Isetyenziselwa ntoni iSodium Cyanide?

I-Sodium Cyanide isetyenziswa ngokuqhelekileyo kwishishini lemigodi ukukhupha igolide kwi-ores.

Ndingakwandisa njani ukusetyenziswa kweekhemikhali ekusetyenzweni kwentsimbi ekrwada?

Ukuphucula ukusetyenziswa kweekhemikhali ekusetyenzweni kwentsimbi ekrwada kubandakanya izicwangciso ezininzi zokuphucula ukusebenza kakuhle kunye nokusebenza kakuhle kweendleko:

Ngaba kukho imigaqo ethile yokusetyenziswa kweekhemikhali zemigodi?

Ewe, ukusetyenziswa kwemichiza yemigodi kuxhomekeke kwimimiselo eyahlukahlukeneyo elawula ukuveliswa, ukusetyenziswa, ukugcinwa nokulahlwa kwayo. Le mimiselo yenzelwe ukukhusela impilo yabantu kunye nokusingqongileyo. Imiba ephambili yolawulo ibandakanya:

Yintoni i-arhente yokumisa, kwaye isebenza njani kwimigodi?

I-arhente yokumisa, eyaziwa ngokuba yi-flocculant, yikhemikhali esetyenziselwa ukukhawulezisa ukulungiswa kwamasuntswana amisiweyo kulwelo. Kumxholo wokumbiwa kwemigodi, ii-arhente zokuhlalisa zibalulekile ekuphuculeni ukusebenza kakuhle kokusetyenzwa kwentsimbi kunye nolawulo lweentsalela zezimbiwa.

Ndiyigcina njani iSodium Cyanide ngokukhuselekileyo?

I-Sodium Cyanide kufuneka igcinwe kwindawo epholileyo, eyomileyo, kude nezinto ezingahambelaniyo kwaye ngokuhambelana nezikhokelo zokhuseleko.

Ikhaya » Iindawo eziphambili » Afrika ephakathi »inqaku

Ukoyisa iCongo Basin: IiReagents zeGolide ezivelisa iVimba ePhakamileyo kwiAfrika eseMbindini

Ukuphucula Ukubuyiswa eKibali, eBatouri, nangaphaya kwayo nge-AuCyan™ NaCN, i-AuCarb™ Carbon, kunye ne-AuLeach™ GDA

UnitedChemical08-24-2026Afrika ephakathi10

Ukoyisa iCongo Basin: IiReagents zeGolide ezivelisa iVimba ePhakamileyo kwiAfrika eseMbindini

Ukoyisa iCongo Basin: IiReagents zeGolide eziKhulisa iMpahla ePhakamileyo kwiAfrika eseMbindini Inombolo yesi-1 umfanekiso

I-Central Africa ihleli phezulu kwenye yezona zakhiwo zejoloji zichumayo, kodwa zinzima, kwaye zinegolide kwihlabathi liphela. Ukususela kwimisebenzi ekumgangatho wehlabathi yoMgodi weGolide waseKibali kwiDemocratic Republic of the Congo (DRC) ukuya kwiiprojekthi ezikhula ngokukhawuleza kummandla waseBatouri eCameroon , eGabon , nakwiCentral African Republic (CAR) , lo mmandla ufuna ubuchule bokunyibilikisa isinyithi.

Nangona kunjalo, ukusebenza kwi-equator Congo Basin kuneengxaki ezikhethekileyo. Iingcali zeMetallurgists kunye nabaLawuli boThengo bahlala belwa nokufuma okukhulu, imvula enkulu, kunye nokohlwaya iziseko zothutho ngaphakathi elizweni. Kwiisekethe ezinkulu zeCarbon-in-Leach (CIL) kunye neCarbon-in-Pulp (CIP) , iCarbon esebenzayo engaphantsi komgangatho iqhekeka ngokukhawuleza ibe ziinkozo ezinegolide ezilahleka ngokusisigxina kwiintsalela. Kubasebenzi abasebenzisa i-heap leaching kunye ne-vat leaching , ukugcina uzinzo lweekhemikhali kwimvula enkulu kunye nokuhamba kwindlela enzima yokuthutha izinto ezinobungozi eziwela umda kunokubangela ukulibaziseka kweprojekthi.

United Chemical sisisombululo esiqinisekileyo kwicandelo lezemigodi yegolide eMbindi Afrika. Sinikezela ngepotifoliyo yee-reagents ezicwangciswe ngobuchule ezenzelwe ukumelana nokuwohloka kwetropiki, ukuqinisekisa ukuba i-leaching kinetics ikhawuleza, kunye nokwenza lula uthungelwano lwakho lokubonelela ngezixhobo ezininzi. Sinikezela ngokusebenza ngqo kwifektri ngqo kwiingcango ezinkulu ezifana nePort of Douala, Pointe-Noire, kunye neMatadi.

I-Premier Reagent Matrix yeMisebenzi yeTropiki kunye ne-Inland

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

Umgangatho ongaphikiswayo wokunyibilikiswa kwe-ore yokuqala, owenzelwe i-kinetics ye-leaching enamandla kwiindawo ezinkulu ze-CIL kulo lonke elase-DRC naseCameroon.

Ukungaguquguquki kwe-≥98.3%: Kwi-ores ezirhabaxa nezirhabaxa ezixhaphakileyo kwi-craton yaseCongo, i-AuCyan™ inika uxinaniso olukhulu lwee -ion ze-cyanide zasimahla . Oku kukhawulezisa kakhulu isigaba sokutsalwa kwegolide, kuqinisekisa ukubuyiswa kwegolide okuphezulu nakwiimatrices ezintsonkothileyo ze-mineralological.
Ukupakisha isivikelo somswakama we-Equatorial: I-sodium cyanide ithambile kakhulu. Ukuze kuliwe nokufuma okugqithisileyo kwe-Central Africa, ii-briquette zethu zivalwe ngaphakathi kweengxowa ze-PVC ezinzima, ezineengqimba ezimbini ngaphakathi kweedrama zentsimbi eziqinisekisiweyo yi-UN, ukuqinisekisa ukuba komile ngokupheleleyo ngexesha lokuthunyelwa kwempahla elwandle ixesha elide kunye nokuhamba ehlathini okulandelayo.

📊Iinkcukacha zoBugcisa: Umgangatho woBumsulwa oyi-98.3%

Njengoko zigqwesa imilinganiselo yoshishino, iibhetshi zethu zamva nje zemveliso zihlala zifikelela kumanqanaba "oMgangatho oPhezulu". Apha ngezantsi kukho idatha yokusebenza eqinisekisiweyo (Ref: Batch C050030HS251101).

Izinto zoVavanyo	Umgangatho (GB/T 19306-2003)	I-AuCyan™ (Eqhelekileyo)	Impembelelo yokuSebenza
Isodium Cyanide (NaCN)	≥ 98.0%	98.3%	I-kinetics ephezulu yokunyibilika kwegolide kunye namazinga okubuyisela.
ISodium Hydroksidi (NaOH)	≤ 0.5%	0.13%	Uzinzo oluphezulu lwe-pH; kuthintela i-hydrolysis ngaphambi kwexesha.
I-Sodium Carbonate (Na2CO3)	≤ 0.5%	0.18%	Ukuphazamiseka okuncinci kokungcola kwisisombululo sokuvuza.
Ukufuma (H2O)	≤ 0.9%	0.3%	Ukuqina okuqinileyo ngexesha lokugcina ixesha elide kunye nokuhamba ngolwandle.
Izinto ezinganyibilikiyo	≤ 0.05%	0.02%	Ifomula ethintela ukuvaleka; ikhusela iimpompo ezibalulekileyo kunye neempumlo.

Iinkqubo zeMetallurgy ezisebenzayo: Ukutsalwa kweHeap, Ukutsalwa kweVat, Ukutsalwa kweCarbon (CIL), Ukutsalwa kweCarbon (CIP), Ukutsalwa kweCarbon (CIC)

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

Ukhuselo olupheleleyo ekulahlekelweni yigolide kwiisekethe ze-CIL, CIP, kunye ne-Carbon-in-Column (CIC) ezine-high-agitation.

Ukuqina Okuqinisekisiweyo ≥99%: Kwiitanki ezinkulu zeCIL ezinomthamo omkhulu (ezifana nezo zisetyenziswa eDRC), amandla okubola koomatshini makhulu kakhulu. I-AuCarb™ yenzelwe iCoconut Shell s ephezulu ukuze ifumane umlinganiselo wobunzima obuyi-≥99%, isusa ngokupheleleyo ukubola kwekhabhoni kwaye ithintele igolide yakho efunyenweyo ukuba ingangeni kwidama leentsalela.
I-Superior Adsorption Kinetics: Inesisakhiwo esilawulwa ngokungqongqo se-macroporous esibamba ngokukhawuleza i-gold-cyanide complexes, esenza kube lula ukucoca kunye nokukhupha i-electrowinning.

📊 Uthotho lwe-AuCarb™: Itheyibhile yokuthelekisa iiParameters eziphambili

Ukuze kube lula inkqubo yokukhetha enobuchule ngakumbi eyenzelwe isekethe yakho yesinyithi, sishwankathele iiparameter zobugcisa eziphambili kwiindidi zethu ezine ze-AuCarb™ eziphambili.

Ipharamitha yoVavanyo oluPhambili	I-AuCarb™ BC1100	I-AuCarb™ AC50	I-AuCarb™ AC55	I-AuCarb™ AC60
Indawo yokuBekisa iMarike	I-Heap Leach eqhelekileyo / Ukusebenza ngexabiso eliphezulu	Imveliso ethelekiswayo: Jacobi G208S	Imveliso ethelekiswayo: Jacobi G209S	Ukhetho oluphambili lwe-Large Scale / Comparable: Jacobi G210S
Uxinzelelo olubonakalayo	0.40 - 0.50 g/ml	0.48 - 0.55 g/ml	0.45 - 0.55 g/ml	0.45 - 0.55 g/ml
Ukuqina kwepani yebhola	≥ 98.5%	≥ 99%	≥ 99%	≥ 99%
Umxholo weeplatelet	≤ 5%	≤ 5%	≤ 5%	≤ 5%
Ukhathalelo	≤ 2%	≤ 1.5%	≤ 2%	≤ 2%
Isiqulatho seAsh iyonke	≤ 5%	≤ 3%	≤ 3%	≤ 3%
ukufuma	≤ 10%	≤ 5%	≤ 5%	≤ 5%
Umthamo Wokutsalwa (Ixabiso le-K)	/	≥ 26 Kg/t	≥ 28 Kg/t	≥ 30 Kg/t
Izinga lokufunxa (Ixabiso le-R)	/	≥ 50%	≥ 55%	≥ 60%
Inombolo ye-Iodine	≥ 1100 mg/g	/	/	/
Umsebenzi weButane	/	≥ 19.5%	≥ 21%	≥ 23%
I-CTC (Umsebenzi weCarbon Tetrachloride)	/	≥ 50%	≥ 55%	/

* Ukupakisha kunye nokuthumela: Isekelwe kwiinkcukacha ze-6x12 Mesh okanye i-8x16 Mesh eziqhelekileyo; zipakishwe ngokungqongqo kwiingxowa ze-PE eziqinileyo ze-laminated ezinobunzima obuyi-25kg. Sinikezela ngokuthunyelwa kwehlabathi ngezixhobo phantsi kwemigaqo ye-FOB, CIF, CFR.
* Imigangatho yokuSebenza: Ihambelana nemigangatho ye-ASTM yaseMelika kunye nemigangatho yovavanyo lwangaphakathi lwe-AARL. Imveliso iphumelele uhlolo lomntu wesithathu kwaye iisampulu zovavanyo zingabonelelwa xa ziceliwe.

Iinkqubo zeMetallurgy ezisebenzayo:I-Carbon-in-Pulp (CIP), I-Carbon-in-Leach (CIL), I-Carbon-in-Column (CIC), Ukucocwa kweHeap, ukucocwa kwe-VAT.

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

Indlela enobuchule yokusebenza evaliweyo eCAR okanye eDRC enzulu, ngaphandle kwamaphupha amabi okuthuthwa kweekhemikhali eziyingozi.

Akunabungozi Ngokupheleleyo: Ukuthutha i-cyanide esemgangathweni kwimida emininzi yaseMbindini Afrika kufuna imigaqo yokhuseleko enkulu kunye neemvume ezingapheliyo. I-AuLeach™ ayinabungozi kwaphela, ivumela ukuthuthwa kwempahla okuqhelekileyo kwaye inciphisa kakhulu amaxesha okukhokela kunye neendleko zothutho.
Yenzelwe ukuNcitshiswa kweHeap kunye neVat: Isebenza ngokukodwa kwii-oxide ores eCameroon naseGabon. Inika ukungena okunzulu kwe-ore-bed kunye namazinga okuncitshiswa okuzinzileyo kokuncitshiswa kweheap enkulu kunye nokuseta okuncinci kwe-vat, okufuna ukulungiswa kwezixhobo (kusebenza kwi-pH esemgangathweni ye-10.5-11.5).

Iingcali zoLogistics zaseLwandle zaseMbindini Afrika (CIF / FOB)

Ukukhonza iCongo Basin kufuna ubuchule bokulungiselela izinto. United Chemical amaqabane nemigca yokuthumela ephezulu yehlabathi ukuze enze ngokungenasiphako Cif kwaye Fob ukuhanjiswa kwiindlela ezibalulekileyo zaselwandle zaseMbindi Afrika, kuquka Izibuko laseDouala (eCameroon), Izibuko lasePointe-Noire (eCongo Rep.), yaye Izibuko laseMatadi (eDRC)(Qaphela: Sikwadlula eMombasa okanye eDar es Salaam ukuya kwiiprojekthi zaseMpuma DRC).

Sinikezela ngamaxwebhu okuthumela ngaphandle e-IMDG athobela i-100% kuzo zonke izinto ezithunyelwayo, sinika amandla abathengisi berhafu basekuhlaleni ukuba baphumeze ukukhutshwa ngokukhawuleza kwaye balawule indlela yokugqibela yokuthutha iilori ukuya kwindawo yakho yomgodi.

Ngqina Imveliso KwiLebhu Yakho

Musa ukungcakaza nge-mineralogy ye-Congo craton. Simema iiMetallurgists kunye nabaPhathi beeProjekthi eDRC, eCameroon, eGabon, naseCAR ukuba bacele iisampulu zasimahla ze-AuCyan™, AuCarb™, okanye i-AuLeach™ zovavanyo oluzimeleyo lwe-bottle-roll kunye ne-column leach.

Cela iisampuli zovavanyo zasimahla namhlanje

Imibuzo Ebuzwa Rhoqo: I-Gold Metallurgy e-Central Africa

1. Kutheni ubunzima be-AuCarb™ obuyi-≥99% bubalulekile kwimisebenzi e-DRC?

Kwizityalo ezinkulu zeCarbon-in-Leach (CIL) ezisetyenziswa kakhulu kwimizi-mveliso eDRC, i-Activated Carbon ifumana ukushukuma okuqatha koomatshini. I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon iqinisekisiwe ukuba ikwi- ≥99% yobunzima bokumelana nokukrazuka, okuthintela ikhabhoni ukuba ingaqhekeki ibe ziincindi kwaye ibangele ukulahleka kwegolide okukhulu kwiindawo ezisikiweyo.

2. I-AuLeach™ iyenza njani ibe lula indlela yokuthutha abantu abaya kumazwe angangeniyo inqanawa njengeCAR?

I-cyanide yendabuko ifuna abantu abaninzi abaxhobileyo, iimvume zemida ezintsonkothileyo, kunye nokuthotyelwa kwemithetho engqongqo yeempahla ezinobungozi. I-AuLeach™ Gold Leaching Agent (GDA) ayinabungozi kwaphela , ivumela ukuba ithuthwe ngeendlela eziqhelekileyo zokuthutha iilori ukusuka kumazibuko ukuya kwiindawo ezinzulu zangaphakathi kwiCentral African Republic okanye kwiMpuma DRC ngaphandle kokulibaziseka kwemithetho.

3. Ngaba i-AuLeach™ iyasebenza ekutsaleni i-heap leaching kwiindawo ezinemvula eninzi ze-equator?

Ewe. Nangona imvula enkulu ifuna ulawulo olucokisekileyo lokulinganisela amanzi kwi-pad, i-AuLeach™ ihlala izinzile kwaye isebenza kakuhle ekutsaleni i-heap leaching. Ibonelela ngokuqhekeka okuhle kakhulu kunye nokunyibilika kwegolide rhoqo kwi-oxide ores ngaphandle kokubeka ingozi enobuthi kwindawo engqongileyo yetropiki.

4. Ngawaphi amazibuko akuMbindi Afrika ohambisa kuwo iimpahla zakho?

Siphatha imithwalo eqinileyo yolwandle phantsi kwemiqathango engqongqo yeCIF kunye neFOB ukuya kumazibuko amakhulu engingqi kuquka iPort of Douala (Cameroon), iPort of Pointe-Noire (Congo Rep.), kunye nePort of Matadi (DRC). Kwiiprojekthi eziseMpuma DRC, sikwaququzelela ukuhanjiswa kwempahla eMombasa (Kenya) okanye eDar es Salaam (Tanzania).

5. Uyikhusela njani i-AuCyan™ kumswakama ogqithisileyo wetropiki ngexesha lohambo?

Ukuze kuliwe nokufuma okuphezulu kweCongo Basin, i-AuCyan™ Sodium Cyanide NaCN (≥98.3%) ipakishwe kwiidrama zentsimbi eziqinisekisiweyo yi-UN, ezingachaphazelekiyo. Idrama nganye inebhegi yangaphakathi yePVC engqindilili, evalwe ngobushushu engangeniyo, esebenza njengomqobo wokufuma ongangeniyo, ukuqinisekisa ukuba imveliso ihlala yomile ngokupheleleyo ide ivulwe kwindawo yomgodi.

6. Ngaba kufuneka nditshintshe useto lwe-pH yesityalo sam ukuze ndisebenzise i-AuLeach™ kwi-vat leaching?

Akukho mfuneko yotshintsho olukhulu okanye utshintsho olukhulu lweparameter. I-AuLeach™ yenzelwe ukuba ithathe indawo ye-cyanide kwi-vat leaching kwaye isebenza ngokugqibeleleyo ngaphakathi koluhlu oluqhelekileyo lwe-alkaline pH ukusuka kwi-10.5 ukuya kwi-11.5, isebenzisa iinkqubo zakho zokongeza ilayimu ezikhoyo.

7. Kutheni ubunyulu obuyi-≥98.3% bubalulekile kwi-AuCyan™ kwimisebenzi yaseMbindi Afrika?

Ii-ore ezininzi kule ndawo zibonisa iimpawu ezinzima nezirhabaxa. Ubumsulwa obuqinisekisiweyo be-≥98.3% be -AuCyan™ bubonelela ngokufumaneka okuphezulu kwe-cyanide yamahhala, okuqinisekisa ukuba igolide ikhawuleza ukuba nkulu, amazinga aphezulu okubuyiselwa, kunye neemfuno eziphantsi zedosi ngetoni nganye ye-ore ecutshungulwayo.

8. Ngaba i-AuCarb™ ifanelekile kwiisetingi zokubuyisela i-Carbon-in-Column (CIC)?

Ngokuqinisekileyo. I-AuCarb™ inomlinganiselo olinganisiweyo wobungakanani bamasuntswana kunye nendawo enkulu yangaphakathi. Oku kuyenza isebenze kakuhle ekususeni igolide enyibilikisiweyo kwisisombululo esikhulelweyo esihamba ngeekhasethi zeCarbon-in-Column (CIC) ezihlala zidibene neeheap leach pads.

9. Iinjineli zethu zemigodi eCameroon zingazivavanya njani ii-reagents zakho ngaphambi kokuba uzithenge?

Sixhasa kakhulu ukuqinisekiswa kwesinyithi. Abaphathi bezityalo eCameroon (okanye naphi na kuMbindi Afrika) banokucela iisampulu zelebhu zasimahla ze-AuCyan™, AuCarb™, okanye i-AuLeach™. Oku kuvumela iqela lakho ukuba liqhube uvavanyo oluzimeleyo lwe-bottle-roll okanye lwekholamu ukuqinisekisa imilinganiselo yethu yokusebenza ngokuchasene ne-ore yakho ethile.