Pehea e hoʻomaʻamaʻa ai iā Zinc Oxide Ore?

ʻO ke kaʻina hana kumu nui o ka hana o ZinC o ka flotation. Ma hope o ka hoʻomehana a me ka sulfurization, hoʻohanaʻia ka fltation xanthate. Ma kēiaʻano, ua mālama muaʻia ka ore, a laila ua hoʻomahaʻia ka slurry i 50-60 ° c a me ka sultium sulfirized. , a laila e hoʻohana i ka papa kiʻekiʻe kiʻekiʻe a me ka paukaʻeleʻele no ka flotation. Inā hele hewa i ka mahana o ka lumi,ʻaʻole e ikaikaʻia ka kiʻi o ka vulmanation a me ka hopena o ka flomation. I ka wā maʻamau maʻamau-haʻahaʻa, he mea maʻalahi ia e hana i nā collidal i hanaʻia. Ma keʻano,ʻo ke kiʻekiʻe kiʻekiʻe o ka Vulcantarit mahana,ʻo ka ikaika o ke kiʻi kiʻi i hoʻokumuʻia, a me ka wikiwiki o ka wikiwiki. ʻO ka nānāʻana o ka sodium sulfide i loko o ka slurry, he mea koʻikoʻi nui ia i ka wā o ka vulcalization. Sluden, Here Enerde a me Manganse Obide i ka slurry e hoʻopau i ka sluter slumide a hōʻemi i keʻano o ka hoʻokūkūʻana, no laila e hoʻopauʻia lākou ma mua. ʻO keʻano mua a laila a lailaʻo keʻano o ka flotation flotation, kūpono kēia ala no ka flotation o Zinc carbonte

ʻO ka pono o kaʻohiʻohiʻana o ka moʻomeheu Amine i ka medium medium, he hopena maikaʻi ia ma ka cartz a me alkaline home caron. ʻAʻohe o Salts i ka hopena nui. Ke hoʻohana nei i nā mea hōʻiliʻili amy amene, ke koena o ka sodium sultideʻaʻole wale nō i ka hopena inhibidory, akā hana hou iā Zinc Loaʻa i nā alima maukū mua i loaʻa i ka hōʻiliʻiliʻana o ZinC ma ZinC o ka obde He mea nui loa nā amo mua loa,ʻoiaiʻo ka mākaukau o ka mākaukau o ka lua o ka lua a me nā maʻi maʻamau. Hiki ke hoʻokaʻawaleʻia nā mea hoʻopukapukaʻo alakaʻi a me ZINC.

I waena o nā Iniha: Zinc Sulfate. ʻO keʻano maikaʻi o Zinc Sulfate ke crystate keʻokeʻo, maʻalahi maʻalahi i ka wai. He mea inoibitor o sphalertite. ʻO ka manawa maʻamau ka hopena i loko o Alkaline Slurry. ʻOi aku ka kiʻekiʻe o ka pH o ka slurry, ka ikaika o kona hopena inhibitory. ʻOi aku kaʻike. Ua hanaʻo Zinc Sulfate i ka hopena o ka wai: Znso4 = ZN2 ++ SO42 ++ 2h20 = = ZN) 2 ) 2 + H2s04 = Znso4 + 2H2O I Alkaline Mederium hāʻawiʻiaʻo Hzno2-. ʻO kā lākou Adsorption e hoʻonui ai i nā minela e hoʻonui i ka hydrophinicity o nā papa mineral. Zn (oh) 2 + NaOH = Nahzno2 + H2mo Zudideure thiosulfate. , ka stidium carbonate, etc. i hoʻohana pūʻia. ʻO ka hoʻohanaʻana i ka hoʻohanaʻana o Zinc Sulfate aʻo Cyandide ke hoʻonui i ka hopena inhibitory ma ka sphalerite. ʻO ka ratio maʻamau maʻamau: cyanide: zinc sulfate = 1: 2-5. I kēia manawa, cn- a me zn2 + hana colloidal zn (cn) 2 mau palena.