Li-Reagent tsa ho Fumana Khauta ea Niger: Litharollo tse Molemohali tsa ho Lutla Merafong e Omileng

Indasteri ea merafo ea khauta ea Niger e ntse e hola ka potlako, e susumetsoa ke depositi e ngata sebakeng sa Liptako (lefapha la Téra) le sebakeng se hole sa Djado Plateau. Ha ts'ebetso e ntse e eketseha ho tloha mesebetsing ea matsoho ho ea ho liindasteri tsa CIL (Carbon-in-Leach) le lifeme tsa ho tlosa litšila tse ngata, tlhoko ea li-reagent tsa tšepe tse sebetsang hantle haholo, tse tsitsitseng le tse lumellanang le melao e teng e bohlokoa haholo.

United Chemical ke molekane ea ka sehloohong oa machaba bakeng sa bahlahisi ba khauta ba Nigeria. Re fana ka pokello e felletseng ea lik'hemik'hale tsa ho khutlisa khauta tse hloekileng haholo, tse tšehetsoang ke lipehelo tse tenyetsehang tsa lefats'e tsa ho romella tse etselitsoeng ho tsamaisa linnete tsa thepa tsa Afrika Bophirimela e koaletsoeng ke naha ntle le mathata.

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

1. AuCyan™ NaCN Sodium Cyanide ≥ 98.3%

Bakeng sa dimela tsa cyanidation tsa indasteri tse sebetsanang le majwe a nang le oxidized a tswang mabanteng a Liptako greenstone, AuCyan™ NaCN Sodium Cyanide ≥ 98.3% e ntse e le tekanyetso ya indasteri. E hlahisitsoe ho hlahisa ditshila tse sa qhibiliheng, e netefatsa kinetics e matla ya ho qhibiliha. Sena se netefatsa hore ditsebi tsa metallurg tsa dimela di ka boloka taolo e nepahetseng ya tekanyo, tsa fokotsa tshebediso ya dikhemikhale ka kakaretso, le ho eketsa sekgahla sa ho ntshwa ha diminerale ho pholletsa le dipotoloho tse tswelang pele tsa tshebetso.

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

Libakeng tse hlokang tlhokomelo e ngata tsa CIL/CIP, ho tšoarella ha 'mele ha Khabone ea hau e sebetsang ho ama phaello ea hau ka kotloloho. Khabone e sebetsang ea AuCarb™ Gold Recovery Coconut Shell e entsoe ka thata e netefalitsoeng ka boikemelo ea ≥ 99% . Khanyetso ena e phahameng haholo ea ho fokotseha ha khabone e thibela ho senyeha ha khabone nakong ea ho sisinyeha ho matla ha mechini, e netefatsa hore khauta e amohuoang e lula e koetsoe ka har'a masoba 'me ha e lahleheloe ke molapo oa mesaletsa.

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

Bakeng sa dinaha tse sa koalloang ke naha tse kang Niger, ho kenya dikhemikhale tse chefo haholo ho kenyeletsa diphemiti tse rarahaneng tsa ho tsamaisa ka dinaha tse haufi. Moemedi wa ho Leaching wa Kgauta wa AuLeach™ o Sebedisang Tikoloho (GDA) o fana ka monyetla wa mawa. Jwalo ka sebaka se seng kotsi, se se nang cyanide , se fana ka di-kinetics tse lekanang tsa ho leaching ha ka nako e ts'oanang se feta dithibelo tse thata tsa ho tsamaisa tsa Dangerous Goods (DG), se potlakisa tsamaiso ya ho tshela meedi le ho fedisa chefo ya cyanide ho tswa mesaleng ya merafo.

Leano la Thepa ea Afrika Bophirimela: Botsebi ba FOB le CIF

Rea utloisisa hore ho fumana ketane e tšepahalang ea phepelo ea lik'hemik'hale ho ea Niger ho hloka thepa e khethehileng ea machaba, kaha thepa e tlameha ho feta ka liheke tse kholo tsa lebopong la Afrika Bophirimela.

United Chemical e fana ka Incoterms e tenyetsehang ho tsamaisana le leano la hau la theko:

• FOB (Likou tse Kholo tsa Chaena): Re sebetsana le litumello tsohle tsa taolo ea lehae, tlhahlobo ea DG, le ho kenya likhonteinara litsing tse kholo tsa kantle ho naha tsa Chaena, re u fa litokomane tse felletseng bakeng sa barekisi ba hau ba thomello ba khethiloeng.

• CIF (Dikou tsa Gateway bakeng sa Niger): Re laola thepa ya lewatle le inshorense ya lewatle ka ho toba dikou tsa mantlha tsa dipalangwang tsa Niger—haholoholo Kou ya Cotonou (Benin) le Kou ya Lomé (Togo) . Ho tloha moo, balekane ba hao ba dipalangwang ba ka hlophisa dipalangwang tsa ho qetela tsa naha ho ya dibakeng tsa merafo Niamey kapa Téra.

• Sephutheloana se Latelang Melao ea IMDG: AuCyan™ NaCN Sodium Cyanide ≥ 98.3% e pakiloe ka har'a meropa ea tšepe e netefalitsoeng ke UN kapa mabokoseng a lehong a boima a bolokiloeng ka har'a lijana tsa leoatle tse koetsoeng, ho netefatsa ho latela melao ea machaba ea polokeho ea likepe.

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

Lipotso Asked hangata

P1: Litsela tsa mantlha tsa ho romela thepa ke life? United Chemical lihlahisoa tse eang Niger?

Kaha Niger e koetsoe ke naha, re itshetlehile ka dikgoro tse tlwaelehileng tsa lewatle tsa Afrika Bophirima. Tlasa dipehelo tsa rona tsa CIF, re romela haholoholo Koung ya Cotonou (Benin) kapa Koung ya Lomé (Togo) . Ha re fihla, re fana ka ditokomane tse felletseng tsa thepa ya kgwebo le e kotsi (MSDS, COA) e le hore bareki ba ka hlakola meetlo hantle mme ba tsamaise diteraka tsa naha ho ya dibakeng tsa bona tsa Niger.

P2: Ke hobane'ng ha AuLeach™ GDA e khothaletsoa haholo bakeng sa linaha tse koetsoeng ke naha tse kang Niger?

Ho tsamaisa Sodium Cyanide ya setso ho tshela meedi ya matjhaba (mohlala, ho tloha Benin ho ya Niger) ho hloka diphemiti tse ngata tsa ho tsamaisa thepa e kotsi (DG), baeti ba hlometseng, le diteraka tse ikgethang, e leng se bakang tieho le ho eketsa ditjeo. Moemedi wa AuLeach™ wa ho Leaching Gold (GDA) ha a kotsi. E qoba ditshitiso tsena ka ho feletseng, e leng se fellang ka dinako tse potlakileng tsa ho kenya thepa, ditjeo tse tlase tsa thepa, le tsamaiso e bolokehileng sebakeng sa morafo.

P3: AuCarb™ Activated Carbon e sebetsa jwang dipotolohong tse nang le pherekano e kgolo?

E ntle haholo. Ho thibela khauta e qhibilihang hore e se ke ea phonyoha ka har'a mehatla, khabone e tlameha ho mamella matla a bohale a ho beola a li-impeller tsa mechini ka har'a litanka tsa CIL/CIP. Khabone e sebetsang ea AuCarb™ Gold Recovery Coconut Shell e ithorisa ka thata e etellang pele indastering ea ≥ 99% , e fokotsang haholo sekhahla sa ho fokotseha ha tšepe le ho netefatsa hore chai ea hau ea ho qetela ea khauta e bolokiloe ka mokhoa o sireletsehileng ho pholletsa le potoloho ea elution.