Pono e hoʻohana pono ʻia ka hoʻohana ʻana i ka ʻaila lead-zinc ma mua o ka hiki ke hoʻohana maikaʻi ʻia.ʻO ke ala hoʻohana maʻamau ʻo flotation.No ka mea he flotation, ʻaʻole hiki ke hoʻokaʻawale ʻia nā kinikona flotation.ʻO kēia ka hoʻolauna ʻana i nā mea hoʻoheheʻe flotation i hoʻohana ʻia i nā ores lead-zinc:
1. Ke alakaʻi a me ka zinc flotation regulators: Hiki ke hoʻokaʻawale ʻia nā mea hoʻoponopono i nā inhibitors, activators, medium pH regulators, slime dispersants, coagulants a me re-coagulants e like me kā lākou kuleana i ke kaʻina hana.Hoʻokomo ʻia nā mea hoʻoponopono i nā pūhui anorganic like ʻole (e like me nā paʻakai, nā kumu a me nā ʻakika) a me nā pūhui organik.Hoʻokani pinepine ka luna hoʻokahi i nā hana like ʻole ma lalo o nā kūlana flotation like ʻole.
2. ʻO ke alakaʻi a me ka zinc flotation ohi.ʻO nā mea hōʻiliʻili maʻamau ka: xanthate a me ka lāʻau ʻeleʻele.Aia ka papa Xanthate i ka xanthate, nā xanthate esters, a me nā mea ʻē aʻe. ʻOi aku ka ikaika o ka hōʻiliʻili o ka papa sulfur nitrogen, e like me ka ethyl sulfide ma mua o ka xanthate.Loaʻa iā ia ka mana hōʻiliʻili ikaika o ka galena a me ka chalcopyrite, a ua calibrated kona mana hōʻiliʻili pyrite.Nawaliwali, koho maikaʻi, ʻoi aku ka wikiwiki o ka holo ʻana, ʻoi aku ka maikaʻi ma mua o ka xanthate, a ʻoi aku ka ikaika o ka hopu pio ʻana no nā ʻāpana koʻikoʻi o ka sulfide ores.Ke hoʻohana ʻia i ka hoʻokaʻawale ʻana o nā ores copper-lead-sulfur ratio, hiki ke loaʻa iā ia ma mua o ka xanthate.ʻOi aku ka maikaʻi o ka hoʻokaʻawale ʻana.ʻO ka lāʻau ʻeleʻele ʻO ka lāʻau ʻeleʻele kahi mea hōʻiliʻili maikaʻi o nā ores sulfide.ʻOi aku ka nāwaliwali o kāna hōʻiliʻili ma mua o ka xanthate.ʻOi aku ka nui o ka mea hoʻoheheʻe o ka dihydrocarbyl dithiophosphate o ka ion metala like ma mua o ka xanthate o ka ion pili.ʻO ka lāʻau ʻeleʻele Loaʻa iā ia nā waiwai huʻa.ʻO nā pauka ʻeleʻele maʻamau i hoʻohana ʻia ma ka ʻoihana he: No.Ma waena o lākou, ʻo ka pauka ʻeleʻele butylammonium (dibutyl ammonium dithiophosphate) he pauka keʻokeʻo e maʻalahi hiki ke hoʻoheheʻe ʻia i ka wai, huli ʻeleʻele ma hope o ka deliquescence, a loaʻa kekahi mau mea huʻa.He kūpono ia no ka lele ʻana o nā ores sulfide e like me ke keleawe, ke kēpau, ka zinc, a me ka nickel.
Eia kekahi, hiki i ka cyanide ke kāohi ikaika i ka sphalerite, a me ka zinc sulfate, thiosulfate, a me nā mea ʻē aʻe hiki ke kāohi i ka flotation o sphalerite.
Ka manawa hoʻouna: Dec-18-2023
