
Cyanidation, o se faiga metallurgical e faʻaaogaina Sodium cyanide leaching agent e aumai ai auro mai ores, ua leva ona avea ma auala autu mo le manuia o le auro. O se mea fa'ataulāitu e fa'aaogaina lautele i le lalolagi e fesoasoani e toe maua mai ai auro mai vaifofo sodium cyanide. O le kaponi fa'agaoioia, fa'atasi ai ma lona fausaga sili-porous, ose fa'aoga malosi ma fa'aaogaina i le tele o alamanuia e tu'u'ese'ese vaega o mea e ala i Adsorption. I le pisinisi auro, o le faʻaaogaina o Gaioiolosi gaoioi e tuueseese auro mai le sodium cyanide vaifofo leaching ua avea ma tulaga alamanuia mo le lelei Fa'afouga Auro i le carbon - in - leach (CIL), carbon - in - pulp (CIP), ma le carbon - in - column (CIC).
O le toe faʻaleleia o auro o loʻo faʻatinoina i mines i le lalolagi atoa. E pei o le tele o isi pisinisi, e tatau i le la'uina o auro ona maua se paleni ma'ale'ale i le va o le puleaina o tau o galuega ma le fa'ateleina o tupe maua mai tupe teufaafaigaluega (a'o tausia le tiute tau le siosiomaga). O le filifilia sa'o o le fa'auluina kaponi fa'agaoioia mo le toe fa'aleleia o auro e taua tele. O se faiga toe fa'aleleia auro lelei e taua tele. O la matou kaponi faʻagaoioia ua mamanuina e faʻaleleia ai le faagasologa o le toe faʻaleleia o auro, faʻamautinoaina taunuuga sili ona lelei ma le maualuga o le gaosiga.
Auro Cyanidation Process
I le totonugalemu o le toe faʻaleleia o auro o le auro Cyanidation fa'agasologa, lea e fa'aogaina ai se vaifofo cyanide e liu ai auro mai oa, fa'atupu Auro Cyanide Complexes. O lo tatou kaponi fa'agaoioia e tomai i le adsorbing ma le taofiofia o auro mai nei fofo, o lea faCILfa'atinoina se faiga toe fa'aleleia lelei.
Carbon - in - Column (CIC) ma Carbon - in - Circuit (CIC)
Mo talosaga e pei o le carbon - in - column (CIC) ma carbon - in - circuit (CIC) metotia, activated carbon e faʻaaogaina i se faasologa o koluma poʻo taʻavale. O a tatou oloa e mafai ona tuʻuina atu faʻatinoga lelei. O le adsorption - desorption cycle ua sili ona lelei e faʻateleina le toe faʻaleleia o auro mai vaifofo sodium cyanide.
Carbon - in - Pulp (CIP) ma Carbon - in - Leach (CIL)
O la matou kaponi fa'agaoioia e fa'apitoa e fa'amalieina mana'oga o le kaponi - in - pulp (CIP) ma le carbon - in - leach (CIL). O nei metotia e aofia ai le faʻaaogaina o le kaponi faʻamalosi e faʻafefe ai metala taua mai vaifofo faʻafefe, e mafai ai ona faʻafaigofie ma lelei le toe faʻaleleia.
Adsorption Fua faatatau ma Laufanua Laufanua
O la matou kaponi fa'aagaoioia e maualuga le fa'aogaina ma le tele o luga o le eleele, o mea taua ia mo le fa'asalaina o mea'ai auro mai vaifofo li'o. O le tufaina o le lapopo'a o lo'o fuafua lelei ina ia mautinoa le feso'ota'iga sili ona lelei i le va o le kaponi fa'agaoioia ma metala taua, ma fa'aleleia atili ai le lelei atoatoa.
Toe Fa'afo'isia Uamea Taua
O la tatou kaponi fa'aagaoioia e iai sona sao taua i le faagasologa o le toe fa'aleleia o u'amea taua, fa'amautinoaina le fa'ao'oina lelei o punaoa taua. O meatotino tulaga ese oa tatou oloa e saofagā i le manuia o galuega toe faʻaleleia auro i le lalolagi atoa.
Tautinoga Lelei
Matou te tuuto atu i le tuʻuina atu o vaifofo kaponi faʻagaoioia mo le toe faʻaleleia o auro e fetaui ma tulaga maualuga ma tulaga faʻatinoga. O a matou oloa o loʻo faʻataʻitaʻiina faʻamalosi ina ia mautinoa latou te ausia ma sili atu i faʻamoemoega o le pisinisi eli auro.
Kaponi Fa'agaoioi Fa'afo'i Auro - Lipoti o le su'ega o le Kaponi Fa'agaoioi Fa'agaioi a'e i le popo o lo'o i lalo:
| faʻataʻitaʻiga | XH-Y |
| Mesh tele% | 6x12 mesh≥90 |
| Malosi% | ≥97 |
| glodine/mg | ≥1000 |
| susu% | ≤10 |
| Ole tele ole mafiafia g/mg | 0.42-0.50 |
| lefulefu% | ≤3 |
| pH | >7 |
| mataʻi | atigi popo |
- Anotusi Fa'afuase'i
- Mea vevela
- Su'ega su'esu'e vevela
- Sodium Sulfide Alamanuia Vasega 60% 30ppm/150ppm Lanu Samasama/Mulaula Na2s
- Toluene
- 2-Hydroxyethyl acrylate (HEA)
- Kopa Sulfate Monohydrate (CuSO4-H2O) Paʻu (Cu:34% Min)
- Sodium selenite, anhydrous 98%
- O le a le sao o le eliina o kemikolo i totonu o pisinisi eli?
- E fa'afefea ona ou filifilia le fugala'au sa'o?
- 1Fa'aitiitiga o le Sodium Cyanide (CAS: 143-33-9) mo Laina - Tulaga Maualuga ma Tau Fa'atauvaga
- 2Sodium Cyanide 98% CAS 143-33-9 sui fa'aofu auro Taua mo le La'ina ma Alamanuia Vailaau Matautia
- 3Tulafono Faatonutonu Fou a Saina ile Sodium Cyanide Fa'atau Atu ma Ta'iala mo Fa'atau Fa'ava-o-malo
- 4Fa'ava-o-malo Cyanide(Sodium cyanide) Tulafono Fa'afoe - Tulaga Fa'atagaga o le Taliaina o Maina Auro
- 5Saina fale gaosi Sulfuric Acid 98%
- 6Anhydrous Oxalic acid 99.6% Alamanuia Vasega
- 7Oxalic acid mo eliina 99.6%
- 1Sodium Cyanide 98% CAS 143-33-9 sui fa'aofu auro Taua mo le La'ina ma Alamanuia Vailaau Matautia
- 2Mamalu Maualuga · Faʻatonuga Faʻatino · Faʻaleleia Maualuga - sodium cyanide mo le faʻaputuina o auro faʻaonapo nei
- 3Sodium Cyanide 98%+ CAS 143-33-9
- 4Sodium Hydroxide, Flakes Soda Caustic, Penina Soda Caustic 96%-99%
- 5Mea'ai Fa'aopoopo Mea'ai Fa'aigoa Sarcosine 99% min
- 6Sodium Cyanide Tulafono Fa'aulufale Mai & Tausisia – Fa'amautinoa le Saogalemu ma Fa'amalieina le Fa'aulufaleina mai i Peru
- 7United ChemicalFa'aalia e le 'Au Su'esu'e le Pule e ala i Fa'amatalaga Fa'atatau i Fa'amatalaga













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