Mine-zinc, Nigute wahitamo?

Mine-zinc, Nigute wahitamo?

Muburyo bwinshi bwa minerval, buyobowe na zinc ore nuburyo bugoye bwo guhitamo guhitamo. Muri rusange, kuyobora-zinc ore ifite amabuye akennye kuruta amabuye akungahaye kandi ibice bifitanye isano biragoye. Kubwibyo, uburyo bwo kuyobora neza hamwe na kinc ni ikibazo cyingenzi mu nganda mvumbure. Kugeza ubu, iyobowe na zinc iboneka mu gukoresha inganda ahanini ari Galena na Sphalerite, kandi barimo kandi imisemburo ya Okiside, n'ibindi. zinc oxide ore, na mivaed ore-zinc. Hasi, tuzasesengura muburyo bwihariye inzira yo gutandukanya iyobowe-zinc ishingiye ku rwego rwa okiside iyobowe-zinc.

Kuyobora-zinc sulfide inzira yo gutandukana
Muri Dine-zinc sulfide ore na bus-zinc oxide ore, kuyobora-zinc sulfide ore biroroshye gutondeka. Kuyobora-zinc sulfide ore akenshi ikubiyemo galena, sphalerite, pyrite, na chalcopyrite. Amabuye y'agaciro y'ingenzi arimo kubara, quarz, dolomite, Mika, chlorite, hakurikijwe inzira yashizwemo iz'imisemburo imwe n'iyobowe na status imwe cyangwa inzira nyinshi zo gusya .

Inzira imwe yo gusya ikunze gukoreshwa mugutunganya amabuye y'agaciro ayobora hamwe nubunini bwa coarser cyangwa umubano woroshye smmiotic;

Inzira nyinshi zo gusya itunganijwe riyobora-zinc sulfide amabuye y'agaciro atoroshye cyangwa ingano nziza.

Kubuyobozi bwa kine-zinc sulfide, umurizo ucumura cyangwa ubukana bukabije bwibanze ku buryo bukoreshwa kenshi, kandi inzira yo gucika intege irakoreshwa ni gake ikoreshwa. Mu cyiciro cyo gutandukana, kuyobora-zinc sulfide ore akenshi yemerwa inzira ya flotation. Ibikorwa byakoreshejwe kuri flotation birimo: Inzira ya Plotation, inzira ivanze, nibindi. Bishingiye kuri Flotation bikaba byatoranijwe cyane cyane mubunini bwabo butandukanye kandi bushingiye ku mibanire.

Muri bo, inzira ingana na flotation ifite ibyiza bimwe na bimwe mu nzira ya Flotation yo kuyobora -gutandukanya amabuye y'agaciro muri ore. Iyo hari ubwoko bubiri bwa sasita na minerval ya zinc ireremba kandi bigoye kureremba, inzira ya flotation ni amahitamo akwiye.

Kuyobora zinc oxide inzira yo gutandukana
Impamvu yatuma Lew-zinc ox itugoye guhitamo kuruta iy-zinc sulfide ore n'imiseri. , biterwa ningaruka mbi zumunyu.

Muri Ores-zinc orede ores, abafite agacirora mu nganda barimo cerusite (pbco3), bayobora vitriolle (pbso4), emthsorite (enye) (H2O7] (EHTHAN) 2) , jyana vitriol na molybdenum bayobora ore byoroshye sulfide. Abakozi ba sulfi bene SULFIDE, CALCIUM sulfide na sodium hydsulfide irashobora gukoreshwa muguvura inshuro nyinshi. Ariko, kuyobora vitriol bisaba igihe kirekire ugereranije mugihe cyo gutuza. Umugereka ukurura Dosage nawo ni munini. Ariko, Arseni, Chromute, Chromute, nibindi biragoye guswera no kugira ibibi. Umubare munini w'amabuye y'agaciro azabura mugihe cyo gutandukana. Kuburyo-busc oxide ores, inzira yambere ya flotation yatoranijwe murwego nyamukuru rwo gutandukana, kandi ibikorwa byibanze bikorwa mbere ya flotation kunoza ibipimo no gutanga imiti. Kubijyanye no guhitamo igent, igihe kirekire -inin xanthate numuntu usanzwe kandi ukora neza. Ukurikije ibisubizo bitandukanye byikizamini, birashobora kandi gusimburwa na Zhongoctyl Xanthate cyangwa No 25 Ubuvuzi bwirabura. Abakusanya aside amavuta nka oleic acide isabune ya paraffin ifite uburyo bubi kandi bukwiriye gusa kubanza kuyobora bingana na salicates nkabasigitire nkuru.