Ukwandisa Imveliso Yegolide eMali: IiReagents zePremium kunye neeTyathanga zoNikezelo eziKhuselekileyo

Ukwandisa Imveliso Yegolide eMali: IiReagents zePremium kunye neeTyathanga zoNikezelo eziKhuselekileyo

IMali imi njengelizwe elinamandla kwimveliso yegolide eNtshona Afrika. Ukususela kwimisebenzi emikhulu evulekileyo nengaphantsi komhlaba kwiNgingqi yaseKayes (equka iKenieba ekhulayo) ukuya kwiindawo ezibalulekileyo kwiNgingqi yaseSikasso , icandelo lezemigodi lelizwe licubungula iitoni ezinkulu zeBirimian Greenstone belt ores. Ukufezekisa ukusebenza okuphezulu kwesinyithi kwezi zityalo zinkulu zeCIL/CIP kufuna ii-reagents ezibonelela ngobunyulu obungaguqukiyo kunye nekhonkco lokubonelela elikwaziyo ukuhamba ngezixhobo ezintsonkothileyo ezivaliweyo.

United Chemical ivala umsantsa phakathi kokwenziwa kweekhemikhali eziphezulu kunye neendawo zeemigodi zaseNtshona Afrika. Sibonelela abaqhubi baseMali ngee-reagents zokukhupha eziphezulu, ezixhaswa zizisombululo zokuthutha ulwandle ezicwangcisiweyo ngokukodwa zokuthutha ulwandle olungenamthungo olunqumla imida.

IiReagents Ezisebenza Kakhulu kwiZityalo zeNkqubo zaseMali

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

Kwizityalo zorhwebo ezisele zimiselwe ezixhomekeke kakhulu kwi-cyanidation echanekileyo, ubunyulu be-reagent yeyona nto iphambili ekuphuculeni iindleko. I-AuCyan™ NaCN Sodium Cyanide ≥98.3% yenziwe ngobunyulu obuphezulu obuqinisekisiweyo. Oku kunciphisa ukungeniswa kwezinto ezingcolisayo ezinganyibilikiyo kwisekethe yokutsalwa, kuzinzisa amanqanaba e-pH kwaye kunciphisa kakhulu umthamo we- cyanide esetyenziswa ngetoni nganye ye-ore. Kwiingcali ze-metallurgists zaseMali, oku kuthetha ngokuthe ngqo ukuba iindleko zokusebenza eziphantsi kunye ne-kinetics yokunyibilika eqikelelweyo, enesivuno esiphezulu.

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

Kwiisekethe zokukhupha zanamhlanje, ukushukuma okuphezulu kubalulekile ukugcina ii-ore zaseMali ezixineneyo zimile. Nangona kunjalo, olu xinzelelo loomatshini lunokonakalisa kakhulu iCarbon esebenzayo eqhelekileyo , nto leyo ekhokelela ekulahlekelweni kwegolide enyibilikayo kwiindawo eziseleyo. Ukuze uqinisekise isivuno sakho, sinikezela ngeCarbon esebenzayo ye-AuCarb™ Gold Recovery Coconut Shell . Yenziwe kwaye yaqinisekiswa ngobunzima bebhola-pan obuyi- ≥ 99% , inika ukumelana okukhulu kokuhla, iqinisekisa ukuba igolide efakwe emanzini ihlala itshixiwe ngaphakathi kwee-carbon pores kuyo yonke inkqubo ye-CIP/CIL.

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

Imeko yeMali njengelizwe elingangeni ndawo yenza ukuba uthutho lweekhemikhali lube nzima kakhulu. Ukuthutha iikhemikhali ezinobuthi ngaphesheya kwemida (umz., ukusuka eSenegal ukuya eMali) kufuna iimvume zokuthutha ezibizayo zeDangerous Goods (DG), abakhaphi bokhuseleko, kunye nothutho olulawulwa kakhulu emhlabeni. I-AuLeach™ Eco-Friendly Gold Leaching Agent (GDA) yindlela etshintsha umdlalo, engenabungozi. Inika ukusebenza okuqinileyo kokukhuhla okufana ne-cyanide eqhelekileyo kodwa ihlelwa njengemithwalo engenabungozi. Oku kususa ngokupheleleyo imfuneko yamaxwebhu angqongqo e-DG awela imida, okukhawulezisa kakhulu ukuhanjiswa kwezibuko ukuya emigodini kunye nokunciphisa iindleko zokuthutha.

Ukoyisa uLogistics oluValekileyo: Iindlela zeZibuko eziCwangcisiweyo

Ukuqinisekisa ukunikezelwa rhoqo kwee-reagents ezibalulekileyo kwilizwe laseMali kufuna ulungelelwaniso lobuchwephesha kwiingcango zonxweme lwengingqi. Sisebenzisa ii-Incoterms ezithembekileyo ukubonelela ngemixokelelwane yokubonelela eguquguqukayo nencitshiswayo.

• I-FOB (iiZibuko eziPhambili zaseTshayina): Sijongana nokuthobela imithetho ye-DG yasekhaya ngokungqongqo, ukususwa kwempahla kwamanye amazwe, kunye nokulayishwa kweekhonteyina ezikhuselekileyo kwiinqanawa kwiindawo eziphambili zaseTshayina, sinikezela ngamaxwebhu angenasiphako kwiqela lakho lokuthenga.

• I-CIF (Izibuko zeSango laseMali): Silawula i-inshurensi yokuthutha ulwandle lwamazwe ngamazwe kunye neenqwelo-moya zaselwandle ngokuthe ngqo kwiindlela eziphambili zokuhambisa ulwandle ezikhonza iMali. Iimpahla zethu zithunyelwa ikakhulu kwiZibuko laseDakar (eSenegal) - isiseko sendlela yeDakar-Bamako - kunye neZibuko lase-Abidjan (eCôte d'Ivoire) kwimisebenzi yasemazantsi eMali.

• Ukupakishwa Okukhuselekileyo Kokunqumla Imida: Silindele uhambo olunzima oluya kudlula emhlabeni ukusuka kumazibuko aselunxwemeni ukuya kwiindawo zemigodi zaseMali, i-AuCyan™ NaCN Sodium Cyanide ≥98.3% ipakishwe ngokungqongqo kwiidrama zentsimbi eziqinisekisiweyo yi-UN okanye kwiibhokisi zomthi eziqinisiweyo kakhulu ngaphakathi kwezikhongozeli ezivaliweyo. Iimveliso ezingengobungozi ( i-AuLeach™ kunye ne-AuCarb™ ) zisebenzisa iingxowa ezikumgangatho ophezulu ezikhusela ukufuma ukuze zimelane nemozulu eshushu yaseNtshona Afrika.

Ukukhethwa kweeReagent kwimisebenzi yaseMali

Imibuzo ebuzwa qho 

Umbuzo 1: Yeyiphi indlela yokuthumela iikhemikhali ethembekileyo eya eMali?

Ngenxa yejografi yaseMali engenanto, eyona ndlela isebenzayo yokuhambisa impahla kukusebenzisa imiqathango yethu yeCIF ukuya kwiZibuko laseDakar (eSenegal) okanye kwiZibuko lase-Abidjan (eCôte d'Ivoire) . Ukusuka kwezi zibuko zinzulu, abathuthi bempahla basekuhlaleni abagunyazisiweyo banokususa imithwalo baze basebenzise iindlela ezisemgangathweni zamazwe ngamazwe (ezifana nendlela yaseDakar-Bamako) ukuhambisa impahla ngqo kwiindawo zemigodi ezifana neKayes neSikasso.

Umbuzo 2: I-AuLeach™ GDA izisombulula njani iingxaki zokuthutha eziwela imida kwimigodi yaseMali?

Ukungenisa iSodium Cyanide yendabuko eMali kufuna ukuba impahla idlule kumazwe angabamelwane, nto leyo ebangela ukuhlolwa okunzulu kwemithetho yeeDangerous Goods (DG), ukukhatshwa okunyanzelekileyo, kunye nokulibaziseka okunokwenzeka kwimida. Ngenxa yokuba i-AuLeach™ Eco-Friendly Gold Leaching Agent (GDA) yikhemikhali engenabungozi, iyayiphepha le miqathango ingqongqo yokuthutha i-DG. Oku kuvumela ukuthuthwa okulula, okukhawulezayo, kunye nokungabizi kakhulu emhlabeni ukusuka kumazibuko aselunxwemeni ukuya ngqo kwindawo osebenza kuyo.

Umbuzo 3: Kutheni ubulukhuni beCarbon esebenzekayo obuyi-≥ 99% bubalulekile kwimisebenzi emikhulu?

Kwiitanki ezinkulu zeCIL/CIP, ulusu luyashukunyiswa rhoqo. Ikhabhoni ethambileyo okanye engaphantsi iya kuqhekeka phantsi koxinzelelo loomatshini, iguquke ibe luthuli olucolekileyo oluthwala igolide exabisekileyo efakwe emanzini iye edamini leengca. Ngokuchaza i -AuCarb™ Gold Recovery Coconut Shell Activated Carbon enobunzima obuqinisekisiweyo obuyi- ≥ 99% , abaphathi bezityalo baqinisekisa ukuqina okuphezulu ngokomzimba, bethintela ukubola kwaye bekhusela amanani abo okugqibela okubuyiswa kwegolide.