ozi

Sodium sulfide bụ ụdị ihe kemịkalụ, kwuo kemịkalụ, anyị na-eche bụ nnwale kemịkalụ, na nnwale na-enweghị akụrụngwa bụ nzacha, n'ezie maka nzacha, ọtụtụ ndị mmadụ hụrụ obere n'oge ụlọ akwụkwọ, anyị na-ahụkarị obere nzacha na klas kemịkalụ, mana ejiri ya. na chemical osisi bụ n'ozuzu nnukwu nza ngwá, ka anyị na-aga ịhụ ihe nyo ngwá.

Filtration bụ ụdị ọrụ nke ikewapụ ihe siri ike kwụsịtụrụ na mmiri mmiri ma ọ bụ gas. A na-eji ọtụtụ akụrụngwa eme nzacha. N'ebe a, a na-ewebata ọtụtụ ngwa ngwa ngwa ebe a, maka naanị ndị na-emepụta ihe.

(1) Tube filter

Ihe mejupụtara ya bụ tube nzacha porous, dị mfe maka mkpuchi na nzacha, a na-ejikwa ya sachaa adịghị ọcha dị mma na filtrate, dị ka capacitor borax, barium carbonate, wdg.

(2) centrifuge nwere ụkwụ atọ

Akpụ ngwaahịa. Arụ ọrụ dị nro, obere akara ụkwụ, dị mfe ịchịkwa nkewa na oge ịsa ahụ, mana ogologo oge nzacha, obere mmepụta ikike, nnukwu ọrụ ike. Maka nkewa kristal nke inorganic salts, dị ka ọla kọpa sulfate, sodium erysalum, wdg.

(3) Taper-ụdị centrifuge na-aga n'ihu

Haziri ngwaahịa, na-aga n'ihu filtration, ebutu, mfe Ọdịdị, adaba mmezi, ma na-asa adịghị mma, nyo slurry bụ obere siri ike ruru, nnukwu ntapu, adabara nkewa nke nnukwu ahụ edo crystallization, dị ka borax.

(4) Mgbasa ibu na-ebutu centrifuge

Ntucha na-aga n'ihu, achicha achicha nwere ike ịsacha, ihe nzacha ahụ nwere 1-7%, kwesịrị ekwesị maka nkewa nke nnukwu mgbanwe, nnukwu ọdịiche nke nkwusioru, e nwere vetikal na kehoraizin. Maka nzacha nke calcium carbonate na nickel sulfate.

Enwere ike ịhụ na enwere ihe karịrị otu ngwa nzacha, mana maka ụdị ngwa nzacha dị iche iche, sodium sulfide anyị chọkwara ngwa dị otú ahụ na nnwale ahụ. Ọ bụrụ na ị nwere ọchịchọ maka ma ọ bụ nwee mmasị na sodium sulfide, ị nwere ike ịkpọtụrụ anyị, anyị ga-enye gị ngwaahịa arụmọrụ dị mma, ga-eme ka afọ ju gị.