ngwaahịa

Sodium Bentonite

Nkọwa dị mkpirikpi:

Bentonite bụ ụdị mmiri na-ebu ụrọ ụrọ nke mejupụtara montmorillonite, n'ihi ihe pụrụ iche ya.Dị ka: ọzịza, ịdị n'otu, adsorption, catalysis, thixotropy, nkwusioru, mgbanwe cation, wdg.

PH uru 8.9-10


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọdịdị
A na-ekewa sodium bentonite dịka ụdị na ọdịnaya nke cations nwere ike ịgbanwe n'etiti montmorillonite: nke nwere ọnụọgụ alkalinity karịrị ma ọ bụ nhata 1 bụ sodium bentonite, nke nwere ọnụọgụ alkalinity na-erughị 1 bụ calcium bentonite.

Okpomọkụ ọdịda nke sodium bentonite wuru dị iche n'ihi ọnọdụ sodium dị iche iche, mana ha niile dị ala karịa nke sodium bentonite eke;ike mgbasawanye nke sodium bentonite eke dị ukwuu karịa nke sodium artificial bentonite;usoro c-axis nke sodium bentonite eke dị elu karịa nke sodium artificial bentonite, nke nwere ọka dị mma na mgbasa siri ike.Njirimara anụ ahụ na kemịkalụ na akụrụngwa teknụzụ nke Na bentonite dị elu karịa nke Ca bentonite.A na-egosipụtakarị ya na: ntinye mmiri na-adịghị ngwa ngwa, oke mmiri na-abawanye na mgbasawanye;ike mgbanwe cation dị elu;ezigbo mgbasa ozi na mmiri mmiri, ọnụ ahịa colloidal dị elu;ezigbo thixotropy, viscosity, mmanu mmanu, uru pH;ezigbo nkwụsi ike thermal;elu plasticity na ike adhesion;nnukwu ike mgbochi mmiri na-ekpo ọkụ na ike nrụgide akọrọ.Ya mere, uru ojiji na uru akụ na ụba nke sodium bentonite dị elu.Njirimara anụ ahụ na kemịkal nke sodium bentonite wuru na-adabere ọ bụghị naanị n'ụdị na ọdịnaya nke montmorillonite, kamakwa na usoro na ogo nke sodium artificial.

Ngwongwo ngwaahịa

Montmorillonite 60% - 88%
Ike mgbasawanye 25-50ml / g
Ọnụ ahịa colloidal 99ml / 15g
2 h nnabata mmiri 250-350%
Ọdịnaya mmiri ≥ 12
Ike mkpakọ mmiri ≥ 0.23 (MPA)
Mmụba na-acha anụnụ anụnụ ≥ 80mmol / 100g
Na2O ≥ 1.28

Ngwa
1. N'ịgba mmiri nke ọma, a na-edozi nkwusioru apịtị na mmiri dị elu na thixotropy.
2. Na n'ichepụta n'ibu, ọ nwere ike iji dị ka ịkpụzi ájá na ihe nkedo, nke nwere ike imeri onu nke "aja nsonye" na "peeling" nke nkedo, belata scrap ọnụego nke nkedo, na hụ na izi ezi na ire ụtọ nke nkedo.
3. A na-eji ya dị ka onye na-emepụta akwụkwọ na ụlọ ọrụ na-emepụta ihe na-eme ka ìhè nke mpempe akwụkwọ dịkwuo mma.
4. Enwere ike iji ya dị ka mkpuchi antistatic kama starch sizing na mbipụta akwụkwọ na textile obibi akwụkwọ na agba mmiri mmiri.
5. Na metallurgical ụlọ ọrụ, bentonite na-eji dị ka ihe nkedo nke ígwè ore pellet, nke na-eme ka urughuru size nke ore edo na mbelata arụmọrụ dị mma, nke bụ nnukwu ojiji nke bentonite.
6. Na mmanụ ala ụlọ ọrụ, sodium bentonite na-eji kwadebe tar water emulsion.
7. N'ime ụlọ ọrụ nri, a na-eji sodium bentonite mee ka agba dị ọcha ma mee ka anụmanụ na mmanụ ihe oriri dị ọcha, doo anya mmanya na ihe ọṅụṅụ, mee ka biya kwụsie ike, wdg.
8. N'ime ụlọ ọrụ na-ebi akwụkwọ textile na ịcha akwa, a na-eji sodium bentonite mee ihe dị ka ihe nkpuchi, onye na-acha ọcha, mkpuchi antistatic, nke nwere ike dochie starch sizing na-eme ka mpempe akwụkwọ.
9. O nwekwara ike ịbụ ihe mgbakwunye nri.

ngwugwu

Calcium Bentonite 23
Calcium Bentonite 24

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