Ngwa na Uru nke Reagents na Usoro Cyanidation Gold Mine

Cyanidation nke ọla edo bụ usoro a na-ejikarị eme ihe n'ihe gbasara ọla edo, nke a na-ejikarị eme ihe n'ihi arụmọrụ dị elu ya na njirimara akụ na ụba ya. Isiokwu a ga-enye nkọwa zuru ezu gbasara ojiji reagent na uru ya na usoro cyanidation nke ọla edo , na-enyere gị aka ịghọta nke ọma teknụzụ ihe eji eme ihe n'ọla a.

I. Nchịkọta nke Cyanidation

Cyanidation bụ ụzọ e si eji ihe e ji eme ihe n'ime ọla nke na-amịpụta ọlaedo site na ihe e ji eme ihe n'ime ọla site na mmiri cyanide . Dịka ihe e ji eme ihe n'ime ọla na ihe achọrọ maka ihe e ji eme ihe n'ime ọla, enwere ike kewaa cyanidation n'ime ụdị abụọ dị mkpa: Cyanidation na Percolation cyanidation . A na-ejikarị Cyanidation eme ihe n'ime ọla edo a na-akpọ flotation gold concentrates ma ọ bụ all - slime cyanidation, ebe a na-ejikarị percolation cyanidation eme ihe n'ịgwọ obere ihe e ji eme ihe n'ime ọla edo a na-ere ọkụ.

II. Ngwa nke sodium cyanide

Sodium cyanide bụ otu n'ime ihe ndị a na-ejikarị eme ihe n'usoro cyanidation. Isi ọrụ ya bụ ịgbaze ọlaedo n'ime mmiri cyanide iji mepụta ihe ndị a na-agbaze na ọlaedo - cyanide. Ojiji Sodium cyanide dị mfe ma dị irè. Agbanyeghị, enweghị ike ileghara nsí ya na nsogbu mmetọ gburugburu ebe obibi anya. Iji dozie nke a, Xinhai Mining Technology Co., Ltd. emepụtala ihe na-eme ka ọla edo dị mma maka gburugburu ebe obibi iji dochie Sodium Cyanide na mwepụta ọlaedo cyanide. Ihe na-eme ka ọla a dị mma abụghị naanị na ọ nwere otu ụzọ e si eji ya eme ihe dị ka sodium cyanide , kamakwa ọ nwere ọnụego mgbake ngwa ngwa, ọnụego mmiri dị elu, na ọnụ ahịa dị ala.

III. Ngwa Reagent na Cyanidation Agitation

The gold mmịpụta usoro nke agitation cyanidation tumadi na-agụnye abụọ ụdị flowsheets: otu bụ na-aga n'ihu counter - ugbu a ịsa, na cyanidation - zinc nnọchi usoro (CCD usoro na CCF usoro) n'ihi na-agbake gold site dochie na precipitating na zinc ntụ ntụ (waya); nke ọzọ bụ nzacha - free cyanide carbon - in - pulp usoro (CIP usoro na CIL usoro) na-adsorbs ozugbo na-eweghachi ọla edo site cyanide pulp na-eji carbon arụ ọrụ na-enweghị filtration na-asa. N'ime usoro ndị a, sodium cyanide ma ọ bụ onye na-ahụ maka mgbakwasa ọla edo na gburugburu ebe obibi bụ isi reagent. Na mgbakwunye, a na-achọkwa reagents inyeaka dị ka ntụ ntụ zinc na carbon arụ ọrụ.

IV. Ngwa Reagent na Percolation Cyanidation

Cyanidation Percolation dabara adaba maka nkwụnye ego na ihe ndị na-adịghị mma na nke porous. Usoro ndị a na-ahụkarị gụnyere ịkwọ ụgbọ mmiri na ikpo ọkụ. Usoro ikpokọta mkpokoro nwere ọnụ ahịa mmepụta dị ala, nwere ike ịdị nha dị iche iche ma nwee ike ime mgbanwe. N'oge a na-eme ikpokọta ikpo ọkụ, ihe ngwọta cyanide leaching na-esi na ọla na-amịpụta ọla edo site na ịgbanye ma ọ bụ ncha. A na-emegharị ihe ngwọta nke leaching ọtụtụ ugboro ma fesa ya n'obo ọla ahụ ugboro ugboro. Mgbe ahụ, a na-anakọta ihe ngwọta leaching na ion - mgbanwe resin, carbon adsorption na-arụ ọrụ, ma ọ bụ zinc ntụ ntụ (waya) dochie. Sodium cyanide ma ọ bụ onye na-ahụ maka mgbakwasa ọla edo na-emetụta gburugburu ebe obibi na-ekere òkè na usoro a.

V. Uru nke ndị ọrụ mgbakwasa ore na gburugburu ebe obibi

N'ihi ihe ndọghachi azụ nke sodium cyanide na ihe ndị chọrọ gburugburu ebe obibi ugbu a, Xinhai Mining Technology Co., Ltd. ewepụtala ihe eji ejiji ọla edo na-amasị gburugburu ebe obibi. Onye na-eji ejiji ore nwere ike ọ bụghị naanị dochie sodium cyanide nke ọma, kamakwa ọ nwere uru ndị a:

1. Mgbake ngwa ngwa : Ihe eji eme ihe eji eme ihe eji eme ihe eji eme ihe n'ebe obibi nwere ọsọ ọsọ nke na-agbapụta ọlaedo, nke nwere ike ịpụpụta ọlaedo n'ime ọla ahụ n'oge dị mkpirikpi ma melite arụmọrụ mmepụta.

2. Ọnụọgụ dị elu nke na-amịpụta ihe : Ọnụọgụ mmiri nke ihe eji eme ihe eji eme ihe na gburugburu ebe obibi dị elu karịa nke sodium cyanide ọdịnala, nke nwere ike weghachite ọlaedo site na ọla ahụ nke ọma ma melite ojiji akụrụngwa.

3. Ọnụ ego dị ala : Ọnụ ego ojiji nke ihe eji eme ihe eji eme ihe na-adịghị emebi gburugburu ebe obibi dị ala karịa nke sodium cyanide, nke nwere ike ibelata ọnụ ahịa mmepụta nke ọma ma melite uru akụ na ụba.

4. Enweghị mmetọ gburugburu ebe obibi na mmetọ : Ihe eji eme ihe eji eme ihe nke na-anaghị egbu egbu ma na-emerụ ahụ, ọ na-eme ka gburugburu ebe obibi dị mma, na-emezu ihe achọrọ maka gburugburu ebe obibi ugbu a, ma na-ebelata mmetọ gburugburu ebe obibi.

VI. Mmechi

Ngwa reagent na usoro cyanidation nke ọla edo bụ isi njikọ na teknụzụ mgbakwasa ọla. Sodium cyanide na onye na-ahụ maka mgbakwasa ọla edo na-emetụta gburugburu ebe obibi na-arụ ọrụ dị mkpa na usoro cyanidation dị iche iche. Na ọganihu na-aga n'ihu nke nkà na ụzụ na-arịwanye elu na-ekwusi ike na nchebe gburugburu ebe obibi, mmepe na ngwa nke ndị na-arụ ọrụ nke ọma na gburugburu ebe obibi ga-abụ ntụziaka dị mkpa maka mmepe nke ụlọ ọrụ na-egwupụta ọla edo.