Ọrụ nke ọla kọpa sulfate na ụlọ ọrụ nhazi nke ịnweta

N'ihe dị mgbagwoju anya ma dị mkpa nke nhazi mineral , ọtụtụ ihe ndị na-emepụta kemịkalụ na-arụ ọrụ dị oke mkpa n'ịhazi nkewa na mwepụta nke mineral bara uru. Copper sulfate, yana ihe ndị dị na kemịkalụ pụrụ iche ya, apụtala dị ka ihe na-emepụta mineral dị oke mkpa n'ụlọ ọrụ a. Isiokwu a na-enyocha ọrụ dị iche iche nke Copper sulfate na nhazi mineral, na-enyocha usoro na ojiji ya.

Ntinye nke mineral

Otu n'ime ọrụ kachasị mkpa na nke a ma ama nke ọla kọpa sulfate na nhazi mineral bụ ọrụ ya dị ka ihe na-eme ka ihe rụọ ọrụ. Dịka ọmụmaatụ, na sulfide ore Flotation , ọ nwere mmetụta dị ịrịba ama na ọtụtụ mineral dị ka sphalerite, stibnite, pyrite, na pyrrhotite, yana mmetụta siri ike na sphalerite.

Usoro ịgbalite

1. Metathesis Reaction iji mepụta ihe nkiri ịgbalite

Mgbe ejiri ọla kọpa sulfate mee ka sphalerite rụọ ọrụ, mmeghachi omume metathesis na-eme. radius nke ion ọla kọpa divalent yiri nke zinc ion, ike ịgbaze nke ọla kọpa sulfide pere mpe karịa nke zinc sulfide. N'ihi ya, enwere ike ịmepụta oyi akwa nke ihe nkiri ọla kọpa sulfide n'elu sphalerite. Mgbe e guzobere ihe nkiri ọla kọpa sulfide, ọ nwere ike ịkpakọrịta ngwa ngwa na ndị na-anakọta ihe dịka xanthates. Xanthates nwere njikọ siri ike maka copper sulfide, nke na-eme ka hydrophobicity nke elu sphalerite dịkwuo mma, na-eme ka ọ dịrị mineral mfe ijikọ na afụ ikuku ma na-ese n'elu mmiri, si otú a na-eme ka sphalerite rụọ ọrụ.

2.Wepụ ihe mgbochi na imepụta ihe nkiri ịgbalite

N'ọnọdụ ụfọdụ, ihe ndị ọzọ nwere ike igbochi mineral. Dịka ọmụmaatụ, mgbe ejiri Sodium Cyanide mee ihe dị ka ihe mgbochi n'usoro flotation, ọ nwere ike ịmepụta ion zinc- cyanide siri ike n'elu sphalerite, nke na-egbochi flotation nke sphalerite. Agbanyeghị, ion copper-cyanide complex na-adịgide karịa ion zinc-cyanide complex. Mgbe etinyere copper sulfate na sphalerite slurry nke cyanide na-egbochi, radicals cyanide dị n'elu sphalerite na-ada, ion copper free na-emekwaghachi omume na sphalerite iji mepụta ihe nkiri mmalite nke copper sulfide, si otú a na-emegharị sphalerite maka flotation.

Iwu nke Slurry pH

Ọla kọpa sulfate na-ejekwa ozi dị ka onye na-achịkwa ihe na-edozi slurry nke ịnweta, karịsịa n'usoro nhazi pH. Uru pH nke slurry bụ ihe dị oke egwu nke na-emetụta ọdịdị elu nke mineral na arụmọrụ nke reagents flotation.

Mgbe a na-agbakwunye sulfate ọla kọpa na slurry, ọ nwere ike ịnweta hydrolysis na mmiri. Sulfuric acid nke na-esi na ya pụta nwere ike ime ka ntinye hydrogen ion dị na slurry, si otú a na-ebelata uru pH. Na uru pH kwesịrị ekwesị, sulfate ọla kọpa nwere ike imeghachi omume na ion hydrogen n'elu ala ịnweta iji mepụta ihe kemịkal na-ejikọta na elu ịnweta. Mmeghachi omume a nwere ike ịbawanye hydrophilicity na buoyancy nke ịnweta, na-akwalite mmetụta flotation. Dịka ọmụmaatụ, na ụfọdụ ọla edo - na-ebu ores, imezi pH nke slurry na ọla kọpa sulfate nwere ike ime ka mmekọrịta dị n'etiti ọla edo - na-ebu mineral na ndị na-anakọta, na-eme ka mgbake nke flotation nke ọla edo.

Mgbochi nke mineral na-achọghị

Na mgbakwunye na ịgbalite, sulfate ọla kọpa nwekwara ike ịrụ ọrụ dị ka ihe mgbochi n'ọnọdụ ụfọdụ. Na usoro flotation, ọ na-adịkarị mkpa ikewapụ mineral ndị a na-achọsi ike na mineral ndị ọzọ na-achọghị. Enwere ike iji sulfate ọla kọpa gbochie mmiri nke mineral ndị na-abụghị ebumnuche.

Mgbe agbakwunyere na slurry, ọla kọpa sulfate nwere ike ịmepụta anions nke a na-etinye n'elu mineral ndị ọzọ na-adịghị achọ ka mmiri na-ese n'elu mmiri. Mgbasa ozi a na-ebelata hydrophilicity na ihe na-akpali akpali nke mineral ndị a na-abụghị nke ezubere iche, na-egbochi ka a na-ese n'elu ya na mineral ebumnuche. Dịka ọmụmaatụ, na usoro flotation ebe ihe mgbaru ọsọ bụ ikewapụ ọla edo ọla na ụfọdụ mineral gangue, na-agbakwunye ọla kọpa sulfate inhibitors na slurry nwere ike idobe mineral gangue na ala nke flotation cell ka na-ekwe ka ọla edo mineral na-ese n'elu n'elu site n'enyemaka nke ndị na-anakọta na afụ.

Mgbanwe nke elu igwe

Ọla kọpa sulfate nwere ike rụọ ọrụ dị ka ihe ngbanwe nke ịnweta, na-agbanwe kemịkalụ na ihe anụ ahụ nke elu ịnweta. Na ọla edo flotation, ihe ọkụ eletrik na hydrophilicity nke elu ịnweta bụ isi ihe na-emetụta arụmọrụ flotation.

Na ịnweta slurry, ọla kọpa sulfate nwere ike ịmepụta ọla kọpa - nwere ion. Ion ndị a nwere ike imeghachi omume na ion metal n'elu ịnweta, na-agbanwe ọdịdị kemịkalụ elu ya. Dịka ọmụmaatụ, n'elu ụfọdụ ọla edo - na-ebu mineral na ụfọdụ oxide oyi akwa, ọla kọpa - nwere ion nwere ike imeghachi omume na ion ígwè dị na oyi akwa oxide, na-emepụta ogige kemịkal ọhụrụ n'elu. Nke a nwere ike ịgbanwe n'elu ụgwọ na chemical reactivity nke ịnweta.

Ọzọkwa, ọla kọpa sulfate nwekwara ike imetụta hydrophilicity nke ịnweta elu. Site n'ịbawanye mpaghara kọntaktị n'etiti mineral na mmiri, ọ nwere ike melite mgbasa nke mineral na slurry. Mgbasasa a kwalitere nwere ike ịba uru maka ihe ndị nchịkọta na-esote. Mgbe agbakwunyere ndị na-anakọta, ha nwere ike ịmekọrịta nke ọma na ebe ịnweta ihe ndị a gbanwere, na-akwalite ntinye nke mineral na afụ ikuku na n'ikpeazụ kwalite mmetụta flotation nke ogbunigwe ọla edo.

mmechi

Na nchịkọta, ọla kọpa sulfate na-arụ ọrụ dị iche iche na nke dị mkpa na ụlọ ọrụ nhazi ịnweta. Dị ka onye na-eme ihe, ọ nwere ike ịkwalite arụmọrụ flotation nke mineral dị ka sphalerite site n'ịmepụta ihe nkiri ma ọ bụ wepụ ihe mgbochi. Dị ka onye na-achịkwa, ọ na-enyere aka ịkwalite pH slurry, nke dị oké mkpa maka ịrụ ọrụ nke ọma nke usoro flotation. Dị ka onye na-egbochi ya, ọ nwere ike ịhọrọ igbochi flotation nke mineral na-achọghị, na-eme ka ịdị ọcha nke njedebe ikpeazụ. Na dị ka a ịnweta elu modifier, ọ nwere ike ịgbanwe kemịkalụ na anụ ahụ Njirimara nke ịnweta na-ebupụta, na-eme ka mmekọrịta dị n'etiti mineral na flotation reagents. Iji ọla kọpa sulfate mee ihe n'ụzọ kwesịrị ekwesị na nhazi ịnweta ọ bụghị nanị na-eme ka nrụpụta nke ikewapụta mineral dịkwuo mma kamakwa ọ na-enye aka na iji akụ ịnweta akụ na-adịgide adịgide na akụ na ụba.