Litharollo tsa CIL le Leaching tse Phethahetseng ka Tshebetso e Phahameng bakeng sa Merafo ea Khauta ea Burkina Faso

Litharollo tse Tsoetseng Pele tsa ho Ntša Khauta Bakeng sa Lekala la Merafo la Burkina Faso

Burkina Faso e itlhomme e le sebaka se seholo sa merafo ya kgauta Afrika Bophirima, se kgannwang ke Birimian Greenstone Belt e kgolo. Ho tloha mesebetsing e meholo ya kgwebo ya mekoti e bulehileng Houndé le Essakane ho isa mererong e ntseng e hola ka potlako ya ka tlasa lefatshe, sebaka sena se itshetlehile haholo ka dipotoloho tse nang le CIL (Carbon-in-Leach) le CIP (Carbon-in-Pulp) tse nang le matla a mangata.

Ho eketsa ho hlaphoheloa ha khauta ho tsoa libakeng tse nang le oxidized le li-ore tse tebileng tsa sulfide tse rarahaneng, basebetsi ba hloka li-reagent tsa tšepe tse fanang ka bohloeki le botsitso bo tsitsitseng. United Chemical ke molekane ea inehetseng oa phepelo ea lefats'e bakeng sa bahlahisi ba khauta ba Burkina Faso, e fanang ka pokello ea lik'hemik'hale tsa ho ntša tse tšehetsoang ke lipehelo tse tšepahalang tsa ho romella tsa machabeng tse etselitsoeng thepa ea Afrika Bophirimela e koetsoeng ke naha.

Li-Reagent tsa Rona tsa Flagship bakeng sa Lipotoloho tsa Khauta tsa Burkinabe

1. AuCyan™ NaCN Sodium Cyanide ≥98.3%

Lejoe la motheo la ts'ebetso ea khauta ea indasteri. Bakeng sa lifeme tse kholo tsa CIL/CIP tse hlokang cyanidation e matla le e laoloang haholo, re fana ka AuCyan™ NaCN Sodium Cyanide ≥98.3% . E entsoe tlas'a maemo a thata a ISO ho fokotsa litšila tse sa qhibiliheng, e netefatsa kinetics e tsitsitseng ea ho qhibiliha. Sena se lumella batsamaisi ba lifeme ho ntlafatsa alkalinity e sireletsang le tekanyo ea reagent, ho fokotsa tšebeliso ka kakaretso ha ka nako e ts'oanang ho eketsa chai ea ho qetela ea ho ntša.

2. Khabone e sebetsang ea AuCarb™ Gold Recovery Coconut Shell

Limeleng tsa sejoale-joale tsa ho ntša metsi, ho hlohlelletsoa ha mechine ho phahameng hoa hlokahala ho boloka marotholi a tšepe a leketlile. Khabone e sebetsang ka bonolo e tla senyeha tlas'a maemo ana a thata, e jare khauta e qhibilihang ka ho toba ka har'a mehatla. Khabone e sebetsang ea AuCarb™ Gold Recovery Coconut Shell e entsoe ka ho khetheha ho loantša sena, e nang le bothata bo tiisitsoeng ka boikemelo ba pane ea bolo ea ≥ 99% . Ho tšoarella ha eona ho ikhethang 'meleng ho fokotsa ho hoholeha, ho netefatsa hore khauta ea hau e lula e monngoa ka mokhoa o sireletsehileng ka mekhahlelo e mengata ea ts'ebetso.

3. Moemeli oa AuLeach™ oa ho Leaching Khauta o Sireletsang Tikoloho (GDA)

Ho tsamaisa dikhemikhale tse chefo haholo ho pholletsa le meedi Afrika Bophirima hangata ho hloka ditumello tse ngata tsa Dithepa tse Kotsi (DG) mme, dibakeng tse ding, ho na le bathusi ba tshireletso ba rarahaneng. Moemedi wa AuLeach™ wa ho Leaching Gold (GDA) o fana ka mokhoa o mong wa mawa, o seng kotsi. E hlophisitswe e le sebaka sa cyanide ya setso ka ho toba , AuLeach™ ke moemedi wa ho leaching o mosa tikolohong, o sa chefo haholo. E boloka kinetics e ntle ya ho ntsha ha e ntse e nolofatsa haholo thepa ya ho tshela meedi, e fokotsa ditjeo tsa ho latela melao, mme e fana ka tikoloho e sireletsehileng ya mosebetsi bakeng sa basebetsi ba fektheri.

Leano la Thepa: Ho Fepela Burkina Faso e Koetsoeng ke Naha

Ho sebetsa morafo naheng e koaletsoeng ke naha ho bolela hore ho tšepahala ha ketane ea phepelo ho bohlokoa joalo ka boleng ba lik'hemik'hale. United Chemical e sebelisa liheke tse thehiloeng tsa leoatle tsa Afrika Bophirimela ho netefatsa phallo e sa khaotseng ea li-reagent sebakeng sa hau sa marang-rang.

Re fana ka Incoterms e tenyetsehang le e tsebahalang machabeng ho lekana mohlala oa hau oa theko:

• FOB (Likou tse Kholo tsa Chaena): Re laola thepa eohle ea lapeng, ho tlosoa ha thepa kantle ho naha, le ho kenya likepe ka mokhoa o sireletsehileng likoung tse kholo tsa Chaena, re u fa litokomane tse felletseng bakeng sa balekane ba hau ba thepa bao u ba ratang.

• CIF (Likou tsa Gateway tsa Afrika Bophirima): Re sebetsana le inshorense ea thepa ea leoatle le ea likepe libakeng tsa bohlokoa tsa lipalangoang tse sebeletsang Burkina Faso—haholo-holo Kou ea Abidjan (Côte d'Ivoire) le Kou ea Tema (Ghana).

• Sephutheloana se Latelang Lipalangoang tsa Ka Hare ho Naha: Hang ha thepa ea hau e fihla koung, e tlameha ho phela maetong a malelele a naha. AuCyan™ NaCN Sodium Cyanide ≥98.3% e pakiloe ka meropa ea tšepe e netefalitsoeng ke UN kapa mabokoseng a lehong a matlafalitsoeng (a lumellanang le IMDG) ho netefatsa hore e tšoaroa ka mokhoa o sireletsehileng nakong ea ho tšela meeli, ha thepa e seng kotsi joalo ka AuLeach™ le AuCarb™ e pakiloe ka mekotleng e boima.

Tataiso ea Khetho ea Reagent bakeng sa Ts'ebetso ea Burkinabe

Lipotso Asked hangata 

P1: Litsela tse ntle ka ho fetisisa tsa ho romela thepa ke life? United Chemical lihlahisoa tse eang Burkina Faso?

Kaha Burkina Faso e koetsoe ke naha, re fana ka dipehelo tsa ho romela thepa tsa CIF ho dikou tse kgolo tsa lewatle tse haufi, haholoholo Kou ya Abidjan (Côte d'Ivoire) le Kou ya Tema (Ghana) . Ha re fihla, re fana ka ditokomane tse felletseng tsa polokeho ya kgwebo le ya thepa, re nolofalletsa batsamaisi ba thepa ba lehae ho hlakola melato ka katleho le ho hlophisa diteraka tsa ho isa thepa ka hara naha ka ho toba sebakeng sa morafo wa hao.

P2: Ke hobane'ng ha AuLeach™ GDA e le khetho ea maano bakeng sa ts'ebetso ea merafo ea Burkinabe?

Ho kenya dikhemikhale tse chefo haholo tse kang Sodium Cyanide ho hloka diphemiti tse tiileng tsa ho tsamaisa thepa e kotsi (DG), dipalangwang tse ikgethang, mme ka dinako tse ding bathusi ba tshireletso ba tswang dikoung tse lebopong ho ya Burkina Faso. AuLeach™ Eco-Friendly Eco-Friendly Gold Leaching Agent (GDA) ke mokhoa o mong o seng kotsi, o nang le chefo e tlase. E fana ka tshebetso e tshwanang ya ho tsamaisa thepa ha e ntse e feta dithibelo tsa ho tsamaisa thepa ya DG ka botlalo, e leng se etsang hore thepa e tsheletseng meedi e be kapele, e theko e tlase, mme e sireletsehe haholoanyane.

P3: Ke hobane'ng ha ho hlokahala thata ea khabone ea ≥ 99% bakeng sa ho sebetsana le mashala a Birimian Greenstone?

Majwe a tswang Birimian Greenstone Belt hangata a hloka ho silwa hantle le ho sisinyeha ka matla ha mechini dipotolohong tsa CIL/CIP ho eketsa pholiso. Haeba Activated Carbon e se na matla a mechini, e tla robeha lerole le lesesane mme e nke kgauta e monyetsweng setsing sa mesaletsa. AuCarb™ Gold Recovery Coconut Shell Activated Carbon e lekwa ho fihlela boima ba ≥ 99% , e fanang ka botsitso bo feteletseng ba mmele bo hlokahalang ho boloka poelo ya kgauta ya hao tlasa maemo ana a mabifi.