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Kukonza Kubwezeretsa Golide Kumadzulo kwa Kenya: Zopangira Zapamwamba za CIP/CIL ku Kakamega ndi Migori

Gonjetsani Preg-Robbing Ores ndi Malamulo a NEMA pogwiritsa ntchito High-Purity AuCyan™ NaCN, AuCarb™ CIL Carbon, ndi Eco-Friendly AuLeach™ GDA.
Zotsatira UnitedChemical08-20-2026Kenya540

Kukonza Kubwezeretsa Golide Kumadzulo kwa Kenya: Zopangira Zapamwamba za CIP/CIL ku Kakamega ndi Migori

Kukonza Kubwezeretsa Golide ku Western Kenya: Zopangira Zapamwamba za CIP/CIL za ku Kakamega ndi Migori Kenya migodi ya golide zokonzera mankhwala zogwiritsira ntchito zitsulo za Liranda Corridor zitsulo zachitsulo AuCyan™ Sodium Cyanide NaCN AuCarb™ Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Nyanja ya Victoria yotetezeka ku chilengedwe Kutsatira malamulo a NEMA leaching doko la Mombasa katundu woopsa Chipolopolo chopanda poizoni cha kaboni chogwiritsidwa ntchito CIL Kuyera kwambiri 98.3% Mgodi wa Kilimapesa West project Mayankho a miyala yoyambirira njira ina ya CIF mayendedwe ambiri Nambala 1 chithunzi

Kenya ikutukuka mofulumira ngati malire opindulitsa kwambiri mu migodi ya golide ku East Africa. Ma lamba akale komanso atsopano opangidwa ndi miyala yobiriwira ku Western Kenya—makamaka Liranda Corridor yapamwamba ku Kakamega ndi lamba wagolide wa polymetallic Migori—akukopa ndalama zambiri zapadziko lonse lapansi ndi ku China. Mapulojekiti monga pulojekiti ya Shanta Gold ku West Kenya ndi ntchito zake ku Kilimapesa ndi Karebe akuwonetsa kuthekera kwakukulu. Komabe, kusintha kuchoka pa kufufuza kupita ku kukumba malonda kopindulitsa kumafuna kuthana ndi zopinga zovuta za nthaka ndi zachilengedwe zomwe zili m'derali.

Akatswiri akuluakulu a zitsulo omwe amagwira ntchito ku Western Kenya akukumana ndi mavuto atatu akuluakulu. Choyamba, Ma Ore Omwe Amatha Kubera Kwambiri: Ma shale a Carbon aceous omwe amapezeka kwambiri mu lamba wa miyala ya Kakamega amagwira ntchito ngati siponji yachilengedwe, amayamwa golide wosungunuka msanga asanafike nthawi yotulutsa, zomwe zimapangitsa kuti matayala a m'mbuyo awonongeke kwambiri. Chachiwiri, Kusamala Kwachilengedwe ku Nyanja ya Victoria: Ma golide ambiri aku Kenya ali m'chigwa chofunikira cha Nyanja ya Victoria. Bungwe la National Environment Management Authority (NEMA) la Kenya likufuna kuti malamulo asaloleredwe ndi mankhwala oopsa. Kuteteza Kuwunika kwa Zachilengedwe (EIA) kwa chomera chachikhalidwe cha cyanide pano ndi nkhondo yovuta, ya zaka zambiri. Chachitatu, Kuwonongeka kwa Mayendedwe a M'dziko: Ngakhale kuti Doko la Mombasa limapereka mwayi wabwino kwambiri wonyamula katundu panyanja, kunyamula mankhwala oopsa a Class 6.1 kudutsa Great Rift Valley kupita ku Western Kenya kumapangitsa kuti katunduyo azitentha kwambiri, chinyezi, komanso malo ovuta, zomwe zimafuna kuti katunduyo azisungidwa bwino.

United Chemical yapanga njira yapadera kwambiri yothetsera mavuto enieni awa aku Kenya. Mwa kugwiritsa ntchito mpweya woipa kwambiri komanso woopsa kwambiri kuti upambane ndi akuba achilengedwe, kupereka njira zina zotsatizana ndi NEMA zotsutsana ndi cyanide, komanso kupeza njira zoyendetsera zinthu mkati mwa dziko, timapatsa mphamvu migodi ya ku Kenya kuti iwonjezere kwambiri kuchuluka kwa golide wawo pamene ikuonetsetsa kuti ikutsatira malamulo okhudza chilengedwe.

Mayankho Okonzedwa Obwezeretsa Golide a ku Kenya a Greenstone Ores

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

Mu mipanda yobiriwira ya Kakamega, "kubera" ndiye mdani wamkulu. Kaboni wachilengedwe mu miyala idzaba golide wanu wosungunuka. Kuti mupambane nkhondo yokopa mankhwala iyi, muyenera kuyambitsa kaboni wamalonda womwe umagwira ntchito kwambiri komanso wolimba kuposa kaboni wachilengedwe.

  • Kugonjetsa Preg-Robbing Kinetics: AuCarb™ yapangidwa ndi netiweki yayikulu yokhala ndi maporous. Imapanga malo okhudzidwa kwambiri omwe amapambana kwambiri zinthu zachilengedwe za carbonaceous mu miyala ya ku Kenya, ndikuchotsa [Au(CN)₂]⁻ complex kuchokera mu slurry isanayambe preg-robbing.

  • Kulimba Kosasweka kwa CIP/CIL: Yogwiritsidwa ntchito kutentha kwambiri mpaka kuuma kwambiri kwa ≥99%, AuCarb™ imapirira kugwedezeka kwamphamvu kwa ma circuits a Carbon-in-Pulp (CIP). Imakana kusungunuka kukhala ma micro-fines, zomwe zimachotsa chiopsezo chotumiza golide wanu wopezedwa movutikira ku tailings dam.

AuLeach™ Gold Leaching Agent (GDA) - Yopanda Ngozi

Kuteteza chigwa cha Nyanja ya Victoria ndi chinthu chofunika kwambiri ku Kenya. Malamulo a NEMA ndi okhwima kwambiri pankhani yosunga, kugwiritsa ntchito, komanso kusamalira zinthu za cyanide. Kuphwanya malamulo a chilengedwe kungapangitse kuti chilolezo cha munthu chichotsedwe.

  • Kusamalira Matayala Otetezeka ku Nyanja: AuLeach™ imapereka njira ina yosinthira yopanda cyanide. Yovomerezedwa padziko lonse lapansi kuti si yoopsa komanso yopanda poizoni, imawonetsetsa kuti madzi anu otayira a TSF (Tailings Storage Facility) sakuopseza madzi am'madzi am'deralo kapena chilengedwe cha Nyanja ya Victoria, zomwe zimatsimikizira kuti NEMA EIA ivomerezedwe mwachangu.

  • Mayendedwe Opanda Kukangana M'dziko: Popeza ndi mankhwala osaopsa, AuLeach™ imapewa kukonzedwa kwa katundu woopsa wa Class 6.1 pang'onopang'ono kwambiri pa doko la Mombasa. Imayenda mwachangu kudzera mu Northern Corridor kupita ku Western Kenya popanda kufunikira apolisi okwera mtengo operekeza kapena zilolezo zapadera zosungiramo katundu zoopsa.

AuCyan™ Sodium Cyanide NaCN (≥98.3%)

Pa ntchito zomwe zikuchitika ku Migori belt zomwe zimagwiritsa ntchito miyala ya sulfidic ndi polymetallic pang'ono, mphamvu yotulutsa madzi siingachepe. Kuphatikiza apo, kuyenda kuchokera ku Mombasa yonyowa kupita kumapiri kumafuna chitetezo champhamvu cha mankhwala.

  • Mphamvu Yokwanira ya Lixiviant: Yotsimikizika ndi kuyera kwa 98.3%, AuCyan™ imapereka kuchuluka kwakukulu kwa ma ioni a cyanide aulere. Mphamvu ya mankhwala imeneyi imafunika kuti iwononge ma sulfidic matrices m'mafuta akumadzulo kwa Kenya, zomwe zimapangitsa kuti kusungunuka kwa sulfide kuchepe ndikuwonjezera phindu lonse.

  • Mapaketi Osawononga Nyengo ku Rift Valley: Timatseka AuCyan™ m'madiramu olimba, otsimikizika ndi UN achitsulo cholemera okhala ndi mipiringidzo iwiri yamkati ya polymeric. Kaya tikuyang'ana chinyezi cha m'mphepete mwa nyanja ku Mombasa kapena njira yodutsa m'mphepete mwa Rift Valley, reagent imafika pamalo anu a Kakamega kapena Migori ouma bwino komanso amphamvu.

Malo Ogulitsira Zinthu Mosavuta: Kuchokera ku Doko la Mombasa Kupita ku Malo Anu Ogulitsira Migodi

Kukhala ndi doko sikutanthauza kuti zinthu zoyendera ndi zosavuta; kusuntha katundu woopsa mkati mwa dziko kumafuna ukatswiri wapadera. United Chemical imapangitsa kuti unyolo wonse wogulira zinthu ukhale wosavuta ku Kenya.

  • Kulipira Mombasa Kwabwino Kwambiri: Timapereka zikalata zopanda vuto lililonse (Ma invoice Amalonda, COAs, MSDS) zomwe zimagwirizana bwino ndi zofunikira za Kenya Revenue Authority (KRA) ndi Kenya Bureau of Standards (KEBS), kupewa ndalama zokwera mtengo zolipirira doko.

  • Njira Yotetezeka Yoyendera M'dziko: Timagwirizana ndi makampani odziwa bwino ntchito zoyendera aku Kenya omwe ali ndi chilolezo chogwira ntchito yokonza mankhwala oopsa a migodi, kuonetsetsa kuti katundu wanu akuyenda bwino kuchokera ku Mombasa, kudutsa ku Nairobi, komanso kupita ku fakitale yanu yokonzera zinthu kumadera akumadzulo.

Tsimikizirani Kuchuluka kwa Maolivi Anu a Kakamega kapena Migori

Musalole kuti makhalidwe oipa kapena mantha okhudza malamulo alepheretse kupanga kwanu. Tikupempha Oyang'anira Mitengo ku Kenya ndi Akatswiri a Zitsulo kuti apemphe zitsanzo zaulere za labotale. Yendetsani mayeso a CIL kinetic mwachindunji ndi zowunikira zoopsa zachilengedwe kuti mutsimikizire momwe timagwirira ntchito.

Pemphani Zitsanzo za Lab Zaulere Tsopano

Kukonza Kubwezeretsa Golide ku Western Kenya: Zopangira Zapamwamba za CIP/CIL za ku Kakamega ndi Migori Kenya migodi ya golide zokonzera mankhwala zogwiritsira ntchito zitsulo za Liranda Corridor zitsulo zachitsulo AuCyan™ Sodium Cyanide NaCN AuCarb™ Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Nyanja ya Victoria yotetezeka ku chilengedwe Kutsatira malamulo a NEMA leaching doko la Mombasa katundu woopsa Chipolopolo chopanda poizoni cha kaboni chogwiritsidwa ntchito CIL Kuyera kwambiri 98.3% Mgodi wa Kilimapesa West project Mayankho a miyala yoyambirira njira ina ya CIF mayendedwe ambiri Nambala 2 chithunzi

Mafunso Omwe Amafunsidwa Kawirikawiri: Kukonza Golide ku Kenya

1. N’chifukwa chiyani kuba anthu asanabadwe n’kofala kwambiri m’dera la Kakamega greenstone?

Mapangidwe a geological ku Western Kenya, monga Liranda Corridor, nthawi zambiri amakhala ndi ma shale a carbonaceous. Kaboni wachilengedweyu amagwira ntchito ngati siponji (yomwe imachotsa chitsulocho m'madzi), yomwe imayamwa gold-cyanide complex msanga musanayambe kuibwezeretsa, zomwe zimapangitsa kuti tailbone iwonongeke kwambiri.

2. Kodi AuCarb™ imagwira ntchito bwanji? Carbon Woyendetsa kugonjetsa miyala yamtengo wapatali ya ku Kenya yomwe imabera anthu akale?

Kuti muthane ndi kaboni wachilengedwe, mufunika kaboni wabwino kwambiri wogulitsa. AuCarb™ Gold Recovery Coconut Shell Activated Carbon ili ndi kapangidwe ka macroporous komwe kamapanga ma macroporous omwe amapereka mphamvu yofulumira kwambiri yoyamwa. Imapambana miyala yachilengedwe, imatenga golide kaye ndikuyiteteza bwino.

3. Kodi kugwiritsa ntchito AuLeach™ kungathandize kuti NEMA ivomerezedwe pafupi ndi Nyanja ya Victoria?

Inde. Popeza kuti golide wopezeka ku Western Kenya uli m'mphepete mwa nyanja ya Victoria, NEMA (National Environment Management Authority) imalamulira mosamala mankhwala oopsa. AuLeach™ Gold Leaching Agent ndi yopanda cyanide komanso yoopsa pang'ono, zomwe zimapangitsa kuti kuwunika kwa zotsatira zachilengedwe (EIA) kukhale kosavuta kudutsa komanso kuteteza kwathunthu machitidwe amadzi am'deralo.

4. Kodi kusintha kwa AuLeach™ kumafuna kusintha kwa zomera ku Kenya?

Palibe ndalama zogulira kapena kukonzanso zida zomwe zikufunika. AuLeach™ yapangidwa ngati njira yolowera mwachindunji m'malo mwa Sodium Cyanide . Mutha kugwiritsa ntchito matanki anu a CIL omwe alipo, zokhazikitsira zotulutsira ma vat, zoyambitsa, ndi ma activator a carbon recovery circuits mosavuta.

5. N’chifukwa chiyani kuuma kwa kaboni kokwana ≥99% n’kofunika kwambiri pa ntchito za golide ku Migori?

Ntchito zomwe zili mu lamba wa Migori nthawi zambiri zimakhala ndi matope okhuthala komanso okhwima kudzera m'zinthu zoyambitsa chisokonezo. Ngati mpweya wanu woyatsidwa ndi wofewa, umasweka (kutayika), ndipo zidutswa za golide zimatuluka m'mbuyo. AuCarb™ imakhala ndi kuuma kwa ≥99%, kuteteza kusweka ndikuchotsa kutayika kwa golide.

6. Kodi AuCyan™ imasamalira bwanji miyala ya sulfidic ya ku Western Kenya?

Ma sulfide ores amafunika mphamvu zambiri zamagetsi kuti atulutse golide. Mwa kuonetsetsa kuti golide ndi woyera kwambiri wa ≥98.3%, AuCyan™ Sodium Cyanide NaCN imapereka kuchuluka kwa cyanide (CN-) yaulere kwambiri. Izi zimachepetsa mwachangu kuchuluka kwa sulfide matrices, zomwe zimapangitsa kuti golide asungunuke bwino komanso kuti apeze phindu lobwezeretsa golide.

7. Kodi mumateteza bwanji mankhwala mukamayenda kuchokera ku Mombasa kupita ku Kakamega?

Ulendo wautali wochokera ku gombe kupita ku Western Kenya umafuna chinyezi, kutentha, ndi misewu yoipa. Timayika AuCyan™ m'madiramu achitsulo olemera, ovomerezeka ndi UN okhala ndi matumba a polima amkati otsekedwa kawiri. Izi zimatsimikizira kuti chinyezi sichilowa, zomwe zimapangitsa kuti reagent ikhale youma komanso yamphamvu ikafika pamalo anu.

8. Kodi kuitanitsa AuLeach™ kudzera pa doko la Mombasa kumapulumutsa nthawi poyerekeza ndi Cyanide?

Inde, kwambiri. Sodium cyanide ndi chinthu choopsa cha Class 6.1, chomwe chimafuna zilolezo zambiri, kuperekezedwa ndi apolisi, komanso kusungidwa koopsa ku Mombasa, zomwe zimapangitsa kuti pakhale kuchedwa kwa doko. AuLeach™ imaonedwa kuti si yoopsa, zomwe zimapangitsa kuti ilole kuti katundu wamakampani azitha kutumizidwa mwachangu mkati mwa dzikolo.

9. Kodi zinthu zanu zikuyenera kugwiritsidwa ntchito m'migodi yomwe ikusintha kuchoka pa ntchito zaukadaulo kupita ku ntchito zamalonda?

Inde. Pamene migodi yaku Kenya ikusinthira kuchoka pa njira zaukadaulo kupita ku mafakitale ovomerezeka a CIL/CIP, kukhazikitsa ma reagents ofanana ndikofunikira kwambiri kuti pakhale bata. United Chemical imapereka mphamvu yowonjezera, kuyera koyenera, komanso chithandizo chaukadaulo kuti chomera chanu chatsopano chikhale chokonzeka bwino.

10. Kodi fakitale yathu yaku Kenya ingapeze bwanji zitsanzo zoyesera zaulere?

Timalimbikitsa kuyesa kwathunthu kwa zitsulo. Oyang'anira Mitengo ndi Mainjiniya Akuluakulu ku Kenya akhoza kulankhulana nafe mwachindunji kuti apemphe Zitsanzo za Mayeso Aulere a AuCyan™, AuCarb™, kapena AuLeach™. Tidzakonza kutumiza mwachangu ku labu yanu kuti muyesedwe pogwiritsa ntchito botolo la kinetic kapena column leaching.

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