Chii chinoshandiswa neSodium cyanide?

Sodium Cyanide inowanzoshandiswa muindasitiri yezvicherwa kuburitsa goridhe kubva mu ores.

Ndingaite sei optimize kushandiswa kwemakemikari mukugadzira ore?

Kunatsiridza mashandisirwo emakemikari mukugadzirisa ore kunosanganisira nzira dzinoverengeka dzekusimudzira kushanda nesimba uye kudhura-zvinobudirira:

Pane mitemo yakananga yekushandiswa kwemakemikari emigodhi here?

Hongu, kushandiswa kwemakemikari emigodhi kunoenderana nemirairo yakasiyana-siyana inodzora kugadzirwa kwavo, kushandiswa, kuchengetwa, uye kuraswa. Iyi mitemo yakagadzirirwa kuchengetedza hutano hwevanhu uye nharaunda. Zvinhu zvakakosha zvekutonga zvinosanganisira:

Chii chinonzi kugadzirisa agent, uye chinoshanda sei mumigodhi?

Mumiriri wekugadzirisa, anozivikanwawo se flocculant, ikemikari inoshandiswa kukurumidza kugadzirisa zvimedu zvakamiswa mumvura. Mumamiriro ezvinhu emugodhi, vamiririri vekugadzirisa vakakosha pakuvandudza kushanda kweore kugadzirisa uye kutonga kwemisa.

Ini ndinochengeta sei Sodium Cyanide zvakachengeteka?

Sodium Cyanide inofanirwa kuchengetwa munzvimbo inotonhorera, yakaoma, kure nezvinhu zvisingaenderane uye zvinoenderana nemirairo yekuchengetedza.

Home » Matunhu makuru » Central Africa »chinyorwa

Kukunda Congo Basin: Zvishandiso zveGoridhe Zvinopa Goridhe Rakawanda muCentral Africa

Kuvandudza Kupora paKibali, Batouri, uye Beyond neAuCyan™ NaCN, AuCarb™ Carbon, uye AuLeach™ GDA

UnitedChemical08-24-2026Central Africa10

Kukunda Congo Basin: Zvishandiso zveGoridhe Zvinopa Goridhe Rakawanda muCentral Africa

Kukunda Gungwa reCongo: Zvishandiso zveGoridhe Zvinopa Goridhe Rakawanda muCentral Africa Nhamba 1 mufananidzo

Central Africa iri pamusoro peimwe yezvivakwa zve geology zvinokura zvakanyanya, asi zvakaoma, zvine goridhe pasi rose. Kubva pamabasa epamusoro-soro eKibali Gold Mine muDemocratic Republic of the Congo (DRC) kusvika kumapurojekiti ari kukura nekukurumidza mudunhu reBatouri muCameroon , Gabon , neCentral African Republic (CAR) , dunhu iri rinoda hunyanzvi hwekugadzira simbi.

Zvisinei, kushanda muCongo Basin ine equator kune zvipingamupinyi zvakasiyana. Nyanzvi dzesimbi neVatungamiriri vekutenga zvinhu vanogara vachirwisana nehunyoro hwakanyanya, mvura zhinji, uye kuranga zvivakwa zvekutakura zvinhu mukati menyika. Mumasekete makuru eCarbon-in-Leach (CIL) neCarbon -in-Pulp (CIP) , Carbon inoshandiswa pasi pemazinga akajairika inokurumidza kupatsanurwa kuita faindi dzine goridhe dzinorasika zvachose kubva mumatope. Kune vanoshanda vachishandisa heap leaching ne vat leaching , kuchengetedza kugadzikana kwemakemikari mukunaya kwemvura yakawanda uye kufamba mukutakura zvinhu zvine njodzi kuburikidza nemiganhu kunogona kukonzera kunonoka kwepurojekiti.

United Chemical ndiyo mhinduro chaiyo yechikamu chekuchera goridhe muCentral Africa. Tinopa ma reagents akagadzirwa zvakanaka akagadzirirwa kutsungirira kuora kwenzvimbo dzinopisa, kuona kuti kufamba kwemhepo kunokurumidza, uye kurerutsa huwandu hwezvinhu zvinotengeswa. Tinopa mashandiro akananga kumafekitori kumagedhi makuru akadai sePort of Douala, Pointe-Noire, neMatadi.

Matrix yePremium Reagent yeMashandiro eTropical & Inland

AuCyan™ Sodium Cyanide NaCN (≥98.3%)

Mutemo usingapokanidzwi wekunyungudika kwesimbi huru, wakagadzirirwa kuburitsa simba muCIL setups yakakura muDRC neCameroon.

Kuchena Kusingachinjiki ≥98.3%: Kune matombo anonyungudika uye anowanikwa muCongo craton, AuCyan™ inopa huwandu hwakawanda hwema ions e-cyanide akasununguka . Izvi zvinokurumidzisa zvikuru leaching phase, zvichiita kuti gold recovery iwanikwe zvakanyanya kunyangwe muma mineral matrices akaomarara.
Kurongedza Chidziviriro cheKunyorova muEquatorial: Sodium cyanide inonyungudika zvakanyanya. Kuti irwise hunyoro hwakanyanya hweCentral Africa, mabriquette edu anovharwa mumabhegi ePVC ane machira maviri mukati memadhiramu esimbi ane certification yeUN, zvichiita kuti pave nekuoma kwakanyanya panguva yekutakura zvinhu mugungwa uye mushure mekufamba musango.

📊Tsanangudzo yehunyanzvi: 98.3% Purity Standard

Zvichipfuura mwero weindasitiri, zvigadzirwa zvedu zvitsva zvinogara zvichiwana mamakisi e "Superior Quality". Pazasi pane data rekushanda rakabvumidzwa (Ref: Batch C050030HS251101).

Kuedza Zvinhu	Standard (GB/T 19306-2003)	AuCyan™ (Yakajairika)	Kushanda Impact
Sodium Cyanide (NaCN)	≥ 98.0%	98.3%	Kuongororwa kwepamusoro-soro kwegoridhi uye mwero wekudzoreredza.
Sodium Hydrooxide (NaOH)	≤ 0.5%	0.13%	Kugadzikana kwepamusoro kwepH; inodzivirira hydrolysis isati yasvika nguva.
Sodium Carbonate (Na2CO3)	≤ 0.5%	0.18%	Kukanganiswa kwetsvina mumhinduro yekubuda kwetsvina kwakaderera.
Kunyorova (H2O)	≤ 0.9%	0.3%	Kugadzikana kwakasimba kwakawedzerwa panguva yekuchengetera zvinhu kwenguva refu uye yekufambisa zvinhu mugungwa.
Insoluble Substances	≤ 0.05%	0.02%	Fomura inodzivirira kuvhara; inodzivirira mapombi akakosha nema nozzles.

Maitiro Anoshanda Ekugadzira Metallurgy: Kubvisa simbi muhuni, Kubvisa simbi muvat, Kubvisa simbi mucarbon (CIL), Kubvisa simbi mucarbon (CIP), Kubvisa simbi mucolumn (CIC)

AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Kuoma)

Dziviriro yepamusoro kubva mukurasikirwa negoridhe mumasekete eCIL, CIP, uye Carbon-in-Column (CIC) ane ruzha rwakanyanya.

Kuomarara Kwakavimbiswa ≥99%: Mumatangi makuru eCIL ane huwandu hwakawanda (seaya anoshandiswa muDRC), simba rekudonha kwesimbi rakakura. AuCarb™ yakagadzirwa kubva kuCoconut Shell yepamusoro kuti iwane chiyero chekuomarara kwe ≥99%, ichibvisa kuora kwekabhoni uye ichidzivirira goridhe rako rakawanikwa kuti risanyunguduke kuenda mudhamu remusana.
Superior Adsorption Kinetics: Ine chimiro chakasimba chinodzorwa nemachubhu makuru chinobata nekukurumidza gold-cyanide complexes, zvichiita kuti elution uye electrowinning processes zvive nyore.

📊 AuCarb™ Series: Tafura Yekuenzanisa Intuitive Parameters Yepakati

Kuti zvive nyore kusarudza zvinhu nenzira iri nyore, takapfupikisa zvinhu zvikuru zvemhando yepamusoro zvemhando dzedu ina dzeAuCarb™.

Chikamu Chekuedza Chepakati	AuCarb™ BC1100	AuCarb™ AC50	AuCarb™ AC55	AuCarb™ AC60
Kuongororwa Kwemusika	Kushandiswa Kwemurwi Wemurwi Wemurwi / Kushanda Kwakadhura	Chigadzirwa chakafanana: Jacobi G208S	Chigadzirwa chakafanana: Jacobi G209S	Sarudzo yepamusoro yehukuru hwakakura / Inofananidzwa: Jacobi G210S
Apparent Density	0.40 - 0.50 g/ml	0.48 - 0.55 g/ml	0.45 - 0.55 g/ml	0.45 - 0.55 g/ml
Kuoma kwepani	≥ 98.5%	≥ 99%	≥ 99%	≥ 99%
Zviri Mumaplatelet	≤ 5%	≤ 5%	≤ 5%	≤ 5%
Kudya	≤ 2%	≤ 1.5%	≤ 2%	≤ 2%
Total Ash Content	≤ 5%	≤ 3%	≤ 3%	≤ 3%
mwando	≤ 10%	≤ 5%	≤ 5%	≤ 5%
Kugona Kusvina (K Kukosha)	/	≥ 26 Kg/t	≥ 28 Kg/t	≥ 30 Kg/t
Mwero weAdsorption (R Kukosha)	/	≥ 50%	≥ 55%	≥ 60%
Nhamba yeIodine	≥ 1100 mg/g	/	/	/
Chiitiko cheButane	/	≥ 19.5%	≥ 21%	≥ 23%
CTC (Kabhoni Tetrachloride Basa)	/	≥ 50%	≥ 55%	/

* Kurongedza & Kutumira: Zvichibva pane zvakajairwa zve6x12 Mesh kana 8x16 Mesh; zvakaputirwa mumabhegi ePE anorema elaminated anorema e25kg. Tinopa kutumira kwepasi rose mumidziyo pasi pemitemo yeFOB, CIF, CFR.
* Maitiro Ekuita: Inotevedzera mitemo yeAmerican ASTM uye mitemo yekuongorora migodhi yeAARL. Chigadzirwa chacho chapasa ongororo yebato rechitatu uye sampuro dzekuedzwa dzinogona kupihwa kana zvakumbirwa.

Maitiro Anoshanda Ekugadzira Metallurgy:Kabhoni-mu-Pulp (CIP), Kabhoni-mu-Leach (CIL), Kabhoni-mu-Koramu (CIC), Kubvisa mari yakawanda, Kubvisa VAT.

AuLeach™ Gold Leaching Agent (GDA) - Isina Ngozi

Imwe nzira yekushanda isina kuvharirwa muCAR kana mukati menyika yeDRC, ichipfuura matambudziko ekutakura zvinhu zvine njodzi.

Hazvina Ngozi Zvikuru: Kutakura cyanide yakajairika kuburikidza nemiganhu yakawanda yeCentral Africa kunoda mitemo yakawanda yekuchengetedza uye mvumo isingaperi. AuLeach™ haina njodzi zvachose, ichibvumira kutakurwa kwekutakura zvinhu kwakajairika uye ichideredza zvakanyanya nguva yekutungamira uye mari yekufambisa.
Yakagadzirirwa Kubviswa kweHeap & Vat: Inoshanda zvakanyanya kune oxide ores muCameroon neGabon. Inopa kupinda kwakadzika kwe ore-bed uye mwero wakadzikama wekubvisa madhaka mumidziyo mikuru yekubvisa madhaka uye yepakati, zvisingade kugadziriswa kwemidziyo (inoshanda pa pH 10.5-11.5).

Nyanzvi dzeMaritime Logistics dzeCentral Africa (CIF / FOB)

Kushandira Congo Basin kunoda hunyanzvi hwekugadzira zvinhu. United Chemical vanobatana nemakambani ekutakura zvinhu epamusoro-soro pasi rose kuti vaite zvakanaka CIF uye FOB kuendeswa kunzvimbo dzakakosha dzemugungwa dzeCentral Africa, kusanganisira Chiteshi chengarava cheDouala (Cameroon), Port yePointe-Noire (Congo Rep.), uye Chiteshi cheMatadi (DRC)(Cherechedza: Tinopfuurawo neMombasa kana Dar es Salaam tichienda kumapurojekiti ekuEastern DRC).

Tinopa magwaro ekutumira kunze eIMDG anotevedzera 100% ekutumira kwese kunotumirwa, tichipa simba kune vatengesi vemitengo yemuno kuti vakwanise kubvisa zvinhu nekukurumidza uye kutarisira nzira yekupedzisira yekutakura zvinhu kuenda kunzvimbo yako yemugodhi.

Ratidza Kubudirira Murabhoritari Yako

Musabhejera neruzivo rwezvicherwa zveCongo craton. Tinokoka Nyanzvi dzeMetallurgists neManeja eProject muDRC, Cameroon, Gabon, neCAR kuti vakumbire sampuro dzemahara dzeAuCyan™, AuCarb™, kana AuLeach™ dzekuyedzwa kwebhodhoro rakanyungudutswa uye rakanyungudutswa.

Kumbira Sampuli dzeMiedzo dzeMahara Nhasi

Mibvunzo Inowanzo bvunzwa: Kugadzira Simbi muCentral Africa

1. Sei kuomarara kweAuCarb™ kuri ≥99% kwakakosha pakushanda muDRC?

Mumafekitori makuru eCarbon-in-Leach (CIL) anowanikwa muDRC, Activated Carbon inokanganiswa zvikuru nemagetsi. AuCarb™ Gold Recovery Coconut Shell Activated Carbon inovimbiswa kuomarara kwe ≥99% kudzivirira kukweshwa, zvichidzivirira kabhoni kuti isaputsike kuita zvidimbu zvidiki uye zvichikonzera kurasikirwa kukuru kwegoridhe mumitsetse.

2. AuLeach™ inoita sei kuti kutakurwa kwevanhu munyika dzisina migwagwa kwakaita seCAR kuve nyore?

Cyanide yechinyakare inoda vanhu vakawanda vane zvombo, mvumo dzakaoma dzemuganho, uye kutevedzera mitemo yakasimba yezvinhu zvine njodzi. AuLeach™ Gold Leaching Agent (GDA) haina njodzi zvachose , ichibvumira kuti itakurwe nenzira dzemarori kubva kumachiteshi kuenda kunzvimbo dzakadzika dzeCentral African Republic kana Eastern DRC pasina kunonoka kwemutemo.

3. AuLeach™ inoshanda here pakubvisa matombo mumirwi yemvura munzvimbo dzine mvura yakawanda dzemuequator?

Ehe. Kunyange zvazvo mvura yakawanda ichida kutarisirwa kwakaringana kwemvura padanho, AuLeach™ inoramba yakasimba uye inoshanda pakubviswa kwemvura yakawanda. Inopa kuyerera kwakanaka uye kunyungudika kwegoridhe kubva muore dzeoxide pasina kukonzera njodzi kune nharaunda dziri pedyo.

4. Ndedzipi nzvimbo dzekutakura zvinhu muCentral Africa dzamunoendesa?

Tinobata zvinhu zvakasimba mugungwa pasi pemutemo wakaoma weCIF neFOB kumachiteshi makuru edunhu anosanganisira Port of Douala (Cameroon), Port of Pointe-Noire (Congo Rep.), uye Port of Matadi (DRC). Kune mapurojekiti ari kuEastern DRC, tinorerutsirawo kutakura zvinhu kuenda kuMombasa (Kenya) kana Dar es Salaam (Tanzania).

5. Unodzivirira sei AuCyan™ kubva muhunyoro hwakanyanya hwenzvimbo dzinopisa panguva yekufamba?

Kuti irwise hunyoro hwakanyanya hweCongo Basin, AuCyan™ Sodium Cyanide NaCN (≥98.3%) inoiswa mumadhiramu esimbi asina kurovedzwa neUN, asingakanganiswe nechinhu. Dhiramu rega rega rine bhegi remukati rePVC gobvu, rakavharwa nekupisa rinoita sechidziviriro chehunyoro chisingapindiki, zvichiita kuti chigadzirwa chirambe chakaoma kusvika chavhurwa panzvimbo yemugodhi.

6. Ndinofanira here kuchinja pH yemuti wangu kuti ndishandise AuLeach™ mu vat leaching?

Hapana shanduko huru kana parameter dzinodiwa. AuLeach™ yakagadzirwa senzira yekutsiva cyanide mu vat leaching uye inoshanda zvakanaka mukati me alkaline pH range ye10.5 kusvika 11.5, ichishandisa sisitimu yako yekuwedzera lime iripo.

7. Sei kuchena kwe ≥98.3% kuchikosha kuAuCyan™ mumabasa eCentral Africa?

Matumbu mazhinji ematombo ari munzvimbo iyi ane hunhu hwakaoma, husingadzoreki. Kuchena kweAuCyan ™ kuri ≥98.3% kunoita kuti pave necyanide yakawanda, zvichiita kuti goridhe riwedzere kukora, huwandu hwemari inowanikwa, uye zvinodiwa patani imwe neimwe yematombo anogadzirwa.

8. AuCarb™ yakakodzera here kugadzirisa Carbon-in-Column (CIC) recovery setups?

Zvechokwadi. AuCarb™ ine kugoverwa kwehukuru hwezvidimbu zvakarongwa zvakanaka uye nzvimbo yakakura yemukati. Izvi zvinoita kuti ishande zvakanaka pakubvisa goridhe rakanyungudutswa kubva mumushonga une pregnant unoyerera kuburikidza nemakasikero eCarbon-in-Column (CIC) anowanzo batanidzwa nemaheap leach pads.

9. Mainjiniya edu emigodhi muCameroon angaedza sei ma reagents enyu vasati vatenga?

Tinotsigira zvakasimba kusimbiswa kwesimbi. Vatariri vemafekitori muCameroon (kana chero kupi zvako muCentral Africa) vanogona kukumbira sampuro dzemahara dzeAuCyan™, AuCarb™, kana AuLeach™ murabhoritari. Izvi zvinobvumira timu yenyu kuita bvunzo dzebottle-roll kana column kuti vaone mashandiro edu zvichienderana neore yenyu chaiyo.