Itekhnoloji ye-Flotation-leaching yetekhnoloji yentsimbi yobhedu-yegolide eRashiya

Kwimigodi yegolide ethile eRashiya, i-ore yegolide ibonakaliswe ngokukodwa ngobhedu oluphezulu. Emva kwenguqu yobugcisa, umgodi uye wajongana nemingeni emininzi ethintele imveliso esebenzayo.

Imingeni yokuqala kwiNdlela yokuNceda kunye neMetallurgy

• Ixabiso eliphantsi lokuBuyisa iGolide: Emva kotshintsho, izinga lokufunyanwa kwegolide lehle laya kutsho kwinqanaba elinganelisiyo, lisilela ukufikelela kwiziphumo ebekujoliswe kuzo.

• Ukusetyenziswa kweSodium Cyanide ephezulu: Ukusetyenziswa kwe Isodium cyanide zinyukile, zinyusa iindleko zokusebenza kakhulu.

• Ukuqokelelwa kwee-Ions zeCopper: Ii-ion ze-Copper eziqhubekayo zakhiwe kwinkqubo, ezibangela imveliso engaqhelekanga kwiinkqubo ze-beneficiation kunye ne-metallurgy.

Uphuculo oluphunyeziweyo ngoPhando kunye nokuziqhelanisa

UkuPhuculwa kweCopper Flotation

• Ukunyuswa kweSivuno sokuGxininiswa kobhedu: Imveliso yoxinaniso yobhedu yalungiswa ngempumelelo ukusuka kwi-0.25% ukuya kwi-0.75%.

• Amazinga aphezulu okuBuyisa: Amazinga okusebenza kwegolide edadayo kunye nobhedu ekujikelezeni kobhedu kubone ukonyuka okukhulu. Izinga lokubuyiswa kwegolide linyuke ukusuka kuma-20% ukuya malunga ne-35%, kwaye izinga lokufunyanwa kobhedu linyuke ukusuka kuma-34% ukuya malunga nama-52%.

• Ukunyusa ukuBuyiselwa kweGolide iyonke: Izinga lokufunyanwa kwegolide lilonke linyuke ukusuka kuma-87% ukuya kuma-89%, nto leyo ebonisa ukusebenza kakuhle okuphuculweyo.

UPhuculo lweNkqubo yokuLeaching

• Ixesha elincitshisiweyo leLeaching: Ixesha le-leaching linqunywe ukusuka kwi-85.48 h ukuya kwi-56.61 h, ukulungelelanisa umjikelezo wemveliso.

• Uxinzelelo lweSodium Cyanide esezantsi: I Isodium cyanide Ugxininiso lwehla ukusuka kwi-1000 mg / L ukuya kwi-600 mg / L.

• Ukunciphisa ukusetyenziswa kweSodium Cyanide: Ukusetyenziswa kwe sodium cyanide yehla ukusuka kwi-7.49 kg/t ukuya kwi-3.60 kg/t, okukhokelela ekongeni kweendleko.

• Ireyithi yokuLeaching yeCopper esezantsi: Izinga le-copper leaching rate lehla ukusuka kwi-27.18% ukuya kwi-20.09%, enenzuzo kwinkqubo yonke.

Unyango lokuNcitshiswa kwe-Ion yeCopper

I-Hydrogen Peroxide Ukutshatyalaliswa kweCyanide kunye nokususwa kweCopper

Ngokusekwe kuphando lovavanyo lokususwa kobhedu ngehydrogen peroxide ye i-cyanide ukutshatyalaliswa, kwimveliso, indlela edibeneyo yamkelwa. I-sodium metabisulfite kunye ne-hydrogen peroxide zisetyenziswe kunye kunyango phantsi kweemeko eziphezulu ze-alkali. Le ndlela yanciphisa ngokufanelekileyo umxholo we-ion yobhedu kwi-cyanide yokutshatyalaliswa kwe-ore ukusuka kwi-330.47 mg / L ukuya kwi-24.55 mg / L, iyancipha kakhulu i-ion zethusi kwinkqubo.

Iziphumo zolu qheliselo lwemveliso zibonisa ngokucacileyo ukuba kolu bhedu lwegolide ekrwada eRashiya, amacebo afana nokwandisa izinga lokubuyisela ukudada kobhedu, ukulungelelanisa iimeko zokucoca ukusika ukusetyenziswa kwe-sodium cyanide, ukutshabalalisa i-hydrogen peroxide cyanide, kunye nokususa ubhedu phantsi kweemeko eziphezulu zealkali kunokuvelisa iziphumo ezibalaseleyo zemveliso. Eli tyala libambe isikhokelo esibalulekileyo ekuphuculeni iinkqubo zenzuzo kunye nesinyithi kunye nezenzo zemveliso yeore zegolide ezinobhedu ezifanayo.