Iikhemikhali zokubuyisa iGolide yaseGhana: i-High-Purity Leaching kunye nee-CIL Reagents

Izisombululo zeGolide eziPhambili kwiCandelo leMigodi laseGhana

Njengomvelisi wegolide ohamba phambili eAfrika, iGhana inoshishino lwezemigodi olukhulileyo nolubalulekileyo kwihlabathi liphela. Ijikeleze i-Ashanti Gold Belt echumayo, imisebenzi emikhulu eTarkwa, e-Obuasi, nase-Ahafo icubungula izigidi zeetoni ze-ore minyaka le. Kwezi sekethe ze-CIL (Carbon-in-Leach) kunye ne-CIP (Carbon-in-Pulp) ezine-high-throughput, ukusebenza kakuhle kunye nokuhambelana kwee-reagents ze-metallurgical kulawula inzuzo yomsebenzi wonke.

United Chemical liqabane eliphambili lokubonelela ngegolide laseGhana. Sihambisa iikhemikhali zokubuyisa igolide ezicocekileyo nezininzi ezixhaswa yi-logistics eqinileyo yaselwandle kumazibuko asebenzayo eNtshona Afrika, siqinisekisa ukuba isityalo sakho sokutsala sisebenza kakuhle ngomthamo ophezulu.

IiReagents zethu zeFlagship zeeSekethe zeGolide zaseGhana

1. I-AuCyan™ NaCN Sodium Cyanide ≥98.3%

Kwizityalo ezinkulu ezisebenzisa i-cyanidation ezicubungula zombini ii-ore ezi-oxidized kunye nezintsonkothileyo ezivela kwi-Ashanti Belt, ubunyulu beekhemikhali bulingana nokusebenza kakuhle kwezoqoqosho. Sibonelela nge -AuCyan™ NaCN Sodium Cyanide ≥98.3% . Ngokuqinisekisa ubunyulu obuqinileyo besiseko se-≥98.3%, sinciphisa kakhulu ukungcola okunganyibilikiyo. Kwimisebenzi yaseGhana enetoni ephezulu, oku kuthetha ukuba i-alkalinity yokukhusela ezinzileyo, ukusetyenziswa okuphantsi kakhulu kwesiseko ngetoni nganye yentsimbi, kunye nezigidi zeedola ezigcinwe kwiindleko zokusebenza zonyaka.

2. I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon

Ukucubungula ii-conglomerates ezirhabaxa zemimandla efana neTarkwa kufuna ukugaywa ngamandla kunye nokushukunyiswa okukhulu koomatshini kwiitanki zeCIL. Ukuba iCarbon esebenzayo ithambile, iyaqhekeka phantsi koxinzelelo olukhulu lokucheba, ithwala igolide enyibilikayo exabisekileyo ngqo kwidama leengca. I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon yenzelwe ezi ndawo zichanekileyo. Inobunzima obuqinisekisiweyo obuzimeleyo be- ≥ 99% , ukuqina kwayo okungaqhelekanga komzimba kuyamelana nokuguguleka, kuqinisekisa ukuba imveliso yakho yegolide ihlala ivalelwe ngokukhuselekileyo ngaphakathi kwe-carbon matrix.

3. I-AuLeach™ I-Arhente yokuNciphisa iGolide enobuhlobo nokusingqongileyo (i-GDA)

I-Arhente yoKhuseleko lweNdalo (i-EPA) yaseGhana inyanzelisa eminye yemithetho engqongqo malunga nokuthuthwa kwe -cyanide kunye nolawulo lweentsalela zenkunkuma e-Afrika. I-AuLeach™ Eco-Friendly Gold Leaching Agent (GDA) yindlela enamandla, engenabungozi enceda imisebenzi ukuba ihlale iphambili kuneendlela ezimiselweyo. Njengendlela ethe ngqo yokungena endaweni ye-cyanide yendabuko, le mveliso engenabungozi igcina i-leaching kinetics ebalaseleyo ngelixa idlula iimvume zokungenisa ezintsonkothileyo zeDangerous Goods (DG). Yenza lula ukuthobela i-EPA, yehlisa iindleko zolawulo lwenkunkuma enobungozi, kwaye ikhuthaza ubudlelwane obungcono noluntu lwasekuhlaleni.

ULungiselelo loBuchule lwaseNtshona Afrika: iCIF Tema & Takoradi

Ukubonelela ngeekhemikhali ezininzi kwimizi-mveliso eGhana kufuna ubuchule bokusebenzisa iindlela zaselwandle zaseNtshona Afrika. United Chemical isebenzisana neenqwelo zokuthutha imithwalo zaselwandle eziphambili ukuqinisekisa ukhuseleko olupheleleyo lwekhonkco lokuhambisa impahla.

Sisebenza phantsi kwe-Incoterms esemgangathweni wamazwe ngamazwe eyenzelwe icebo lakho lokuthenga:

• I-FOB (Izibuko Eziphambili zaseTshayina): Silawula yonke imithetho yokwenziwa kwempahla, ukususwa kwempahla kwamanye amazwe, kunye nokukhusela ukulayishwa kweenqanawa kwiindawo ezinkulu zaseTshayina, sinikezela ngamaxwebhu apheleleyo kumnikezeli wakho wezothutho otyunjiweyo.

• I-CIF (Izibuko laseTema naseTakoradi): Siququzelela i-inshurensi yokuthutha ulwandle kunye neyolwandle ngokuthe ngqo kwiindlela eziphambili zaselwandle zaseGhana. Izibuko laseTema likhonza izithili zemigodi zasempuma neziphakathi, ngelixa izibuko laseTakoradi libonelela ngokufikelela ngokukhawuleza kwimisebenzi yasentshona yeAshanti Belt.

• Ukupakisha kolwandle okuhambelana ne-IMDG: Ukuze kubekho ukhuseleko olupheleleyo elwandle kunye nokususwa ngokukhawuleza kwezibuko, i-AuCyan™ NaCN Sodium Cyanide ≥98.3% ipakishwe ngokungqongqo kwiidrama zentsimbi eziqinisekisiweyo yi-UN okanye kwiibhokisi zokhuni eziqinisiweyo eziqinileyo ngaphakathi kwezikhongozeli ezivaliweyo. Izinto ezingezizo eziyingozi ezifana ne -AuLeach™ kunye ne -AuCarb™ zipakishwe kwiingxowa ezinkulu zexabiso eliphezulu, ezingangeni kumswakama ezenzelwe imozulu yetropiki.

Isikhokelo soKhetho lweeReagent kwimisebenzi yaseGhana

Imibuzo ebuzwa qho 

Umbuzo 1: Ngawaphi amazibuko aseGhana alungele ukungeniswa kwamanye amazwe United Chemical iimveliso?

Phantsi kwemigaqo yethu yorhwebo yeCIF, sihlala sithumela kwiinqanawa ukuya kwiZibuko laseTema nakwiZibuko laseTakoradi . ITema ilungile kakhulu kwimisebenzi kwimimandla esembindini nasempuma, ngelixa iTakoradi ibekwe kufutshane neendawo zokumbiwa kwemigodi zasentshona zeAshanti Gold Belt (ezifana neTarkwa). Sinikezela ngamaxwebhu apheleleyo e-IMDG ukuqinisekisa ukuba iiarhente zakho zokucoca ziyakwazi ukucubungula umthwalo ngokukhawuleza kuzo zombini ezi zibuko.

Umbuzo 2: I-AuLeach™ GDA inceda njani imisebenzi ejongene nemithetho engqongqo ye-EPA eGhana?

I-Ghanaian EPA ijonga ngokusondeleyo ukuthuthwa, ukusetyenziswa, kunye nokulahlwa kweekhemikhali eziyingozi ezifana ne-cyanide yendabuko. Ngenxa yokuba i-AuLeach™ Eco-Friendly Gold Leaching Agent (GDA) yikhemikhali engenabungozi, ingaphandle kwesakhelo somthetho esingqongqo seeMpahla eziyingozi kakhulu. Oku kuvumela imigodi ukuba ihlawule amasiko ngokukhawuleza, iphephe iifizi zothutho ze-DG ezikhethekileyo, kwaye ilula ingxelo yazo yokusingqongileyo yolawulo lwemingxunya.

Umbuzo 3: Kutheni ubunyulu obuqinisekisiweyo be-≥98.3% bubalulekile kwimigodi emikhulu eGhana?

Kwimigodi emikhulu ecubungula amawaka eetoni ze-ore mihla le, nokuba kuncitshiswa i-1% kwi-reagent purity kunokungenisa ukungcola okubalulekileyo okuphazamisa i-leaching circuit kwaye kwandise ukusetyenziswa kweekhemikhali. Ngokuchaza i -AuCyan™ NaCN Sodium Cyanide ≥98.3% , siqinisekisa i-reagent egxile kakhulu, ezinzileyo. Oku kuvumela iingcali ze-metallurgists ukuba zigcine ulawulo oluchanekileyo lwedosi, ekugqibeleni zinciphise umthamo opheleleyo weekhemikhali ezithengwayo ngonyaka.