Inqubo Entsha Yokunciphisa Ukusetshenziswa Kwe-Sodium Cyanide Ku-Gold Concentrate Leaching

Embonini yezimayini kanye nokumbiwa kwegolide, ukwenziwa ngcono kwezinqubo ze-leaching kubaluleke kakhulu kuzo zombili izizathu zezomnotho nezemvelo. Isici esisodwa esibalulekile ukuncishiswa kwe I-sodium cyanide ukusetshenziswa kwe Ukukhishwa kwe-Cyanidation yegolide igxile. Lokhu okuthunyelwe kwebhulogi kuzocubungula inqubo entsha ebonise imiphumela emangalisayo ekufezeni lo mgomo.

Ukuhlaziywa kokusetshenziswa kwe-Sodium Cyanide ku-Cyanidation Leaching

Ngaphambi kokwethula inqubo entsha, kubalulekile ukuqonda isimo esikhona se I-Sodium Cyanide ukusetshenziswa kunqubo yendabuko ye-cyanidation leaching. Ukuhlaziywa okuningiliziwe kwe- i-cyanide ukusetshenziswa ngesikhathi sokukhishwa kwe-leaching kwenziwe. I-sodium cyanide iyi-reagent eyinhloko enqubweni ye-cyanidation yokukhipha igolide. Nokho, ukusetshenziswa kwayo okuphezulu akukhulisi nje kuphela izindleko zokukhiqiza kodwa futhi kubangela izingozi ezingase zibe khona kwezemvelo ngenxa yobuthi bayo.

Ucwaningo olunzulu lwe-Cyanidation Leaching Mechanism of Gold Concentrates

Ngokusekelwe ekuhlaziyweni kokusetshenziswa, ucwaningo olwengeziwe lwenziwe mayelana nendlela ye-cyanidation leaching yokugxilisa igolide. Ukuqonda ukuthi igolide lisabela kanjani nge-cyanide endaweni yokucwiliswa kwamanzi kubalulekile ekuthuthukiseni izinqubo ezisebenza kahle nezingabizi kakhulu. Lolu cwaningo lunikeze ukuqonda okubalulekile ekuphenduleni kwamakhemikhali kanye nezinqubo zomzimba ezenzeka ngesikhathi sokuhlanza, okubuye kwabeka isisekelo sokuthuthukiswa kwenqubo entsha.

Isingeniso Senqubo Entsha: Ukusebenzisa Ingxube Ye-Ammonium Carbonate ne-Ammonium Hydroxide

Ukuphendula izinselelo eziphezulu i-sodium cyanide ukusetshenziswa, kuhlongozwa inqubo entsha. Le nqubo ihilela ukusetshenziswa kwengxube ye-ammonium carbonate ne-ammonium hydroxide ukunciphisa inani le-sodium cyanide edingekayo. Inhlanganisela yalawa ma-reagents amabili ingalungisa ngempumelelo indawo yamakhemikhali esixazululo se-leaching, ikhuthaze ukuchithwa kwegolide kuyilapho kunciphisa isidingo se-sodium cyanide.

I-Industrial Application Practice kanye nemiphumela

Ukusetshenziswa kwemboni yale nqubo entsha kubonise ukusebenza kwayo okuvelele. Emisebenzini engokoqobo, inqubo entsha izuze ukuncipha kokusetshenziswa kwe-sodium cyanide ngaphezu kwama-50%. Lokhu kuncipha okuphawulekayo kuholele ngokuqondile ekwehleni okukodwa kokuthathu kwezindleko zokukhiqiza. Ngaphezu kwalokho, inqubo entsha nayo ibe nomthelela omuhle ekululameni kwezinto ezihambisanayo. Isibonelo, izinga lesiliva endaweni esele ye-leaching lehlisiwe laya ku-15 g/t, kanti izinga lesiliva le-leaching likhuphuke ngo-11%. Le miphumela ayibonisi nje kuphela izinzuzo zezomnotho zenqubo entsha kodwa futhi namandla ayo okusebenzisa izinsiza okubanzi.

Sengiphetha, inqubo entsha isebenzisa ingxube ye-ammonium carbonate ne-ammonium hydroxide ukunciphisa ukusetshenziswa kwe-sodium cyanide I-Gold concentrate leaching kuyimpumelelo enkulu embonini yokumba igolide. Inikeza isixazululo esibiza kakhulu - esisebenzayo futhi esivumelana nemvelo, okulindeleke ukuthi samukelwe kabanzi esikhathini esizayo.