Sida ay macdanta oxide u saameeyaan heerarka soo kabashada dhuxul copper sulfide?
Waqti:13 November 2025
Macdanta oxide waxay si weyn u saameyn kartaa heerarka soo kabashada flotation ee naxaasta sulfide, waxaana sabab u ah farqiga ku jira hantida macdanta iyo kiimikada dusha sare. Halkan waxaa ku yaal dulmar ku saabsan sida macdanta oxide ay u saameyso habka flotation ee macdanta naxaasta sulfide:
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Isbeddelka Kiimikada Dusha Sare:
- Macdanta oxaydka naxaasta, sida malachite, azurite, ama cuprite, waxay u baahan yihiin walxo kala duwan iyo xaaladaha dabaysha marka loo eego macdanta sulfide (tusaale, chalcopyrite ama bornite).
- Marka macdanta oksaydka ay jiraan, waxay carqaladeyn karaan foosha macdanta sulfide iyagoo isticmaalaya walxaha (tusaale, ururisayaasha iyo frothers) ama iyagoo beddelaya kiimikada caddaanka, taasoo yareyneysa Isdhexgalka u dhexeeya ururisayaasha iyo macdanta sulfide.
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Caafimaadka Macdanta Isku Dhafan (Macdanta Kakana):
- Xaaladaha badan, macdanta copper waxay ka kooban tahay isku-dar ah oo ka mid ah macdanaha oxide iyo sulfide. Dooro sulfides guud ahaan waa sahlan tahay marka loo eego oxides, oo ah kuwo hydrophilic ah dabeecaddooda, waxayna u baahan yihiin daaweyn dheeraad ah si ay u noqdaan hydrophobic.
- Jiritaanka oksaydhada wuxuu yari karaa tirada sulfide ee macdanta, sidaas darteedna hoos u dhigi kara heerka guud ee soo kabashada copper sulfides ilaa geeddi-socodyo gaar ah la iska leexdo.
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Isticmaalka Reagent:
- Macdanta oxides waxay inta badan isticmaalaan qadarka sare ee ururiyeyaasha iyo firfircoonayaasha si loo hagaajiyo duluka. Tani waxay keeni kartaa isticmaalka aan waxtar lahayn ee kiimikooyinka iyo hoos u dhac ku yimaada waxtarka duluka sulfide.
- Mararka qaarkood, hydroxides ama oxides copper ka dhasha ayaa noqon kara dhoobo ku daboolan minerals sulfide, taasoo hoos u dhigeysa kala soocidda sulfides iyo heerarka soo kabashada.
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pH ku tiirsanaanta:
- Inta lagu jiro dhoobada, pH-ga dhoobada badanaa waa la hagaajiyaa si loo helo soo kabasho sulfide oo ugu wanaagsan. Si kastaba ha ahaatee, dabeecadda dhoobada ee oxides-ka copper-ka ayaa laga yaabaa inay u baahan tahay xaalado pH oo kala duwan, taasoo keeni karta heshiis hoos u dhigaya soo kabashada sulfide.
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Daaweynta Kahor-Biishka:
- Si loo yareeyo saamaynta macdanta oxide, tillaabooyinka diyaarinta sida sulfidization ayaa badanaa la isticmaalayaa. Geeddi-socodkan, macdanta oxide waxaa lagu daaweeyaa agents sida sodium sulfide ama ammonium sulfide si loo beddelo macdanta sulfide-la mid ah, taasoo ka dhigaysa in dabbaasha ay si fiican u waafaqdo nidaamyada sulfide. Si kastaba ha ahaatee, tani waxay ku darsataa caqabado iyo kharashyo geeddi-socodka.
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Samaynta iyo Qabashada Slimes:
- Macdanta oxide iyo waxyaabaha ay ka yimaadeen ee xaalufka ayaa dhici kara in ay sameeyaan dhoobo inta la burburinayo. Qaybahan yaryar ayaa dabooli kara dusha macdanta sulfide ama kordhin kara viscous-ka dhoobada, sidaas darteedna waxay carqaladeynayaan hufnaanta foosha iyo yareynayaan heerarka soo kabashada.
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Farsamooyinka Soo-kabashada:
- Heerka soo kabashada sulfadeeda liita sababta oo ah wasakhowga oksaydhka badanaa wuxuu ku xidhan yahay farsamooyinka ka shaqeynta. Horumarka horumarinta kiimikada, metallurgiga biyo gelinta, ama farsamooyinka iska celinta/xulista guud waxay caawin karaan in la yareeyo saameyntaan.
Gabagabadii, macdanta oksaydka guud ahaan waxay hoos u dhigtaa heerarka soo kabashada ee dhuxusha copper-ka iyadoo ay adkeyneyso kiimiga habka iyada oo loo marayo isticmaalka kordhay ee kiimikooyinka, xaaladaha slurry-ga ee isbedelaya, iyo faragelinta shanqaleynta xulashada. Si loo xaliyo saameyntan, warshadaha habaynta badanaa waxay adeegsanayaan xeelado gaar ah oo hore loogu shiday, waxayna isticmaalaan kiimikooyin la xoojiyay, ama waxay qaataan habab kale oo soo saarid ah oo loo habeeyay macdanta isku dhafan ama kuwa adag.
Nala Soo Xiriir
Shanghai Zenith Mineral Co., Ltd. waa soo saare hogaaminaya qalabka burburinta iyo hadhka ee Shiinaha. Iyada oo leh in ka badan 30 sano oo khibrad ah warshadaha mashiinada macdanta, Zenith waxay dhistay sumcad xooggan oo ku saabsan keenista burburiyayaal, mills, mashiinnada sameeya ciid, iyo qalabka farsamaynta macdanta tayada sare leh macaamiisha adduunka oo dhan.
Xafiiska dhexe ee Zenith wuxuu ku yaal Shanghai, Shiinaha, wuxuuna isku daraa cilmi-baaris, soo saarid, iib, iyo adeeg, isagoo bixiya xalal dhammeystiran oo loogu talagalay warshadaha uruurinta, macdan qodista, iyo shiididda macdanta. Qalabkeedu si weyn ayaa loogu isticmaalaa metallurgy, dhismaha, injineeriyada kiimikada, iyo ilaalinta deegaanka.
Ku hawlan hal-abuurka iyo qancinta macaamiisha, Shanghai Zenith waxay sii wadaysaa horumarka wax soo saarka caqliga leh iyo soo saarista cagaaran, iyadoo bixineysa qalab la isku halayn karo iyo adeeg ka dib iib oo dhamaystiran si ay macaamiisha u caawiyaan inay gaaraan hawlo waxtar leh oo waara.
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