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Hordhac qalabyada loo isticmaalo shaandhaynta kiimikada soo saaraha sulfide

Shaandhaynta waa nooc ka mid ah hawlgalka kala soocida walxaha adag ee dareeraha ama gaaska ku dhex jira. Qalab badan ayaa loo isticmaalaa sifeynta. Halkan, dhowr qalab oo caadi ah ayaa inta badan lagu soo bandhigaa halkan, tixraaca soo saarayaasha kaliya.

(1) shaandhada tuubada

Waxay ka kooban tahay tuubo filter dalool ah, oo u fudud dahaarka iyo sifaynta, waxaana loo isticmaalaa in lagu sifeeyo wasakhda aadka u fiican ee sifaynta, sida capacitor borax, barium carbonate, iwm.

(2) centrifuge saddex-lugood

Samaynta alaabta. Hawlgalka jilicsan, raad yar, sahlan si loo xakameeyo kala-goynta iyo wakhtiga dhaqidda, laakiin wareegga shaandhaynta dheer, awoodda wax-soo-saarka yar, xoojinta shaqada sare. Kala soocida crystalline ee cusbada aan organic, sida copper sulfate, sodium alum cas, iwm.

(3) Taper-nooca centrifuge joogto ah

Alaabooyinka la sameeyay, sifeynta joogtada ah, dejinta, qaab dhismeedka fudud, dayactirka ku habboon, laakiin dhaqida ma wanaagsana, slurry filter waa saamiga yar yar ee adag, daadinta weyn, oo ku habboon kala soocida qaybaha waaweyn ee crystallization lebis, sida borax.

(4) Xarun dejineed Spiral dejinta

Sifeynta joogtada ah, keega filter waa la dhaqi karaa, shaandheyntu waxay ka kooban tahay 1-7%, oo ku habboon kala soocida isbeddelada waaweyn, farqiga weyn ee joojinta, waxaa jira toosan iyo toosan. Si loo sifeeyo calcium carbonate iyo nikkel sulfate.