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Bentonite dabeere na sodium maka nkedo

Bentonite bụ a pụrụ iche ịnweta ụrọ na viscosity, mgbasawanye, mmanu mmanu, mmiri absorption na thixotropy na ndị ọzọ e ji mara, ojiji ekpuchiwo ihe nkedo, metallurgical pellets, chemical coatings, mkpọpu apịtị na ìhè ụlọ ọrụ na ugbo na dị iche iche ubi, mgbe e mesịrị n'ihi na obosara ya. ojiji, nke a maara dị ka "ala eluigwe na ala", akwụkwọ a na-ekwukarị maka ntinye na ọrụ nke bentonite na nkedo.

Ngwakọta ihe owuwu nke bentonite
Ihe mejupụtara Bentonite bụ montmorillonite dị ka usoro kristal ya si dị, n'ihi na kristal pụrụ iche nwere nrapado siri ike mgbe ọ gbasịrị mmiri, ya mere a na-eji ya eme ihe n'ọtụtụ ebe na nkedo ájá, ájá na-ejikọta ọnụ iji mepụta ike mmiri na plasticity, na ike nkụ mgbe akpọnwụsịrị.Mgbe bentonite akpọnwụchara, enwere ike iweghachi njikọ ya ma gbakwunye mmiri.


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Ngwa nke bentonite na nkedo

Ọdịdị nke bentonite dị oke mkpa maka mmepụta ihe nkedo na nkedo, na àgwà nke bentonite nwere mmetụta chiri anya n'elu na n'ime ime nkedo.Iji bentonite dị elu n'ịrụ ọrụ nkedo ga-abawanye ike, ike na ikuku ikuku nke nkedo, belata ọdịnaya mmiri nke ájá ịkpụzi, mee nke ọma n'elu imecha na izi ezi nke nkedo, ma dozie nsogbu ndị a na-ahụkarị n'elu. ihe nkedo, dị ka: ịsacha ájá, nsonye ájá, oghere ájá, ájá nnyapade, pores, oghere ọdịda na usoro ntụpọ.N'ime mmepe ụlọ ọrụ ngwa ngwa nke taa, bentonite dị ka nkwadebe ụrọ na-akpụzi ájá ka bụ ihe ịkpụzi ọkacha mmasị na ụlọ ọrụ nkedo.

Bentonite nwere ihe nrụpụta ụlọ ọrụ chọrọ maka nkedo
Adhesion viscosity nke bentonite bụ isi ihe iji tụọ ogo bentonite maka nkedo, nke chọrọ ịdị ọcha dị elu nke montmorillonite, nha nha dị mma (95% site na 200 mesh sieve), yana dozie usoro nhazi sodium, nke mere na obere nha nke ịkpụzi ájá. nwere ike nweta ike mkpakọ mmiri dị elu.

Sodium dabere-bentonite-maka nkedo2
Sodium dabere-bentonite-maka nkedo3
Sodium dabere-bentonite-maka nkedo6

Ọrụ nke bentonite na nkedo

(1) Ejiri ya dị ka ihe nkedo na-akpụzi ájá
Bentonite nwere nnukwu viscosity, nnukwu plasticity, ike dị mma, ọnụ ala dị ala, ma nwee ike ime ka ájá ịkpụzi ngwa ngwa.

(2) Mụbaa plasticity nke nkedo
A na-eji ya dị ka ihe nkedo ájá nkedo, bentonite nwere ike imeziwanye plasticity nke nkedo, ma nwee ike igbochi mmebi mmepụta nke nkedo nke ọma, dị ka: nwere ike igbochi nsonye ájá, ọnyà, nkwụsịtụ, ájá ọdịda.

(3) Ezi reusability na ọnụ ala dị ala
Na nhọrọ nke ụdị, anyị na-akwado iji bentonite dabeere na sodium artificial, n'ihi na ndị na-egosi sodium dabeere bentonite dị nnọọ ike karịa calcium dabeere bentonite, dị ka: okpomọkụ iguzogide na nkwụsi ike bụ n'ihi calcium dabeere bentonite.Ya mere, ọbụna mgbe sodium bentonite akpa na-mma kpam kpam mma na nke a mịrị amị na a dịtụ elu okpomọkụ, ọ ka nwere ike adhesion ike mgbe mmiri na-agbakwunyere na nke abụọ oge, na ọ ka nwere ike ịnọgide na-eji dị ka ihe nkedo ịkpụzi ájá ihe nkedo, n'ihi ike na-emegharị ya na ọnụ ala dị ala, ya mere a na-ahọrọ sodium bentonite dị ka ihe kachasị mma na usoro nkedo.

(4) Usoro onunu ogwu dị obere, na ike nke nkedo dị elu
Bentonite nwere adhesion siri ike na obere usoro onunu ogwu, na-agbakwunye 5% bentonite sodium dị elu na ájá nkedo nwere ike ibelata apịtị nke ájá nkedo, karịsịa ihe gbasara nke puru omume nke mmiri absorption, ash na porosity na ájá ịkpụzi ga-abụ. belata ya mere, na ike nke nkedo ga-abawanye nke ukwuu.

(5) Melite mmepụta na uru akụ na ụba nke ụlọ ọrụ na-emepụta ihe
Mgbe ị na-eji bentonite dị elu na-emepụta ihe nkedo, ọdịnaya bentonite dị irè nke 5% ~ 6% na ájá ochie zuru ezu, na 1% ~ 2% nwere ike ịgbakwunye oge ọ bụla mgbe ị na-agwakọta.Ton ọ bụla nke bentonite dị elu nwere ike imepụta ihe nkedo 10 ~ 15 t na ahịrị mmepụta mechanized.
Ọfọn, ngwa na ọrụ nke bentonite na nkedo bụ ihe niile ewepụtara ebe a, enwere m olileanya na ị nwere ike ịtu aka na ya mgbe ị ghọtara bentonite, ụrọ nke ịnweta ọtụtụ ihe na-abụghị nke ọla, na mmụta miri emi.


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