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Ukuphucula Ukubuyiswa Kwegolide eNtshona Kenya: IiReagents zeCIP/CIL eziPhambili zeKakamega kunye neMigori

Imithetho ye-Conquer Preg-Robbing Ores kunye ne-NEMA ene-High-Purity AuCyan™ NaCN, i-AuCarb™ CIL Carbon, kunye ne-Eco-Friendly AuLeach™ GDA.
UnitedChemical08-20-2026Khenya540

Ukuphucula Ukubuyiswa Kwegolide eNtshona Kenya: IiReagents zeCIP/CIL eziPhambili zeKakamega kunye neMigori

Ukuphucula uBuyiselo lweGolide eNtshona Kenya: IiReagents zeCIP/CIL eziPhambili zeKakamega kunye neMigori Kenya imigodi yegolide iiReagents zokucubungula iikhemikhali I-Liranda Corridor extraction belt metallurgy AuCyan™ Sodium Cyanide NaCN AuCarb™ Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Lake Victoria ekhuselekileyo kokusingqongileyo Ukuthobela imithetho yeNEMA leaching kwizibuko laseMombasa ukususwa kweempahla eziyingozi I-arhente engeyongozi igobolondo le-activated carbon CIL Ubumsulwa obuphezulu 98.3% Umgodi waseKilimapesa Iprojekthi yaseNtshona Izisombululo ze-ore ezingasetyenziswanga Inkqubo ye-CIF Uthutho oluneendlela ezininzi Inombolo 1 umfanekiso

IKenya ikhula ngokukhawuleza njengomda onenzuzo enkulu kwimigodi yegolide eMpuma Afrika. Iibhanti zelitye eliluhlaza ezisandula ukuphononongwa kwimbali nelisandula ukuphononongwa eNtshona Kenya—ingakumbi iLiranda Corridor ekumgangatho ophezulu eKakamega kunye nebhanti yegolide ye-polymetallic Migori—zitsala utyalo-mali olukhulu lwamazwe ngamazwe nolwaseTshayina. Iiprojekthi ezifana neprojekthi yeShanta Gold eNtshona Kenya kunye nemisebenzi eKilimapesa naseKarebe zibonisa amandla amakhulu. Nangona kunjalo, ukutshintsha ukusuka ekuhloleni ukuya ekutsaleni inzuzo kwezorhwebo kufuna ukoyisa imiqobo enzima yejoloji kunye neyokusingqongileyo ethile kulo mmandla.

Iingcali zeMetallurgists ezisebenza eNtshona Kenya zijongene nemiqobo emithathu enzima yokusebenza. Okokuqala, iiSevere Preg-Robbing Ores: I- Carbon aceous shale efumaneka rhoqo kwiKakamega greenstone belt isebenza njengesiponji sendalo, ifunxa igolide enyibilikisiweyo ngaphambi kwexesha ngaphambi kokuba ifikelele kwinqanaba lokukhupha, nto leyo ekhokelela ekulahlekelweni okukhulu kwentsalela yegolide. Okwesibini, iLake Victoria Ecological Sensitivity: Uninzi lweediphozithi zegolide zaseKenya zikwiLake Victoria basin ebalulekileyo. I-Kenya's National Environment Management Authority (NEMA) iyalela ukuba imigaqo-nkqubo yokunganyamezelani nokuchitheka kweekhemikhali eziyingozi. Ukuqinisekisa uVavanyo lweMpembelelo kwiNdalo (i-EIA) kwisityalo semveli se -cyanide apha ngumlo onzima, othatha iminyaka emininzi. Okwesithathu, ukuwohloka koThutho lwangaphakathi: Ngelixa iPort of Mombasa ibonelela ngokufikelela okugqwesileyo kwimithwalo yolwandle, ukuthutha iikhemikhali eziyingozi zeClass 6.1 ngaphesheya kweGreat Rift Valley ukuya eNtshona Kenya kuveza imithwalo kubushushu obukhulu, ukufuma, kunye nomhlaba onzima, kufuna ukuthembeka okugqibeleleyo kokupakishwa.

United Chemical iye yaqulunqa i-reagent matrix ekhethekileyo kakhulu ukusombulula le mingeni ichanekileyo yaseKenya. Ngokusebenzisa ikhabhoni eqinileyo kakhulu, enokushukuma kakhulu ukuze iphumelele abaphangi bendalo abangaphambi kokuzalwa, inikezela ngezinye iindlela ze-cyanide ezihambelana ne-NEMA, kunye nokuqinisekisa uthutho lwangaphakathi, sixhobisa imigodi yaseKenya ukuba yonyuse kakhulu isivuno sayo segolide ngelixa iqinisekisa ukuthotyelwa kokusingqongileyo.

Izisombululo Zokubuyisela Igolide Ezilungiselelwe Ii-ore zaseKenya zeGreenstone

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

Kwimida yelitye eliluhlaza elikhabhoni eKakamega, "ukuphanga ngaphambi komtshato" lolona tshaba lubalaseleyo. Ikhabhoni yendalo ekwi-ore iya kuyiba igolide yakho enyibilikisiweyo. Ukuze uphumelele kule mfazwe yamakhemikhali, kufuneka ungenise ikhabhoni yorhwebo esebenza kakhulu kwaye iqine ngakumbi kunekhabhoni yendalo.

  • Ukoyisa i-Preg-Robbing Kinetics: I-AuCarb™ yenzelwe inethiwekhi enkulu ye-macroporous. Idala indawo yokufunxa i-hyper-kinetic ekhuphisana ngamandla ne-carbonaceous matter yendalo kwi-ores zaseKenya, isusa i-[Au(CN)₂]⁻ complex kwi-slurry ngaphambi kokuba i-preg-robbing ingenzeki.

  • Ukuqina Okungaphukiyo kweCIP/CIL: Isebenza ngobushushu ukuya kubunzima obungaphezulu kwe-≥99%, i-AuCarb™ imelana nokushukuma okunamandla kweesekethe zeCarbon-in-Pulp (CIP). Ayivumi ukugutyungelwa kwiincindi ezincinci, isusa ngokupheleleyo umngcipheko wokuthumela igolide yakho oyisebenzele nzima kwidama leentsila.

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

Ukukhusela i-Lake Victoria basin yeyona nto iphambili kuzwelonke eKenya. Imithetho ye-NEMA ingqongqo kakhulu malunga nokugcinwa, ukusetyenziswa, kunye nokulawulwa kwe-cyanide. Ukwaphulwa komthetho omnye kwindalo kunokubangela ukuba ilayisenisi irhoxiswe.

  • Ulawulo lweLake-Safe Tailings: I-AuLeach™ ibonelela ngenye indlela yokukhupha i-cyanide engenazo i-cyanide. Iqinisekiswe kwihlabathi liphela njengengenabungozi kwaye ayinatyhefu ingako, iqinisekisa ukuba ukungcola kwakho kwe-TSF (Tailings Storage Facility) akusongelo kwi-aquifers zasekuhlaleni okanye kwi-ecosystem yeLake Victoria, nto leyo eqinisekisa ukuvunywa kwe-NEMA EIA ngokukhawuleza.

  • Uthutho Lwangaphakathi Olungenazingxabano: Njengekhemikhali engenabungozi, i-AuLeach™ iyakuphepha ukucutshungulwa kweempahla eziyingozi zeClass 6.1 kwizibuko laseMombasa okucothayo. Ihamba ngokukhawuleza kwiNorthern Corridor ukuya eNtshona Kenya ngaphandle kwemfuneko yeempepha zamapolisa ezibizayo okanye iimvume zokugcina izinto ezinobungozi ezikhethekileyo.

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

Kwimisebenzi esebhantini yaseMigori ejongene neentsimbi ze-sulfidic kunye neentsimbi ezine-polymetallic kancinci, amandla okutsalwa kwenkunkuma awanakonakaliswa. Ngaphezu koko, ukuthutha ukusuka eMombasa efumileyo ukuya kwiindawo eziphakamileyo kufuna ukhuseleko olupheleleyo lweekhemikhali.

  • Amandla aphezulu eLixiviant: Iqinisekisiwe ubuncinci be-98.3% yobumsulwa, i-AuCyan™ inika uxinaniso olukhulu lwee-ion ze-cyanide zasimahla. La mandla eekhemikhali ayimfuneko ukuqhekeza i-sulfidic matrices kwii-ores zaseNtshona Kenya, okukhawulezisa ukunyibilika kunye nokunyusa isivuno iyonke.

  • Ukupakisha Okungenasimo Semozulu eRift Valley: Sivala i-AuCyan™ ngeedrama zentsimbi eziqinileyo neziqinisekisiweyo yi-UN ezinee-linings zangaphakathi zepolymeric ezineeleya ezimbini. Nokuba ijongene nokufuma konxweme lwaseMombasa okanye i-transit enamaqhubu enqumla iRift Valley, i-reagent ifika kwindawo yakho yaseKakamega okanye eMigori yomile ngokupheleleyo kwaye inamandla ngokupheleleyo.

Uthungelwano Olungenamthungo: Ukusuka eZibukweni laseMombasa ukuya kwindawo yakho yomgodi

Ukuba nezibuko akuthethi ukuba izinto zokuhamba zilula; ukuhambisa impahla eyingozi ngaphakathi elizweni kufuna ubuchule obukhethekileyo. United Chemical ilungelelanisa lonke uthotho lokubonelela ngeenkonzo eKenya.

  • I-Optimized Mombasa Clearance: Sinikezela ngamaxwebhu angenasiphako (ii-Commercial Invoices, ii-COAs, ii-MSDS) ezihambelana ngokugqibeleleyo neemfuno ze-Kenya Revenue Authority (KRA) kunye ne-Kenya Bureau of Standards (KEBS), ukuthintela iindleko ezibizayo zokunciphisa iindleko kwizibuko.

  • Indlela Ekhuselekileyo Yokungena Ezweni: Sisebenzisana neenkampani zothutho zaseKenya ezivavanyiweyo kakhulu ezigunyazisiweyo ukuphatha iikhemikhali eziyingozi zemigodi, siqinisekisa ukuba impahla yakho ihamba ngendlela ekhuselekileyo ukusuka eMombasa, idlula eNairobi, kwaye isiya ngqo kwisityalo sakho sokucubungula izinto kwiingingqi zasentshona.

Bonisa isivuno kwi-Kakamega okanye kwi-Migori Ores yakho

Musa ukuvumela iimpawu zokubiwa ngaphambi kokukhulelwa okanye uloyiko lokulawula ukuba luthintele imveliso yakho. Simema abaphathi bezityalo baseKenya kunye neengcali zesinyithi ukuba bacele iisampulu zelebhu zasimahla. Yenza uvavanyo lwe-CIL kinetic oluthe ngqo kunye nezikrini zetyhefu yokusingqongileyo ukuqinisekisa ukusebenza kwethu mathupha.

Cela iisampuli zasimahla zeLebhu ngoku

Ukuphucula uBuyiselo lweGolide eNtshona Kenya: IiReagents zeCIP/CIL eziPhambili zeKakamega kunye neMigori Kenya imigodi yegolide iiReagents zokucubungula iikhemikhali I-Liranda Corridor extraction belt metallurgy AuCyan™ Sodium Cyanide NaCN AuCarb™ Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Lake Victoria ekhuselekileyo kokusingqongileyo Ukuthobela imithetho yeNEMA leaching kwizibuko laseMombasa ukususwa kweempahla eziyingozi I-arhente engeyongozi igobolondo le-activated carbon CIL Ubumsulwa obuphezulu 98.3% Umgodi waseKilimapesa Iprojekthi yaseNtshona Izisombululo ze-ore ezingasetyenziswanga Inkqubo ye-CIF Uthutho oluneendlela ezininzi Inombolo 2 umfanekiso

Imibuzo Ebuzwa Rhoqo: Ukucutshungulwa kweGolide eKenya

1. Kutheni ukubiwa kwabantwana ngaphambi kokuzalwa kuyinto eqhelekileyo kwiKakamega greenstone belt?

Iimo zejoloji eNtshona Kenya, ezifana neLiranda Corridor, zihlala ziqulathe ii-carbonaceous shales. Le khabhoni yendalo isebenza njengesiponji (preg-robbing), ifunxa i-gold-cyanide complex ngaphambi kokuba uyifumane, nto leyo ebangela ilahleko enkulu kwi-tailing.

2. I-AuCarb™ yenza njani Ikhabhoni esebenzayo boyise i-ore zaseKenya ezibambisa ngaphambi kokuba zithathwe?

Ukuze ulwe nekhabhoni yendalo, udinga ikhabhoni engcono kakhulu yorhwebo. I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon inesakhiwo esiphuhlileyo se-macroporous esinika i-adsorption kinetics ekhawulezayo kakhulu. Iyagqitha i-ore yendalo, ihluthe i-gold complex kuqala kwaye iyikhusele ngokukhuselekileyo.

3. Ngaba ukusebenzisa i-AuLeach™ kuya kunceda ekuqinisekiseni imvume ye-NEMA kufutshane neLake Victoria?

Ngokuqinisekileyo. Ngenxa yokuba igolide eNtshona Kenya iwela ngaphakathi kweLake Victoria basin, i-NEMA (iNational Environment Management Authority) ilawula ngokungqongqo iikhemikhali eziyingozi. I-AuLeach™ Gold Leaching Agent ayinayo i-cyanide kwaye ayinatyhefu ingako, nto leyo eyenza uvavanyo lwempembelelo yokusingqongileyo (EIA) lube lula kakhulu ukudlula kwaye ikhusela ngokupheleleyo iinkqubo zamanzi zasekuhlaleni.

4. Ngaba ukutshintshela kwi-AuLeach™ kufuna utshintsho kwizityalo eKenya?

Akukho mfuneko yenkcitho yemali okanye uhlengahlengiso lwezixhobo. I-AuLeach™ yenzelwe ukuba ithathe indawo yeSodium Cyanide . Ungasebenzisa iitanki zakho zeCIL ezikhoyo, useto lwe-vat leaching, i-agitators, kunye neesekethe zokubuyisela ikhabhoni esebenzayo ngaphandle kokuphazamiseka.

5. Kutheni ubulukhuni bekhabhoni obuyi-≥99% bubalulekile kwimisebenzi yegolide yaseMigori?

Imisebenzi ebhantini laseMigori idla ngokusebenzisa uthuli oluxineneyo nolurhabaxa oludlula kwizinto ezivuselelayo ezinamandla. Ukuba ikhabhoni yakho esebenzayo ithambile, iyaqhekeka (iyancipha), kwaye iziqwenga ezinegolide ziyawa ziye kwiintsalela. I-AuCarb™ igcina ubunzima obuyi-≥99%, ithintela ukwaphuka kwaye isusa ukulahleka kwegolide.

6. I-AuCyan™ ijongana njani nee-sulfidic ores zaseNtshona Kenya?

Ii-ore ze-sulfidic zifuna amandla aphezulu eekhemikhali ukuze zikhuphe igolide. Ngokuqinisekisa ubunyulu obuphezulu be-≥98.3%, i-AuCyan™ Sodium Cyanide NaCN inika uxinaniso oluphezulu lwe-cyanide (CN-). Oku kunciphisa ngokukhawuleza ii-matrices ze-sulfide, kuphucula amazinga okunyibilika kunye nokunyusa isivuno sokubuyisela.

7. Uzikhusela njani iikhemikhali xa uthuthwa usuka eMombasa usiya eKakamega?

Uhambo olude oluvela elunxwemeni ukuya eNtshona Kenya lubandakanya ukufuma, ubushushu, kunye neendlela ezinzima. Sipakisha i-AuCyan™ kwiidrama zentsimbi eziqinileyo, eziqinisekiswe yi-UN kunye neengxowa zepolymer zangaphakathi ezivaliweyo kabini. Oku kuqinisekisa ukuba akukho kufuma, okugcina i-reagent yomile kwaye inamandla xa ifika kwindawo yakho.

8. Ngaba ukungenisa i-AuLeach™ ngezibuko laseMombasa kuyakonga ixesha xa kuthelekiswa neCyanide?

Ewe, kakhulu. I-Sodium cyanide yimpahla eyingozi yeKlasi 6.1, efuna iimvume ezininzi, ukukhatshwa ngamapolisa, kunye nokugcinwa okuyingozi eMombasa, nto leyo ekhokelela ekulibazisekeni kwezibuko. I-AuLeach™ ichazwa njengengeyongozi, nto leyo evumela ukuba ikwazi ukuthutha impahla njengempahla eqhelekileyo yemizi-mveliso ukuze ithunyelwe ngokukhawuleza ngaphakathi elizweni.

9. Ngaba iimveliso zakho zifanelekile kwimigodi etshintsha ukusuka kweyobugcisa ukuya kweyorhwebo?

Ngokuqinisekileyo. Njengoko imigodi yaseKenya itshintsha ukusuka kwiindlela zobugcisa ukuya kwizityalo ezisemthethweni ze-CIL/CIP, ukumisela ii-reagents ngundoqo kuzinzo. United Chemical Ibonelela ngokubonelela okunokukhuliswa, ubunyulu obuphezulu obuhlala buhleli, kunye nenkxaso yobugcisa ukuqinisekisa ukuba isityalo sakho esitsha esiphuculweyo sifumana ukubuyiselwa koyilo oluphezulu.

10. Isityalo sethu saseKenya singazifumana njani iisampulu zovavanyo zasimahla?

Sikhuthaza uvavanyo olupheleleyo lwe-metallurgical. Abaphathi beZityalo kunye neeNjineli eziPhambili eKenya banokuqhagamshelana nathi ngqo ukuze bacele iisampulu zovavanyo zasimahla ze-AuCyan™, AuCarb™, okanye i-AuLeach™. Siza kulungelelanisa ukuhanjiswa ngokukhawuleza kwilabhoratri yakho ukuze kwenziwe uvavanyo lwe-kinetic bottle-roll okanye lwe-column leaching.

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