Alakaʻi a me Zinc i nā mea nui loa i nā mea waiwai no ka hoʻomohalaʻana i nāʻoihanaʻoihanaʻoihanaʻoihana. Me ka uluʻana o ka hoʻokele waiwai,ʻo ka koi no ke alakaʻi a me nā inoa uku no ka paʻakikī a me ka paʻakikī o ka paʻakikī. Ma kēia mau mea hana, nā mea e ho'ōla hou ai nā mea hana ma mua zinc ores. E hāʻawi aku i ka mea e hōʻike ana iāʻoe i kahiʻike piha o nāʻano o nā reagents i hoʻohanaʻia ma keʻano o ke alakaʻi.
Alakaʻi a me nā kolamu o Zinc Flot
xanthate
E pili ana kēlā mau mea noiʻi iā Xanthate, Xanthate esters, etc.
Sulfur a me nitrogen
No ka laʻana,ʻo Ethyl Sulfide ua ikaika i ka hiki ke hoʻonui i ka hiki ke hoʻonuiʻia ma mua o Xanthate. He pono kūpono ka hōʻiliʻili waiwai no Galena a me Chalcopyrite, akā nāwaliwali ka hōʻiliʻiliʻana, e ka wikiwiki wikiwiki, aʻo ka liʻiliʻi e hoʻohana ai ma mua. He ikaika ikaika e hōʻiliʻili ai i nā'āpana o nā culfide o sulfide o sulfide, a i ka wā e hoʻohana ai no ka hoʻokaʻawaleʻana i nā huapalapala keleawe ma mua o xanthate.
ʻO ka lāʻau lapaʻauʻeleʻele
ʻO ka paulaʻeleʻele he mea hoʻohālike kūpono o nā orfide o nā orres, aʻo ka nāwaliwali o kona pono ma mua o ka xanria. The solubility product of dihydrocarbyl dithiophosphate of the same metal ion is larger than that of xanthate of the corresponding ion. ʻO ka lāʻau lapaʻauʻeleʻele he mau waiwai. ʻO ka poe Poowders maʻamau i hoʻohanaʻia ma kaʻoihana hoʻohui: no. 25ʻeleʻele pila, akā manelikaʻeleʻele, a me ka paulaʻeleʻele. Ma waena o lākou,ʻo ka nui nui o ka pīpīʻeleʻele (Dibutll Dollibit Dollibit He kūpono kūpono ia no ka hoʻoiloʻana o nā hiss sulfide e like me ke keleawe, alakaʻi, Zinke, a me Nicokahi. . ^. Ma ka nāwaliwali o Alkaline, he nāwaliwali o Pyrite a me PyrrHoite, he mau mea ikaika loa ka waiwai o Galena.
Alakaʻi a me Zinc Flictator Regulator
Hiki ke hoʻokaʻawaleʻia nā mea hoʻolaha i nā mea hoʻonāukiuki, nā mea hana, nā mea hoʻolaha pH Hoʻopili nā Adjusters i nā mea hoʻohui likeʻole (e like me nā paʻakai, nā kumu a me nā acids a me nā acids) a me nā hui hui. ʻO nā'āpana likeʻole e pāʻani pinepine i nā ala likeʻole ma lalo o nā kūlana flutation'ē aʻe.
Cyanide (Nacn, kcn)
ʻO ka cyanide kahi mea iʻike ponoʻia i ka wā alakaʻi i ka wā alakaʻi a me ka zinc e hoʻonohonoho ana. ʻO Cyanide ka nui o ka sdiumy sdium cyanide a me nā ipu cyadide cynide, a me ka callim calnide e hoʻohana pūʻia. ʻO ka cyidede kahi paʻakai i hanaʻia e nā kumu ikaika a me nā nāwaliwali nāwaliwali. ʻO Hydrolyzes i loko o ka slurry e hoʻoulu i ka hcn a me cnˉ
Kcn = K⁺ + CNˉ Cn + Hinto = HCN⁺
Mai nā hoʻohālikelike o luna aʻe, hiki keʻikeʻia ma Alkaline pul,ʻo ka neʻe o ka CNˉ e hoʻonui,ʻo ia ka mea e pono ai ke hoʻopau. Inā hoʻohaʻahaʻaʻia ka pH No laila, i kaʻaoʻaoʻo kā Takikena, pono e mālama pono keʻano o keʻano o ka slurs. ʻO ka cyinade he luna nui loa, a me ka noiʻiʻana i nā cyinadide-free a iʻole nā inididide-liʻiliʻiʻole i ka nui o nā makahiki.
ʻO Zinc Sulfate
ʻO keʻano maikaʻi o ka coulfate ke kapa uila keʻokeʻo ke kapa keʻokeʻo, maʻalahi maʻalahi i ka wai, a he haʻuki o sphaleroid. ʻO ka manawa maʻamau ka hopena i loko o Alkaline Slurry. ʻOi aku ka kiʻekiʻe o ka pH o ka slurry,ʻoi aku ka maikaʻi o ka hopena inhibitory. Ua hanaʻo Zinc Sulfate i kēia hopena e pili ana i ka wai:
Znso₄ = ZN⁺⁺ + s₄₄
Z en⁺⁺ + 2h₂o = Zn (Oh) ₂ + 2h⁺zn (Oh) ₂
ZN (OH) ₂ + HISSO₄ = 2shO
I nā Melekaline Medium, hzno₂ˉ a me Zno₂₂₂ e loaʻa ai. ʻO kā lākou Adsorption e hoʻonui ai i nā minela e hoʻonui i ka hydrophinicity o nā papa mineral.
ZNN (OH) ₂H + Naodh = Nahzno₂ nahzno₂ n. H₂o
ZNL (KALA 'IT) ₂H = Na₂zno ₂ + 2MO
I ka hoʻohanaʻiaʻana o Zinc Sulfate hoʻokahi wale nō, heʻilihune ka hopena i loko. Hoʻohana pinepineʻia ia i hui pū me Cyanide, SODIum Sulfide, sulfite a iʻole keʻano o ka cydium carbonate, etc. ʻO ka ratio maʻamau maʻamau: cyanide: zinc sulfate = 1: 2-5. I kēia manawa,ʻo CNˉ a me ZN⁺⁺ i hoʻonohonoho i ke kolamu Zn (CN) ₂.
Post manawa: Oct-16-2024
