Omume teknụzụ na-efegharị efegharị nke ọla ọla edo na Russia

N'otu ebe a na-egwupụta ọla edo na Rọshịa, a na-eji ọla kọpa dị elu mara ọla ọla edo. Mgbe mgbanwe teknụzụ gasịrị, ogbunigwe ahụ chere ọtụtụ ihe ịma aka nke gbochiri mmepụta nke ọma.

Ihe ịma aka mbụ na Sistemụ Nrite na Metallurgy

• Ọnụego Mweghachi Ọlaedo Dị Ala : Mgbe mgbanwe gasịrị, ọnụego mgbake ọlaedo dara na ọkwa na-adịghị mma, na-emezughị ihe mgbaru ọsọ a tụrụ anya ya maka mmepụta.

• Oriri dị elu nke Sodium Cyanide : Oriri nke Sodium Cyanide mụbara nke ukwuu, na-eme ka ọnụ ahịa ọrụ dịkwuo elu.

• Nchikọta nke Ion ọla kọpa : Aion ọla kọpa na-ewulite n'ime sistemụ ahụ mgbe niile, na-akpata mmepụta na-adịghị mma na usoro mmezi na igwe.

Mmelite enwetara site na nyocha na omume

Ọla kọpa flotation Optimization

• Mmụba nke Mmụba nke Kọpa : A gbanwere mmepụta kọpa nke ọma site na 0.25% ruo 0.75%.

• Ọnụọgụ Mgbake Dị Elu : Ọnụọgụ mgbake ọrụ ọlaedo na ọla kọpa na-efegharị efegharị na flotation ọla kọpa hụrụ mmụba dị ukwuu. Ọnụọgụ mgbake ọlaedo rịrị elu site na 20% ruo ihe dị ka 35%, ọnụego mgbake ọla kọpa mụbara site na 34% ruo ihe dị ka 52%.

• Mgbakwunye na Mweghachi Ọlaedo zuru oke : Ọnụego mgbake ọlaedo niile rịrị elu site na 87% ruo 89%, na-egosi mmụba arụmọrụ zuru oke.

Nkwalite Usoro Leaching

• Oge Mbelata nke Mmiri : E belatara oge mmiri ozuzo site na awa 85.48 ruo awa 56.61, nke na-eme ka usoro mmepụta ahụ dịkwuo mfe.

• Mbelata nke Sodium Cyanide : E belatara ọkwa Sodium Cyanide site na 1000 mg/L ruo ihe dị ka 600 mg/L.

• Mbelata oriri nke sodium Cyanide : Oriri nke sodium cyanide dara site na 7.49 kg/t ruo 3.60 kg/t, nke butere mbelata ọnụ ahịa.

• Ọnụego Mmiri Ọla Kọpa Dị Ala : Ọnụego mmiri Ọla kọpa dara site na 27.18% ruo 20.09%, nke bara uru maka usoro niile.

Ọgwụgwọ maka Mbelata ion ọla kọpa

Mbibi Hydrogen Peroxide Cyanide na Mwepụ ọla kọpa

Dabere na nyocha nnwale gbasara mwepụ ọla kọpa site na iji hydrogen peroxide maka mbibi cyanide , n'oge mmepụta, e jiri usoro ejikọtara ọnụ. E jiri sodium metabisulfite na hydrogen peroxide mee ihe ọnụ maka ọgwụgwọ n'okpuru ọnọdụ alkaline dị elu. Usoro a belatara ọdịnaya ion ọla kọpa dị na ihe mkpofu cyanide site na 330.47 mg/L ruo 24.55 mg/L nke ọma, na-ebelata ion ọla kọpa dị na sistemụ ahụ nke ukwuu.

Nsonaazụ nke omume mmepụta ndị a na-egosi n'ụzọ doro anya na maka ọla ọla ọla a na-emepụta ọla edo na Russia, atụmatụ dị ka ịba ụba nke mgbake ọla kọpa flotation, na-eme ka ọnọdụ leaching belata oriri sodium cyanide, na-eduzi mbibi cyanide hydrogen peroxide, na iwepụ ọla kọpa n'okpuru ọnọdụ alkali dị elu nwere ike inye nsonaazụ dị mma. Ikpe a na-enye nnukwu mkpa nduzi maka njikarịcha nke uru na usoro nchara na omume mmepụta nke ọla kọpa na-ebu ọla.