Sebenzisa, indlela kanye nomthamo we-sodium metabisulfite ekusebenzeni kwamaminerali

I-Sodium Metabisulfite isetshenziswa ikakhulukazi njenge-inhibitor ekusebenzeni kwamaminerali. Okulandelayo imininingwane efanelekile ekusetshenzisweni kwayo, indlela kanye nomthamo:

Sebenzisa:
Ukuvinjwa kwe-Spalerite ne-Pyrite: I-sodium metabisulfite ikhohlisa izakhi ze-Xanthate zethusi nezempisi ebusweni be-sphalerite ngama-sulfite ions ngokusebenzisa i-aulfite ions ngokusebenzisa i-aulfite ions ngama-aulfite ion, ixidizes indawo ye-zinc hydroxide, bese ikhipha i-sphalerite; Iphinde ibe nomphumela wokuvimbela ku-pyrite. Kodwa-ke, ayinawo umphumela wokuvimbela ku-chalcopyrite, kepha ingasebenza i-chalcopyrite.
Sebenzisa indlela:
Ukulungiselela isixazululo: Dissolve Stoluemus Metabisulfite emanzini ukulungiselela isixazululo sokuhlushwa okuthile. Ngoba ama-sulfites asebenza kalula futhi awasebenzi kahle ku-slurry, ikhambi lidinga ukulungiswa ngosuku lokusetshenziswa38.
Ukungezwa okuhlukanisiwe: Ukuze kugcinwe ukuqina komphumela wokuvinjwa okuvinjelwe, indlela eyengezwa ehlukanisiwe ivame ukwamukelwa38.
Sebenzisa nabanye abasebenzele: ngokwesibonelo, ekusebenzeni kwamaminerali we-sphalerite ephezulu yensimbi, kungahlanganiswa ne-calcium chloride, ama-polyamines, i-sodium anyate, njll. Ukwenza i-inhibitor ehlanganisiwe. Lapho kusetshenziswa, i-ore ne-lime kuqala; Lapho-ke i-pulp ithunyelwa emshinini we-flotation, futhi izengezo zengezwa ngokugoqa futhi zihlehlise ukuthola ukuhola okulungile, okuphakathi kwe-ore kanye nokuhola kanye nokunye okulandelayo kwemisebenzi24.
Umthamo:
Alikho inani elijwayelekile elilinganisiwe le-dosage ye-sodium metabisulfite, ezothinteka yizici eziningi ezifana nezakhiwo ze-ore, ubuchwepheshe bokucubungula amaminerali, i-pulp okuhlushwa, i-pHP, njll. Ngokuvamile i-DOSAGE idinga inqunywe ngokusekelwe ku-ACTION izivivinyo zokucubungula amaminerali. Kwezinye izivivinyo kanye nokukhiqizwa kwangempela, umthamo we-sodium metabisulfite ungahluka kusuka kumagremu ambalwa kuya kumashumi ama-gramu noma ngaphezulu ngethani le-Ore24. Isibonelo, kumanye ama-ores anokuqukethwe okuphezulu kwe-sphalerite ne-pyrite, umthamo ophakeme kakhulu we-sodium metabisulfite kungadingeka ukuze uzuze umphumela ongcono wokuvimbela; Futhi ngecala lokuhlanganiswa okuyinkimbinkimbi okwengeziwe, kuyadingeka futhi ukubheka ngokugcwele umphumela we-synenergistic namanye ama-ejenti ukuthola umthamo we-sodium metabisulfite.

Ngamafuphi, lapho usebenzisa i-sodium metabisulfite ngokuzuza kwemayini, ukuhlolwa nokwanele nokulungisa iphutha kufanele kwenziwe ukuthola indlela efanelekile kanye nomthamo ofaneleke kakhulu, ukuze kuthuthukiswe ukusebenza kahle kwenzuzo kanye nebanga le-ore.