{"id":2239,"date":"2022-04-02T10:51:39","date_gmt":"2022-04-02T02:51:39","guid":{"rendered":"https:\/\/www.oklee.ga\/?p=2239&lang=en"},"modified":"2022-11-09T14:57:17","modified_gmt":"2022-11-09T06:57:17","slug":"composition-of-zeolite-and-the-origin-of-zeolite","status":"publish","type":"post","link":"https:\/\/zeolitemin.com\/vn\/composition-of-zeolite-and-the-origin-of-zeolite\/","title":{"rendered":"Th\u00e0nh ph\u1ea7n c\u1ee7a zeolit v\u00e0 ngu\u1ed3n g\u1ed1c c\u1ee7a zeolit"},"content":{"rendered":"

Zeolit l\u00e0 m\u1ed9t kho\u00e1ng ch\u1ea5t aluminosilicat ng\u1eadm n\u01b0\u1edbc c\u00f3 ch\u1ee9a c\u00e1c ion kim lo\u1ea1i nh\u01b0 Na v\u00e0 Ca. C\u00e1c k\u1ef9 s\u01b0 \u0111\u00e3 t\u00ecm th\u1ea5y ng\u00e0y c\u00e0ng nhi\u1ec1u c\u1ea5u tr\u00fac kh\u00e1c nhau c\u1ee7a zeolit t\u1ef1 nhi\u00ean v\u00e0 ngu\u1ed3n g\u1ed1c c\u1ee7a zeolit trong kho\u00e1ng ch\u1ea5t v\u00e0 ch\u1ea5t x\u00fac t\u00e1c t\u1ef1 nhi\u00ean<\/p>\n\n\n\n

C\u00e1c c\u1ea5u tr\u00fac kh\u00e1c nhau c\u1ee7a Zeolit t\u1ef1 nhi\u00ean v\u00e0 Zeolit t\u1ed5ng h\u1ee3p<\/h3>\n\n\n
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\"c\u1ea5u
C\u00e1c k\u1ef9 s\u01b0 t\u00ecm th\u1ea5y ng\u00e0y c\u00e0ng nhi\u1ec1u c\u1ea5u tr\u00fac kh\u00e1c nhau c\u1ee7a zeolit t\u1ef1 nhi\u00ean v\u00e0 zeolit t\u1ed5ng h\u1ee3p trong c\u00e1c kho\u00e1ng ch\u1ea5t v\u00e0 ch\u1ea5t x\u00fac t\u00e1c t\u1ef1 nhi\u00ean.<\/figcaption><\/figure>\n<\/div>\n\n\n

H\u00e0m l\u01b0\u1ee3ng c\u00e1c nguy\u00ean t\u1ed1 Na, Ca, Al, Si trong v\u1ecf tr\u00e1i \u0111\u1ea5t r\u1ea5t phong ph\u00fa, ch\u00fang \u0111\u1ec1u l\u00e0 nh\u1eefng nguy\u00ean t\u1ed1 t\u1ea1o \u0111\u00e1 ch\u00ednh, v\u00ec v\u1eady zeolit ph\u1ea3i l\u00e0 m\u1ed9t kho\u00e1ng v\u1eadt t\u1ea1o \u0111\u00e1 t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ed5 bi\u1ebfn v\u00e0 ph\u00e2n b\u1ed1 r\u1ed9ng r\u00e3i.<\/p>\n\n\n\n

Sau qu\u00e1 tr\u00ecnh magma, l\u00fac \u0111\u1ea7u magma b\u1ecb SiO4 chi\u1ebfm \u01b0u th\u1ebf do nhi\u1ec7t \u0111\u1ed9 cao. N\u00f3 l\u00e0 m\u1ed9t axit y\u1ebfu v\u00e0 kh\u00f4ng th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c cation ki\u1ec1m m\u1ea1nh K + v\u00e0 Na +, nh\u01b0ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi h\u1ecd kim lo\u1ea1i ki\u1ec1m th\u1ed5 l\u00e0 Mg2 + v\u00e0 Fe2 +. <\/p>\n\n\n\n

C\u00e1c lo\u1ea1i \u0111\u00e1 h\u00ecnh th\u00e0nh s\u1edbm nh\u1ea5t l\u00e0 olivin bao g\u1ed3m Mgsio4 v\u00e0 Fesic4 v\u00e0 pyroxene bao g\u1ed3m Mgsio3 v\u00e0 Fesic3. Khi nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m d\u1ea7n, c\u00e1c lo\u1ea1i Si4OR1 v\u00e0 Si2O- xu\u1ea5t hi\u1ec7n. Do t\u00ednh axit t\u0103ng l\u00ean, n\u00f3 k\u1ebft h\u1ee3p v\u1edbi ki\u1ec1m nhi\u1ec1u h\u01a1n K + a + v\u00e0 Ca2 + \u0111\u1ec3 t\u1ea1o th\u00e0nh amphibole v\u00e0 mica. Khi aluminosilicat xu\u1ea5t hi\u1ec7n trong magma, n\u00f3 l\u00e0 m\u1ed9t axit m\u1ea1nh k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ion kim lo\u1ea1i ki\u1ec1m K +, Na + v\u00e0 kim lo\u1ea1i ki\u1ec1m th\u1ed5 Ca \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c fenspat kh\u00e1c nhau. Do \u0111\u00f3, h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 zeolit trong giai \u0111o\u1ea1n t\u1eeb h\u00f3a.<\/p>\n\n\n\n

Trong giai \u0111o\u1ea1n th\u1ee7y nhi\u1ec7t, khi ch\u1ea5t l\u1ecfng th\u1ee7y nhi\u1ec7t di chuy\u1ec3n v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi \u0111\u00e1 xung quanh, ch\u1ea5t l\u1ecfng th\u1ee7y nhi\u1ec7t chuy\u1ec3n d\u1ea7n t\u1eeb c\u00f3 t\u00ednh axit sang ki\u1ec1m y\u1ebfu v\u00e0 \u0111i\u1ec1u ki\u1ec7n ki\u1ec1m y\u1ebfu c\u00f3 l\u1ee3i cho s\u1ef1 h\u00ecnh th\u00e0nh zeolit.<\/p>\n\n\n\n

Ch\u00fang ta bi\u1ebft r\u1eb1ng th\u1ee9 t\u1ef1 k\u1ebft tinh c\u1ee7a c\u00e1c kho\u00e1ng ch\u1ea5t theo th\u1ee9 t\u1ef1 gi\u1ea3m d\u1ea7n n\u0103ng l\u01b0\u1ee3ng m\u1ea1ng tinh th\u1ec3. \u0110\u1ed1i v\u1edbi kho\u00e1ng ch\u1ea5t silicat, silicat c\u1ea5u tr\u00fac d\u1ea1ng \u0111\u1ea3o \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh \u0111\u1ea7u ti\u00ean, ti\u1ebfp theo l\u00e0 silicat c\u1ea5u tr\u00fac d\u1ea1ng chu\u1ed7i v\u00e0 ph\u00e2n l\u1edbp, v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 silicat c\u1ea5u tr\u00fac d\u1ea1ng khung. Cu\u1ed1i c\u00f9ng, r\u1ea5t \u00edt zeolit \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh trong giai \u0111o\u1ea1n nhi\u1ec7t d\u1ecbch nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/p>\n\n\n\n

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V\u00ec qu\u00e1 tr\u00ecnh kho\u00e1ng h\u00f3a c\u1ee7a zeolit b\u1ecb h\u1ea1n ch\u1ebf b\u1edfi t\u00ednh th\u1ea5m c\u1ee7a \u0111\u00e1, n\u00ean qu\u00e1 tr\u00ecnh kho\u00e1ng h\u00f3a ch\u1ec9 di\u1ec5n ra thu\u1eadn l\u1ee3i h\u01a1n \u1edf nh\u1eefng n\u01a1i m\u00e0 c\u00e1c h\u1ed1c \u0111\u00e1 v\u00e0 khe n\u1ee9t t\u01b0\u01a1ng \u0111\u1ed1i ph\u00e1t tri\u1ec3n. \u0110i\u1ec1u n\u00e0y g\u00e2y ra s\u1ef1 ph\u00e2n b\u1ed1 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a c\u00e1c kho\u00e1ng v\u1eadt zeolit trong \u0111\u00e1. M\u1eb7c d\u00f9 m\u00f4i tr\u01b0\u1eddng v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a qu\u1eb7ng zeolit r\u1ea5t kh\u00e1c nhau trong \u0111i\u1ec1u ki\u1ec7n ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c h\u1ed1c \u0111\u00e1 v\u00e0 khe n\u1ee9t, qu\u1eb7ng zeolit sinh ra trong \u0111i\u1ec1u ki\u1ec7n th\u1ee7y nhi\u1ec7t kh\u00f4ng c\u00f3 l\u1ee3i cho s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n

H\u1ea7u h\u1ebft c\u00e1c th\u00e0nh ph\u1ea7n zeolit<\/a> \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh do ph\u1ea3n \u1ee9ng c\u1ee7a c\u00e1c kho\u00e1ng ch\u1ea5t aluminosilicat l\u1eafng \u0111\u1ecdng v\u1edbi n\u01b0\u1edbc c\u00f3 l\u1ed7 r\u1ed7ng. (Ho\u1eb7c \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh do s\u1ef1 bi\u1ebfn \u0111\u1ed5i th\u1ee7y nhi\u1ec7t c\u1ee7a c\u00e1c kho\u00e1ng ch\u1ea5t aluminosilicat). Do k\u1ebft c\u1ea5u \u0111\u1ed3ng nh\u1ea5t c\u1ee7a \u0111\u00e1 g\u1ed1c<\/a> v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh cho qu\u00e1 tr\u00ecnh kho\u00e1ng h\u00f3a, qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh zeolit di\u1ec5n ra ch\u1eadm trong qu\u00e1 tr\u00ecnh diagenesis, do \u0111\u00f3 c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh c\u00e1c m\u1ecf c\u00f4ng nghi\u1ec7p quan tr\u1ecdng.<\/p>\n\n\n\n

Ngu\u1ed3n g\u1ed1c c\u1ee7a zeolit li\u00ean quan \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 sau<\/h3>\n\n\n\n


Th\u00e0nh ph\u1ea7n, k\u00edch th\u01b0\u1edbc h\u1ea1t v\u00e0 \u0111\u1ed9 th\u1ea5m c\u1ee7a \u0111\u00e1 ch\u1ee7. \u0110\u00e1 th\u1ee7y tinh n\u00fai l\u1eeda pyroclastic (nh\u01b0 \u0111\u00e1 tr\u00e2n ch\u00e2u, v.v.) l\u00e0 \u0111\u00e1 ch\u1ee7 thu\u1eadn l\u1ee3i nh\u1ea5t cho s\u1ef1 h\u00ecnh th\u00e0nh zeolit. Nh\u1eefng lo\u1ea1i \u0111\u00e1 n\u00e0y gi\u00e0u SiO2, Al2O3, v\u00e0 m\u1ed9t l\u01b0\u1ee3ng nh\u1ea5t \u0111\u1ecbnh CaO, Na2O v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c, cung c\u1ea5p c\u01a1 s\u1edf v\u1eadt ch\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ef1 h\u00ecnh th\u00e0nh zeolit. Ngo\u00e0i ra, c\u00e1c lo\u1ea1i \u0111\u00e1 n\u00e0y c\u00f2n c\u00f3 c\u1ea5u t\u1ea1o \u0111\u1eb7c bi\u1ec7t v\u00e0 c\u00e1c h\u1ed1c, khe n\u1ee9t ph\u00e1t tri\u1ec3n, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n t\u1ed1t cho s\u1ef1 l\u01b0u th\u00f4ng c\u1ee7a n\u01b0\u1edbc l\u1ed7 ch\u00e2n l\u00f4ng. <\/p>\n\n\n\n

V\u00ed d\u1ee5, tuff vidolit v\u00e0 tuff dacit ch\u1ee7 y\u1ebfu t\u1ea1o th\u00e0nh zeolit silica cao \u2013 clinoptilolit, mordenit, v.v.; Tuff mangan ch\u1ee7 y\u1ebfu t\u1ea1o th\u00e0nh zeolit \u00edt silica- -phillipsit, stilbite, analcime, v.v. \u0110\u00e1 c\u00e1t k\u1ebft ch\u1ee9a plagioclase v\u00e0 c\u00e1t k\u1ebft n\u00fai l\u1eeda \u0111\u00e1 c\u00f3 li\u00ean quan \u0111\u1ebfn laumontit v\u00e0 heulandit. C\u00f3 th\u1ec3 th\u1ea5y \u1edf tr\u00ean r\u1eb1ng c\u00e1c zeolit silic cao v\u1edbi h\u00e0m l\u01b0\u1ee3ng ki\u1ec1m cao ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c t\u1ea1o ra trong c\u00e1c lo\u1ea1i \u0111\u00e1 c\u00f3 t\u00ednh axit, trong khi c\u00e1c zeolit c\u00f3 h\u00e0m l\u01b0\u1ee3ng silica th\u1ea5p xu\u1ea5t hi\u1ec7n trong c\u00e1c \u0111\u00e1 c\u01a1 b\u1ea3n c\u00f3 h\u00e0m l\u01b0\u1ee3ng SiO2 th\u1ea5p.<\/p>\n\n\n\n

Gi\u00e1 tr\u1ecb pH c\u1ee7a n\u01b0\u1edbc l\u1ed7 r\u1ed7ng N\u01b0\u1edbc c\u00f3 \u0111\u1ee7 l\u1ed7 r\u1ed7ng l\u00e0 y\u1ebfu t\u1ed1 c\u01a1 b\u1ea3n \u0111\u1ec3 hydrat h\u00f3a aluminosilicat t\u1ea1o th\u00e0nh zeolit, v\u00e0 gi\u00e1 tr\u1ecb pH c\u1ee7a dung d\u1ecbch n\u01b0\u1edbc c\u00f3 \u1ea3nh h\u01b0\u1edfng quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh zeolit. N\u1ebfu gi\u00e1 tr\u1ecb pH qu\u00e1 th\u1ea5p, kaolinit c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh; n\u1ebfu gi\u00e1 tr\u1ecb pH qu\u00e1 cao, silicat ph\u00e2n l\u1edbp c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh. Ch\u1ec9 gi\u00e1 tr\u1ecb pH th\u00edch h\u1ee3p (9 ~ 11) m\u1edbi c\u00f3 l\u1ee3i cho s\u1ef1 h\u00ecnh th\u00e0nh zeolit<\/a>. C\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng th\u1ee7y tinh n\u00fai l\u1eeda kh\u00f4ng thay \u0111\u1ed5i trong v\u00f2ng m\u1ed9t tri\u1ec7u n\u0103m \u1edf \u0111i\u1ec1u ki\u1ec7n pH = 7,5-8,1, v\u00e0 trong \u0111i\u1ec1u ki\u1ec7n ki\u1ec1m, ngh\u0129a l\u00e0 \u1edf pH = 9,1-9,9, th\u1ee7y tinh n\u00fai l\u1eeda c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh zeolit trong h\u00e0ng ch\u1ee5c ngh\u00ecn n\u0103m. <\/p>\n\n\n\n

\u0110i\u1ec1u n\u00e0y cho th\u1ea5y \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 m\u1eb7n th\u00edch h\u1ee3p c\u00f3 l\u1ee3i cho s\u1ef1 h\u00ecnh th\u00e0nh nhanh ch\u00f3ng c\u1ee7a zeolit trong th\u1ee7y tinh n\u00fai l\u1eeda.
Nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t zeolit l\u00e0 kho\u00e1ng ch\u1ea5t ch\u1ee9a n\u01b0\u1edbc v\u00e0 d\u1ec5 b\u1ecb t\u00e1c \u0111\u1ed9ng b\u1edfi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t. Ng\u01b0\u1eddi ta th\u01b0\u1eddng tin r\u1eb1ng zeolit \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 \u00e1p su\u1ea5t th\u1ea5p, nh\u01b0ng \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 \u00e1p su\u1ea5t th\u1ea5p c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra \u0111\u00e1 bong tr\u00f3c. L\u1ee3i \u00edch c\u1ee7a s\u1ef1 h\u00ecnh th\u00e0nh zeolit ch\u1ec9 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u1edf nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p. K\u1ebft qu\u1ea3 cho th\u1ea5y 100 - 250 \u2103 t\u1ea1o thu\u1eadn l\u1ee3i cho s\u1ef1 h\u00ecnh th\u00e0nh zeolit. T\u1eeb c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a zeolit t\u1ed5ng h\u1ee3p, nhi\u1ec7t \u0111\u1ed9 100 - 180 \u2103 v\u00e0 \u00e1p su\u1ea5t 980kPa n\u00f3i chung l\u00e0 thu\u1eadn l\u1ee3i.<\/p>\n\n\n\n


\u00c1p su\u1ea5t ri\u00eang ph\u1ea7n c\u1ee7a CO2 c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 ki\u1ec3m so\u00e1t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a zeolit. Qu\u00e1 cao l\u00e0m gi\u1ea3m ho\u1ea1t t\u00ednh c\u1ee7a H2O v\u00e0 c\u1ea3n tr\u1edf s\u1ef1 h\u00ecnh th\u00e0nh zeolit; \u0111\u1ee7 CO2 th\u00fac \u0111\u1ea9y s\u1ef1 h\u00ecnh th\u00e0nh canxit v\u00e0 kh\u00f4ng thu\u1eadn l\u1ee3i cho s\u1ef1 h\u00ecnh th\u00e0nh zeolit. Trong \u0111i\u1ec1u ki\u1ec7n t\u0103ng nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t, zeolit c\u00f3 \u00edt n\u01b0\u1edbc h\u01a1n v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang l\u1edbn (nh\u01b0 zeolit \u0111\u1ee5c, zeolit) ch\u1ee9a nhi\u1ec1u n\u01b0\u1edbc h\u01a1n. M\u1eadt \u0111\u1ed9 nhi\u1ec1u v\u00e0 nh\u1ecf c\u1ee7a zeolit (Ch\u1eb3ng h\u1ea1n nh\u01b0 zeolit kim c\u01b0\u01a1ng, zeolit t\u1ea5m) l\u00e0 \u1ed5n \u0111\u1ecbnh. Khi nhi\u1ec7t \u0111\u1ed9 ch\u00f4n l\u1ea5p tr\u1ea7m t\u00edch t\u0103ng l\u00ean 150 \u2103, zeolit \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng fenspat.<\/p>\n\n\n\n


Cation c\u01a1 b\u1ea3n v\u00e0 cation kim lo\u1ea1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a silic, ho\u1ea1t \u0111\u1ed9ng h\u00f3a h\u1ecdc c\u1ee7a \u00f4x\u00edt silic<\/a>, v\u00e0 n\u01b0\u1edbc c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn lo\u1ea1i zeolit \u0111\u01b0\u1ee3c k\u1ebft tinh t\u1eeb dung d\u1ecbch. Gi\u00e1 tr\u1ecb pH cao s\u1ebd th\u00fac \u0111\u1ea9y s\u1ef1 h\u00ecnh th\u00e0nh h\u00e0m l\u01b0\u1ee3ng cao c\u1ee7a zeolit cation. N\u1ebfu c\u00f3 c\u00e1c ion hydro trong dung d\u1ecbch, c\u00e1c ion hydro c\u00f3 th\u1ec3 c\u1ea1nh tranh v\u1edbi c\u00e1c cation c\u00f3 th\u1ec3 trao \u0111\u1ed5i. Theo s\u1ed1 l\u01b0\u1ee3ng c\u00e1c ion c\u1ea1nh tranh, c\u1ea5u tr\u00fac khung silicat (t\u1ee9c l\u00e0 zeolit) ho\u1eb7c c\u1ea5u tr\u00fac ph\u00e2n l\u1edbp silicat<\/a> (ch\u1eb3ng h\u1ea1n nh\u01b0 kho\u00e1ng s\u00e9t) \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh.<\/p>\n\n\n\n


Ngo\u00e0i ra, t\u1ef7 l\u1ec7 ho\u1ea1t \u0111\u1ed9 cation c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn lo\u1ea1i zeolit. T\u1ef7 l\u1ec7 gi\u1eefa ho\u1ea1t \u0111\u1ed9 Ca2 + tr\u00ean ho\u1ea1t t\u00ednh Na + cao, v\u00e0 kh\u1ea3 n\u0103ng h\u00ecnh th\u00e0nh zeolit clinique l\u1edbn h\u01a1n zeolit analcite, v\u00e0 kh\u1ea3 n\u0103ng h\u00ecnh th\u00e0nh mordenit l\u1edbn h\u01a1n heulandit, v\u00e0 kh\u1ea3 n\u0103ng h\u00ecnh th\u00e0nh zeolit heulandit l\u1edbn h\u01a1n c\u1ee7a chabazite; Ho\u1ea1t t\u00ednh K + v\u00e0 ho\u1ea1t t\u00ednh Ca2 + T\u1ef7 l\u1ec7 n\u00e0y cao, v\u00e0 kh\u1ea3 n\u0103ng h\u00ecnh th\u00e0nh phillipsit l\u1edbn h\u01a1n chabazit.<\/p>\n\n\n\n


S\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a zeolit \u1edf \u0111\u1ed9 s\u00e2u ch\u00f4n v\u00f9i c\u00f3 m\u1ed9t d\u1ea3i b\u0103ng d\u1ecdc ri\u00eang bi\u1ec7t. C\u00e1c hydrat \u00edt \u0111\u1eadm \u0111\u1eb7c h\u01a1n c\u00f3 xu h\u01b0\u1edbng \u1edf g\u1ea7n b\u1ec1 m\u1eb7t v\u00e0 v\u1edbi \u0111\u1ed9 s\u00e2u t\u0103ng d\u1ea7n, zeolit d\u1ea7n d\u1ea7n b\u1ecb pha th\u00e0nh khung khan nh\u00f4m silicat<\/a> kho\u00e1ng ch\u1ea5t (ch\u1eb3ng h\u1ea1n nh\u01b0 fenspat).<\/p>\n\n\n\n


Tr\u1ea7m t\u00edch zeolit \u1edf ph\u00eda b\u1eafc Kyushu, Nh\u1eadt B\u1ea3n, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed1n v\u00f9ng t\u1eeb b\u1ec1 m\u1eb7t xu\u1ed1ng.<\/h3>\n\n\n\n


\u0111\u1ed9 s\u00e2u 0,9 ~ 2,0km l\u00e0 c\u00e1c d\u1ea3i zeolit xi\u00ean, zeolit d\u1ea1ng s\u1ee3i, v\u00e0 c\u00e1c d\u1ea3i th\u1ea1ch anh.
\u0111\u1ed9 s\u00e2u 2,0 ~ 2,8km l\u00e0 v\u00f9ng zeolit t\u1ea5m, zeolit, fenspat th\u1ea1ch anh, v\u00e0 \u0111\u1edbi fenspat kali.
\u0111\u1ed9 s\u00e2u 2,8 ~ 3,0km l\u00e0 c\u00e1c d\u1ea3i zeolit laumonite, fenspat natri th\u1ea1ch anh, clorit, clorit, v\u00e0 c\u00e1c d\u1ea3i fenspat kali.
\u0111\u1ed9 s\u00e2u 3,0 ~ 5,0km \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o b\u1edfi c\u00e1c d\u1ea3i fenspat natri, dolomit, clorit v\u00e0 kali felspat th\u1ea1ch anh. S\u1ef1 khoanh v\u00f9ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 li\u00ean quan \u0111\u1ebfn nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau nh\u01b0 gradient \u0111\u1ecba nhi\u1ec7t, \u00e1p su\u1ea5t r\u1eafn, gradien h\u00f3a h\u1ecdc c\u1ee7a dung d\u1ecbch v\u1ebft n\u1ee9t v\u00e0 th\u00e0nh ph\u1ea7n kho\u00e1ng ch\u1ea5t c\u1ee7a \u0111\u00e1.<\/p>\n\n\n\n


Ngo\u00e0i ra, theo s\u1ea3n l\u01b0\u1ee3ng hi\u1ec7n t\u1ea1i c\u1ee7a zeolit, ng\u01b0\u1eddi ta c\u0169ng tin r\u1eb1ng s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a zeolit c\u00f3 li\u00ean quan \u0111\u1ebfn tu\u1ed5i \u0111\u1ecba ch\u1ea5t. Hi\u1ec7n nay, h\u1ea7u h\u1ebft c\u00e1c tr\u1ea7m t\u00edch zeolit \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn tr\u00ean th\u1ebf gi\u1edbi \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb Mesozoi \u0111\u1ebfn Kainozoi. V\u00ed d\u1ee5, phillipsit, clinoptilolit, erionit, mordenit v\u00e0 chabazit ph\u1ed5 bi\u1ebfn h\u01a1n trong c\u00e1c th\u00e0nh t\u1ea1o \u0111\u00e1 Kainozoi h\u01a1n l\u00e0 c\u00e1c th\u00e0nh t\u1ea1o \u0111\u00e1 tr\u01b0\u1edbc Kainozoi. S\u1ef1 phong ph\u00fa c\u1ee7a c\u00e1c zeolit n\u00e0y gi\u1ea3m d\u1ea7n theo tu\u1ed5i c\u1ee7a \u0111\u00e1 Mesozoi \u0111\u1ebfn Paleozoi.<\/p>\n\n\n\n

T\u00e0i li\u1ec7u tham kh\u1ea3o:<\/p>\n\n\n\n

Mua c\u00e1t zeolite s\u1ed1 l\u01b0\u1ee3ng l\u1edbn \u1edf \u0111\u00e2u?<\/a><\/span><\/p>","protected":false},"excerpt":{"rendered":"

C\u00e1c k\u1ef9 s\u01b0 \u0111\u00e3 t\u00ecm th\u1ea5y ng\u00e0y c\u00e0ng nhi\u1ec1u c\u00e1c c\u1ea5u tr\u00fac kh\u00e1c nhau c\u1ee7a zeolit t\u1ef1 nhi\u00ean v\u00e0 ngu\u1ed3n g\u1ed1c c\u1ee7a zeolit trong kho\u00e1ng ch\u1ea5t v\u00e0 ch\u1ea5t x\u00fac t\u00e1c t\u1ef1 nhi\u00ean<\/p>","protected":false},"author":3,"featured_media":1393,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[121,120,12,93,119,66,117,118,13,31,88],"class_list":["post-2239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsactivites","tag-aluminum-silicate","tag-mordenite","tag-natural-zeolite","tag-ph","tag-phillipsite","tag-silica","tag-structure-of-zeolite","tag-type-of-zeolite","tag-zeolite","tag-zeolite-mineral","tag-zeolite-rock"],"_links":{"self":[{"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/posts\/2239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/comments?post=2239"}],"version-history":[{"count":0,"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/posts\/2239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/media\/1393"}],"wp:attachment":[{"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/media?parent=2239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/categories?post=2239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zeolitemin.com\/vn\/wp-json\/wp\/v2\/tags?post=2239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}