Ngwunye cyanide apịtị dum bụ usoro mmịpụta ọla edo ochie na nke a pụrụ ịdabere na ya, nke a na-ejikarị eme ihe taa.N'ime afọ ndị na-adịbeghị anya, iji mee ka mmepụta ọla edo dịkwuo elu, ghọta mmepụta ọla edo na saịtị, ma mee ka mmepụta nke ụlọ ọrụ dị elu, dị iche iche na-egwupụta ọla edo agbasawanyela ngwa ngwa nke usoro cyanide ụrọ ha niile.
Akụkụ ọla edo agbakwunyere n'ụdị ọla dị iche iche na-abụkarị ọla edo na-acha uhie uhie na nke mara mma, ọnọdụ ọla edo na-eme bụ ọkachasị ọla edo intergranular na ọla edo fissure.Ọnọdụ a agbakwunyere na-eme ka mmiri na-agbapụta ụrọ cyanide zuru ezu, ma a ka nwere obere ihe dị mma nke a na-etinye n'ime ọla edo dị n'ụdị dị iche iche, nke ga-enwe mmetụta ụfọdụ na nkwụsị nke ọla edo.Nsonaazụ nyocha nke ịnweta na-egosi na ụdị ọla ọ bụla bụ ọla edo siri ike dịtụ ike ịpụ, na nnukwu cyanide na-eri n'oge cyanide leaching, nke na-emetụta ọnụ ahịa ọla edo.
Usoro ntanye cyanide nke a na-emekarị na-emebu ọ bụghị nanị na-eri ọtụtụ cyanide, kamakwa ọ nwere ọnụ ọgụgụ dị ala maka ọla edo nke ọkara na nke dị elu nke nwere ọtụtụ adịghị ọcha dị ka ọla kọpa, arsenic, na sọlfọ.Ịtinye nitrate lead maka ọgwụgwọ tupu ịgha mkpụrụ nwere ike ibelata mfu cyanide ma welie ọnụ ọgụgụ leaching.
Ịtinye nitrate lead tupu ịsa mmiri nwere ike ibelata ọdịnaya nke irighiri igwe soluble na slurry, si otú a na-ebelata oriri sodium cyanide.N'ebe a na-egwupụta ọla edo, were ụdị ọla-ụdị ọla edo-2-ọla kọpa dị ka ihe atụ.Ọdịnaya nke pyrrhotite ruru 23130%.N'ime usoro ihe omimi nke pyrrhotite, enwere atom sọlfọ na-adịghị ike nke na-adị mfe oxidized iji mepụta sulfide soluble, nke na-eri nnukwu cyanide n'oge usoro leaching cyanide ma na-agbatị oge ọgwụgwọ.Na mgbakwunye nke nitrate lead nwere ike ibelata ọnụnọ ion sulfide na slurry yana sulfide soluble edozi, si otú ahụ belata oriri nke sodium cyanide ma melite ọnụego leaching.
Oge nzipu: Dec-06-2023
