Umhlahlandlela ophelele wama-Flotation reagents ku-Copper Ore Flotation

Umhlahlandlela ophelele wama-Flotation reagents ku-Copper Ore Flotation

Ama-reagents e-Flotation abalulekile ekuhlukaniseni amaminerali ethusi abalulekile kusukela kumatshe angcolile ngesikhathi senqubo yokuntanta. Umgomo oyinhloko we-copper flotation ukukhiqiza i-concentrate yethusi emakethe. Ukufeza lokhu, kusetshenziswa ama-reagents ahlukahlukene, ngokuvamile ahlukaniswa ngezigaba ezine eziyinhloko: abaqoqi, obhuti, i-pH modifiers, kanye abahlakazayo.

1. Abaqoqi be-Copper Flotation

Abaqoqi badlala indima ebalulekile ekuntanteni kwethusi ngokunamathisela phezu kwamaminerali ethusi, okuwenza abe yi-hydrophobic. Lokhu kuvumela amaminerali ethusi ukuthi abambelele kumabhamuza omoya futhi akhuphukele phezulu kweseli le-flotation. Abaqoqi abavamile be-copper flotation bahlanganisa ama-xanthate nama-dithiophosphates (ama-reagents amnyama).

• I-Xanthates
  Ama-Xanthate afana ne-ethyl xanthate ne-penyl xanthate asetshenziswa kakhulu abaqoqi be-copper flotation. Zikhanga ngokuphumelelayo phezu kwamaminerali ethusi, okuwenza abe yi-hydrophobic futhi ngaleyo ndlela kube lula ukunamathisela kumabhamuza omoya kuseli le-flotation.

• I-Dithiophosphates (Ama-Reagents Amnyama)
  Ama-reagents e-dithiophosphate afana ne-sodium diisobutyl dithiophosphate (i-sodium reagent emnyama) kanye ne-ammonium diisobutyl dithiophosphate (i-ammonium reagent emnyama) nawo asetshenziswa kakhulu. Asebenza ngokufanayo ngokuthuthukisa i-hydrophobicity yamaminerali ethusi, enze lula ukuntanta okusebenzayo.

2. Frothers for Copper Flotation

Ama-Frothers ayengezwa kumaseli antantayo ukuze akhiqize amabhamuza azinzile athutha amaminerali ethusi e-hydrophobic aye endaweni yeseli, lapho angasuswa khona.

• Amafutha Ephayini
  I-pine oil ingenye yezinhlobo ezivame ukusetshenziswa kakhulu. Yakha ungqimba lwamagwebu oluzinzile oluletha amaminerali ethusi phezulu ukuze aqoqwe.

• I-Methyl Isobutyl Carbinol (MIBC)
  I-MIBC ingenye i-frother edumile, eyaziwa ngezakhiwo zayo ezinhle kakhulu zokukhiya kanye nokuzinza, okuthuthukisa ukusebenza kahle kokuntanta.

• Ama-Polyether Frothers
  Izinhlanganisela ze-polyether ezifana ne-polyethylene glycol ne-polypropylene glycol nazo zisetshenziselwa ukuntanta kwethusi. Lawa ma-frother ahlinzeka ngamabhamuza azinzile futhi asekela ukusebenza okungcono kokuntanta.

3. Iziguquli ze-pH ze-Copper Flotation

Izilungisi ze-pH zilawula izimo zamakhemikhali ze-flotation slurry ukuze zikhule ukubuyisela ithusi. Izilungisi ze-pH ezivamile zihlanganisa i-lime, i-sodium hydroxide, ne-sulfuric acid.

• I-Lime ne-Sodium hydroxide
  I-Lime ne-sodium hydroxide isetshenziselwa ukulungisa i-pH e-slurry, okwenza ngcono ukusebenza kwe-copper flotation. Ukulawula i-pH efanele kubalulekile ukuze ukhethe ukuntanta kwethusi kwamanye amaminerali.

• Ama-inhibitors nama-Activators
  Ama-inhibitors afanayo I-Sodium Cyanide kanye ne-ferrous sulfate isetshenziselwa ukuvimbela amaminerali angafuneki ukuthi angantanti, ukuthuthukisa ukukhethwa kwe-copper flotation. Ama-activators, njenge-copper sulfate, asetshenziselwa ukuthuthukisa ukuntanta kwamaminerali e-copper sulfide.

4. Izisabalalisi ze-Copper Flotation

Ama-disperants athuthukisa ukusabalalisa kwama-reagents kanye nezinhlayiya eziqinile ku-slurry ye-flotation, ukuqinisekisa ukuthintana okungcono phakathi kwamaminerali ethusi nama-reagents e-flotation.

• I-Polyacrylamide
  I-Polyacrylamide iyi-dispersant esetshenziswa kabanzi esiza ukuvimbela ukuhlangana kwezinhlayiyana, iqinisekise ukusebenzisana okusebenzayo kwe-reagent kanye nokuntanta kwethusi.

• Ama-Epoxy Resins
  Ama-epoxy resins nawo asetshenziswa ngenxa yezakhiwo zawo ezinhle kakhulu zokuhlakazeka nokunamathela, okuthuthukisa inqubo yonke yokuntanta.