Ukoyisa iCongo Gold Belt: IiReagents ezinemveliso ephezulu kunye neInland Logistics yeDRC

IDemocratic Republic of the Congo (DRC) ibamba ezinye zezona ndawo zigcina igolide zinenzuzo enkulu kwihlabathi. Ixhaswe yimisebenzi emikhulu yorhwebo kwiphondo laseHaut -Uélé (njengeMigodi yeGolide yaseKibali ekumgangatho wehlabathi) kunye nokwandisa izityalo zokucubungula kulo lonke elaseIturi , eSouth Kivu , naseManiema , iDRC ifuna inani elikhulu lee-reagents ezisebenza kakuhle. Nangona kunjalo, ngenxa yendawo yayo yangaphakathi, abaqhubi bemigodi bajongene nemiqobo emibini emikhulu: ukufikelela kwi-kinetics ephezulu yokubuyisela amandla kwiitanki zeCIL/CIP ezinamandla kunye nokulawula uthutho lwemida emininzi oluvela kumazibuko aseMpuma Afrika.

United Chemical Sivala esi sikhewu njengesixhobo sokuvelisa esiyintloko ngqo. Sibonelela ngeCore Trio yethu yee-reagents zokukhupha ezilungiselelwe ngokukodwa iziphumo ezinkulu zokucubungula, zixhaswa yingcali yolawulo lwekhonkco lokuhambisa impahla eliwela imida.

I-Technical Portfolio kunye neBenchmarking Matrix

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

Kwizityalo zoshishino ze-CIL/CIP ezinomthamo ophezulu eziphatha izigidi zeetoni ze-ore minyaka le, ubunyulu beekhemikhali bulawula ngokuthe ngqo ukusebenza kakuhle kweendleko. Sivelisa kwaye sinikezela nge -AuCyan™ NaCN Sodium Cyanide ≥98.3% kwimo ye-briquette eqinileyo. Ngokugcina ubunyulu obuqinisekisiweyo besiseko se-≥98.3%, sinciphisa kakhulu ukungcola okunganyibilikiyo. Olu xinzelelo luphezulu kakhulu luvumela iingcali ze-metallurgists zase-DRC ukuba zigcine i-alkalinity echanekileyo yokukhusela, zinciphise idosi ye-reagent ngetoni nganye ye-ore, kwaye ziqinisekise i-kinetics yokunyibilika kwegolide ngokukhawuleza kwimijikelo enzima yemveliso. (Ifuna iSatifikethi esisebenzayo soMsebenzisi wokugqibela / Imvume yokungenisa kaRhulumente).

2. I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon (Iisampulu zovavanyo zasimahla ziyafumaneka xa ziceliwe)

Ukushukunyiswa koomatshini okuphezulu okucociweyo kwiitanki zeCIL eziqhubekayo kunokuqhekeza iCarbon engaphantsi komgangatho ngokulula , okubangela ukulahleka kwegolide exabisekileyo kumadama angasemva. I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon (Iisampulu zovavanyo zasimahla ziyafumaneka xa ziceliwe) zenziwe ngokwemigangatho engqongqo yokwemba i-ASTM kunye ne -AARL ukuphelisa ukuncipha kwekhabhoni.

• Ukuqinisekiswa Kwasimahla Kwelebhu: Sikhuthaza abaphathi bezityalo zaseDRC ukuba bavavanye ukusebenza kwethu. Iisampuli zovavanyo zasimahla ziyafumaneka xa ziceliwe ukuqinisekisa ukumelana kwethu nokufunxwa kwexabiso le-K kunye nokungakhuphi umthengisi wakho wangoku ngaphambi kokuba ufake iodolo yorhwebo.

3. I-AuLeach™ I-Agent yeGold Leaching enobuhlobo neNdalo (i-GDA) (Iisampulu zovavanyo zasimahla ziyafumaneka xa ziceliwe)

Ukuthutha i-cyanide eyingozi yemveli inqumla imida eyahlukeneyo yamazwe ngamazwe (umz., ukusuka eKenya okanye eTanzania ukuya kwiMpuma yeDRC) kubandakanya iimvume eziqatha zeDangerous Goods (DG), ukulibaziseka kokujonga imida, kunye neentlawulo ezikhethekileyo zokupheleka. I-AuLeach™ Eco-Friendly Gold Leaching Agent (GDA) (Iisampulu zovavanyo zasimahla ziyafumaneka xa ziceliwe) yi-reagent engenye engenabungozi eyi-100%. Isusiwe kwaye ithuthwa kwi-customs njengempahla eqhelekileyo engenabungozi, ifikelela kumazinga okukhupha igolide alingana ne-cyanide ngelixa isusa ngokupheleleyo ukungqubana kwe-DG kumda kwaye inciphisa umngcipheko wokhuseleko lwendawo.

Ukoyisa i-Inland DRC Logistics: Ii-East African Corridors

Ukubonelela ngeenkonzo zegolide empuma ye-DRC kufuna ukuphunyezwa okungenamthungo kwiindlela zothutho zamazwe ngamazwe ezimiselweyo. United Chemical ibonelela ngokuthunyelwa okupheleleyo kweekhonteyina (MOQ: 1 FCL) phantsi kwemiqathango yeCIF ethembekileyo kwiingcango eziphambili zonxweme:

• I-Northern Corridor (CIF Mombasa, Kenya): Ilungele ukuvunyelwa kwemigodi eHaut -Uélé (Kibali) nase -Ituri . Imithwalo ifika ePort Mombasa, ihlawule irhafu yokuhamba, kwaye ihamba ngomgaqo omkhulu odlula e-Uganda ukuya ngqo empuma ye-DRC ngezithuba zomda wase-Aru okanye waseDurba.

• I-Central Corridor (CIF Dar es Salaam, eTanzania): Icetyiswa ukuba isetyenziswe eMzantsi Kivu (eBukavu) naseManiema . Iinqanawa zifika eDar es Salaam, apho uhambo oluya emhlabeni ludlula eRwanda/eBurundi lungena eDRC ngeGoma okanye eBukavu.

• Uqinisekiso lokuPakisha kweShishini: Ukuze kunyamezele amawaka eekhilomitha zokuhamba emhlabeni, i-AuCyan™ NaCN Sodium Cyanide ≥98.3% igcinwe ngokungqongqo kwiidrama zentsimbi eziqinisekisiweyo yi-UN ngaphakathi kwiikhonteyina ezivaliweyo. Iimveliso ze-AuCarb™ kunye ne-AuLeach™ ezingengozi zipakishwe kwiingxowa ze-PE eziqinileyo ze-laminated ezinobunzima obuyi-25kg okanye kwiingxowa ezinkulu ezimelana nokufuma.

Imibuzo ebuzwa qho 

Umbuzo 1: Yeyiphi indlela yokuthumela ethembekileyo yeekhemikhali eziya kwimigodi eHaut-Uélé naseIturi?

Eyona ndlela isebenzayo yokuhambisa impahla kwiindawo zegolide kumantla-mpuma eDRC (njengeKibali eHaut-Uélé) kukusebenzisa imigaqo yethu yorhwebo yeCIF ukuya kwiZibuko laseMombasa (eKenya) . Ukusuka eMombasa, impahla ihamba ngeNorthern Corridor idlula eUganda ngqo ukuya kwimida yasempuma yeDRC. Sinikezela ngazo zonke iimpepha zorhwebo ezifunekayo (i-COA, i-MSDS, i-TDS) ukuqinisekisa ukuba ukuhamba kuhamba kakuhle.

Umbuzo 2: I-AuCarb™ Activated Carbon ithelekiswa njani neebhentshi zehlabathi ezifana neJacobi G208AS okanye i-G210AS?

I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon yethu (Iisampulu zovavanyo zasimahla ziyafumaneka xa ziceliwe) (iigreyidi ze-AC50, AC55, kunye ne-AC60) zisebenza njengexabiso elithe ngqo nelingabizi kakhulu elilingana neJacobi G208AS, G209AS, kunye ne-G210AS. Yenzelwe ngokukodwa imigangatho ye-ASTM/AARL, ikhabhoni yethu inobunzima bebhola-pan obuyi- ≥ 99% kunye namandla okutsalwa kwe-K-value ukuya kuthi ga kwi- ≥ 30 Kg/t , okuthintela ukulahleka kwegolide okubangelwa kukuqhekeka kwekhabhoni kwiitanki ezinkulu ze-CIL.

Umbuzo 3: I-AuLeach™ GDA izinciphisa njani iindleko zothutho oluwela imida ukuya empuma ye-DRC?

Ukuthutha i-cyanide yendabuko inqumla imida emininzi yamazwe ngamazwe ukuya e-DRC kufuna iimvume ezinzima zeDangerous Goods (DG) kunye neekhaphethi ezikhethekileyo ezivela kwizithethe zaseKenya/Tanzania ngokusebenzisa amazwe okuthutha. Ngenxa yokuba i-AuLeach™ Eco-Friendly Gold Leaching Agent (GDA) (Iisampulu zovavanyo zasimahla ziyafumaneka xa ziceliwe) zicocwa kwaye zithuthwa njengempahla eqhelekileyo engenabungozi, iyaziphepha ngokupheleleyo ezi migaqo ingqongqo ye-DG, nto leyo ekhokelela ekuweleni imida ngokukhawuleza kunye neendleko zokuthutha eziphantsi.

Q4: Ngaba United Chemical Siza kubonelela ngeesampulu zovavanyo kwilabhoratri yethu eDRC?

Ewe, ngokuqinisekileyo. Sinikezela ngeesampulu zovavanyo zasimahla xa ziceliwe zombini i-AuCarb™ Gold Recovery Coconut Shell Activated Carbon kunye ne -AuLeach™ Eco-Friendly Gold Leaching Agent (GDA) . Oku kuvumela iqela lakho le-metallurgical ukuba livavanye ngokuzimeleyo kwaye liqinisekise i-leaching kinetics, i-K-values, kunye nobunzima be-carbon kwilabhoratri yakho ngaphambi kokubeka i-odolo epheleleyo (1 FCL).

Umbuzo 5: Kutheni ubunyulu obuyi-≥98.3% bubalulekile kwiSodium Cyanide esetyenziswa kwizityalo ezinkulu ze-DRC CIL?

Kwiindawo ezinkulu zokucubungula ezisebenza ngeentsimbi zegolide ezintsonkothileyo, ukugcina uxinaniso oluchanekileyo lwe-reagent kubalulekile ukuze kusebenze kakuhle. I-AuCyan™ NaCN Sodium Cyanide ≥98.3% inika ubunyulu obuqinisekisiweyo obunciphisa ukungcola okunganyibilikiyo, izinzise i-alkalinity yokukhusela, kwaye inciphise ukusetyenziswa kweekhemikhali ngetoni nganye yentsimbi, inika ukusebenza kakuhle kweendleko eziphezulu kwimisebenzi eqhubekayo.