Mamaye Belin Greenstone na Birimian: Maganin Maido da Zinare na Elite
Yammacin Afirka na tsaye a matsayin babbar cibiyar samar da zinare a duniya. Ayyukan da suka mamaye Birimian Greenstone Belt—tun daga ma'adinan Obuasi da Tarkwa masu yawa a Ghana zuwa manyan wuraren Fekola da Loulo-Gounkoto a Mali—suna fuskantar ƙalubale masu sarkakiya na ƙarfe. Yayin da ayyukan ke zurfafa cikin yankunan canji da na farko na sulfide, masu aikin ƙarfe suna fafatawa da yanayin zafi mai yawa da kuma mummunan tasirin "fashi kafin lokaci" da ke haifarwa daga halitta. Carbonabu mai kauri a cikin ma'adinai.
United Chemical Muna samar da kayan aikin sinadarai masu mahimmanci da ake buƙata don shawo kan waɗannan ƙalubalen. Muna ƙera kayan aikin da aka inganta sosai waɗanda aka tsara don su fi ƙarfin carbon na halitta, haɓaka tasirin fitar da iskar oxygen a cikin yanayin zafi mai yawan sulfide, da kuma kiyaye cikakken kwanciyar hankali a yanayin zafi. Yi haɗin gwiwa da mu don canza ma'adanai masu hana ruwa gudu zuwa ribar ƙarfe da ba a taɓa gani ba.
Mafificin Fasaha: An ƙera shi don Ma'adanai na Yammacin Afirka
Kwakwa Mai Gyaran Zinare na AuCarb™ Carbon da Aka Kunna (≥99% Taurin)
A Yammacin Afirka, iskar carbon da ke cikin ma'adinin yana sace zinaren da aka narkar kafin a iya dawo da shi (fashi kafin a yi). Kuna buƙatar Carbon aiki hakan ya fi sauri da ƙarfi sosai. Kwakwa Mai Aiki da Kwakwa Mai Amfani da AuCarb™ Zinare shine babban kariya ga da'irori na CIL ɗinku.
Kinetics na Adsorption Mai Tsanani: Tare da tsarin ƙananan ramuka masu zurfi da kuma ƙimar Iodine mai ban mamaki, AuCarb™ yana yin gasa sosai da abubuwan da ke haifar da gurɓataccen iska, yana tabbatar da cewa [Au(CN)₂]⁻ yana kan samfurin ku, ba tare da ya lalace ba.
Juriyar Rage Kashi (≥99%): Manyan tankunan motsa jiki na CIL suna buƙatar carbon wanda ba zai yi tururi ba. Taurin mu mai tsauri ≥99% yana tabbatar da ƙarancin samar da ƙura mai laushi, wanda ke ƙara yawan amfanin ku kai tsaye.
📊 Jerin AuCarb™: Ma'aunin Ma'auni na Musamman Teburin Kwatanta Mai Sauƙi
Domin sauƙaƙe tsarin zaɓi mai sauƙi wanda aka tsara shi da takamaiman da'irar ƙarfe, mun taƙaita mahimman sigogin fasaha na nau'ikan AuCarb™ guda huɗu masu tasowa.
| Sigar Gwaji ta Muhimmi | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Matsayin Ma'aunin Kasuwa | Tushen Tarin Al'ada / Aiki Mai Tsada | Samfurin da aka kwatanta: Jacobi G208S | Samfurin da aka kwatanta: Jacobi G209S | Zabi na gaba don Babban Sikeli / Mai Kwatantawa: Jacobi G210S |
| Yawaita Bayyana | 0.40-0.50 g/ml | 0.48-0.55 g/ml | 0.45-0.55 g/ml | 0.45-0.55 g/ml |
| Taurin Kwano | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Abubuwan da ke cikin Platelet | 5% | 5% | 5% | 5% |
| Haɓaka | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Jimlar Abun Ciki | 5% | 3% | 3% | 3% |
| danshi | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Ƙarfin Sha (K Darajar) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Yawan Sha (R Darajar) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Lambar Iodine | ≥ 1100 mg/g | / | / | / |
| Aikin Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Ayyukan Carbon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
* Ka'idojin Aiwatarwa: Yana bin ƙa'idodin ASTM na Amurka da ƙa'idodin gwajin haƙar ma'adinai na cikin gida na AARL. Samfurin ya wuce dubawa na ɓangare na uku kuma ana iya samar da samfuran gwaji idan an buƙata.
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Ma'adanai masu zurfi masu arzikin sulfide suna buƙatar yanayi mai ƙarfi da dorewa na fitar da ruwa. AuCyan™ Sodium Cyanide NaCN yana tabbatar da tsarkin masana'antu na tsabta ≥98.3%, yana tabbatar da cewa babu wani tsangwama na ƙarfe da tushe mara amfani.
Kwanciyar hankali a cikin Kunshin Yanayi na wurare masu zafi: Zafi da danshi makiyan sinadaran ne. An rufe AuCyan™ ɗinmu a cikin kayan ciki masu yawan gaske da kuma wuraren da aka yi amfani da su wajen ɗaukar kaya (ganguna/akwatuna waɗanda Majalisar Ɗinkin Duniya ta amince da su), wanda ke tabbatar da daidaiton sinadarai da zarar an isa yankunan Sahel ko bakin teku.
Rage Amfani na Musamman: Bayanin ƙazanta mara ƙanƙanta yana fassara zuwa mafi girman aiki kyauta cyanide samuwa, rage buƙatun allurai ga kowace tan na ma'adinan da aka sarrafa.
AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba
Yayin da ƙa'idojin Muhalli, zamantakewa, da shugabanci (ESG) suka ƙara ƙarfi a faɗin yankunan hakar ma'adinai na Afirka, Wakilin Zubar da Zinare na AuLeach™ (GDA) yana da ƙarfi da ƙarfi, marasa haɗari madadin cyanide na gargajiya.
Sauyawar Saurin Shiga 100% Mara Sumul: Canja wuri nan take ba tare da kashe kuɗi mai yawa ba. Yana aiki ba tare da wata matsala ba a cikin kayayyakin more rayuwa na Heap Leach, Vat Leach, ko CIP/CIL da kuke da su a yanzu.
Tsarin Kwastam da Kayayyakin Samarwa Mai Sauri: Ganin cewa ba shi da haɗari, yana kawar da buƙatar izini masu tsauri, rakiyar masu ɗauke da makamai, da kuma jinkiri mai tsawo a tashar jiragen ruwa, wanda ke ba da damar sarrafa kaya cikin sauƙi.
Babban Sabis na Jigilar Kayayyaki: Haɗa Kayayyakin Duniya zuwa Tashoshin Jiragen Ruwa na Yammacin Afirka
Haƙar ma'adinai a nahiyar Afirka yana buƙatar tsarin samar da kayayyaki wanda ba shi da matsala. United Chemical yana samar da ingantattun kayan aiki na jiragen ruwa da na ƙasa don ci gaba da gudanar da ayyukanku akai-akai:
Manyan Ƙofofin Tashar Jiragen Ruwa (CIF Excellence): Muna aiwatar da jigilar kaya ta teku ba tare da matsala ba kai tsaye zuwa manyan cibiyoyin kasuwanci na Yammacin Afirka, ciki har da Tema & Takoradi (Ghana), Abidjan (Cote d'Ivoire), Dakar (Senegal), Kuma mafi.
Tabbatar da Mafi Kyawun Matsayin Farfadowa a Cikin Gida
Muna gayyatar ƙungiyar ku ta ƙarfe don tabbatar da yanayin motsinmu. Nemi samfuran dakin gwaje-gwaje kyauta don gudanar da gwaje-gwajen kwalba, cirewar ginshiƙai, da kuma shaye-shaye bisa ga takamaiman bayanan ma'adinan Birimian ɗinku.
Nemi Samfuran Gwaji Kyauta a Yau
Tambayoyin da Ake Yawan Yi: Aikin Karfe na Zinare a Yammacin Afirka
1. Ta yaya AuCarb™ ke shawo kan satar ma'adanai masu gurbata muhalli a Yammacin Afirka?
Ma'adanai masu fashin teku suna ɗauke da iskar gas ta halitta wadda ke shan zinaren da aka narkar da shi da wuri. Kwakwa Mai Aiki da Kwakwa Mai Amfani da AuCarb™ Zinare Ana ƙera shi da ƙimar Iodine mai yawa da kuma ƙananan ramuka masu kama da juna. Wannan aikin motsa jiki mai ƙarfi yana bawa AuCarb™ damar yin gasa da carbon na ma'adinai cikin sauri, yana tabbatar da cewa zinaren ku ya shiga cikin samfurin da za a iya cirewa.
2. Shin marufin AuCyan™ NaCN ya dace da yanayin zafi mai zafi sosai?
Hakika. Mun fahimci tsananin zafi da danshi na yankunan zafi na Afirka. AuCyan™ Sodium Cyanide NaCN an rufe shi da ruwa a cikin jakunkunan polymer masu nauyi da yawa, an rufe shi sosai a cikin gangunan ƙarfe masu takardar shaidar UN ko akwatunan katako masu ƙarfi, wanda ke ba da garantin kariyar danshi 100% da kwanciyar hankali a lokacin adana wurin na dogon lokaci.
3. Waɗanne manyan tashoshin jiragen ruwa na Yammacin Afirka kuke yi wa hidima a ƙarƙashin sharuɗɗan CIF?
Muna da ingantattun hanyoyin jigilar kaya masu saurin gaske waɗanda ke isar da kai tsaye zuwa manyan hanyoyin shiga kasuwanci, gami da Tema da Takoradi (Ghana), Abidjan (Cote d'Ivoire), da Dakar (Senegal)Daga waɗannan cibiyoyin, ayyukan jigilar kayayyaki na yanki suna sarrafa jigilar kaya ta ƙasa zuwa ƙasashe masu iyaka kamar Mali da Burkina Faso yadda ya kamata.
4. Za a iya amfani da AuLeach™ Gold Leaching Agent (GDA) a ayyukan Heap Leaching?
Ee. Wakilin Zubar da Zinare na AuLeach™ (GDA) yana da matuƙar amfani kuma yana aiki sosai a cikin da'irori na Heap Leaching, Vat Leaching, da CIL/CIP. Kyakkyawan narkar da shi da kuma daidaita halayensa yana ba shi damar yin aiki yadda ya kamata ta hanyar tarin abubuwa masu yawa, yana daidaita ko wuce kinetics na gargajiya na cyanide.
5. Me yasa taurin AuCarb™ ≥99% yake da mahimmanci ga manyan tsire-tsire na CIL?
Manyan masana'antun Carbon-In-Leach (CIL) suna amfani da masu tayar da hankali masu ƙarfi waɗanda ke haifar da matsin lamba mai tsanani a fannin injiniya. Idan carbon ɗin ya yi laushi, yana tarwatsewa zuwa wani ƙaramin slurry mai ɗauke da zinare wanda ke tserewa daga allon riƙewa zuwa wutsiya. Taurin ≥99% na AuCarb™ yana ba da juriya ga raguwar iska, yana kare yawan amfanin ku.
6. Shin United Chemical suna ba da sharuɗɗa na musamman don oda mai yawa fiye da tan 1,000?
Eh. Ga ƙungiyoyin haƙar ma'adinai na kamfanoni da ke buƙatar wadata mai yawa da ci gaba (> tan 1,000 a kowace shekara), ƙungiyar zartarwarmu ta shirya tsaf don yin shawarwari kan yarjejeniyoyi na dabaru na musamman. Wannan ya haɗa da sassauƙan hanyoyin jigilar kayayyaki, sarrafa kaya na gida, da kuma tsarin farashi na musamman na dogon lokaci.
7. Ta yaya tsarkin AuCyan™ NaCN na ≥98.3% ke rage farashin aiki na?
Ƙananan sinadarai masu tsafta suna ɗauke da sinadarin carbonates da ƙazanta na ƙarfe waɗanda ke cinye sinadarin cyanide mai aiki kuma suna ɓata muhallin da ke fitar da hayaki. Tsabtarsa ta ≥98.3% AuCyan™ Sodium Cyanide NaCN yana tabbatar da samar da CN⁻ kyauta a kowace kilogiram, ta haka ne ake rage yawan sinadarin da ake buƙata a kowace tan na ma'adinai sosai.
8. Menene babban fa'idar ESG na ɗaukar AuLeach™ a Afirka?
Kamfanonin hakar ma'adinai suna fuskantar matsin lamba mai tsanani don inganta yanayin muhalli, zamantakewa, da shugabanci (ESG). Wakilin Zubar da Zinare na AuLeach™ (GDA) an ba da takardar shaidar duniya a matsayin wacce ba ta da haɗari. Canja wurin zuwa AuLeach™ yana rage tasirin guba sosai, yana kawar da haɗarin tsaro mai tsanani ga ma'aikatan gida, kuma yana sauƙaƙa bin ƙa'idodin ƙa'idojin muhalli masu tsauri.
9. Shin ina buƙatar gyara tsarin masana'antar da nake da ita don canzawa zuwa AuLeach™?
Ba a buƙatar gyare-gyare ba. AuLeach™ an ƙera shi azaman madadin sinadarai na gaske 100%. Kuna iya amfani da tankunan haɗa abubuwa iri ɗaya, bututun mai, da'irori na CIL/CIP, da hanyoyin fitar da ruwa kamar yadda kuke yi da cyanide na gargajiya, ba tare da ɓata lokaci mai yawa na kashe kuɗi ba.
10. Ta yaya dakin gwaje-gwajen ƙarfe na zai iya neman samfuran gwaji kyauta?
Muna ƙarfafa tabbatar da inganci mai zaman kansa. Ƙungiyar ku ta ƙarfe za ta iya tuntuɓar mu kai tsaye ta gidan yanar gizon mu don neman samfuran gwaji kyauta AuCarb™ da kuma AuLeach™Za mu shirya jigilar kaya cikin sauri domin dakin gwaje-gwajenku ya gudanar da gwaje-gwajen motsa jiki na kwalba da kuma na sha kafin a saya.
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