Ukuqonda Ukubuyiswa Kwegolide Ebhandeni LaseManica Greenstone: Izixazululo Ezithuthukisiwe Ze-Reagent
Umkhakha wezimayini zegolide eMozambique ubhekene noshintsho olusheshayo, olugxile kakhulu eSifundazweni saseManica esicebile ngamaminerali . Emelela ukunwetshwa kwasempumalanga kweMutare Greenstone Belt echumayo, imisebenzi esukela kumaphrojekthi asemthethweni njenge-Fair Bride deposit kuya ezindaweni zokuguqula izimayini zobuciko nezincane (ASM) iqhuba umkhiqizo wegolide wesizwe. Kodwa-ke, abaqhubi eMozambique babhekene nokuhlangana okuhlukile kwezinselele zensimbi, zesimo sezulu, nezemvelo.
Konjiniyela Bensimbi kanye Nabaphathi Bezitshalo eMozambique, izithiyo ezintathu ezibalulekile kumele zinqotshwe. Okokuqala, Ama-Preg-Robbing Carbonaceous Ores: Amadiphozithi amaningi esifundeni saseManica aqukethe izinto ze-Carbon aceous ezivela ngokwemvelo ezimunca igolide elincibilikisiwe ngaphambi kokuba litholakale, okubangela ukulahlekelwa okukhulu kwesivuno kumasekethe e-CIL. Okwesibili, Izimo Zezulu Ezishisayo Ezidlulele: IMozambique ibhekene nezinkathi zemvula ezinamandla kanye neziphepho zase-Indian Ocean. Ukufakwa kwamakhemikhali okujwayelekile kuyahluleka ngaphansi kwalezi zimo, okuholela ekuwohlokeni okusheshayo kwe- Sodium Cyanide kanye nezingozi ezinkulu zokuphepha endaweni. Okwesithathu, Ukuzwela Kwemvelo: UMnyango Wezimbiwa Namandla (i-MIREME) uqinisa ukuhlolwa kwemisebenzi yezimayini eduze kwezigodi ezinkulu zemifula (njengePungwe neZambezi). Ukusetshenziswa kwamakhemikhali ayingozi okungalawulwa kubhekene nokucindezelwa okuqinile komthetho.
United Chemical isungule isethi eqondiwe yama-reagent okucubungula igolide asezingeni eliphezulu aklanyelwe ukuchuma endaweni edinga kakhulu yaseMozambique. Ngokupakishwa kwesimo sezulu esibi kakhulu, ikhabhoni esebenza kakhulu, kanye ne-lixiviants enobungani nemvelo, sinika amandla izimayini zaseMozambique ukukhulisa ukusebenza kahle kokukhipha ngenkathi siqinisekisa ukuthobela ngokuphelele imvelo.
I-Matrix Ephelele Yamakhemikhali Yemisebenzi YaseMozambique
I-AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Esimweni sezulu esivame ukuba nemvula enkulu yesizini, ubuqotho obubonakalayo bokupakisha i -sodium cyanide bubaluleke kakhulu njengokuhlanzeka kwayo ngamakhemikhali.
Ukupakishwa Okulungele Isiphepho: I-AuCyan™ ipakishwe ezigubhuni zensimbi eziqinile kakhulu, eziqinisekiswe yi-UN (noma emabhokisini okhuni aqinile e-briquettes) anezingqimba eziningi, ezivalwe kahle futhi ezimbozwe nge-PVC. Lokhu kuqinisekisa ukuthi akukho ukungena komswakama, okuqinisekisa ukuthi ubumsulwa obungu-≥98.3% buhlala bunjalo ngisho nangesikhathi sokugcina isikhathi eside eManica inezimvula ezinomswakama.
I-Rapid Dissolution Kinetics: Yakhelwe ukusebenza kahle kakhulu, ama-briquette aqinile acwebezela ngokushesha ethangini lokuxuba, enikeza isisombululo se-alkaline cyanide esiqinile nesigxile kakhulu esibalulekile ekungeneni ema-ore acebile nge-sulfide ebhande le-greenstone.
I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Ubulukhuni)
Ukuze ulwe nobunzima bokuntshontsha ama-carbonaceous ores eManica, isitshalo sakho sidinga i-Activated Carbon enomsebenzi we-kinetic ongcono kakhulu ukuze inqobe i-carbon yemvelo.
Ama-Cyanicides Emvelo Asebenza Kakhulu: I-AuCarb™ inenethiwekhi ye-macropore eyenziwe ngcono kakhulu eyenziwe ngokusebenzisa ukusebenza okunamandla komusi. Ine-kinetics yokumunca eyingqayizivele (inani le-R), ikhipha ngenkuthalo i-aurocyanide complex [Au(CN)₂⁻] ku-slurry ngokushesha kunokuba into yemvelo esusa i-carbonaceous matter ingayintshontsha.
Isilinganiso Sokuqina ≥99%: Yenziwe nge-premium Indonesian Coconut Shell s, i-AuCarb™ imelana nokucheba okukhulu kwemishini yama-CIL agitators, ivimbela ukudalwa kwezinhlamvu zekhabhoni ezinegolide ezilahleka kalula ezinsikeni.
I-AuLeach™ Gold Leaching Agent (GDA) - Ayiyona Ingozi
Njengoba iMozambique ilawula ngokuqinile imisebenzi yezimayini eduze kwezindawo ezinkulu zezolimo kanye nemifula, i-AuLeach™ inikeza indlela yokukhipha ephephile nehambisana ngokuphelele.
Ukuvikela Izindawo Zokucheba Ezibalulekile: I-AuLeach™ iyi-100% engena-cyanide, i-leaching agent engenabungozi. Ayibeki usongo lokungcoliswa okunobuthi emanzini angaphansi komhlaba noma ezinhlelweni zemifula ezibalulekile njengePungwe, ivumelana kalula nemiyalelo ye-MIREME yokuzinza kwemvelo futhi yenza kube lula inqubo yokugunyazwa kwe-Environmental Impact Assessment (EIA).
Kuhle kakhulu ekwenziweni kwe-ASM: Ukuze imisebenzi yobuciko ekhulayo iguqukele ekulechini kwe-VAT okusemthethweni noma i-CIP encane, i-AuLeach™ isusa izingozi zempilo ezibulalayo ezihlobene nokuphathwa kwe-cyanide yendabuko, okuvumela ukukhuliswa kokusebenza okuphephile nokungaphazanyiswa.
Ukuthunyelwa Kwempahla Okuthembekile Kwamanye Amazwe: Ukulethwa Kwechweba Elihlelekile (iBeira neMaputo)
United Chemical ibeka phambili ukusebenza kahle, ukuthobela imithetho, kanye nokucaca kwezohwebo lwamazwe ngamazwe. Sigxile ekuthuthweni kwempahla okuqinile okwakha izimpahla zokuthumela kwamanye amazwe okuklanyelwe ukuqinisekisa ukuthi ama-reagent akho okumba igolide afika emachwebeni aseMozambique ngokuphephile nangesikhathi esibekiwe.
Ubuchwepheshe be-CIF kanye ne-FOB: Sinikeza imigomo ye -CIF (Izindleko, Umshuwalense, kanye Nokuthutha) encintisanayo nethembekile kanye ne-FOB (Ukungena Kwamahhala Ebhodini) . Sisebenzisa ubudlelwano bezimpahla zasolwandle obusezingeni eliphezulu ukuze sihambe ngemizila emikhulu yasolwandle ngqo ePort of Beira , Port of Maputo , kanye nasePort of Nacala.
Ukudluliselwa Okungenamthungo Kwezimpahla Eziyingozi: Ngezinto ze-Class 6.1 (AuCyan™), sinikeza amadokhumenti okuthumela ngaphandle angenaphutha, okuqinisekisa ukudluliselwa okubushelelezi nokuvumelanayo echwebeni lokuya kulo. Lokhu kunika amandla ama-ejenti akho okuhlanza amasiko aseMozambique kanye nabathumeli bempahla bangaphakathi ezweni ukuthi baqhube uhambo lokugcina oluya esifundazweni saseManica ngaphandle kokubambezeleka kokuphatha.
Hlola ama-Reagent ethu kuma-Manica Ores akho
Ingabe ukuntshontsha amatshe ayigugu ngaphambi kokusebenzisa noma ukusebenzisa i-cyanicide ephezulu kuyalimaza inzuzo yakho? Simema Abaphathi Bezitshalo baseMozambique kanye nochwepheshe bezinsimbi ukuthi bacele amasampula wamahhala e-AuCyan™, AuCarb™, noma i-AuLeach™ ukuze kuhlolwe ngokucophelela amabhodlela endaweni.
Cela Amasampula Elabhorethri Amahhala Manje
Imibuzo Evame Ukubuzwa: Amakhemikhali Okumbiwa Kwegolide eMozambique
1. I-AuCarb™ ilwa kanjani nama-ore angaphambi kokuphanga atholakala eSifundazweni saseManica?
Ama-ore esifundeni saseManica avame ukuqukethe ikhabhoni yemvelo emunca igolide. I-AuCarb™ Coconut Activated Carbon yakhiwe ngomsebenzi we-kinetic oyingqayizivele (inani le-K). Idlula ngamandla izinto zemvelo zekhabhoni ku-CIL slurry, ibambe ngempumelelo ama-gold cyanide complexes ngaphambi kokuba alahlekelwe yizinsalela.
2. Unjani owakho I-sodium cyanide ipakishwe ukuze imelane nesizini yemvula enkulu yaseMozambique?
Siyaziqonda izimo zezulu zasezindaweni ezishisayo. I-AuCyan™ ivalwe ngezikhwama ze-PVC/PE eziqinile, eziqinile zangaphakathi, ezibe seziboshwa ngaphakathi kwezigubhu zensimbi eziqinisekiswe yi-UN noma emabhokisini enziwe ngokhuni akhethekile. Lokhu kufakwa kwezivimbelo eziningi kuqinisekisa ukungabandakanywa ngokuphelele komswakama, kuvimbela ukubola kwamakhemikhali ngisho nasezindaweni zokugcina ezinomswakama omningi.
3. Yimiphi imigomo yokuthumela etholakalayo yokulethwa kwamakhemikhali eMozambique?
Sisebenza kuphela ngemibandela eqinile ye-CIF (Izindleko, Umshwalense, kanye Nokuthutha) kanye ne-FOB (Ukungena Kwamahhala Ebhodini) . Siqinisekisa ukuthutha okuphephile olwandle oluya ngqo ePort of Beira, eMaputo, noma eNacala, sinikeza amadokhumenti aphelele ukuze i-ejenti yakho yasekhaya yaseMozambique ikwazi ukuhlanza nokulungisa ukuthutha okungaphakathi ezweni.
4. Ingabe i-AuLeach™ ifanelekile ekushintsheni izindawo ze-Artisanal and Small-Scale Mining (ASM)?
Yebo, kunconywa kakhulu. Njengoba uhulumeni waseMozambique ecindezela ukwenziwa kwe-ASM kube semthethweni, i-AuLeach™ GDA inikeza enye indlela engeyona ingozi, engena-cyanide. Ivumela abaqhubi abasafufusa ukuthi bakhulele ku-VAT noma ezitshalweni ezincane ze-CIP ngaphandle kwezinkinga ezinkulu zempilo nezemvelo ezihlobene nokuphathwa kwe-cyanide ejwayelekile.
5. Ingabe ukusebenzisa i-AuLeach™ kuyasiza ekuhambisaneni nemvelo kwe-MIREME?
Impela. UMnyango Wezimbiwa kanye Namandla (i-MIREME) uqapha ngokuqinile ukungcoliswa kwamanzi kanye nenhlabathi. Ngenxa yokuthi i-AuLeach™ ayikhiqizi imfucuza enobuthi ye-cyanide, yenza kube lula kakhulu ukubika ngomthelela wemvelo futhi kusiza ekutholeni amalayisense okusebenza ngokushesha, ikakhulukazi eduze kwezigodi zemifula ezizwelayo.
6. Ingabe i-AuLeach™ ingasetshenziswa esitshalweni sami se-CIL esikhona ngaphandle kokushintsha imishini?
Yebo. I-AuLeach™ iyindlela eqondile yokufaka esikhundleni se-sodium cyanide. Isebenza emazingeni afanayo e-alkaline pH (10.5-11.5) futhi isebenzisa amathangi ajwayelekile okushukuma kanye namasekethe e-carbon asebenzayo. Akudingeki mali eningi yokulungisa izitshalo.
7. I-AuCyan™ ibhekana kanjani nokuqukethwe okuphezulu kwe-sulfide ebhandeni le-greenstone laseMutare?
Ama-ore e-sulfide aphezulu asebenza njenge-cyanicides. I-AuCyan™ (≥98.3% ubumsulwa) iqinisekisa ukuthi uthatha ama-ion asebenzayo aphezulu e-CN⁻ ngekhilogramu. Lokhu kusiza ukwanelisa isidingo sensimbi eyisisekelo ngenkathi kushiya i-cyanide yamahhala eyanele ku-slurry ukuze incibilikise igolide ngempumelelo, ivimbele ukwehla kokubuyiselwa.
8. Isebenza kanjani i-AuCarb™ kumasekethe okuxazulula i-Zadra ne-AARL?
Ngenxa yokuthi i-AuCarb™ inesakhiwo se-macropore kanye ne-mesopore esifanayo kakhulu, ivumela kokubili ukulayisha kwegolide okunamandla emathangini e-CIL kanye nokukhuculula okusheshayo nokuphelele (ukukhumula) ngesikhathi sezinqubo zokususa umfutho wokushisa okuphezulu (i-Zadra noma i-AARL).
9. Kungani iPort of Beira iyindawo ekhethwa kakhulu ye-CIF yezimayini zesifundazwe saseManica?
Ichweba laseBeira liyindawo yokudoba yasemanzini eseduzane kakhulu futhi evuthiwe kakhulu ekhonza isifunda saseManica. Ukuletha i-CIF Beira kunciphisa ibanga lokuthutha impahla emgwaqweni ongaphakathi ezweni eduze komzila waseBeira (EN6), kunciphisa izindleko zokuhamba kanye nezingozi zokuphepha zomthumeli wempahla wendawo oqokiwe.
10. Imisebenzi yaseMozambique ingazithola kanjani amasampula amahhala okuhlolwa kwelebhu?
Mane usithinte ngefomu lethu lokubuza. Sinikeza amasampula amahhala e-AuCyan™, AuCarb™, noma i-AuLeach™. Sizothumela i- Free Test Kit ngeposi lamazwe ngamazwe ngqo elabhorethri yakho yensimbi eMozambique ukuze uqinisekise amazinga okubuyisa ngokuzimela.
- Okuqukethwe Okungahleliwe
- Okuqukethwe okushisayo
- Okuqukethwe kokubuyekeza okushisayo
- I-emulsion yempuphu iyaqhuma
- Umanyolo we-magnesium sulfate/magnesium sulfate monohydrate
- 97% 2-Hydroxypropyl methacrylate
- I-adipic acid 99% esetshenziswa njengempahla yenayiloni 66
- I-Sodium alpha olefin sulfonate (AOS)
- I-Caprilic/caric triglyceride
- I-Sodium Tetraborate Decahydrate Powder/Borax Granules 1303-96-4 Ezolimo
- 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
- 3Izithasiselo Zokudla Okunomsoco I-Sarcosine Emluthayo 99% min
- 4United ChemicalIthimba Labacwaningi Libonisa Igunya Ngemininingwane Eqhutshwa Ngedatha
- 5I-AuCyan™ High-Performance Sodium Cyanide | Ukuhlanzeka okungu-98.3% kokumbiwa kwegolide emhlabeni jikelele
- 6I-Digital Electronic Detonator (Isikhathi sokubambezeleka 0~ 16000ms)
- 7I-Detonator yeshubhu yeshubhu enamandla aphezulu, enembayo ephezulu
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