Ngwa Ngwa Ngwa Nzacha Acid Sulfuric na Ụlọ Ọrụ Ngwuputa Acid nke Venezuela

1. Nzụlite Ndị Ahịa

Ụlọ ọrụ Venezuelan Acid Mine bụ onye na-emepụta acid sulfuric dị mkpa n'obodo. Ka ahịa chọrọ ịdị ọcha nke sulfuric acid na-aga n'ihu na-arị elu, ụlọ ọrụ ahụ na-eche ihe ịma aka nke nhicha ngwaahịa ihu - ihe siri ike a gbazere agbaze na ihe fọdụrụ na sulfuric acid colloidal na-emetụta ogo ma na-egbochi mmụba nke ahịa dị elu. Ya mere, ọ dị mkpa ngwa ngwa iji ngwa nzacha dị irè ma na-eguzogide nchara.

2. Ihe Ndị Ahịa Chọrọ

Ebumnuche Nzacha: Iwepụ ihe siri ike a kpọchiri akpọchi na ihe fọdụrụ na sọlfọ colloidal site na sọlfọric acid a kpọkọtara ọnụ.

Achọrọ mmiri: ≥2 m³/h iji hụ na mmepụta ya dị irè.

Izi ezi nke nzacha: ≤5 microns, na-eme ka ịdị ọcha dị elu.

Nguzogide Njehie: Ngwa ndị a ga-eguzogide njehie nke sulfuric acid a chịkọtara iji hụ na ọrụ ya kwụsiri ike ruo ogologo oge.

3. Ngwọta
A na-eji usoro nzacha ahaziri ahazi, akụrụngwa isi ya gụnyere:
(1)Nyo akpa PTFE
Nzacha dị elu: Ebe nzacha buru ibu, na-emezu ihe achọrọ maka ọsọ na nkenke.
Nhazi na-eguzogide ire ere: A na-eji PTFE kpuchie oyi akwa dị n'ime, na-eguzogide nchara sulfuric acid siri ike, na-agbatị ndụ ọrụ.

(2) 316 Pọmpụ diaphragm nke igwe anaghị agba nchara
Nchekwa na Ịkwụsi Ike: 316 ígwè anaghị agba nchara na-eguzogide nchara. Draịva pneumatic na-ezere ihe egwu eletriki ma dabara adaba maka gburugburu ebe ọkụ na-ere.
Ndakọrịta Mmiri: Na-ebuga 2 m³/h sulfuric acid nke ọma, ma na-arụ ọrụ nke ọma na nhazi na nzacha ahụ.

(3) Akpa nzacha PTFE
Nzacha dị elu: Ọdịdị microporous nwere ike idobe ihe ndị pere mpe karịa 5 microns, na-eme ka ịdị ọcha nke sulfuric acid dịkwuo mma.
Enweghị ike kemịkalụ: Ihe PTFE na-eguzogide asịd siri ike ma enweghị mmeghachi omume kemịkalụ, na-ahụ na nchekwa nzacha dị.

4. Ịrụ ọrụ nke ọma

Ngwọta a lebara okwu gbasara ihe fọdụrụ n'ihe siri ike a kwụsịrị anya nke ọma, na-eme ka ịdị ọcha nke sulfuric acid dịkwuo mma nke ukwuu, na-enyere ndị ahịa aka ịgbasa n'ahịa dị elu. Ka ọ dị ugbu a, akụrụngwa ahụ nwere ike iguzogide nchara siri ike, obere ọnụ ahịa mmezi, ma nwee ike ịrụ ọrụ nke ọma ruo ogologo oge.