Ucwaningo Kukho konke - Ukuhlolwa kwe-Slime Cyanidation Leaching Test of Oxidized Quartz Vein - Uhlobo Lwegolide Lensimbi

Isingeniso

Emkhakheni wokumbiwa kanye nokumbiwa kwegolide, ukwelashwa kwezinhlobo ezahlukene zezinsimbi zegolide kuyindawo ebalulekile yocwaningo. Lesi sihloko sigxile ekuhlolweni konke - kwe-slime cyanidation leaching ye-quartz vein ene-oxidized - uhlobo lwegolide, olunezici zalo ezihlukile nezinselele.

Izici Ze-Oxidized Quartz Vein - Uhlobo Lwegolide Lensimbi

Insimbi yegolide okukhulunywa ngayo iwuhlobo lwe-quartz oxidized vein.

Izinhlayiya zegolide ezisanhlamvu ezinhle

Esinye sezici ezigqame kakhulu zale nsimbi yisimo esihle kakhulu sezinhlayiya zegolide. Isilinganiso sosayizi wezinhlayiyana zegolide ngu-0.0113 mm kuphela.

Ukufakwa kwegolide

Ingxenye ebalulekile yegolide, ebalelwa ku-64.68%, ifakwe ngaphakathi kwe-pyrite, i-limonite, ne-quartz. Ngaphezu kwalokho, ingxenye yegolide ikhona isesimweni sezinhlayiya ezisanhlamvu ezisongwe nge-limonite yomhlaba. Igolide elicolekileyo elinjalo - elisanhlamvu nelihlakaziwe ensimbini ene-oxidized lidala ubunzima obukhulu enqubweni yokukhipha.

Konke - Inqubo ye-Slime Cyanidation Leaching

Ukuzimisela Ukugaya Ukulunga

Ukuze kubhekwane nalezi zinselelo, kwathathwa inqubo yokukhishwa kwe-slime cyanidation. Okokuqala, ukucoleka kokugaywa kwensimbi eluhlaza kwanqunywa. Kwasethwa ukuthi okuqukethwe - 200 mesh kubalwe 85%. Lokhu kugaywa kahle kubalulekile ukuze kukhululwe izinhlayiya zegolide ngangokunokwenzeka kumaminerali azungezile, ukukhulisa indawo yokuthintana phakathi kwegolide ne-ejenti yokucwilisa.

I-Alkali Pretreatment

Kamuva, kwafakwa umcako etsheni legolide ukuze kulungiswe i-alkali. Ukwengezwa kwe-lime kufeza izinhloso eziningi. Ingakwazi ukulungisa inani le-pH le-pulp, idale indawo ekahle ye-alkali yenqubo ye-cyanidation leaching. Ku-alkaline medium, ukuzinza kwe- i-cyanide Isixazululo siyathuthukiswa, futhi ngasikhathi sinye, singaphinda sicindezele ukuchithwa kokunye ukungcola okuyingozi, kunciphise umthelela wabo ongemuhle ekudonsweni kwegolide.

Igolide Leaching ngeSodium Cyanide

Ekugcineni, I-sodium cyanide kwenezelwa ukucwiliswa kwegolide. Ngalolu chungechunge lwemisebenzi, imiphumela yokuhlolwa ephawulekayo yazuzwa.

Imiphumela yokuhlola

Izinga le-leaching lifinyelele ku-96.89%, okubonisa ukuthi ingxenye enkulu yegolide ensimbi incibilikiswe ngempumelelo esixazululweni. Ukwengeza, izinga le-adsorption laliphezulu lafika ku-99.55%, okusho ukuthi iningi legolide elincibilikile lingakhangiswa futhi libuyiselwe.

Ukubaluleka kanye nesiphetho

Le miphumela ikhombisa ukusebenza kahle kwayo yonke - inqubo ye-slime cyanidation leaching yalolu hlobo oluthile lomthambo we-quartz oxidized - uhlobo lwegolide lensimbi. Ukusetshenziswa ngempumelelo kwale nqubo akuhlinzeki nje kuphela ngesixazululo esingenzeka sokumbiwa kwegolide kulawo matshe kodwa futhi kunemithelela ebalulekile embonini yezimayini zegolide. Kungasiza ukuthuthukisa izinga lokusetshenziswa kwezisetshenziswa zegolide, kunciphise ukumosha, futhi kwandise izinzuzo zomnotho zamabhizinisi ezimayini zegolide.

Sengiphetha, ucwaningo lokuhlolwa kwe-all - cyanidation leaching vein yalo mthambo we-quartz oxidized - uhlobo lwegolide lwensimbi lwenze inqubekelaphambili enkulu. Nokho, imizamo eqhubekayo isadingeka ukuze kuqhutshekwe nokwandisa inqubo, ukunciphisa izindleko, nokuthuthukisa ubungane bemvelo esikhathini esizayo.