Kodi sodium cyanide imagwiritsidwa ntchito bwanji?

Sodium Cyanide imagwiritsidwa ntchito kwambiri pantchito zamigodi pochotsa golide ku ores.

Kodi ndingakwanitse bwanji kugwiritsa ntchito mankhwala pokonza ore?

Kukonzekeletsa kagwiritsidwe ntchito ka mankhwala pokonza miyala kumafuna njira zingapo zolimbikitsira ntchito komanso zotsika mtengo:

Kodi pali malamulo enieni ogwiritsira ntchito mankhwala a migodi?

Inde, kugwiritsa ntchito mankhwala a migodi kumadalira malamulo osiyanasiyana okhudza kupanga, kugwiritsa ntchito, kusunga, ndi kutaya kwawo. Malamulowa adapangidwa kuti ateteze thanzi la anthu komanso chilengedwe. Mfundo zazikuluzikulu zowongolera ndi izi:

Kodi chokhazikika ndi chiyani, ndipo chimagwira ntchito bwanji mumigodi?

Chokhazikika, chomwe chimadziwikanso kuti flocculant, ndi mankhwala omwe amagwiritsidwa ntchito kufulumizitsa kukhazikika kwa tinthu tating'onoting'ono tamadzi. Pankhani ya migodi, okhometsa msonkho ndi ofunikira kuti apititse patsogolo kasamalidwe ka ore ndi kasamalidwe ka tailings.

Kodi ndingasunge bwanji sodium Cyanide mosamala?

Sodium Cyanide iyenera kusungidwa pamalo ozizira, owuma, kutali ndi zinthu zosagwirizana komanso motsatira malangizo achitetezo.

Kunyumba » Madera akuluakulu » Central Africa »nkhani

Kugonjetsa Chigwa cha Congo: Zopangira Golide Zopindulitsa Kwambiri ku Central Africa

Kukulitsa Kubwezeretsa ku Kibali, Batouri, ndi Beyond ndi AuCyan™ NaCN, AuCarb™ Carbon, ndi AuLeach™ GDA

Zotsatira UnitedChemical08-24-2026Central Africa10

Kugonjetsa Chigwa cha Congo: Zopangira Golide Zopindulitsa Kwambiri ku Central Africa

Kugonjetsa Chigwa cha Congo: Zopangira Golide Zopatsa Mtengo Wambiri ku Central Africa Nambala 1 chithunzi

Central Africa ili pamwamba pa imodzi mwa nyumba za miyala zomwe zimakhala ndi golide wambiri, koma zovuta, komanso zokhala ndi golide padziko lonse lapansi. Kuyambira ntchito zapamwamba padziko lonse lapansi za Mgodi wa Golide wa Kibali ku Democratic Republic of the Congo (DRC) mpaka mapulojekiti obiriwira omwe akukulirakulira mwachangu m'chigawo cha Batouri ku Cameroon , Gabon , ndi Central African Republic (CAR) , derali likufuna luso lapamwamba pakupanga zitsulo.

Komabe, kugwira ntchito ku Congo Basin ya equator kumabweretsa zopinga zapadera. Akatswiri a zitsulo ndi Oyang'anira Zogula nthawi zonse amalimbana ndi chinyezi chambiri, mvula yamphamvu, komanso kulanga zomangamanga zamkati. M'mabwalo akuluakulu a Carbon-in-Leach (CIL) ndi Carbon-in-Pulp (CIP) , Carbon yoyendetsedwa ndi anthu osakhazikika imasweka mwachangu kukhala zindapusa zokhala ndi golide zomwe zimatayika kwamuyaya ku tailings. Kwa ogwira ntchito omwe amagwiritsa ntchito heap leaching ndi vat leaching , kusunga kukhazikika kwa mankhwala pakagwa mvula yambiri komanso kuyendetsa zinthu zoopsa zomwe zimadutsa malire kungayambitse kuchedwa kwa ntchito.

United Chemical ndi njira yeniyeni yothetsera vuto la migodi ya golide ku Central Africa. Timapereka zinthu zopangidwa mwaluso kwambiri zomwe zimapangidwira kuti zisawonongeke m'madera otentha, kuonetsetsa kuti kayendedwe kake ka madzi kakutuluka mwachangu, komanso kuti unyolo wanu wogulira zinthu ukhale wosavuta. Timapereka ntchito yolunjika kuchokera ku fakitale kupita ku zipata zazikulu monga Port of Douala, Pointe-Noire, ndi Matadi.

Matrix ya Reagent Yaikulu Yogwira Ntchito Zakumadera Otentha ndi Zamkati

AuCyan™ Sodium Cyanide NaCN (≥98.3%)

Muyezo wosatsutsika wa kusungunuka kwa miyala yoyambira, wopangidwa kuti uthandize kusuntha kwamphamvu kwa mpweya m'magawo akuluakulu a CIL ku DRC ndi Cameroon.

Kuyera Kosasinthika ≥98.3%: Pa miyala yamtengo wapatali komanso yocheperako yomwe imapezeka ku Congo craton, AuCyan™ imapereka kuchuluka kwakukulu kwa ma ioni a cyanide aulere . Izi zimathandizira kwambiri gawo lotulutsa golide, ndikuwonetsetsa kuti golide abwereranso bwino ngakhale m'magawo ovuta a mineral.
Kupaka Chitetezo cha Chinyezi cha Equatorial: Sodium cyanide ndi yofewa kwambiri. Pofuna kuthana ndi chinyezi chambiri ku Central Africa, ma briquette athu amatsekedwa mkati mwa matumba a PVC olemera, okhala ndi zigawo ziwiri mkati mwa ng'oma zachitsulo zovomerezeka ndi UN, kuonetsetsa kuti kuuma konse kumachitika panthawi yonyamula katundu m'nyanja komanso pambuyo pake.

📊Kufotokozera Zaukadaulo: Muyezo Woyera wa 98.3%

Popambana miyezo yamakampani, magulu athu aposachedwa opanga nthawi zonse amakwaniritsa magiredi a "Ubwino Wapamwamba". Pansipa pali deta yotsimikizika ya magwiridwe antchito (Ref: Batch C050030HS251101).

Zinthu Zoyesera	Muyezo (GB/T 19306-2003)	AuCyan™ (Zachizolowezi)	Zokhudza Ntchito
Sodium Cyanide (NaCN)	≥ 98.0%	98.3%	Kuchuluka kwa golide wosungunuka komanso kuchuluka kwa kuchira.
Sodium Hydrooxide (NaOH)	≤ 0.5%	0.13%	Kukhazikika kwa pH kwambiri; kumalepheretsa hydrolysis isanafike nthawi yogwira ntchito.
Sodium Carbonate (Na2CO3)	≤ 0.5%	0.18%	Kuchepetsa kusokoneza kwa zinyalala mu yankho lotulutsa madzi.
Chinyezi (H2O)	≤ 0.9%	0.3%	Kukhazikika kwamphamvu panthawi yosungiramo zinthu kwa nthawi yayitali komanso paulendo wapamadzi.
Insoluble zinthu	≤ 0.05%	0.02%	Fomula yoletsa kutsekeka; imateteza mapampu ndi ma nozzles ofunikira.

Njira Zogwiritsira Ntchito Zachitsulo: Kuchotsa Milu, Kuchotsa Vat, Kuchotsa Kaboni Mu Chimbudzi (CIL), Kutulutsa Kaboni Mu Chimbudzi (CIP), Kuchotsa Kaboni Mu Chipinda (CIC)

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

Chitetezo chachikulu kwambiri ku kutayika kwa golide m'mabwalo a CIL, CIP, ndi Carbon-in-Column (CIC) omwe amagwedezeka kwambiri.

Kulimba Kotsimikizika ≥99%: M'matanki akuluakulu a CIL okhala ndi mphamvu zambiri (monga omwe amagwiritsidwa ntchito ku DRC), mphamvu zotayira zinthu zimakhala zazikulu. AuCarb™ idapangidwa kuchokera ku Coconut Shell yapamwamba kuti ikwaniritse kulimba kwa ≥99%, kuchotsa kuwonongeka kwa kaboni ndikuletsa golide wanu wobwezedwayo kuti asasunthike kupita ku dziwe la tailings.
Superior Adsorption Kinetics: Ili ndi kapangidwe ka macroporous kolamulidwa bwino komwe kamagwira mwachangu ma complexes a gold-cyanide, zomwe zimapangitsa kuti njira zochotsera zitheke komanso zopambana zamagetsi zikhale zosavuta.

📊 AuCarb™ Series: Gome Loyerekeza la Magawo Aakulu

Kuti tithandize njira yosankhira zinthu mwanzeru yogwirizana ndi dera lanu lachitsulo, tafotokoza mwachidule magawo akuluakulu aukadaulo a mitundu yathu inayi ya AuCarb™.

Gawo Loyesera la Pakati	AuCarb™ BC1100	AuCarb™ AC50	AuCarb™ AC55	AuCarb™ AC60
Malo Oyerekeza Msika	Kuyenda kwa Heap kwachizolowezi / Kugwira Ntchito Mokwera Mtengo	Chogulitsa chofanana: Jacobi G208S	Chogulitsa chofanana: Jacobi G209S	Kusankha kwapamwamba kwa Large Scale / Compare: Jacobi G210S
Kachulukidwe Wooneka	0.40 - 0.50 g/ml	0.48 - 0.55 g/ml	0.45 - 0.55 g/ml	0.45 - 0.55 g/ml
Kulimba kwa poto	≥ 98.5%	≥ 99%	≥ 99%	≥ 99%
Zamkati mwa Mapulateleti	≤ 5%	≤ 5%	≤ 5%	≤ 5%
Kudya	≤ 2%	≤ 1.5%	≤ 2%	≤ 2%
Zonse za Phulusa	≤ 5%	≤ 3%	≤ 3%	≤ 3%
chinyezi	≤ 10%	≤ 5%	≤ 5%	≤ 5%
Mphamvu Yokometsera (K Value)	/	≥ 26 Kg/t	≥ 28 Kg/t	≥ 30 Kg/t
Chiŵerengero cha Kulowetsedwa (Mtengo wa R)	/	≥ 50%	≥ 55%	≥ 60%
Nambala ya ayodini	≥ 1100 mg/g	/	/	/
Ntchito ya Butane	/	≥ 19.5%	≥ 21%	≥ 23%
CTC (Kachitidwe ka Carbon Tetrachloride)	/	≥ 50%	≥ 55%	/

* Kulongedza ndi Kutumiza: Kutengera ndi zofunikira za 6x12 Mesh kapena 8x16 Mesh; zodzaza bwino mu matumba a PE olemera a 25kg okhala ndi laminated elastic. Timapereka kutumiza padziko lonse lapansi motsatira malamulo a FOB, CIF, CFR.
* Miyezo Yogwirira Ntchito: Zimagwirizana ndi miyezo ya ASTM yaku America ndi miyezo yoyesera migodi ya AARL. Katunduyo wadutsa mayeso a chipani chachitatu ndipo zitsanzo zoyesera zitha kuperekedwa ngati zapemphedwa.

Njira Zogwiritsira Ntchito Zachitsulo:Mpweya Wopanda Kaboni (CIP), Mpweya Wopanda Kaboni (CIL), Mpweya Wopanda Kaboni (CIC), Kuchotsa Mitolo, Kuchotsa VAT.

AuLeach™ Gold Leaching Agent (GDA) - Yopanda Ngozi

Njira ina yabwino yogwiritsira ntchito zinthu zotsekedwa ku CAR kapena mkati mwa DRC, kupewa zoopsa zoyendera mankhwala oopsa.

Sizoopsa Kwambiri: Kunyamula cyanide yokhazikika kudutsa malire angapo a Central Africa kumafuna njira zambiri zachitetezo ndi zilolezo zosatha. AuLeach™ si yoopsa konse, zomwe zimathandiza kuti katundu azinyamulidwa bwino komanso kuchepetsa kwambiri nthawi yopezera katundu komanso ndalama zoyendetsera katundu.
Yokonzedwa bwino kuti ichotsedwe ndi Heap & Vat: Imagwira ntchito bwino kwambiri pa oxide ores ku Cameroon ndi Gabon. Imapereka malo ozama a ore-bed komanso kuchuluka kokhazikika kwa leaching m'malo akuluakulu ochotsera heap komanso malo ochotsera vet apakatikati, zomwe sizifuna kusintha zida (zimagwira ntchito pa pH yokhazikika 10.5-11.5).

Akatswiri Okonza Zinthu Zapamadzi ku Central Africa (CIF / FOB)

Kutumikira ku Congo Basin kumafuna luso la kayendedwe ka zinthu. United Chemical amagwirizana ndi makampani otumiza katundu apamwamba padziko lonse lapansi kuti achite bwino CIF ndi FOB kutumiza ku zipata zofunika kwambiri zapamadzi ku Central Africa, kuphatikizapo Doko la Douala (Cameroon), Port of Pointe-Noire (Congo Rep.)ndipo Doko la Matadi (DRC)(Dziwani: Timadutsanso ku Mombasa kapena Dar es Salaam kuti tikapeze mapulojekiti aku Eastern DRC).

Timapereka zikalata zotumizira katundu za IMDG zomwe zikutsatira malamulo 100% pa katundu yense wotumizidwa, zomwe zimathandiza ma broker anu a kasitomu kuti azitha kuchotsa katundu mwachangu komanso kuyang'anira njira yomaliza yopititsira katundu kumtunda kupita ku malo anu a mgodi.

Tsimikizirani Kuchuluka kwa Zokolola mu Laboratory Yanu

Musamachite njuga ndi mineralology ya ku Congo craton. Tikupempha Akatswiri a Metallurgists ndi Oyang'anira Mapulojekiti ku DRC, Cameroon, Gabon, ndi CAR kuti apemphe zitsanzo zaulere za AuCyan™, AuCarb™, kapena AuLeach™ kuti ayesedwe paokha ndi kuyezetsa botolo ndi column leach.

Pemphani Zitsanzo za Mayeso Aulere Lero

Mafunso Omwe Amafunsidwa Kawirikawiri: Kugulitsa Zitsulo za Golide ku Central Africa

1. N’chifukwa chiyani kuuma kwa AuCarb™ ≥99% n’kofunika kwambiri pa ntchito ku DRC?

M'mafakitale akuluakulu a Carbon-in-Leach (CIL) omwe amapezeka ku DRC, Activated Carbon imavutika kwambiri ndi makina. AuCarb™ Gold Recovery Coconut Shell Activated Carbon imatsimikizika kuti ndi yolimba kwambiri kuposa ≥99% kuti isasweke, zomwe zimapangitsa kuti kaboni isasweke n’kukhala zidutswa zazing’ono ndikupangitsa kuti golide atayike kwambiri m’magawo ang’onoang’ono.

2. Kodi AuLeach™ ingathandize bwanji mayendedwe amkati kupita kumayiko otsekedwa ndi gombe monga CAR?

Mankhwala a cyanide achikhalidwe amafuna anthu ambiri oti aziperekeza anthu okhala ndi zida, zilolezo zovuta za m'malire, komanso kutsatira malamulo okhwima okhudza katundu woopsa. AuLeach™ Gold Leaching Agent (GDA) si yoopsa konse , imalola kuti inyamulidwe kudzera m'njira zoyendera magalimoto kuchokera kumadoko kupita kumalo akumidzi ku Central African Republic kapena Eastern DRC popanda kuchedwa kwa malamulo.

3. Kodi AuLeach™ ndi yothandiza pochotsa miyala m'malo omwe mvula imagwa kwambiri m'madera a equator?

Inde. Ngakhale mvula yambiri imafuna kusamalira bwino madzi pa bolodi, AuLeach™ imakhalabe yokhazikika komanso yothandiza kwambiri pakuchotsa miyala mu heap leaching. Imapereka kusungunuka kwabwino kwambiri komanso golide wosalekeza kuchokera ku oxide ores popanda kuwononga chilengedwe chotentha chozungulira.

4. Ndi madoko ati ku Central Africa omwe mumapereka katundu?

Timagwira ntchito yonyamula katundu wapanyanja mwamphamvu motsatira malamulo okhwima a CIF ndi FOB kupita kumadoko akuluakulu am'deralo kuphatikizapo Port of Douala (Cameroon), Port of Pointe-Noire (Congo Rep.), ndi Port of Matadi (DRC). Pa mapulojekiti akum'mawa kwa DRC, timathandizanso kutumiza katundu ku Mombasa (Kenya) kapena Dar es Salaam (Tanzania).

5. Kodi mumateteza bwanji AuCyan™ ku chinyezi chambiri cha m'madera otentha panthawi yoyenda?

Pofuna kuthana ndi chinyezi chambiri cha ku Congo Basin, AuCyan™ Sodium Cyanide NaCN (≥98.3%) imayikidwa mu ng'oma zachitsulo zovomerezeka ndi UN, zomwe sizingakhudze mphamvu. Ng'oma iliyonse ili ndi thumba lamkati la PVC lokhuthala, lotsekedwa ndi kutentha lomwe limagwira ntchito ngati chotchinga cha chinyezi chosalowa, kuonetsetsa kuti chinthucho chimakhala chouma bwino mpaka chitatsegulidwa pamalo a mgodi.

6. Kodi ndikufunika kusintha pH ya chomera changa kuti ndigwiritse ntchito AuLeach™ mu vat leaching?

Palibe zofunikira pakusintha kwa zomangamanga kapena magawo akuluakulu. AuLeach™ idapangidwa kuti ilowe m'malo mwa cyanide mu vat leaching ndipo imagwira ntchito bwino kwambiri mkati mwa pH ya alkaline ya 10.5 mpaka 11.5, pogwiritsa ntchito njira zomwe zilipo kale zowonjezera laimu.

7. N’chifukwa chiyani kuyera kwa ≥98.3% n’kofunika kwambiri pa ntchito za AuCyan™ ku Central Africa?

Madera ambiri a miyala m'derali ali ndi makhalidwe ovuta komanso osagwirizana ndi kusungunuka kwa nthaka. Kuyera kotsimikizika kwa AuCyan™ ndi ≥98.3% kumapereka kupezeka kwakukulu kwa cyanide yaulere, kuonetsetsa kuti golide amasungunuka mwachangu, kuchuluka kwa kuchira kwabwino, komanso kufunikira kochepa kwa mlingo pa tani imodzi ya miyala yomwe yakonzedwa.

8. Kodi AuCarb™ ndi yoyenera kugwiritsa ntchito njira zobwezeretsera za Carbon-in-Column (CIC)?

Inde. AuCarb™ ili ndi kugawa kwa tinthu tating'onoting'ono kolinganizidwa bwino komanso malo akuluakulu amkati. Izi zimapangitsa kuti ikhale yothandiza kwambiri kuchotsa golide wosungunuka kuchokera ku yankho lokhala ndi pakati lomwe limadutsa m'ma cascade a Carbon-in-Column (CIC) omwe nthawi zambiri amaphatikizidwa ndi ma heap leach pads.

9. Kodi mainjiniya athu a migodi ku Cameroon angayese bwanji ma reagent anu asanagule?

Timalimbikitsa kwambiri kutsimikizira za zitsulo. Oyang'anira mafakitale ku Cameroon (kapena kulikonse ku Central Africa) akhoza kupempha zitsanzo zaulere za labotale za AuCyan™, AuCarb™, kapena AuLeach™. Izi zimathandiza gulu lanu kuchita mayeso odziyimira pawokha a botolo kapena ma column kuti atsimikizire momwe timagwirira ntchito poyerekeza ndi chuma chanu.