Ukunqoba Ukuntuleka Kwamanzi Nobunzima Bensimbi Emkhakheni Wegolide waseNamibia: Izixazululo Ezithuthukisiwe Zokukhipha Insimbi
INamibia iyinkanyezi ekhulayo emhlabeni jikelele yezimayini zegolide, inemisebenzi esezingeni lomhlaba njengeMayini Yegolide yaseNavachab eSifundeni sase-Erongo, Imayini ye-Otjikoto esebenza kahle kakhulu ye-B2Gold eSifundeni sase-Otjozondjupa, kanye namaphrojekthi athuthuka ngokushesha njenge- Twin Hills ye-Osino Resources . Kodwa-ke, ukusebenzisa izitshalo zensimbi eNamibia kuveza isethi eyingqayizivele yezinselele ezinkulu zemvelo nezejiyoloji ezidinga ama-reagent amakhemikhali akhethekile kakhulu.
Kwabachwepheshe Bensimbi Abakhulu kanye Nabaphathi Bezitshalo eNamibia, izindawo ezintathu ezibucayi zilawula imisebenzi yansuku zonke. Okokuqala, Ukuntuleka Kwamanzi Okukhulu kanye Nokusetshenziswa Kabusha Okujulile: Ezindaweni ezomile kakhulu, ezigwadule, izitshalo zegolide zaseNamibia kumele ziphinde zisebenzise amanzi ngokucindezela. Lokhu kuholela ekuqongeleleni kwezimo ze-hypersaline kanye nezinsimbi eziyisisekelo eziyingozi kumasekethe e-CIL (Carbon-in-Leach), okunciphisa kakhulu i-kinetics ye-gold leaching kanye nokufohla okukhulu kwe- Carbon esebenzayo . Okwesibili, i-Complex Skarn Ore Mineralogy: Ama-deposit afana ne-Navachab abonakala ngemithambo ye-skarn eyinkimbinkimbi kanye ne-quartz-sulfide. Lawa ma-ore avame ukuqukethe amazinga aphezulu e-cyanicides (njengethusi kanye ne-pyrrhotite) adla i-cyanide yamahhala ngobudlova , izindleko zokusebenza zikhuphuka kakhulu. Okwesithathu, Imithetho Eqinile Yokuvikela Amanzi Angaphansi Komhlaba yaseNamibia: UMnyango Wezemvelo, Amahlathi Nezokuvakasha waseNamibia (MEFT) uphoqelela imithetho eqinile mayelana nokugcinwa kwemisele kanye nokungcola kwamanzi angaphansi komhlaba, okwenza ukuphathwa kwamakhemikhali ayingozi endabuko kube umthwalo omkhulu wezokuthutha kanye nezezimali.
United Chemical iklame isethi eqondiwe yama-reagent okucubungula igolide aphezulu aklanyelwe ngqo ukunqoba amaqiniso anzima okumbiwa kwezimayini zaseNamibia. Ngokuhlanganisa ubumsulwa obuphezulu I-Sodium Cyanide, ihlala isikhathi eside kakhulu Ikhabhoni Esebenzayo, kanye nama-leaching agents angenabungozi, siqinisekisa ukutholwa kwegolide okuphezulu, imfucuza encane ye-reagent, kanye nokuhambisana ngokuphelele nemvelo.
I-Matrix Engcono Kakhulu Yekhemikhali Yezitshalo Zegolide ZaseNamibia
I-AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Ukucubungula ama-ore ayinkimbinkimbi, anethusi e-Damara Belt kudinga i-lixiviant enokuhlanzeka okungaguquki ukuze kugcinwe amazinga e-cyanide yamahhala asebenzayo ngaphandle komthamo oweqile.
Ukunqoba Ukusetshenziswa Okuphezulu Kwe-Cyanicide: Njengoba ihlanzekile ngo-≥98.3%, i-AuCyan™ inikeza ama-ion asebenzayo aphezulu e-CN⁻. Lokhu kunciphisa ukwakheka kwama-complex e-base-metal thiocyanate angafuneki, okuqinisekisa ukuthi inani eliphezulu le-reagent linikezelwe ekuncibilikisweni kwegolide kuphela, kunciphisa kakhulu amazinga okusetshenziswa ngethani ngalinye le-ore eligayiwe.
Ukuthobela Ukungeniswa Kwempahla eWalvis Bay: Ipakishwe ngezigubhu zensimbi eziqinile ezivivinywe kahle, eziqinisekiswe yi-UN ezinezikhwama ze-PVC zangaphakathi ezisindayo, i-AuCyan™ yenzelwe ukumelana nokushisa okukhulu kogwadule lwaseNamib ngesikhathi sokuthutha kusuka echwebeni laseWalvis Bay kuya ezindaweni ezikude zemayini.
I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Ubulukhuni)
Ezindaweni zaseNamibia ezisebenzisa amanzi amaningi kakhulu ukuvuselela i-CIL, i-activated carbon ihlushwa usawoti ophezulu kanye nokushukunyiswa okunamandla kwemishini. I-carbon ephansi iholela ekulahlekelweni yigolide okukhulu.
Ukunganciphisi Kwe-Zero Kumasekethe E-Hypersaline: Ekhiqizwe nge-premium, i-Indonesian Coconut Shell s enobuningi obuphezulu , i-AuCarb™ ifinyelela isilinganiso sokuqina esiyingqayizivele esingu-≥99%. Ihlala ingashintshiwe ngokwesakhiwo naphezu kokupompa okuqhubekayo kanye nokushukuma okuphezulu, okuqeda ukukhiqizwa kwezinhlawulo zekhabhoni ezinegolide ezivame ukulahleka edamini le-tailings.
Ukumelana Nokungcola Okungokwemvelo: Isakhiwo se-macro kanye ne-micro-pore esakhiwe kahle se-AuCarb™ siqinisekisa i-kinetics ye-gold adsorption esheshayo [Au(CN)₂⁻], siphumelela kakhulu kune-organic ne-inorganic fouling evame ukutholakala emanzini aseNamibia aphinde asetshenziswa kakhulu.
I-AuLeach™ Gold Leaching Agent (GDA) - Ayiyona Ingozi
Ukuvikela amanzi asogwadule aseNamibia abuthakathaka kuyinto eza kuqala kuzwelonke. I-AuLeach™ inikeza indlela yokukhipha amanzi eguquguqukayo, engena-cyanide evumelana kahle nemithetho eqinile ye-MEFT.
Iphephile Emanzini Angaphansi Komhlaba Futhi Ayinayo i-Cyanide: Njenge-reagent eqinisekisiwe engeyona ingozi, i-AuLeach™ isusa ingozi yokuvuza kwe-cyanide enobuthi iye ezindaweni zokugcina amanzi angaphansi komhlaba ezibalulekile. Inciphisa kakhulu izindleko kanye nobunzima bezimfuneko zokuphathwa kwe-Tailings Storage Facility (TSF) kanye nokususwa kwe-cyanide (inqubo ye-INCO).
I-Frictionless Logistics evela eWalvis Bay: Ngenxa yokuthi i-AuLeach™ ayihlukaniswa njenge-Class 6.1 Dangerous Goods, idlula izinqubo ezinde zokuvumela i-hazmat ePort of Walvis Bay. Lokhu kuqinisekisa ukususwa okusheshayo, izindleko zokuthutha ezishibhile zangaphakathi ezweni, kanye nokutholakala ngokushesha kwemisebenzi yezitshalo ngaphandle kokudinga ukulungiswa kabusha kwemali.
Isikhungo Sokuthutha Esilungiselelwe Kahle: Ichweba laseWalvis Bay kuya eSangweni Lemayini
Ezweni elikhulu njengeNamibia, izinto ezithembekile zokuthutha zibaluleke kakhulu njengokuhlanzeka kwamakhemikhali. United Chemical isebenzisa inzuzo yamasu e- Ichweba laseWalvis Bay ukuqinisekisa ukutholakala kwe-reagent okungaphazamiseki.
Ukuphathwa Kwezimpahla Ezijwayelekile Nokuthuthwa Kwezikebhe Okulula: Sisebenzisana ngqo nama-ejenti okuhlanza aseNamibia anelayisensi agxile kokubili emthwalweni oyingozi (i-NaCN) kanye nongewona oyingozi (i-Carbon, i-GDA), okuqinisekisa ukuthi akukho ukulibaziseka kokunciphisa imithwalo eWalvis Bay.
Ezokuthutha Eziphephile Zangaphakathi: Sisebenzisa inethiwekhi yesitimela/yemigwaqo yaseTrans-Kalahari kanye neyendawo, siqinisekisa ukulethwa okuphephile, okuhambisanayo, nokusheshayo ngqo ezindaweni zezimayini ezifundeni zaseKaribib (Erongo) nase-Otavi (Otjozondjupa).
Fakazela Inzuzo Yokubuyisa Emoyeni Wakho WaseNamibia
Yeka ukulahlekelwa ama-ounces ngenxa yezindleko zekhabhoni kanye nokusetshenziswa okuphezulu kwe-cyanicide. Simema Abaphathi Bezitshalo baseNamibia kanye Nabaphathi Belebhu ukuthi bacele amasampula wamahhala e-AuCyan™, AuCarb™, noma i-AuLeach™ ukuze kuhlolwe ngokuphelele ibhodlela kanye nokuhlolwa kwe-CIL.
Cela Amasampula Elabhorethri Amahhala Manje
Imibuzo Evame Ukubuzwa: Amakhemikhali Okumbiwa Kwegolide eNamibia
1. I-AuCyan™ ibhekana kanjani nokuqukethwe okuphezulu kwethusi okuvame ukutholakala kuma-ore aseNamibia?
Ama-skarn deposits ezindaweni ezifana ne-Erongo avame ukuqukethe ama-sulfide ethusi asebenza njenge-cyanicides enamandla, adla i-cyanide ejwayelekile ngokushesha. I-AuCyan™ (≥98.3% ubumsulwa) inikeza umthombo oqinile kakhulu wama-ion e-CN⁻ wamahhala, okusiza ukwanelisa isidingo sensimbi eyisisekelo ngenkathi kushiya i-cyanide esebenzayo eyanele ukugcina amazinga aphezulu okuncibilika kwegolide.
2. Kungani i-AuCarb™ inconywa ezitshalweni ezisebenzisa amanzi amaningi ezindaweni ezomile?
Izitshalo zegolide zaseNamibia ziphinda zisebenzise cishe wonke amanzi acutshungulwayo, okuholela ekunyukeni kosawoti kanye nokuqongelela kwama-foulants e-organic. I-AuCarb™ Coconut Activated Carbon inesakhiwo se-mesopore/micropore esiqonde kakhulu i-aurocyanide complex, esimelana nokungcola kwamanzi acutshungulwayo kangcono kunama-carbon ajwayelekile asekelwe kumalahle.
3. Ingabe i-AuLeach™ iyahambisana nemithethonqubo yoMnyango Wezemvelo, Amahlathi kanye Nezokuvakasha waseNamibia (MEFT)?
Impela. I-AuLeach™ GDA iyi-ejenti yokukhipha igolide engenayo i-cyanide, engenabungozi. Ihambisana kahle nemiyalelo eqinile ye-MEFT yokuvikela izinhlelo zamanzi angaphansi komhlaba ezisengozini zasehlane, yehlisa kakhulu umthwalo wemvelo wemayini futhi yenza kube lula ukuvuselelwa kweSitifiketi Sokuhlanzwa Kwemvelo (ECC).
4. Yiziphi izindlela zokungenisa impahla United Chemical ama-reagent angena eNamibia?
Zonke izimpahla zethu zamakhemikhali eziya eNamibia zihanjiswa ngechweba laseWalvis Bay elisebenza kahle kakhulu . Ukusuka lapho, sihamba ngomzila weTrans-Kalahari kanye nenethiwekhi yemigwaqo kazwelonke, siletha ngqo ezindaweni ezinkulu zokumba izimayini ezifundeni zase-Erongo nase-Otjozondjupa.
5. Ingabe ukushisa okukhulu kwasehlane kuthinta ukugcinwa noma ukusebenza kahle kwe-AuCyan™?
Cha. I-AuCyan™ iqiniswa ngesikhathi sokukhiqiza futhi ipakishwa ezigubhini zensimbi ezisindayo ezinezikhwama zangaphakathi ezivalwe kahle ezingangeni umswakama. Uma nje igcinwe endaweni eyomile, enomoya omuhle kude nokukhanya kwelanga okuqondile, ihlala izinzile ngo-100% emazingeni okushisa asehlane laseNamibia.
6. Ingabe i-AuLeach™ ingasetshenziswa ezitshalweni ezikhona ze-Carbon-in-Leach (CIL) njenge-Otjikoto ngaphandle kokulungiswa kabusha?
Yebo. I-AuLeach™ iyindawo eqondile "yokufaka" esikhundleni se- sodium cyanide . Isebenzisa amathangi afanayo okushukuma, izinhlelo zokulawula i-pH, kanye namasekethe okudonswa kwekhabhoni asebenzayo (i-CIL/CIP), okungadingi nhlobo izindleko ezinkulu zokuguqulwa kwezitshalo.
7. I-AuCarb™ ikuvimbela kanjani ukulahleka kwekhabhoni kuma-agitators anamandla okusika kakhulu?
Ukulahleka kwekhabhoni kuhumusha ngqo ekulahlekelweni kwegolide. I-AuCarb™ ibhekana nezinqubo zokuvuselela umusi kakhulu kanye nokukhipha uthuli, okufeza ubulukhuni bomshini obungu-≥99%. Imelana namandla okusika anonya ama-impeller amakhulu emathangini e-CIL, okunciphisa kakhulu ukukhiqizwa kothuli lwekhabhoni olucolekile.
8. Ingabe niyanikeza ukwesekwa kobuchwepheshe kokuthuthukisa amasekethe e-CIL eNamibia?
Kulungile. United Chemical akuyona nje umhlinzeki; singabalingani be-metallurgical. Sinikeza ukubonisana okuqhubekayo kwezobuchwepheshe, ukuhlaziywa kwedatha yesekethe ekude, kanye nesiqondiso mayelana nokulinganisa okungcono kakhulu kwe-reagent yephrofayili yakho ethile ye-ore yaseNamibia.
9. Iyini inqubo yokususa i-AuLeach™ ngamasiko aseNamibia uma kuqhathaniswa ne-Sodium Cyanide?
I-Sodium Cyanide (Class 6.1) idinga izimvume eziqinile ze-hazmat, ama-escort aphephile, kanye nemibhalo eminingi ngeWalvis Bay. I-AuLeach™ , njengoba ingeyona ingozi, ivumela izimpahla zamasiko njengempahla ejwayelekile yezimboni, isusa ukubambezeleka kokuphatha kwamasonto amaningi futhi yehlisa kakhulu izindleko zokuthutha impahla ngaphakathi ezweni.
10. Imayini yami eNamibia ingawathola kanjani amasampula okuhlola mahhala?
Kulula. Xhumana nathi ngewebhusayithi yethu ngemininingwane eyisisekelo yokusebenza kwemayini yakho (uhlobo lwe-ore, i-throughput yansuku zonke). Sizothumela i- Free Lab Sample Kit (i-AuCyan™, i-AuCarb™, noma i-AuLeach™) nge-courier yomhlaba wonke ngqo elabhorethri yakho esendaweni ukuze kuhlolwe ukuhlolwa kwebhodlela okuzimele.
- Okuqukethwe Okungahleliwe
- Okuqukethwe okushisayo
- Okuqukethwe kokubuyekeza okushisayo
- I-Sodium Isopropyl Xanthate 90% SIPX
- Ngingayikhetha kanjani i-reagent ye-flotation efanele?
- Ngikuhlola kanjani ukusebenza kahle kwezomnotho nokusebenza kahle kwamakhemikhali ezimayini?
- I-sodium tripolyphosphate
- I-Sodium Dibutyldithiophosphate
- Ukwelashwa kwamanzi, ukucubungula amaminerali, i-cationic polyacrylamide polymer
- United Chemical, I-TuXingSun Mining, kanye Nemayini Yegolide i-Henan Lingbao Ngokuhlanganyela Ukusungula Imayini Engenayo I-Cyanide
- 1I-Sodium Cyanide Eyehlisiwe (CAS: 143-33-9) Yezimayini - Ikhwalithi Ephezulu Namanani Ancintisanayo
- 2I-Sodium Cyanide 98.3% CAS 143-33-9 I-NaCN i-ejenti yokugqoka igolide Ebalulekile Ezimbonini Zamakhemikhali Ezimayini
- 3Imithetho Emisha Yase-China Yokuthekelisa I-Sodium Cyanide Nesiqondiso Sabathengi Bamazwe Ngamazwe
- 4I-Sodium Cyanide (CAS: 143-33-9) Isitifiketi somsebenzisi wokugcina (inguqulo yesiShayina nesiNgisi)
- 5I-Cyanide Yamazwe Ngamazwe (i-Sodium cyanide) Ikhodi Yokuphatha - Amazinga Okwamukela Imayini Yegolide
- 6Imboni yaseShayina iSulfuric Acid 98%
- 7I-Anhydrous Oxalic acid 99.6% Ibanga Lemboni
- 1I-Sodium Cyanide 98.3% CAS 143-33-9 I-NaCN i-ejenti yokugqoka igolide Ebalulekile Ezimbonini Zamakhemikhali Ezimayini
- 2Ukuhlanzeka Okuphezulu · Ukusebenza Okuzinzile · Ukubuyisela Okuphakeme — i-sodium cyanide yokucwiliswa kwegolide yesimanje
- 3United ChemicalIthimba Labacwaningi Libonisa Igunya Ngemininingwane Eqhutshwa Ngedatha
- 4I-AuCyan™ High-Performance Sodium Cyanide | Ukuhlanzeka okungu-98.3% kokumbiwa kwegolide emhlabeni jikelele
- 5I-Digital Electronic Detonator (Isikhathi sokubambezeleka 0~ 16000ms)
- 6I-Detonator yeshubhu yeshubhu enamandla aphezulu, enembayo ephezulu
- 7imboni I-Detonator kagesi
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