Ho Hlōla Maru a Refractory Afrika Boroa: Li-Reagent tsa Pele tsa ho Sebetsa Khauta tsa CIL/CIP

Eketsa Tlhahiso Afrika Boroa le Zimbabwe ka High-Purity AuCyan™ NaCN, Ultra-Hard AuCarb™ Carbon, le SADC ESG-Compliant AuLeach™ GDA.

Ho Hlōla Maru a Refractory Afrika Boroa: Li-Reagent tsa Pele tsa ho Sebetsa Khauta tsa CIL/CIP

Ho Hlōla Maru a Refractory Afrika Boroa: Li-reagent tsa pele tsa ho sebetsana le khauta tsa CIL/CIP Afrika lik'hemik'hale tsa merafo ea khauta li-reagent tsa ho sebetsana le khauta Boroa Zimbabwe Semela sa CIL Witwatersrand ho ntšoa ha Barberton refractory ore leaching AuCyan™ Sodium Cyanide NaCN AuCarb™ Recovery Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Durban Port Beira chemical clearance Beitbridge transit e kotsi moeling oa Beitbridge Khetla ea SADC e seng kotsi Khaba e sebetsang e sebetsang Bohloeki bo phahameng 98.3% lebanta la Gwanda Namibia Navachab ESG mokhoa o mong o lumellanang le CIF CIP Tsamaiso ea lipalangoang tsa mefuta e mengata Nomoro ea 1 setšoantšo

Sechaba sa Nts'etsopele ea Afrika Boroa (SADC) se ntse se le naha e kholo lefatšeng ka bophara tlhahisong ea khauta. Ho tloha merafong ea nalane, e tebileng ea Witwatersrand Basin ea Afrika Boroa le mashala a rarahaneng a refractory a Barberton Greenstone Belt , ho ea ho ts'ebetso ea CIL e ntseng e hola ka potlako ho pholletsa le Zimbabwe (joalo ka Gwanda le Kadoma ) le ts'ebetso ea lehoatata ea Namibia ( Navachab ), mefuta-futa ea tšepe sebakeng sena ha e bapisoe. Leha ho le joalo, batsamaisi ba limela ba mehleng ena sebakeng sena ba tobane le liphephetso tse matla tsa tekheniki, tikoloho le thepa.

Litsebi tse ka Sehloohong tsa Tšepe Afrika Boroa li khetholla mathata a mararo a mantlha. Ea pele, Maru a Refractory le Preg-Robbing: Maru a mangata Afrika Boroa le Zimbabwe a na le maemo a holimo a sulfide, arsenic, le lintho tsa tlhaho tsa Carbon aceous. Maru ana a hana ka manganga cyanidation e tloaelehileng le khauta e qhibilihisitsoeng pele ho nako ho tloha potolohong, e leng se bakang tahlehelo e kholo ea mohatla. Ea bobeli, Extreme ESG le Melawana ea Metsi: Molao o tiileng oa Naha oa Metsi oa Afrika Boroa le khaello e kholo ea metsi Namibia li hloka taolo ea mohatla o kotsi tikolohong. Ho tšoloha ho chefo ho kopana le ho koaloa hang-hang ha ts'ebetso le likotlo tse senyang. Ea boraro, The Beitbridge Logistics Nightmare: Libaka tsa merafo tse koetsoeng ka ntle ho naha Zimbabwe le ka ntle ho moo li itšetlehile haholo ka Kou ea Durban (SA) le likou tsa Beira bakeng sa thepa e tsoang kantle ho naha. Ho tsamaisa lik'hemik'hale tse kotsi tsa Sehlopha sa 6.1 (joalo ka Sodium Cyanide ) ho hloka ho tsamaea ka poso ea moeli o tummeng oa Beitbridge, moo tlhahlobo e tiileng ea hazmat hangata e lebisang ho tieho ea libeke tse ngata, e leng se behang kotsing ea ho ema ha limela.

United Chemical e hlophisitse ka hloko sebaka sa reagent le marang-rang a thepa ho rarolla equation ea Afrika Boroa. Ka ho fana ka khabone e thata haholo bakeng sa limela tse kholo tsa CIP, lixiviants tse matla haholo bakeng sa lirafshoa tsa sulfidic, le mekhoa e meng ea ho ntša metsi e seng kotsi e fetang tieho ea moeli oa hazmat, re matlafatsa bahlahisi ba khauta ba SADC ho fihlela sekhahla sa ho hlaphoheloa se sa bapisoeng le ho latela melao eohle ea ESG.

Matrix e Tsoetseng Pele ea Metallurgical bakeng sa Mekhatlo ea Litšepe ea SADC

AuCyan™ Sodium Cyanide NaCN (≥98.3%)

Bakeng sa mesebetsi mabaleng a Barberton le Witwatersrand a sebetsanang le majwe a pyritic le a arsenopyritic a sa sebetseng hantle, di-lixiviants tse fokolang di lebisa ho qhibiliheng ho hobe. Matla a phahameng a dikhemikhale ha a buisane.

  • Ho Kena ha Sulfide e Matla a Phahameng: E ​​tiiselitsoe bonyane bohloeki ba 98.3%, AuCyan™ e fana ka bongata bo boholo ba li-ion tsa cyanide (CN⁻). Matla ana a ho khanna a bohlokoa bakeng sa ho boloka kinetics ea ho qhibiliha ha khauta ka potlako litšepeng moo litšepe tsa motheo tse hlōlisanang (joalo ka koporo kapa tšepe) li jang cyanide e tloaelehileng ka matla.

  • Sephutheloana sa SADC se sa Tshireletsong ya Tlelaemete: Ho iswa lebopong le mongobo la Durban le Beira kahare ho naha e chesang le e omileng ya Afrika Borwa le Zimbabwe ho hloka botsitso bo feletseng. AuCyan™ e kwalletswe ka meropa ya tshepe e boima e netefaditsweng ke UN e nang le di-polymeric liners tse nang le mekhahlelo e mmedi, ho netefatsa hore ha ho na ho senyeha ha mongobo nakong ya dipalangwang tse telele tsa naha.

Khabone e Sebedisitsweng ya Khetla ya Kokonate ya AuCarb™ Gold Recovery (Bothata ba ≥99%)

Dimela tse kgolo tsa Carbon-in-Pulp (CIP) Afrika Borwa le majwe a tala a ntseng a utswa a Zimbabwe di hloka Carbon e kentsweng tshebetsong e ka mamellang ho sisinyeha ha mechine ka matla ntle le ho fokotsa lebelo la ho monya metsi.

  • Ho Tšoarella ha CIP ka ho se Fumane (≥99% Bothata): AuCarb™ e kenngwa tshebetsong ka mocheso ho fihlela boemong ba ho thatafala ho feteletseng. E mamella habonolo dibaka tse nang le ho kuta ho hoholo ha di-agnition tse kgolo tsa Afrika Borwa, e fokotsa haholo ho senyeha ha khabone le ho thibela tahlehelo e turang ya kgauta letamong la mesaletsa.

  • Ho Feta Masholu a Tlhaho a Pele a Hlolisanang: Ka marangrang a tsoetseng pele haholo a nang le masoba a maholo, AuCarb™ e bonts'a kinetics ea adsorption e potlakileng haholo. E hlōlisana ka mafolofolo le lintho tsa tlhaho tsa carbonaceous tse fumanoang marong a Zimbabwe, e pholosa motswako oa hau oa khauta pele ho ka etsahala hore ho be le bosholu ba pele ho bosholu.

Moemeli oa ho Leaching Khauta oa AuLeach™ (GDA) - Ha o Kotsi

Bakeng sa merafo e tobaneng le ditlhahlobo tse thata tsa Lefapha la Metsi le Bohloeki (DWS) Afrika Borwa, kapa ba nang le bothata ba ho diehiswa ha meedi ya hazmat ho kena Zimbabwe, AuLeach™ ke ntlafatso ya mawa e phethahetseng.

  • Ho Phema Litieho tsa Moeli oa Beitbridge: E arotsoe e le k'hemik'hale e tloaelehileng ea indasteri e seng kotsi, AuLeach™ e felisa tlhoko ea mangolo a tumello a rarahaneng a Sehlopha sa 6.1, bats'oari ba hlometseng, le polokelo e kotsi. E tsamaea ka potlako koung ea Durban le moeling o tletseng Beitbridge le likou tsa Beira, e sireletsa ketane ea hau ea phepelo.

  • SADC ESG le Metsi a Latelang Melao: Kaha ha e na cyanide ebile ha e na chefo e ngata, AuLeach™ e nolofatsa haholo ho ntsha chefo ho tloha mesaleng. E netefatsa hore e latela melao yohle ya metsi ya Afrika Borwa mme e sireletsa metsi a lewatle a kotsing Namibia, e leng se etsang hore ho ananelwe EIA (Tlhahlobo ya Tshusumetso ya Tikoloho) ho be bonolo haholo.

Ho Tseba Ketane ea Phepelo ea SADC: Durban le Beira li tobane le Morafo

Kotsi e kgolo ka ho fetisisa mesebetsing ya merafo ya Borwa ba Afrika ke tshitiso ya ketane ya phepelo. United Chemical e fana ka tsela e sirelelitsoeng ea thepa e fetang Afrika Boroa.

  • Bokgoni ba Boemakepe ba Durban le Beira: Re boloka melaoana e potlakileng ea ho tlosa thepa ea lekgetho Durban le Beira, re netefatsa hore lik'hontheinara tsa hau tsa li-reagent li feta tšubuhlellano e tloaelehileng ea koung 'me li fallela libakeng tsa ho beha thepa hang-hang.

  • Tsebo ea ho Tšela Meeli e Mengata: Ebang ke ho palama literaka ho ea Johannesburg, kapa ho tsamaea ka sekepe sa bohlokoa sa Beitbridge ho kena Zimbabwe le ho fetela Zambia, re sebelisana 'moho le likepe tsa lipalangoang tsa hazmat tse netefalitsoeng ke SADC ho netefatsa hore thepa e fihla fekthering ea hau ka mokhoa o sireletsehileng le o nakong.

Paka Pholoso Mehlala ea Hao ea Maru a SADC

Khaotsa ho lahleheloa ke khauta ka lebaka la lirafshoa tse sa sebetseng kapa khabone ea boleng bo tlaase. Re mema Batsamaisi ba Limela le Litsebi tse ka Sehloohong tsa Tšepe ho pholletsa le Afrika Boroa, Zimbabwe le Namibia ho kopa lisampole tsa liteko tsa mahala. Etsa liteko tsa kinetic tsa CIL/CIP ka kotloloho laboratoring ea hau ho netefatsa ts'ebetso le bohloeki ba rona.

Kopa Disampole tsa Laboratori tsa Mahala Hona Joale

Ho Hlōla Maru a Refractory Afrika Boroa: Li-reagent tsa pele tsa ho sebetsana le khauta tsa CIL/CIP Afrika lik'hemik'hale tsa merafo ea khauta li-reagent tsa ho sebetsana le khauta Boroa Zimbabwe Semela sa CIL Witwatersrand ho ntšoa ha Barberton refractory ore leaching AuCyan™ Sodium Cyanide NaCN AuCarb™ Recovery Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Durban Port Beira chemical clearance Beitbridge transit e kotsi moeling oa Beitbridge Khetla ea SADC e seng kotsi Khaba e sebetsang e sebetsang Bohloeki bo phahameng 98.3% lebanta la Gwanda Namibia Navachab ESG mokhoa o mong o lumellanang le CIF CIP Tsamaiso ea lipalangoang tsa mefuta e mengata Nomoro ea 2 setšoantšo

Lipotso Tse Botsoang Khafetsa: Ts'ebetso ea Khauta Afrika Boroa

1. AuCyan™ e sebetsana jwang le majwe a pyritic a hanyetsanang haholo Afrika Borwa?

Majwe a dibakeng tse kang Barberton Greenstone Belt a na le di-sulfide tse rarahaneng le pyrite tse jang cyanide e ngata. Ka ho sebedisa AuCyan™ (bohloeki ba ≥98.3%) , o netefatsa hore ho na le mahloriso a mangata a di-CN tse lokolohileng, o feta bareki bana ba cyanide mme o eketsa haholo kinetics ya ho dutla ha dikarolwana tsa kgauta tse notletsweng.

2. Ke hobane'ng ha ho fokotseha ha khabone e le bothata bo boholo lifemeng tsa CIP tsa Witwatersrand?

Difeme tse kgolo tsa Carbon-in-Pulp (CIP) Afrika Borwa di sebedisa di-agitator tse matla tsa mechine tse hlahisang matla a maholo a ho beola. Khabone e bonolo e tla qhekellwa lerōleng le lesesane, e jere kgauta e monyetsweng ka ho toba dibakeng tse ka morao. Khabone e sebetsang ya AuCarb™ e na le bothata ba ≥99%, e pholoha tikoloho ena e mabifi mme e boloka chai ya hao.

3. Ho fetohela ho AuLeach™ ho rarolla ditiehiso tsa moedi wa Beitbridge jwang bakeng sa merafo ya Zimbabwe?

Sekepe sa ho tšela moeli oa Beitbridge se tsebahala ka ho liehisa thepa e kotsi ea Sehlopha sa 6.1 (joalo ka Sodium Cyanide) ka lebaka la tlhahlobo e thata ea kotsi. Moemeli oa AuLeach™ Gold Leaching o khetholloa e le ea seng kotsi, e leng se mo lumellang ho hlakola melapo ka litsela tse tloaelehileng tsa thepa ea indasteri, ho felisa tieho ea libeke tsa lipalangoang.

4. AuCarb™ e loantša bosholu ba pelehi joang mabaleng a majoe a matala a Zimbabwe?

Majwe a Gwanda le Kadoma hangata a na le khabone ya tlhaho e utsoang kgauta pele ho nako tharollong. AuCarb™ e entswe ka di-macropores tse matla le tse sa thabiseng. E sebetsa ka potlako le ka matla ho feta khabone ya tlhaho, e tlosa kgauta e kopaneng le lerōle pele ho ka etsahala hore ho be le ho utsuwa pele ho nako.

5. Na AuLeach™ e thusa merafo ya Afrika Borwa ho latela Molao wa Naha wa Metsi?

E, ruri. Lefapha la Metsi le Bohloeki la SA le laola ka matla ho ntšoa ha cyanide. AuLeach™ ke mokhoa o mong o se nang cyanide, o nang le chefo e tlase o fokotsang haholo tšusumetso ea tikoloho ea Setsi sa hau sa Polokelo ea Metsi (TSF), o thibelang ho lutla ha chefo metsing a ka tlas'a lefatše a sebakeng seo.

6. Na AuLeach™ e loketse mesebetsi ea merafo ea lehoatata Namibia?

E loketse hantle. Merafo ea Namibia (joalo ka e haufi le Navachab) e tobane le khaello e kholo ea metsi le melao e thata ea tšireletso ea liphoofolo tse hlaha. AuLeach™ e nolofatsa mekhoa ea ho khutlisa metsi le ho ntša chefo metsing, e leng se etsang hore e be khetho e sireletsehileng le e lumellanang le ESG haholo bakeng sa libaka tse omileng tse bonolo.

7. O sireletsa Sodium Cyanide jwang nakong ya ho tsamaiswa ho tloha Durban le Beira ho ya SADC ka hare ho naha?

Ho tsamaisa AuCyan™ ka tlelaemete e mongobo e lebopong la leoatle la KwaZulu-Natal ho ea ka hare ho naha ho hloka liphutheloana tsa maemo a holimo. Re romela AuCyan™ kantle ho naha ka meqomo ea tšepe e boima, e amohetsoeng ke UN e nang le li-polymeric liners tse nang le mekhahlelo e 'meli, e thibelang ka ho feletseng ho kena ha mongobo le ho senyeha ha lik'hemik'hale.

8. Na merafo ea matsoho ea Zimbabwe e fetohelang ho CIL e hloka ho fetola lisebelisoa bakeng sa AuLeach™?

Ha ho hlokahale litšenyehelo tsa motse-moholo. AuLeach™ GDA e sebetsa e le sebaka se tobileng, se nang le sodium cyanide . Limela tse nchafalitsoeng tsa CIL kapa vat Zimbabwe li ka sebelisa litanka tse seng li ntse li le teng, lipompo le lipotoloho tsa khabone tse sebetsang ntle le ho li lokisa ka theko e boima.

9. Na NaCN e hlwekileng haholo e ka fokotsa ditjeo tsa tshebetso ka kakaretso merafong e tebileng ya SA?

E. Le hoja majwe a tebileng a rarahane, ho sebedisa cyanide ya boemo bo tlase ho hloka di-dosing tse ngata le dinako tse telele tsa ho ntsha letswai. Bohloeki ba AuCyan™ ba ≥98.3% bo ntlafatsa bokgoni ba ho ntsha letswai, bo potlakisa potoloho ya ho ntsha letswai, mme qetellong bo fokotsa ditjeo tsohle ka ounce ya kgauta e hlahiswang.

10. Difeme tsa ts'ebetso tsa SADC di ka odara disampole tsa teko jwang?

Re khothaletsa ho etsa liqeto tse tsamaisoang ke data. Balaoli ba lifeme le litsebi tsa tšepe Afrika Boroa, Zimbabwe le Namibia ba ka kopa Mehlala ea Teko ea Mahala ea NaCN, Carbon, kapa GDA ea rona ka kotloloho ka webosaete ea rona. Re tla hlophisa ho tlisoa e le hore u ka etsa liteko tse ikemetseng tsa moqolo oa botlolo ea kinetic.

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