{"id":16334,"date":"2025-12-15T08:43:22","date_gmt":"2025-12-15T08:43:22","guid":{"rendered":"https:\/\/www.epicmicron.com\/?p=16334"},"modified":"2025-12-15T08:43:25","modified_gmt":"2025-12-15T08:43:25","slug":"methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates","status":"publish","type":"post","link":"https:\/\/www.epicmicron.com\/vi\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/","title":{"rendered":"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p v\u00e0 c\u00e1c c\u1ee5m h\u1ea1t th\u1ee9 c\u1ea5p"},"content":{"rendered":"<p>Trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 c\u00f4ng ngh\u1ec7 nano, khoa h\u1ecdc v\u1eadt li\u1ec7u, ph\u00e2n ph\u1ed1i thu\u1ed1c v\u00e0 khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng, ch\u00fang ta th\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c h\u1ea1t c\u1ef1c nh\u1ecf. T\u00ednh ch\u1ea5t c\u1ee7a c\u00e1c h\u1ea1t n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh kh\u00f4ng ch\u1ec9 b\u1edfi th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc m\u00e0 quan tr\u1ecdng h\u01a1n, b\u1edfi h\u00ecnh d\u1ea1ng t\u1ed3n t\u1ea1i c\u1ee7a ch\u00fang. Trong s\u1ed1 \u0111\u00f3, <strong>c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p<\/strong> V\u00e0 <strong>c\u00e1c c\u1ee5m th\u1ee9 c\u1ea5p<\/strong> H\u1ea1t s\u01a1 c\u1ea5p v\u00e0 c\u1ee5m h\u1ea1t th\u1ee9 c\u1ea5p l\u00e0 hai kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u00e0 quan tr\u1ecdng nh\u1ea5t. Ph\u00e2n bi\u1ec7t ch\u00ednh x\u00e1c gi\u1eefa ch\u00fang l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 hi\u1ec3u hi\u1ec7u su\u1ea5t v\u1eadt li\u1ec7u, t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh ch\u1ebf t\u1ea1o v\u00e0 th\u1eadm ch\u00ed \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 an to\u00e0n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng c\u00e1c \u0111\u1ecbnh ngh\u0129a v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa h\u1ea1t s\u01a1 c\u1ea5p v\u00e0 c\u1ee5m h\u1ea1t th\u1ee9 c\u1ea5p, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p ph\u1ea7n gi\u1edbi thi\u1ec7u chi ti\u1ebft v\u1ec1 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t ch\u00fang.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/12\/Modified-powder-1024x577.webp\" alt=\"\" class=\"wp-image-16335\" style=\"width:838px;height:auto\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/12\/Modified-powder-1024x577.webp 1024w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/12\/Modified-powder-300x169.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/12\/Modified-powder-768x432.webp 768w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/12\/Modified-powder-18x10.webp 18w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/12\/Modified-powder-600x338.webp 600w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/12\/Modified-powder.webp 1403w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">I. \u0110\u1ecbnh ngh\u0129a<\/h2>\n\n\n\n<p>H\u1ea1t s\u01a1 c\u1ea5p l\u00e0 \u0111\u01a1n v\u1ecb ri\u00eang bi\u1ec7t, \u0111\u1ed9c l\u1eadp nh\u1ecf nh\u1ea5t c\u00f3 h\u00ecnh d\u1ea1ng h\u00ecnh h\u1ecdc \u0111\u1ec1u ho\u1eb7c kh\u00f4ng \u0111\u1ec1u, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh th\u00f4ng qua qu\u00e1 tr\u00ecnh t\u1ea1o m\u1ea7m v\u00e0 ph\u00e1t tri\u1ec3n trong m\u1ed9t h\u1ec7 ph\u1ea3n \u1ee9ng c\u1ee5 th\u1ec3 (nh\u01b0 \u0111\u1ed1t ch\u00e1y, k\u1ebft t\u1ee7a ho\u1eb7c t\u1ed5ng h\u1ee3p pha h\u01a1i). N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 \u0111\u01a1n v\u1ecb c\u00e1 th\u1ec3 c\u01a1 b\u1ea3n nh\u1ea5t, v\u1ed1n c\u00f3, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh t\u1ea1o ra v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<p>C\u1ee5m h\u1ea1t th\u1ee9 c\u1ea5p l\u00e0 m\u1ed9t lo\u1ea1i h\u1ea1t ph\u1ee9c h\u1ee3p ph\u1ee9c t\u1ea1p h\u01a1n, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh do s\u1ef1 k\u1ebft t\u1ee5 c\u1ee7a nhi\u1ec1u h\u1ea1t s\u01a1 c\u1ea5p li\u00ean k\u1ebft v\u1edbi nhau b\u1eb1ng m\u1ed9t l\u1ef1c n\u00e0o \u0111\u00f3. N\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 &quot;b\u1ea9m sinh&quot; m\u00e0 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh &quot;sau khi sinh&quot;.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">II. S\u1ef1 kh\u00e1c bi\u1ec7t<\/h2>\n\n\n\n<p>Hai lo\u1ea1i n\u00e0y kh\u00e1c nhau \u0111\u00e1ng k\u1ec3 v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 th\u00e0nh ph\u1ea7n, c\u01a1 ch\u1ebf h\u00ecnh th\u00e0nh, l\u1ef1c li\u00ean k\u1ebft, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn hi\u1ec7u su\u1ea5t. S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c minh h\u1ecda trong bi\u1ec3u \u0111\u1ed3 d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">III. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n h\u00f3a<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"524\" height=\"312\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7.webp\" alt=\"B\u1ed9t\" class=\"wp-image-15913\" style=\"width:838px;height:auto\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7.webp 524w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7-300x179.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7-18x12.webp 18w\" sizes=\"(max-width: 524px) 100vw, 524px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1) K\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed<\/h3>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p:<\/p>\n\n\n\n<p>\u2022 Scanning Electron Microscopy (SEM): Provides information on particle morphology, size, and distribution. At high magnification, it can reveal that agglomerates are composed of many smaller, well-defined primary particles. Primary particles often exhibit regular geometric shapes (e.g., spherical, cubic), while agglomerates have irregular shapes.<\/p>\n\n\n\n<p>\u2022 K\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed truy\u1ec1n qua (TEM): Cung c\u1ea5p \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n so v\u1edbi SEM, cho ph\u00e9p quan s\u00e1t r\u00f5 h\u01a1n c\u00e1c v\u00e2n m\u1ea1ng tinh th\u1ec3 v\u00e0 c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p, \u0111\u1ed3ng th\u1eddi cho ph\u00e9p \u0111o ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a ch\u00fang. N\u00f3 \u0111\u01b0\u1ee3c coi l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p k\u00edch th\u01b0\u1edbc nano v\u00e0 c\u00e1c c\u1ee5m h\u1ea1t c\u1ee7a ch\u00fang.<\/p>\n\n\n\n<p>Ph\u1ea7n k\u1ebft lu\u1eadn:<\/p>\n\n\n\n<p>Trong \u1ea3nh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed, c\u00e1c \u0111\u01a1n v\u1ecb c\u00f3 ranh gi\u1edbi r\u00f5 r\u00e0ng v\u00e0 t\u00ednh li\u00ean t\u1ee5c b\u00ean trong \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p. C\u00e1c c\u1ea5u tr\u00fac bao g\u1ed3m nhi\u1ec1u \u0111\u01a1n v\u1ecb nh\u01b0 v\u1eady \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i l\u1ecfng l\u1ebbo ho\u1eb7c ch\u1eb7t ch\u1ebd v\u1edbi nhau \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 c\u00e1c c\u1ee5m th\u1ee9 c\u1ea5p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2) C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch k\u00edch th\u01b0\u1edbc h\u1ea1t<\/h3>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p:<\/p>\n\n\n\n<p>\u2022 M\u00e1y ph\u00e2n t\u00edch k\u00edch th\u01b0\u1edbc h\u1ea1t b\u1eb1ng t\u00e1n x\u1ea1 laser: Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111o \u0111\u01b0\u1eddng k\u00ednh th\u1ee7y \u0111\u1ed9ng h\u1ecdc c\u1ee7a c\u00e1c h\u1ea1t trong m\u00f4i tr\u01b0\u1eddng (th\u01b0\u1eddng l\u00e0 ch\u1ea5t l\u1ecfng) th\u00f4ng qua s\u1ef1 t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng. N\u00f3 \u0111o k\u00edch th\u01b0\u1edbc bi\u1ec3u ki\u1ebfn c\u1ee7a c\u00e1c c\u1ee5m h\u1ea1t \u1edf tr\u1ea1ng th\u00e1i ph\u00e2n t\u00e1n. N\u1ebfu k\u00edch th\u01b0\u1edbc \u0111o \u0111\u01b0\u1ee3c b\u1eb1ng t\u00e1n x\u1ea1 laser l\u1edbn h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi k\u00edch th\u01b0\u1edbc h\u1ea1t ban \u0111\u1ea7u quan s\u00e1t \u0111\u01b0\u1ee3c b\u1eb1ng k\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y s\u1ef1 k\u1ebft t\u1ee5 th\u1ee9 c\u1ea5p \u0111\u00e1ng k\u1ec3 c\u1ee7a m\u1eabu trong n\u01b0\u1edbc ho\u1eb7c dung m\u00f4i.<\/p>\n\n\n\n<p>\u2022 Ph\u01b0\u01a1ng ph\u00e1p nhi\u1ec5u x\u1ea1 tia X (XRD) ph\u00e2n t\u00edch s\u1ef1 m\u1edf r\u1ed9ng c\u1ee7a c\u00e1c \u0111\u1ec9nh nhi\u1ec5u x\u1ea1 t\u1eeb c\u00e1c tinh th\u1ec3. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u\/ch\u00fang ta c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng tr\u00ecnh Scherrer v\u00e0o c\u00e1c ph\u00e9p \u0111o n\u00e0y \u0111\u1ec3 t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc tinh th\u1ec3 c\u1ee7a c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p. K\u00edch th\u01b0\u1edbc tinh th\u1ec3 n\u00e0y ph\u1ea3n \u00e1nh mi\u1ec1n t\u00e1n x\u1ea1 k\u1ebft h\u1ee3p b\u00ean trong tinh th\u1ec3 v\u00e0 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u1ef1 k\u1ebft t\u1ee5 v\u1eadt l\u00fd.<\/p>\n\n\n\n<p>Ph\u1ea7n k\u1ebft lu\u1eadn:<\/p>\n\n\n\n<p>So s\u00e1nh k\u00edch th\u01b0\u1edbc tinh th\u1ec3 t\u00ednh to\u00e1n t\u1eeb XRD v\u1edbi k\u00edch th\u01b0\u1edbc c\u1ee5m h\u1ea1t \u0111o \u0111\u01b0\u1ee3c b\u1eb1ng nhi\u1ec5u x\u1ea1 laser l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kinh \u0111i\u1ec3n \u0111\u1ec3 ph\u00e2n bi\u1ec7t gi\u1eefa hai lo\u1ea1i n\u00e0y. N\u1ebfu ch\u00fang g\u1ea7n nhau, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y s\u1ef1 ph\u00e2n t\u00e1n t\u1ed1t, v\u1edbi v\u1eadt li\u1ec7u ch\u1ee7 y\u1ebfu t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p. N\u1ebfu k\u00edch th\u01b0\u1edbc c\u1ee5m h\u1ea1t l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi k\u00edch th\u01b0\u1edbc tinh th\u1ec3, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng k\u1ebft t\u1ee5 th\u1ee9 c\u1ea5p nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3) Ph\u00e2n t\u00edch di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang (Ph\u01b0\u01a1ng ph\u00e1p BET)<\/h3>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p:<\/p>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p BET x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang c\u1ee7a c\u00e1c h\u1ea1t b\u1eb1ng c\u00e1ch \u0111o s\u1ef1 h\u1ea5p ph\u1ee5 kh\u00ed. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc h\u1ea1t s\u01a1 c\u1ea5p l\u00fd thuy\u1ebft \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ea1t h\u00ecnh c\u1ea7u b\u1eb1ng c\u00f4ng th\u1ee9c sau: <em>K\u00edch th\u01b0\u1edbc h\u1ea1t \u2248 6 \/ (M\u1eadt \u0111\u1ed9 \u00d7 Di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang)<\/em>v\u1edbi gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c h\u1ea1t \u0111\u1ec1u l\u00e0 c\u00e1c h\u00ecnh c\u1ea7u \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n<p>Ph\u1ea7n k\u1ebft lu\u1eadn:<\/p>\n\n\n\n<p>So s\u00e1nh k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p BET v\u1edbi k\u1ebft qu\u1ea3 t\u1eeb k\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed ho\u1eb7c XRD. N\u1ebfu k\u00edch th\u01b0\u1edbc thu \u0111\u01b0\u1ee3c b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p BET nh\u1ecf h\u01a1n, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a l\u1ed7 r\u1ed7ng ho\u1eb7c \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t trong c\u00e1c h\u1ea1t. N\u1ebfu n\u00f3 g\u1ea7n v\u1edbi k\u00edch th\u01b0\u1edbc h\u1ea1t ban \u0111\u1ea7u \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c, th\u00ec ch\u00fang s\u1ebd c\u1ee7ng c\u1ed1 l\u1eabn nhau. N\u1ebfu k\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf t\u1eeb m\u00e1y ph\u00e2n t\u00edch k\u00edch th\u01b0\u1edbc h\u1ea1t l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi gi\u00e1 tr\u1ecb thu \u0111\u01b0\u1ee3c b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p BET, \u0111i\u1ec1u \u0111\u00f3 m\u1ed9t l\u1ea7n n\u1eefa ch\u1ee9ng minh s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng k\u1ebft t\u1ee5.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4) Th\u1eed nghi\u1ec7m ph\u00e2n t\u00e1n v\u00e0 si\u00eau \u00e2m<\/h3>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p:<\/p>\n\n\n\n<p>Ph\u00e2n t\u00e1n m\u1eabu b\u1ed9t trong dung m\u00f4i th\u00edch h\u1ee3p v\u00e0 quan s\u00e1t sau khi l\u1eafng. S\u1ef1 l\u1eafng nhanh t\u1ea1o th\u00e0nh vi\u00ean c\u1ee9ng th\u01b0\u1eddng cho th\u1ea5y s\u1ef1 k\u1ebft t\u1ee5 m\u1ea1nh. Sau \u0111\u00f3, x\u1eed l\u00fd h\u1ed7n h\u1ee3p b\u1eb1ng s\u00f3ng si\u00eau \u00e2m.<\/p>\n\n\n\n<p>Ph\u1ea7n k\u1ebft lu\u1eadn:<\/p>\n\n\n\n<p>N\u1ebfu k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nhi\u1ec5u x\u1ea1 laser gi\u1ea3m \u0111\u00e1ng k\u1ec3 v\u00e0 ti\u1ebfn g\u1ea7n \u0111\u1ebfn k\u00edch th\u01b0\u1edbc h\u1ea1t ban \u0111\u1ea7u \u0111o \u0111\u01b0\u1ee3c b\u1eb1ng k\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed ho\u1eb7c XRD sau khi si\u00eau \u00e2m, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00e3 x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng k\u1ebft t\u1ee5 th\u1ee9 c\u1ea5p y\u1ebfu, c\u00f3 th\u1ec3 b\u1ecb ph\u00e1 v\u1ee1 b\u1edfi l\u1ef1c t\u00e1c \u0111\u1ed9ng b\u00ean ngo\u00e0i. N\u1ebfu k\u00edch th\u01b0\u1edbc thay \u0111\u1ed5i kh\u00f4ng \u0111\u00e1ng k\u1ec3 tr\u01b0\u1edbc v\u00e0 sau khi si\u00eau \u00e2m, c\u00f3 th\u1ec3 l\u00e0 do b\u1ea3n th\u00e2n c\u00e1c h\u1ea1t c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn, ho\u1eb7c s\u1ef1 k\u1ebft t\u1ee5 r\u1ea5t m\u1ea1nh, t\u1ee9c l\u00e0 s\u1ef1 k\u1ebft t\u1ee5 c\u1ee9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"color:#cf2e2e\" class=\"has-inline-color\">B\u1ed9t s\u1eed thi<\/mark><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"967\" height=\"802\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Jet-Mills-1.webp\" alt=\"M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c 1\" class=\"wp-image-16090\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Jet-Mills-1.webp 967w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Jet-Mills-1-300x249.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Jet-Mills-1-768x637.webp 768w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Jet-Mills-1-14x12.webp 14w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Jet-Mills-1-600x498.webp 600w\" sizes=\"(max-width: 967px) 100vw, 967px\" \/><\/figure>\n\n\n\n<p>When selecting equipment, it&#8217;s essential to look beyond the initial price and consider long-term costs. Epic Powder\u2019s jet mill has low energy consumption and minimal maintenance make it a more cost-effective choice in the long run. At <a href=\"https:\/\/www.epicmicron.com\/vi\/products\/\">B\u1ed9t s\u1eed thi<\/a>Ch\u00fang t\u00f4i cung c\u1ea5p nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p>Contact us today for a free consultation and customized solutions!\u00a0Our expert team is dedicated to providing high-quality <a href=\"https:\/\/www.epicmicron.com\/vi\/products\/\">c\u00e1c s\u1ea3n ph\u1ea9m<\/a> v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 nh\u1eb1m t\u1ed1i \u0111a h\u00f3a gi\u00e1 tr\u1ecb c\u1ee7a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ed9t c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.linkedin.com\/showcase\/107512344\/admin\/dashboard\/\">B\u1ed9t s\u1eed thi<\/a>\u2014Chuy\u00ean gia ch\u1ebf bi\u1ebfn b\u1ed9t \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n!<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Nghi\u1ec1n si\u00eau m\u1ecbn EPIC: Than g\u00e1o d\u1eeba nghi\u1ec1n m\u1ecbn b\u1eb1ng m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/JVRXDC1v2Zc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\" \/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"602\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/11\/Mr-Wang.webp\" alt=\"\u00d4ng V\u01b0\u01a1ng\" class=\"wp-image-16245\" style=\"width:150px;height:150px\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/11\/Mr-Wang.webp 602w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-300x300.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-100x100.webp 100w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-12x12.webp 12w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-60x60.webp 60w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-600x600.webp 600w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-medium-font-size\">&#8220;Thanks for reading. I hope my article helps. Please leave a comment down below. You may also contact EPIC Powder online customer representative <strong><mark style=\"color:#ff6900\" class=\"has-inline-color\">Zelda<\/mark><\/strong> N\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o kh\u00e1c, vui l\u00f2ng li\u00ean h\u1ec7.<\/p>\n<cite>                                                                                                                    \u2014 <strong><mark style=\"color:#ff6900\" class=\"has-inline-color\">Jason Wang<\/mark><\/strong>, <em>K\u1ef9 s\u01b0 cao c\u1ea5p<\/em><\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\" \/>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f15081-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"15081\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/vi\/wp-json\/wp\/v2\/posts\/16334#wpcf7-f15081-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/vi\/wp-json\/wp\/v2\/posts\/16334#wpcf7-f15081-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"15081\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f15081-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"T\u00ean c\u1ee7a b\u1ea1n*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email c\u1ee7a b\u1ea1n*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u0110i\u1ec7n tho\u1ea1i ho\u1eb7c Whatsapp c\u1ee7a b\u1ea1n*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"C\u00f4ng ty c\u1ee7a b\u1ea1n\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Tin nh\u1eafn c\u1ee7a b\u1ea1n\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" ><span class=\"cf7ic_instructions\">H\u00e3y ch\u1ee9ng minh b\u1ea1n l\u00e0 ng\u01b0\u1eddi b\u1eb1ng c\u00e1ch ch\u1ecdn<span> m\u00e1y bay<\/span>\u3002<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M259 18l-65 132-146 22c-26 3-37 36-18 54l106 103-25 146c-5 26 23 46 46 33l131-68 131 68c23 13 51-7 46-33l-25-146 106-103c19-18 8-51-18-54l-146-22-65-132a32 32 0 00-58 0z\"\/><\/svg><\/label><label><input aria-label=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"currentColor\" d=\"M500 168h-55l-8-21a127 127 0 00-120-83H195a127 127 0 00-120 83l-8 21H12c-8 0-14 8-11 16l8 24a12 12 0 0011 8h29a64 64 0 00-33 56v48c0 16 6 31 16 42v62c0 13 11 24 24 24h48c13 0 24-11 24-24v-40h256v40c0 13 11 24 24 24h48c13 0 24-11 24-24v-62c10-11 16-26 16-42v-48c0-24-13-45-33-56h29a12 12 0 0011-8l8-24c3-8-3-16-11-16zm-365 2c9-25 33-42 60-42h122c27 0 51 17 60 42l15 38H120l15-38zM88 328a32 32 0 010-64c18 0 48 30 48 48s-30 16-48 16zm336 0c-18 0-48 2-48-16s30-48 48-48 32 14 32 32-14 32-32 32z\"\/><\/svg><\/label><label><input aria-label=\"3\" type=\"radio\" name=\"kc_captcha\" value=\"kc_human\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M472 200H360L256 6a12 12 0 00-10-6h-58c-8 0-14 7-12 15l34 185H100l-35-58a12 12 0 00-10-6H12c-8 0-13 7-12 14l21 106L0 362c-1 7 4 14 12 14h43c4 0 8-2 10-6l35-58h110l-34 185c-2 8 4 15 12 15h58a12 12 0 0010-6l104-194h112c57 0 104-25 104-56s-47-56-104-56z\"\/><\/svg><\/label>\r\n    <\/span>\r\n    <span style=\"display:none\">\r\n        <input type=\"text\" name=\"kc_honeypot\">\r\n    <\/span><\/span><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"N\u1ed9p\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:0px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 48%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 100%;\n margin-right: 0;\n }\n}\n<\/style><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 c\u00f4ng ngh\u1ec7 nano, khoa h\u1ecdc v\u1eadt li\u1ec7u, ph\u00e2n ph\u1ed1i thu\u1ed1c v\u00e0 khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng, ch\u00fang ta th\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c h\u1ea1t c\u1ef1c nh\u1ecf. T\u00ednh ch\u1ea5t c\u1ee7a c\u00e1c h\u1ea1t n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh kh\u00f4ng ch\u1ec9 b\u1edfi [\u2026]<\/p>","protected":false},"author":2,"featured_media":15913,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[42],"tags":[],"class_list":["post-16334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Methods for Distinguishing Between Primary Particles and Secondary Agglomerates - Jet Mill Equipment Manufacturer<\/title>\n<meta name=\"description\" content=\"This article will systematically explain the definitions and differences between primary particles and secondary agglomerates.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.epicmicron.com\/vi\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Methods for Distinguishing Between Primary Particles and Secondary Agglomerates\" \/>\n<meta property=\"og:description\" content=\"This article will systematically explain the definitions and differences between primary particles and secondary agglomerates.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.epicmicron.com\/vi\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/\" \/>\n<meta property=\"og:site_name\" content=\"Jet Mill Equipment Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-15T08:43:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-15T08:43:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"524\" \/>\n\t<meta property=\"og:image:height\" content=\"312\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"EPIC Powder\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"EPIC Powder\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/\"},\"author\":{\"name\":\"EPIC Powder\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#\\\/schema\\\/person\\\/786ce0f3af110c7e79ad2d6a8fccaf39\"},\"headline\":\"Methods for Distinguishing Between Primary Particles and Secondary Agglomerates\",\"datePublished\":\"2025-12-15T08:43:22+00:00\",\"dateModified\":\"2025-12-15T08:43:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/\"},\"wordCount\":898,\"publisher\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.epicmicron.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/640-7.webp\",\"articleSection\":[\"Industry News\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/\",\"url\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/\",\"name\":\"Methods for Distinguishing Between Primary Particles and Secondary Agglomerates - Jet Mill Equipment Manufacturer\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.epicmicron.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/640-7.webp\",\"datePublished\":\"2025-12-15T08:43:22+00:00\",\"dateModified\":\"2025-12-15T08:43:25+00:00\",\"description\":\"This article will systematically explain the definitions and differences between primary particles and secondary agglomerates.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.epicmicron.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/640-7.webp\",\"contentUrl\":\"https:\\\/\\\/www.epicmicron.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/640-7.webp\",\"width\":524,\"height\":312,\"caption\":\"Powder\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.epicmicron.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Methods for Distinguishing Between Primary Particles and Secondary Agglomerates\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#website\",\"url\":\"https:\\\/\\\/www.epicmicron.com\\\/\",\"name\":\"Jet Mill Equipment Manufacturer\",\"description\":\"Dry ultrafine grinding equipment\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.epicmicron.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#organization\",\"name\":\"Jet Mill Equipment Manufacturer\",\"url\":\"https:\\\/\\\/www.epicmicron.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.epicmicron.com\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/www.epicmicron.com\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/logo.png\",\"width\":350,\"height\":100,\"caption\":\"Jet Mill Equipment Manufacturer\"},\"image\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#\\\/schema\\\/person\\\/786ce0f3af110c7e79ad2d6a8fccaf39\",\"name\":\"EPIC Powder\",\"url\":\"https:\\\/\\\/www.epicmicron.com\\\/vi\\\/author\\\/epic-powder\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p v\u00e0 c\u00e1c c\u1ee5m h\u1ea1t th\u1ee9 c\u1ea5p - Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb m\u00e1y nghi\u1ec1n tia n\u01b0\u1edbc","description":"B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng c\u00e1c \u0111\u1ecbnh ngh\u0129a v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p v\u00e0 c\u00e1c c\u1ee5m h\u1ea1t th\u1ee9 c\u1ea5p.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.epicmicron.com\/vi\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/","og_locale":"vi_VN","og_type":"article","og_title":"Methods for Distinguishing Between Primary Particles and Secondary Agglomerates","og_description":"This article will systematically explain the definitions and differences between primary particles and secondary agglomerates.","og_url":"https:\/\/www.epicmicron.com\/vi\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/","og_site_name":"Jet Mill Equipment Manufacturer","article_published_time":"2025-12-15T08:43:22+00:00","article_modified_time":"2025-12-15T08:43:25+00:00","og_image":[{"width":524,"height":312,"url":"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7.webp","type":"image\/webp"}],"author":"EPIC Powder","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"EPIC Powder","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"5 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/#article","isPartOf":{"@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/"},"author":{"name":"EPIC Powder","@id":"https:\/\/www.epicmicron.com\/#\/schema\/person\/786ce0f3af110c7e79ad2d6a8fccaf39"},"headline":"Methods for Distinguishing Between Primary Particles and Secondary Agglomerates","datePublished":"2025-12-15T08:43:22+00:00","dateModified":"2025-12-15T08:43:25+00:00","mainEntityOfPage":{"@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/"},"wordCount":898,"publisher":{"@id":"https:\/\/www.epicmicron.com\/#organization"},"image":{"@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/#primaryimage"},"thumbnailUrl":"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7.webp","articleSection":["Industry News"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/","url":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/","name":"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p v\u00e0 c\u00e1c c\u1ee5m h\u1ea1t th\u1ee9 c\u1ea5p - Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb m\u00e1y nghi\u1ec1n tia n\u01b0\u1edbc","isPartOf":{"@id":"https:\/\/www.epicmicron.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/#primaryimage"},"image":{"@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/#primaryimage"},"thumbnailUrl":"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7.webp","datePublished":"2025-12-15T08:43:22+00:00","dateModified":"2025-12-15T08:43:25+00:00","description":"B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng c\u00e1c \u0111\u1ecbnh ngh\u0129a v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c h\u1ea1t s\u01a1 c\u1ea5p v\u00e0 c\u00e1c c\u1ee5m h\u1ea1t th\u1ee9 c\u1ea5p.","breadcrumb":{"@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/#primaryimage","url":"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7.webp","contentUrl":"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/09\/640-7.webp","width":524,"height":312,"caption":"Powder"},{"@type":"BreadcrumbList","@id":"https:\/\/www.epicmicron.com\/methods-for-distinguishing-between-primary-particles-and-secondary-agglomerates\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.epicmicron.com\/"},{"@type":"ListItem","position":2,"name":"Methods for Distinguishing Between Primary Particles and Secondary Agglomerates"}]},{"@type":"WebSite","@id":"https:\/\/www.epicmicron.com\/#website","url":"https:\/\/www.epicmicron.com\/","name":"Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb Jet Mill","description":"Thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn kh\u00f4","publisher":{"@id":"https:\/\/www.epicmicron.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.epicmicron.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/www.epicmicron.com\/#organization","name":"Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb Jet Mill","url":"https:\/\/www.epicmicron.com\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.epicmicron.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2021\/04\/logo.png","contentUrl":"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2021\/04\/logo.png","width":350,"height":100,"caption":"Jet Mill Equipment Manufacturer"},"image":{"@id":"https:\/\/www.epicmicron.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.epicmicron.com\/#\/schema\/person\/786ce0f3af110c7e79ad2d6a8fccaf39","name":"B\u1ed9t EPIC","url":"https:\/\/www.epicmicron.com\/vi\/author\/epic-powder\/"}]}},"_links":{"self":[{"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/posts\/16334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/comments?post=16334"}],"version-history":[{"count":0,"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/posts\/16334\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/media\/15913"}],"wp:attachment":[{"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/media?parent=16334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/categories?post=16334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.epicmicron.com\/vi\/wp-json\/wp\/v2\/tags?post=16334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}