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Ukoyisa ii-Ore eziKhawulezayo eMzantsi Afrika: Ii-Reagents ze-CIL/CIP Gold Processing eziPhambili

Yenza isivuno sibe sikhulu eMzantsi Afrika naseZimbabwe nge-High-Purity AuCyan™ NaCN, i-Ultra-Hard AuCarb™ Carbon, kunye ne-SADC ESG-Compliant AuLeach™ GDA.
UnitedChemical08-20-2026EMzantsi Afrika10

Ukoyisa ii-Ore eziKhawulezayo eMzantsi Afrika: Ii-Reagents ze-CIL/CIP Gold Processing eziPhambili

Ukoyisa iiOre eziKhawulezileyo eMzantsi Afrika: IiReagents zeNkulumbuso zeCIL/CIP Gold Processing Africa iikhemikhali zokwemba igolide iiReagents zokucubungula eMzantsi iZimbabwe CIL plant Witwatersrand extraction Barberton refractory ore leaching AuCyan™ Sodium Cyanide NaCN AuCarb™ Recovery Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Durban Port Beira chemical clearance Beitbridge border transit engeyingozi I-SADC shell activated carbon emsulwa kakhulu 98.3% Gwanda belt Namibia Navachab ESG alternative compliant CIF CIP process Multimodal transport No. 1 picture

I-Southern African Development Community (SADC) isaqhubeka nokuba yi-hitan yehlabathi kwimveliso yegolide. Ivela kwimigodi yembali nenzulu yaseMzantsi Afrika. ISidibi saseWitwatersrand kunye neentsimbi ezintsonkothileyo ezirhabaxa ze Ibhanti yaseBarberton Greenstone, ukuya kwimisebenzi ye-CIL ekhula ngokukhawuleza kulo lonke elaseZimbabwe (efana IGwanda neKadomakunye nemisebenzi yasentlango yaseNamibia (I-Navachab), ukwahlukahlukana kwesinyithi kulo mmandla akunakuthelekiswa nanto. Nangona kunjalo, abaphathi bezityalo banamhlanje kulo mmandla bajongene nemingeni enzima yobuchwephesha, yokusingqongileyo, kunye neyezothutho.

Iingcali zeMetallurgists eziPhambili eMzantsi Afrika zichonga iingxaki ezintathu eziphambili. Okokuqala, ii-ore ezirhabaxa kakhulu nezibambisayo ngaphambi kokuba zisetyenziswe: Iidiphozithi ezininzi eMzantsi Afrika naseZimbabwe zinomlinganiselo ophezulu we-sulfides, i-arsenic, kunye ne-natural ICarbonizinto eziluhlaza. Ezi ntsimbi zimelana ne-cyanidation eqhelekileyo kwaye zisusa igolide enyibilikisiweyo ngaphambi kwexesha kwisekethe, nto leyo ebangela ilahleko enkulu kwi-tailing. Okwesibini, i-Extreme ESG kunye neMithetho yamanzi: UMthetho ongqongqo waManzi weSizwe waseMzantsi Afrika kunye nokunqongophala kwamanzi okukhulu eNamibia kufuna ulawulo lwemingxunya yenkunkuma engangcolisiyo indalo. Ukuchitheka kwenkunkuma okunetyhefu kuhlangabezana nokuvalwa kwangoko kwemisebenzi kunye neentlawulo ezibuhlungu. Okwesithathu, iNgxaki Embi Yezothutho eBeitbridge: Iindawo zokumba ezivaliweyo eZimbabwe nakwamanye amazwe zixhomekeke kakhulu kwizibuko zaseThekwini (SA) naseBeira ukuze zithunyelwe kwamanye amazwe. Ukuthutha iikhemikhali eziyingozi zeKlasi 6.1 (ezifana Isodium cyanide) ifuna ukuhamba kwisithuba somda waseBeitbridge esidumileyo, apho ukuhlolwa okungqongqo kwe-hazmat kudla ngokukhokelela ekulibazisekeni kweeveki ezininzi, nto leyo ebeka emngciphekweni wokuma kwezityalo.

United Chemical icwangcise ngobuchule i-reagent suite kunye nenethiwekhi yezothutho ukusombulula i-equation yaseMzantsi Afrika. Ngokubonelela ngekhabhoni enzima kakhulu kwizityalo ezinkulu ze-CIP, ii-lixiviants ezinamandla kakhulu kwi-sulfidic ores, kunye nezinye iindlela zokukhupha igolide ezingezizo eziyingozi ezidlula ukulibaziseka kwemida ye-hazmat, sixhobisa abavelisi begolide be-SADC ukuba bafikelele kumanqanaba okubuyisela angenakuthelekiswa nanto kunye nokuthobela ngokupheleleyo i-ESG.

I-Advanced Metallurgical Matrix yee-SADC Odies Odies

I-AuCyan™ Sodium Cyanide NaCN (≥98.3%)

Kwimisebenzi eBarberton naseWitwatersrand belts ephatha i-pyritic kunye ne-arsenopyritic refractory ores, i-lixiviants ebuthathaka ikhokelela ekunyibilikeni kakubi. Ubungakanani obukhulu beekhemikhali abunakuxoxiswana.

  • Ukungena kwe-Sulfide enamandla aphezulu: Iqinisekisiwe ubuncinci be-98.3% yobumsulwa, I-AuCyan™ inika uxinaniso olukhulu lwasimahla i-cyanide (CN⁻) ii-ions. La mandla aphezulu okuqhuba abalulekile ekugcineni i-kinetics yokunyibilika kwegolide ngokukhawuleza kwiintsimbi apho iintsimbi ezisisiseko ezikhuphisanayo (ezifana nobhedu okanye isinyithi) zitya ngamandla i-cyanide eqhelekileyo.

  • Ukupakisha okungenangxaki yemozulu kwi-SADC: Ukuthutha ukusuka kunxweme olufumileyo lwaseDurban naseBeira ukuya kwiindawo ezishushu nezomileyo zaseMzantsi Afrika naseZimbabwe kufuna uzinzo olupheleleyo. I-AuCyan™ ivalwe kwiidrama zentsimbi eziqinileyo neziqinisekisiweyo ze-UN ezinee-polymeric liners ezimbini, ukuqinisekisa ukuba akukho mswakama ungonakaliswa ngokuhamba kwexesha.

I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Ubulukhuni)

Izityalo ezinkulu zeCarbon-in-Pulp (CIP) eMzantsi Afrika kunye ne-ore ye-greenstone eqala ukubiwa eZimbabwe zifuna i- Ikhabhoni esebenzayo ezikwaziyo ukumelana nokushukuma okunamandla koomatshini ngaphandle kokunciphisa isantya sokufunxa.

  • Ukuqina kwe-CIP ye-Zero-Atrition (≥99% Ubulukhuni):I-AuCarb™ Isebenza ngobushushu ukuya kwinqanaba lobunzima obugqithisileyo. Iyakwazi ukumelana lula neendawo ezigutyungelwe kakhulu zeziqhushumbisi zaseMzantsi Afrika ezinomthamo omkhulu, inciphisa kakhulu ukuqhekeka kwekhabhoni kwaye ithintele ukulahleka kwegolide okubizayo kwidama leentsalela.

  • Aboyisa Abaphangi Bemvelo Abakhuphisanayo: I-AuCarb™ inenethiwekhi ephuhlileyo kakhulu ye-macroporous, ibonakalisa i-adsorption kinetics ekhawulezayo. Ikhuphisana kakhulu ne-carbonaceous matter yendalo efumaneka kwi-ores zaseZimbabwe, isindisa i-gold complex yakho ngaphambi kokuba kwenzeke ukubiwa ngaphambi kokuba kwenzeke.

I-AuLeach™ Gold Leaching Agent (GDA) - Ayinabungozi

Kwimigodi ejongene nokuhlolwa okungqongqo kweSebe lezaManzi noCoceko (i-DWS) eMzantsi Afrika, okanye abo banengxaki yokulibaziseka kwemida ye-hazmat ukuya eZimbabwe, i-AuLeach™ yeyona ndlela iphambili yokuphucula isicwangciso.

  • Ukungayilandeli iBeitbridge Border Libaziseko: Ihlelwe njengekhemikhali engeyongozi, eqhelekileyo yemizi-mveliso, I-AuLeach™ isusa isidingo seemvume ezintsonkothileyo zeKlasi 6.1, ii-escorts ezixhobileyo, kunye neendawo zokugcina izinto ezinobungozi. Ihamba ngokukhawuleza kwizibuko laseDurban kunye nomda wezibuko zaseBeitbridge naseBeira, ikhusela uthungelwano lwakho lokuhambisa impahla.

  • I-SADC ESG kunye ne-Water Compliant: Ekubeni i-AuLeach™ ingena-cyanide kwaye ayinatyhefu ingako, yenza kube lula kakhulu ukukhupha ubuthi kwiintsiba. Iqinisekisa ukuthotyelwa ngokupheleleyo kwemithetho yamanzi yaseMzantsi Afrika kwaye ikhusela amachibi asentlango asengozini eNamibia, nto leyo eyenza ukuvunywa kwe-EIA (Environmental Impact Assessment) kube lula kakhulu.

Ukuqonda iCandelo loNikezelo lwe-SADC: I-Durban ne-Beira zijonge ngqo kwiMigodi

Eyona ngozi inkulu kwimisebenzi yemigodi eMzantsi Afrika kukuphazamiseka kothungelwano lokubonelela. United Chemical Inendawo yokuthutha impahla eyomeleleyo edlula eMzantsi Afrika.

  • Ubungcali beZibuko laseThekwini naseBeira: Sigcina imigaqo yokususwa kwempahla ngokukhawuleza eDurban naseBeira, siqinisekisa ukuba iikhonteyina zakho zee-reagents azikwazi ukuxinana kweenqanawa kwaye zifudukela kwiindawo zokubeka impahla ngokukhawuleza.

  • Ubuchule be-Cross-Border Multimodal: Nokuba sihamba ngelori ukuya eRhawutini, okanye sihamba ngenqanawa ebalulekileyo eBeitbridge ukuya eZimbabwe nangaphaya kweZambia, sisebenzisana neenqwelo zothutho ze-hazmat eziqinisekisiweyo yiSADC ukuqinisekisa ukuhanjiswa okukhuselekileyo, ngexesha elifanelekileyo kwisityalo sakho.

Qinisekisa ukuBuyiselwa kweMpawulo kwiiSampuli zakho ze-SADC Ore

Yeka ukulahlekelwa yigolide ngenxa yeentsimbi ezirhabaxa okanye ikhabhoni ekumgangatho ophantsi. Simema abaPhathi beZityalo kunye neeNgcali zeMetallurgists kulo lonke elaseMzantsi Afrika, eZimbabwe, naseNamibia ukuba bacele iisampulu zovavanyo zasimahla. Sebenzisa uvavanyo lwe-CIL/CIP kinetic ngqo kwilebhu yakho ukuqinisekisa ukusebenza kwethu kunye nobunyulu.

Cela iisampuli zasimahla zeLebhu ngoku

Ukoyisa iiOre eziKhawulezileyo eMzantsi Afrika: IiReagents zeNkulumbuso zeCIL/CIP Gold Processing Africa iikhemikhali zokwemba igolide iiReagents zokucubungula eMzantsi iZimbabwe CIL plant Witwatersrand extraction Barberton refractory ore leaching AuCyan™ Sodium Cyanide NaCN AuCarb™ Recovery Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Durban Port Beira chemical clearance Beitbridge border transit engeyingozi I-SADC shell activated carbon emsulwa kakhulu 98.3% Gwanda belt Namibia Navachab ESG alternative compliant CIF CIP process Multimodal transport No. 2 picture

Imibuzo Ebuzwa Rhoqo: Ukucutshungulwa kweGolide eMzantsi Afrika

1. I-AuCyan™ ijongana njani nee-ore ze-pyritic ezirhabaxa kakhulu eMzantsi Afrika?

Iintsimbi kwiindawo ezifana neBarberton Greenstone Belt ziqulathe ii-sulfides ezintsonkothileyo kunye ne-pyrite ezitya isixa esikhulu se-cyanide. I-AuCyan™ (ubumsulwa obuyi-≥98.3%), uqinisekisa ukuba kukho uxinaniso oluphezulu lwee-CN-ions zasimahla, uboyisa aba bathengi be-cyanide kwaye uphucula kakhulu i-leaching kinetics yamasuntswana egolide avaliweyo.

2. Kutheni ukunqongophala kwekhabhoni kuyingxaki enkulu kwizityalo zeCIP zaseWitwatersrand?

Izityalo ezinkulu zeCarbon-in-Pulp (CIP) eMzantsi Afrika zisebenzisa izixhobo ezinamandla zoomatshini ezidala amandla amakhulu okucheba. Ikhabhoni ethambileyo iya kugquma ibe luthuli olucolekileyo, ithwale igolide efakwe ngqo kwiintsalela. I-AuCarb™ Ikhabhoni Esebenzayo Inamandla obunzima obuyi-≥99%, iphila kule meko inzima kwaye iqinisekisa imveliso yakho.

3. Ukutshintshela kwi-AuLeach™ kusombulula njani ukulibaziseka kwemida yaseBeitbridge kwimigodi yaseZimbabwe?

Indawo yokuwela umda yaseBeitbridge idume ngokulibazisa iimpahla eziyingozi zeClass 6.1 (ezifana neSodium Cyanide) ngenxa yokuhlolwa okungqongqo kwe-hazmat. Iarhente yokuNciphisa iGolide ye-AuLeach™ ihlelwa njengengenabungozi, nto leyo evumela ukuba ikwazi ukucima imithwalo yempahla ngeendlela ezikhawulezayo zemizi-mveliso, nto leyo ephelisa ukulibaziseka kwezothutho kangangeeveki.

4. I-AuCarb™ ilwa njani nokubiwa kwabantwana ngaphambi kokuzalwa kwimida ye-greenstone yaseZimbabwe?

Iintsimbi eGwanda naseKadoma zihlala zinekhabhoni yendalo ekhupha igolide kwisisombululo ngaphambi kwexesha. I-AuCarb™ yenziwe ngee-hyper-kinetic macropores. Isebenza ngokukhawuleza nangokunamandla kunekhabhoni yendalo, isusa igolide kwi-slurry ngaphambi kokuba kwenzeke i-preg-robbing.

5. Ngaba i-AuLeach™ iyanceda imigodi yaseMzantsi Afrika ukuba ithobele uMthetho weSizwe waManzi?

Ewe, ngokuqinisekileyo. ISebe lezaManzi noCoceko laseMzantsi Afrika lilawula kakhulu ukukhutshwa kwe-cyanide. I-AuLeach™ yindlela engena-cyanide, engenatyhefu ingako enciphisa kakhulu umngcipheko wokusingqongileyo weSikhungo sakho sokuGcina iiTailings (TSF), ithintela ukuvuza kwetyhefu emanzini angaphantsi komhlaba asekuhlaleni.

6. Ngaba i-AuLeach™ ifanelekile kwimisebenzi yokwemba imigodi entlango eNamibia?

Ifanelekile ngokugqibeleleyo. Imigodi yaseNamibia (njengezo zikufutshane neNavachab) ijongene nokunqongophala kwamanzi kakhulu kunye nemithetho engqongqo yokukhusela izilwanyana zasendle. I-AuLeach™ yenza kube lula ukubuyisa amanzi kunye neenkqubo zokukhupha ubuthi emzimbeni, nto leyo eyenza ukuba ibe lukhetho olukhuselekileyo noluhambelana ne-ESG kwiindawo ezinobuthathaka nezomileyo.

7. Uyikhusela njani iSodium Cyanide ngexesha lokuthuthwa ukusuka eDurban naseBeira ukuya kwi-SADC engaphakathi?

Ukuthutha ngemozulu efumileyo yonxweme lwaKwaZulu-Natal ukuya ngaphakathi kushushu kufuna ukupakishwa okusemgangathweni. I-AuCyan™ kwiidrama zentsimbi ezivunyiweyo yi-UN ezinee-polymeric liners eziphindwe kabini, ezithintela ngokupheleleyo ukungena komswakama kunye nokuwohloka kweekhemikhali.

8. Ngaba imigodi yobugcisa yaseZimbabwe etshintshela kwi-CIL kufuneka itshintshe izixhobo ze-AuLeach™?

Akukho mfuneko yenkcitho-mali. I-AuLeach™ GDA isebenza njengendawo ethe ngqo, ethatha indawo yokungena sodium cyanideIzityalo ezisandula ukuphuculwa ze-CIL okanye ze-vat eZimbabwe zingasebenzisa iitanki ezikhoyo, iimpompo, kunye neesekethe zekhabhoni ezisebenzayo ngaphandle kokufakelwa okubizayo.

9. Ngaba i-NaCN ecocekileyo kakhulu inganciphisa iindleko zokusebenza ngokubanzi kwimigodi yaseMzantsi Afrika enzulu?

Ewe. Nangona ii-ore ezikumgangatho ophantsi zinzima, ukusebenzisa i-cyanide ekumgangatho ophantsi kufuna umthamo ophezulu wokulinganisa kunye namaxesha amade okukhupha. Ubunyulu be-AuCyan™ obuyi-≥98.3% iphucula ukusebenza kakuhle kwedosi, ikhawulezisa isekethe yokutsalwa kwegolide, kwaye ekugqibeleni inciphisa iindleko zizonke nge-ounce yegolide eveliswayo.

10. Imizi-mveliso yokucubungula ye-SADC ingaziodola njani iisampulu zovavanyo?

Sikhuthaza ukwenziwa kwezigqibo ngokusekelwe kwidatha. Abaphathi bezityalo kunye neengcali zesinyithi eMzantsi Afrika, eZimbabwe, naseNamibia banokucela Iisampuli zovavanyo zasimahla ye-NaCN yethu, iCarbon, okanye i-GDA ngqo kwiwebhusayithi yethu. Siza kulungiselela ukuhanjiswa ukuze ukwazi ukwenza uvavanyo oluzimeleyo lwe-kinetic bottle roll.

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