Umgomo, umsebenzi kanye nomthamo we-sodium metabisulfite ezimayini / izimayini zegolide

I-Sodium Metabisulfite isetshenziswa ikakhulukazi njenge-ejenti yokucubungula amaminerali embizeni. Kuyi-ejenti eqinile enciphisa okubola yiCopper Xanthate kanye nezakhi ezifana neCopper Sulfide-ezinjengezakhi zamaminerali ngama-sulfite ions ngokusebenzisa i-aulfite ions ngamaminerali, akhuthaze ukwakheka kwe-zinc hydroxide, futhi kuvimbela i-sphalerite evuliwe. Ekuzuzeni kwe-hydrocobaltite, i-sodium metabisulfite namanye ama-ejenti ancishisiwe asetshenziswa ndawonye ukuqeda i-copper oxide kanye ne-cobalt onide ukuthola isisombululo esixubile nge-sulfate yethusi. Uma kuqhathaniswa namanye ama-ejenti ancishisiwe, i-sodium metabisulfite inokunciphisa okunamandla okunciphisa izakhiwo, ngakho-ke inani lokunciphisa i-ejenti elisetshenzisiwe lingancishiswa, kuncishiswe izindleko. Ngaphezu kwalokho, i-sodium metabisulfite nayo ingasetshenziswa ukuvimbela amaminerali anjenge-pyrite ne-sphalerite, ethuthukisa ukusebenza kahle kokuhlomula kanye nokugxilisa ingqondo. Lapho usebenzisa i-sodium metabisulfite, kuyadingeka ukunaka ukulawula umthamo kanye nemibandela yokuphendula ukuze uqinisekise umphumela wokuzuza nokuphepha kwemvelo.
Ukugqoka ngegolide ore, i-sodium metabisulfite inemisebenzi elandelayo elandelayo:

- Ukuvinjwa kwe-Pyrite ne-ArsenoPyrite: I-Sodium Metabisulfite ingakwazi ukunqanda i-Xanthate Xanthate kanye nezakhi ze-sulfide sulfide ezinjengezimbiwa ezinamaminerali, futhi ngaleyo ndlela zivimbele ukugcwala kwama-sulfides njenge-pyrite ne-arsenopyrite.
- Thuthukisa izinga lokutakula legolide: i-sodium metabisulfite ingancibilikisa i-Copper oxide kanye ne-cobalt oxide ukuthola isixazululo esixubile se-sulfate yethusi kanye ne-cobalt sulfate, ngaleyo ndlela kuthuthukise izinga lokutakula legolide.
- Yehlisa izindleko zokucubungula amaminerali: I-Sodium Metabisulfite inempahla eqinile ebinciphisa kakhulu, enganciphisa ukusetshenziswa kwamanye ama-ejenti ancishisiwe, ngaleyo ndlela anciphise izindleko zokucubungula amaminerali.
Malini i-sodium metabisulfite esetshenziswa ku-Gold Mining?
Inani le-sodium metabisulfite esetshenziswe ezimayini zegolide lizothintwa yizici eziningi, njengohlobo lwemayini yegolide, ukucubungula ubuchwepheshe, izimo zemishini, njll. Ngakho-ke, inani elithile lidinga ukulungiswa futhi lilungiswe ngokwesimo sangempela.

Ngokusho kolunye ucwaningo nokuhlangenwe nakho okungokoqobo, umthamo we-sodium metabisulfite ezimayini zegolide ngokuvamile phakathi kwamagremu ambalwa namashumi amagremu ngethani ye-ore. Isibonelo, ekuhlolweni kwe-detoxification of a mine yegolide ye-cyanide yokuthambisa ama-slurry, umthamo we-sodium metabisulfite kwakungu-4.0g / l; Ngenqubo yokwenza ngcono izinga lokufuya le-carbon-equkethe i-limestoner yegolide equkethe i-are, umthamo we-sodium metabisulfite kwakungu-3kg / t.