Amakhemikhali Okukhipha Igolide Athuthukisiwe E-Malaysian Metallurgy
Ukunqoba Izibopho Eziqinile Ze-DOE, Ama-Preg-Robbing Ores, kanye Nezimvula Ezivela E-East Coast
United Chemical inikeza ubumsulwa obuqinisekisiwe be-AuCyan™ Sodium Cyanide NaCN (≥98.3%), i-AuCarb™ Gold Recovery Coconut Shell Activated Carbon esebenzayo kakhulu (≥99% Ubulukhuni), kanye ne-AuLeach™ Gold Leaching Agent (GDA) ehambisana nemvelo ukuze inike amandla imisebenzi ye-CIP, CIL, CIC, kanye ne-Heap leaching kulo lonke elaseMalaysia.
Indawo Yezimayini YaseMalaysia: Ibhande Legolide Eliphakathi kanye Nokuhlolwa Okukhulu Kwe-ESG
Ukukhiqizwa kwegolide kwezentengiselwano eMalaysia kugxile kakhulu eCentral Gold Belt, kudlula ezifundazweni zasePahang naseKelantan (ikhaya lezimayini ezidumile njengeSelinsing nePenjom). Ukusebenza kulesi sifunda kudinga ukunqoba izinselele ezinkulu zensimbi kanye nezezenhlalo nezepolitiki. Ngokomlando, ukusetshenziswa kweSodium Cyanide eMalaysia kubangele imibhikisho emikhulu yomphakathi kanye nezimpi zomthetho, okwaholela ekutheni uMnyango Wezemvelo (DOE) uphoqelele eminye yemithetho eqinile yamakhemikhali anobuthi eNingizimu-mpumalanga ye-Asia. Ngokwejiyoloji, amatshe avame ukuqukethe i-Carbon aceous shale ebangela "ukuntshontshwa kwangaphambi kwesikhathi" - lapho i-carbon yemvelo yeba igolide elincibilikisiwe ngaphambi kwesikhathi. Ngaphezu kwalokho, i-East Coast ibekezelela isizini ye-Northeast Monsoon ejezisayo, iletha izikhukhula ezinkulu kanye nomswakama osongela ukuzinza kwamakhemikhali.
Njengomhlinzeki wokukhiqiza osezingeni eliphezulu othumela ngokuziqhenya ku Amazwe we-77 + emhlabeni jikelele, United Chemical ihlomisa abaqhubi baseMalaysia ngezingqalasizinda zamakhemikhali ezenzelwe ukuxazulula lezi zinkinga. Ukuze silwe nokuphangwa ngaphambi kokubeletha, sinikeza imisebenzi eminingi kakhulu Ikhabhoni Esebenzayofuthi ukuze sihlole ngokucophelela i-ESG, sinikeza ezinye izindlela zokususa imfucuza ezingeyona ingozi. I-matrix yethu yomkhiqizo isekela ngokugcwele I-Carbon-in-Pulp (CIP), i-Carbon-in-Leach (CIL), kanye ne-Heap leaching izifunda.
Ukuze siqinisekise ukuphepha okuphelele kweketanga lokuphakelwa, sisebenza ngokuphelele ngempahla yolwandle. Sithengiselana ngaphansi kwemigomo ye-FOB (amachweba aseShayina) noma ye-CIF ngqo ezindleleni ezibalulekile zaseMalaysia ezifana nePort Klang (West Coast), iKuantan Port (East Coast), noma iPenang Port . Sisekelwa yi-Minimum Order Quantity (MOQ) ye- 1x20' FCL , sinikeza ukusebenza kahle okuqondile kwefektri, sinika amandla ama-ejenti akho endawo okuthuthwa kwempahla ukuze akhule kalula nezidingo zakho zokukhiqiza.
1. Ukunqoba Izithiyo Zokusebenza KwaseMalaysia
I-DOE ESG Eyeqile kanye Nemibhikisho Yomphakathi
Imiphakathi yaseMalaysia kanye ne-DOE baqaphile kakhulu mayelana nokusetshenziswa kwe -cyanide ngenxa yezingxabano zemvelo zangaphambilini (isb., iRaub). Ukuthembela kuphela kumakhemikhali anobuthi e-DG Class 6.1 kubeka amalayisense okusebenza engozini enkulu. Enye indlela eqinisekisiwe, engeyona enobuthi ibalulekile ukuze umuntu asinde isikhathi eside.
Ama-ore e-Carbonaceous angaphambi kokuphanga
Ama-ore asebhandeni legolide eliphakathi (i-Pahang/Kelantan) avame ukuqukethe izinto ze-carbonaceous zendabuko. Le khabhoni yemvelo "izoyibamba" noma imunce kabusha i-gold-cyanide complex encibilikisiwe ngaphambi kokuba ifike kumjikelezo wakho wokubuyisa, okubangela ukulahlekelwa okukhulu kwesivuno ngaphandle kwekhabhoni yezentengiselwano esebenza kakhulu.
Izikhukhula Zemvula Yasogwini Olusempumalanga
Kusukela ngoNovemba kuya kuMashi, uGu oluseMpumalanga lubhekene nezimvula ezinkulu kanye nezikhukhula. I-cyanide epakishwe ngendlela engafanele imunca ngokushesha umswakama womoya, okubangela i-hydrolysis ngaphambi kwesikhathi. Lokhu kubhubhisa amandla amakhemikhali asebenzayo futhi kudala izingozi ezinkulu zokuphepha ngaphandle kwegesi endaweni.
2. Unxantathu Wegolide: United ChemicalIzixazululo zeBenchmark zika-'s
1. I-AuLeach™ I-ejenti Yokuhlanzwa Kwegolide Enobungani Nemvelo (i-GDA)
Amakhemikhali Angenabo Ubuthi (Angewona Ama-Hazmat)I-AuLeach™ Gold Leaching Agent (GDA) – Indawo ye-Cyanide Enobungani Nemvelo
Isikhundla: I-ejenti yokukhipha amanzi engenabo ubuthi elinganisela isivuno esikhulu sokululama ngokuhambisana ngokuqinile ne-HSE environment.
Amaphuzu Okuthengisa Ayinhloko: Ukuthunyelwa Kwempahla Okujwayelekile (Akuyona Ingozi) | Ukuguqulwa Kwemishini Akukho | Inzuzo Ephakeme Kuma-Ore Angavuthi
Njengoba zibhekene nemithethonqubo yezemvelo yomhlaba wonke eqinile (i-HSE), izimayini eziningi zegolide zibhekene nemikhawulo noma ukuvinjelwa kokusetshenziswa kwe-cyanide. I-AuLeach™ Enobungani Nemvelo I-Gold Leaching Agent inikeza indawo ephelele eluhlaza engu-100% ye- sodium cyanide , ivumelanisa "ukumba okuluhlaza" nenzuzo ephezulu yezezimali.
EMalaysia, ifa lemibhikisho yomphakathi elwa ne-cyanide lenza ukuvikelwa nokugcinwa kwe-DOE (uMnyango Wezemvelo) kuvumela inqubo ebucayi kakhulu futhi enzima. I-AuLeach™ ihlukaniswe ngokusemthethweni emhlabeni jikelele njengekhemikhali engeyona ingozi. Ngokususa i-cyanide enobuthi ye-DG Class 6.1, izinkampani zezimayini zinganciphisa ngokuphelele ukukhathazeka kwezempilo zomphakathi, zigweme izimvume zokuthutha eziyinkimbinkimbi (E-Waste/Chemical), futhi ziqinisekise ukusebenza okungaphazanyiswa ngaphandle kokusongelwa okuqhubekayo kwemibhikisho noma ukuvalwa kukahulumeni.
Ukufakwa Kokungenela Okuqondile Okungenamthungo: Ukushintshela ku-AuLeach™ kudinga ukuguqulwa okungekho emthethweni emishinini ekhona ye-cyanidation (njenge-Heap Leaching noma izifunda ze-CIL). Ingashintshwa ngqo nge- Sodium cyanide ku-1:1 noma izilinganiso ezinconywayo ukuze kuqalwe ngokushesha ukukhiqizwa.
Isitifiketi Esingenabo Ubuthi kanye Nokuvunyelwa Okuhlelekile (Ukuthobela Imithetho ye-HSE): Kuqinisekiswe ngokusemthethweni njengekhemikhali ejwayelekile (Okungeyona i-Hazmat). Lokhu kunciphisa kakhulu izindleko zokuthutha olwandle, ezokuthutha zomhlaba, kanye nezomshuwalense ngenkathi kuqeda ukuvunyelwa kwezimvume zamakhemikhali anobuthi okukhathazayo, kunciphisa izikhathi zokuhola zokuqalwa kwezimayini ngaphezu kuka-50%.
I-Kinetics Esheshayo kanye Nokusebenza Okuphezulu Kuma-Ore Acwebezelayo: Lapho welapha ama-ore egolide ayinkimbinkimbi, acwebezelayo aqukethe i-arsenic noma i-sulfur, i-AuLeach™ ibonisa ukumelana okuphezulu kokuphazamiseka kanye ne-leaching kinetics esheshayo uma kuqhathaniswa ne-NaCN, ivame ukuthola ukwanda okungu-2% kuya ku-5% kwesilinganiso sokululama ngokuphelele.
Indawo Yokusebenza Ephephile kanye Nenani le-ESG: Kunciphisa kakhulu izingozi zempilo emsebenzini kubasebenzi abasebenza futhi kunciphisa izingozi zokungcoliswa kwemvelo, okwenza kube yi-reagent ekhethwayo yezinkampani zezimayini zanamuhla ezifuna izilinganiso eziphezulu ze-ESG.
📊 Ulwazi Lobuchwepheshe lwe-AuLeach™ kanye Nemininingwane
| Ipharamitha | Amayunithi | Imininingwane Eqinisekisiwe |
|---|---|---|
| ukubukeka | - | Impushana Eqinile |
| Ububanzi be-pH yokusebenza | - | 10.5 - 12 |
| Ukugxila kwe-Leaching Agent | % | 30 |
| Ukupakisha Okujwayelekile | I-Kgs | Isikhwama esingamakhilogremu angu-25 |
I-Spectrum Yohlelo Olubanzi: Isebenza kahle kakhulu kuzo zonke izinsimbi eziyinhloko, izinsimbi ezisindayo ze-oxide, izinsimbi ezisindayo ze-semi-oxide, izinsimbi ezisindayo ze-sulfide, izinsimbi eziqinile zegolide, kanye nezinsimbi ezisindayo ze-cyanide kuzo zombili izifunda ze-Carbon-in-Pulp kanye ne-Pool/Vat leaching.
Imishini Engenayo i-CAPEX: Ihambisana ngokugcwele nengqalasizinda ye-Malaysian Heap leaching kanye ne-CIL. Akudingi ukulungiswa kabusha kwemishini nhlobo.
Ukuphathwa Kwezinto Okungavinjelwe: Kuthunyelwa futhi kuthuthwe ngamaloli njengempahla evamile, kususa izindleko ezinkulu zezimvume zokungenisa izimpahla eziyingozi nokuqinisekisa ukusebenza kahle.
Izinqubo Zokusebenza Kwensimbi Ezisebenzayo: Ukuhlanzwa Kwenqwaba Okunobungani Nemvelo, Ukuhlanzwa Kwe-VAT, Izitshalo Zokucubungula ze-CIL / CIP.
2. I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon
Impahla Ejwayelekile (Ayiyona Ingozi)I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon – Ukumuncwa Okunembile, Ukulahlekelwa Yigolide Okungaphelele
Isikhundla: Ikhabhoni kakhukhunathi enamandla aphezulu, emuncwayo ephezulu eyenziwe ngokwezifiso eyenzelwe amasekethe okubuyisa igolide e-CIP / CIL / CIC.
Amaphuzu Okuthengisa Ayinhloko: Ukuqina Okuphezulu Kakhulu (≥99%) | I-Rapid Gold-Complex Adsorption Kinetics | Inzuzo Ephezulu Yokuvuselela
Ezinqubweni ze-CIP/CIL, ikhwalithi yekhabhoni esebenzayo inquma ngqo umkhiqizo wokugcina wegolide. I-AuCarb™ yakhelwe ngokwezifiso izindawo ezilukhuni zokushukuma, ihlungiwe kusukela kuma-Sri Lankan kanye nama-Southeast Asian Coconut Shell s aphezulu ngokusebenzisa ukwelashwa kokushisa okuphezulu kanye nokupholisha. Yakhelwe ukusebenza njenge-matrix yokugcina yokubamba igolide, ihambisana ngokuphelele nama-leaching agents ethu.
Ama-ore ambiwe ebhandeni legolide eliphakathi (i-Pahang/Kelantan) avame ukuqukatha i-carbonaceous shale, okuholela "ekubambeni ngaphambi kokubeletha" okukhulu—lapho i-carbon yemvelo intshontsha igolide lakho elincibilikisiwe. Ukuze banqobe lokhu, abaqhubi kumele basebenzise i-carbon esebenzayo kakhulu ukuze banqobe izinto zemvelo. I-AuCarb™ AC60 inamazinga amakhulu omsebenzi we-Iodine ne-CTC, okuqinisekisa ukuthi i-kinetics yokufakwa kwe-explosive evalela ngokushesha i-gold-cyanide complex ngaphambi kokuba kwenzeke ukubambeni ngaphambi kokubeletha.
Ukumelana Nokuqina Okuphezulu Kakhulu Nokugoba (Ukulahlekelwa Okuncane Kwegolide): Abasebenzi bezimayini besaba ukugoba kwekhabhoni ematangini okudonsa amanzi okuholela ekulahlekelweni kwezinhlawulo zegolide. I-AuCarb™ idlula ekwelashweni okukhethekile kokuqina ukuze ifinyelele isilinganiso sokuqina esingaphezu kuka-≥99%, okuqeda ngokuphelele ukugoba kwekhabhoni "ephethe igolide".
Ukwakhiwa Kwezimbobo Ezisheshayo Nezinamandla Aphezulu (I-High Adsorption Kinetics): Izinhlanganisela zegolide-cyanide ziyizakhiwo ezinkulu zama-molecule. I-AuCarb™ inesilinganiso esilawulwa kahle sama-micro-pores kuma-meso-pores, okuqinisekisa ukungena okusheshayo kanye nokubanjwa okuqinile kwezinhlanganisela ze-[Au(CN)₂]⁻ ezinomthamo wokulayisha odlula kakhulu ama-carbon asebenzayo ajwayelekile.
Impilo Yesevisi Eyengeziwe kanye Nokukhiqiza Okuphezulu Kokuvuselela: Ngemva kokuthola amandla kagesi, i-AuCarb™ ithola umsebenzi wayo wokuqala ongaphezu kuka-95% ngemva kokuvuselela ukushisa. Ingaphinde isetshenziswe ngemijikelezo eminingi, yehlisa kakhulu izindleko zokufaka esikhundleni sekhabhoni ngethani legolide elikhiqizwayo.
📊 Uchungechunge lwe-AuCarb™: Ithebula Lokuqhathanisa Okunembile Lamapharamitha Ayinhloko
| Ipharamitha Yokuhlola Okuyinhloko | I-AuCarb™ BC1100 | I-AuCarb™ AC50 | I-AuCarb™ AC55 | I-AuCarb™ AC60 |
|---|---|---|---|---|
| Indawo Yokulinganisa Imakethe | I-Heap Leach Ejwayelekile | Okufanayo: Jacobi G208AS | Okufanayo: Jacobi G209AS | Okuthuthukisiwe: Jacobi G210AS |
| Ukuminyana Okubonakalayo | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Ukuqina kwepani lebhola | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Okuqukethwe kweplatelet | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Ukudla | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Isamba sokuqukethwe komlotha | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| umswakama | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Amandla Okumunca (Inani le-K) | / | ≥ 26 kg/t | ≥ 28 kg/t | ≥ 30 kg/t |
| Izinga Lokudonswa (Inani lika-R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Inombolo ye-Iodine | ≥ 1100 mg/g | / | / | / |
| Umsebenzi we-Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| I-CTC (Umsebenzi we-Carbon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
Ukupakisha & Shipping: Ngokusekelwe ezimisweni ezijwayelekile ze-6x12 Mesh noma i-8x16 Mesh; zipakishwe ngokuqinile ezikhwameni ze-PE eziqinile ezingama-25kg. Sinikeza ukuthunyelwa komhlaba wonke okufakwe ezitsheni ngaphansi kwemigomo ye-FOB, CIF, CFR.
Izindinganiso Zokusebenza: Ihambisana nezindinganiso ze-ASTM zaseMelika kanye nezindinganiso zokuhlola izimayini zangaphakathi ze-AARL. Umkhiqizo uphumelele ukuhlolwa komuntu wesithathu futhi amasampula okuhlola anganikezwa uma eceliwe.
Izinqubo Zokusebenza Kwensimbi Ezisebenzayo: I-Carbon-in-Pulp (CIP), I-Carbon-in-Leach (CIL), I-Carbon-in-Column (CIC), I-Heap Leaching, I-VAT Leaching.
3. I-AuCyan™ Sodium Cyanide (NaCN)
Izimpahla Eziyingozi Zekilasi 6.1 (UN 1689)I-AuCyan™ Premium Sodium Cyanide ≥98.3; Izinga Lemboni Lokululama Okukhulu
Isikhundla: Isilinganiso sokusebenza kanye nobumsulwa bokuncibilikisa i-cyanidation kwendabuko emisebenzini yokumba igolide ephakathi kuya kwenkulu.
Amaphuzu Okuthengisa Ayinhloko: ≥98.3% Ukuhlanzeka Okuphezulu | Ukusetshenziswa Okuncane Kwe-Reagent Kanye | Ukuhambisana Okugcwele Kwe-Hazmat Yamazwe Ngamazwe
I-AuCyan™ imele United ChemicalUkuphishekela ukuphelela kwamakhemikhali okucubungula amaminerali ayisisekelo. Njenge-reagent yendabuko ephumelela kakhulu yokukhipha amaminerali, sinamathela ezindinganisweni eziqinile zezimboni ukuqinisekisa ubumsulwa nokuqina kwe-batch-to-batch, okuhlinzeka ngomfutho obalulekile ezikhungweni zokumba igolide emhlabeni jikelele. Uma kuhlanganiswe nekhabhoni esebenzayo esezingeni eliphezulu, kuqinisekisa ukuncibilika kanye nokubanjwa kwama-ion egolide okusebenza kahle kakhulu.
Ukuze kusebenze imisebenzi evunyelwe ngokugcwele eMalaysia, ukusinda esikhathini esibi kakhulu semvula yase-East Coast kubalulekile. I-AuCyan™ inezigubhu zensimbi eziqinile eziqinisekiswe yi-UN ezinezingqimba zangaphakathi ze-Polyethylene (PE) ezihlanganisiwe, ezivalwe ngokushisa. Lo mklamo oqinile uvimbela ngokuphelele ukungena komswakama womoya, ususa ingozi ye-hydrolysis kanye ne-toxic off-gassing ngesikhathi sokugcina isikhathi eside okumanzi endaweni yemayini.
≥98.3% Izinga Lokuhlanzeka Okuphezulu: Amazinga okuhlanzeka adlula kakhulu amazinga embonini aqinisekisa ama-ion asebenzayo amahhala e-cyanide (CN⁻) aphezulu ngesikhathi se-cyanidation. Lokhu kusheshisa kakhulu i-kinetics yokuncibilika kwegolide/isiliva futhi kwandisa ukusebenza kahle kwe-leaching iyonke.
Ukulawula Ukusetshenziswa Okungabizi Kakhulu: Amazinga okungcola aphansi kakhulu anciphisa ukusabela okungafuneki okubangelwa amaminerali ahambisana nawo (njengethusi, insimbi, nesibabule) ekungcoleni okuphumayo, okunciphisa kakhulu ukusetshenziswa kwe-reagent ngethani le-ore elicutshungulwayo.
Ukuthobela Nokulethwa Kwempahla Ethunyelwayo Okusezingeni Lomhlaba Wonke: Njengempahla eyingozi elawulwayo, ulwazi ngochungechunge lokuhlinzeka lubaluleke kakhulu. United Chemical inezixazululo zokupakisha eziqinile eziqinisekiswe yi-UN (izigubhu zensimbi, amabhokisi okhuni, ama-Isotanks) kanye neziqu zokuthumela kwamanye amazwe, okuqinisekisa ukulethwa okubushelelezi, okuphephile, nokuhambisana nemithetho emazweni angaphezu kuka-90 akhiqiza igolide.
📊 Imininingwane Yobuchwepheshe: Izinga Lokuhlanzeka Elingu-98.3%
| Izinto Zokuhlola | Okujwayelekile (GB/T 19306) | I-AuCyan™ (Ejwayelekile) | Umthelela Wokusebenza |
|---|---|---|---|
| I-Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | I-kinetics ephezulu yokuncibilika kwegolide kanye namazinga okululama. |
| I-Sodium Hydrooxide (NaOH) | ≤ 0.5% | 0.13% | Ukuqina kwe-pH okuphezulu; kuvimbela i-hydrolysis ngaphambi kwesikhathi. |
| I-Sodium Carbonate (Na₂CO₃) | ≤ 0.5% | 0.18% | Ukuphazamiseka kokungcola okuncishisiwe kwisisombululo sokuvuza. |
| Umswakama (H₂O) | ≤ 0.9% | 0.3% | Ukuqina okuqinile okuthuthukisiwe ngesikhathi sokugcina isikhathi eside kanye nokuhamba olwandle. |
| Izinto Ezingancibiliki | ≤ 0.05% | 0.02% | Ifomula yokulwa nokuvaleka; ivikela amaphampu abalulekile kanye nama-nozzle. |
Izinqubo Zokusebenzisa Insimbi Ezisebenzayo: Ukukhuculula Inqwaba, Ukukhuculula I-Vat, Ukukhuculula I-Carbon (CIL), Ukukhuculula I-Carbon (CIP), Ukukhuculula I-Carbon (CIC).
Qinisekisa Ukusebenza Kumasampula Akho E-ore YaseMalaysia
Ingabe imithetho eqinile ye-DOE kanye nemibhikisho yomphakathi kuyayivimba isitshalo sakho? Ingabe ukuqothula ikhabhoni yemvelo ngaphambi kokuhlinzwa kweba isivuno sakho? Simema ochwepheshe bensimbi baseMalaysia kanye nabaqondisi bephrojekthi ukuthi bahlole ukuphakama kwethu kwamakhemikhali ngokuzimela.
📌 Ukutholakala Kwesampula Yelebhu Yamahhala:
United Chemical ngokuziqhenya inikeza amasampula okuhlolwa kwelebhu mahhala kuphela I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon futhi I-AuLeach™ Gold Leaching Agent (GDA) - Ayiyona Ingozi. Yenza ukuhlolwa okuphelele kwe-bottle roll kanye nekholomu ukuqinisekisa izinzuzo zethu ze-kinetic ngaphambi kokufaka i-bulk oda.
* Ukuthunyelwa kwezimpahla eziningi kwezentengiselwano emhlabeni wonke kuqala embonini Inani Eliphansi Le-oda (MOQ) elingu-1x20' FCL ngemibandela ye-FOB noma ye-CIF yolwandle.
Imibuzo Evame Ukubuzwa: I-Malaysian Metallurgy & Logistics
Thola izimpendulo ezicacile neziqhutshwa ngochwepheshe emibuzweni evame kakhulu yobuchwepheshe kanye neyokuthutha mayelana namakhemikhali ethu okukhipha igolide eMalaysia.
1. I-AuLeach™ isiza kanjani ekuqinisekiseni izimvume ze-DOE kanye nokuthembana komphakathi eMalaysia?
I-AuLeach™ isekela ngokuqinile ukuthobela imithetho yoMnyango Wezemvelo (i-DOE) ngoba iqinisekiswe emhlabeni wonke njengekhemikhali engeyona ingozi. EMalaysia, ifa lemibhikisho yokulwa ne-cyanide lenza ukuthola amalayisense okusebenza kube bucayi kakhulu. Ngokusebenzisa i-AuLeach™, izinkampani zezimayini ziqeda ngokuphelele ingozi yokuchitheka kwamakhemikhali anobuthi, zinciphise umthwalo wokuhlolwa kwemvelo futhi zithuthukise kakhulu ubudlelwano bomphakathi.
2. Yimaphi amachweba aseMalaysia owasebenzisayo ukuletha izimpahla ze-CIF?
Sisebenzisa kakhulu iPort Klang (West Coast), iKuantan Port (East Coast), kanye nePenang Port ukulethwa kwemikhumbi ye-CIF. Lezi zindawo ezinkulu zezentengiselwano zinikeza imvume elula yamakhemikhali ezimboni. Uma sekuqediwe, ukuthutha ngamaloli angaphakathi ezweni kuya ebhandeni legolide eliphakathi (iPahang/Kelantan) kuphathwa yi-ejenti yakho yendawo eqokiwe yezokuthutha.
3. I-AuCarb™ ilwa kanjani nokuphangwa kwangaphambi kokubeletha emigodini ye-carbonaceous kaPahang?
I-AuCarb™ ilwa nokuphanga ngaphambi kokukhulelwa ngokusebenzisa i-Iodine yayo enkulu kanye ne-CTC adsorption kinetics. Ama-ore amaningi eMalaysia aqukethe i-carbon yemvelo "entshontsha" i-gold-cyanide complex encibilikisiwe ngaphambi kwesikhathi. Ukusebenza okuphezulu kwe-AuCarb™ kudlula ngokushesha le nto yemvelo ye-carbonaceous, isusa igolide ngokushesha esixazululweni ngaphambi kokuba ilahleke iye emisipheni.
4. Ingabe ukupakishwa kwe-AuCyan™ kuyakwazi ukumelana nesizini yezimvula zase-East Coast?
Yebo, i-AuCyan™ ivimbela ukuwohloka komswakama ngokusebenzisa ukwakheka kwayo komswakama okuphansi kakhulu (≤0.3%) kanye nokupakishwa okukhethekile okuqinisekiswe yi-UN. Imvula iletha umswakama ophakeme kakhulu ogwini olusempumalanga. Sipakisha ama-briquette ethu kuma-drum ensimbi angama-50kg avaliwe noma emabhokisini enkuni aqinisiwe angu-1,000kg, ngalinye liqukethe i-liner yangaphakathi ye-Polyethylene (PE) evaliwe ngokushisa ukuze ivimbele ngokuphelele umswakama ngesikhathi sokuthuthwa nokugcinwa.
5. Ingabe i-AuLeach™ ihlukaniswa njengemfucuza ehleliwe/ikhemikhali eyingozi yi-DOE?
Cha, i-AuLeach™ ihlukaniswe ngokusemthethweni emhlabeni jikelele njengekhemikhali engeyona ingozi. Idlula imithetho eqinile enobuthi ye-DG Class 6.1 kanye nemikhawulo yemfucuza ehleliwe. Ingathunyelwa, ithuthwe ngamaloli, futhi iphathwe njengempahla ejwayelekile, okwenza kube lula ukuhlolwa kwezemvelo futhi kunciphisa kakhulu izindleko zezokuthutha kanye nezomshuwalense.
6. Ingabe zikhona izindleko zezindleko ezinkulu (i-CAPEX) zokushintshela ku-AuLeach™?
Akukho zindleko ze-CAPEX ezidingekayo ngoba i-AuLeach™ yakhelwe esikhundleni se-100% yokungena. Abaphathi bezitshalo akudingeki bathenge amathangi amasha okukhipha amanzi, bashintshe izinhlelo zabo zokunisela nge-Heap leach, noma bashintshe amasekethe abo okususa i-carbon. Umane ufake i-cyanide esikhundleni se-AuLeach™ ngqo enkambisweni.
7. Yiziphi izinhlobo zama-ore ezingacutshungulwa kusetshenziswa i-AuLeach™ Non-Hazardous reagent?
I-AuLeach™ inobubanzi obukhulu bokusetshenziswa. Ngokusho kwe-Technical Data Sheet yayo, isebenza kahle kakhulu kuma-ore ayinhloko, ama-ore e-oxide, ama-ore angama-semi-oxide, ama-ore e-sulfide, ama-gold concentrate, kanye nama-cyanide tailings kuzo zombili imisebenzi ye-Carbon-in-Pulp kanye ne-Heap leaching.
8. Amalabhorethri e-metallurgical eMalaysia ahlola kanjani ukuhlushwa kwe-AuLeach™?
Amalabhorethri ahlola ukuhlushwa kwe-AuLeach™ ngendlela ejwayelekile ye-titration yamakhemikhali. Lokhu kuhilela ukusebenzisa i-analytical grade silver nitrate complexing agent kanye ne-rhodanine indicator. Ngesikhathi se-titration, isixazululo siyashintsha sisuka kophuzi siye kobomvu, kanti ama-milliliters e-complexing agent asetshenziswayo abonisa ngokunembile ukuhlushwa okusebenzayo kwe-reagent.
9. Yiluphi uhla lwe-pH olufanele kakhulu lokusebenzisa i-AuLeach™ kumasekethe okukhipha amanzi?
Ububanzi be-pH yokusebenza obuqinisekisiwe be-AuLeach™ buphakathi kuka-10.5 no-12. Lokhu kuhambisana kahle nezifunda zendabuko ze-cyanidation, okusho ukuthi abaqhubi bezitshalo bangaqhubeka nokusebenzisa i-lime ejwayelekile emanzi ukuphatha i-slurry alkalinity ngaphandle kokushintsha izinqubo zabo zamanje.
10. Ingabe nihlinzeka ngezokuthutha zesitimela ezihamba ezweni noma zamazwe ngamazwe ngqo eMalaysia?
Cha, sikwenqabela ngokuqinile ukusetshenziswa kwezokuthutha zesitimela zamazwe ngamazwe ekuthunyelweni kwethu kwamakhemikhali kwamanye amazwe. Ngenxa yemithetho eqinile yokuphepha yamazwe ngamazwe elawula amakhemikhali ayingozi kanye nobunzima bezokuthutha eNingizimu-mpumalanga ye-Asia, sivikela uchungechunge lwethu lokuhlinzeka kuphela ngokuthunyelwa kwezitsha zasolwandle (i-FOB noma i-CIF) emachwebeni okuya kuwo.
11. Iyini i-Minimum Order Quantity (MOQ) yokuthumela eMalaysia?
Inani lethu elincane kakhulu le-oda (MOQ) lingu-1x20' FCL (Umthwalo Ogcwele Wesitsha). Le nqubomgomo isebenza kuwo wonke umuntu ku-AuCyan™, AuCarb™, kanye ne-AuLeach™ ukuqinisekisa amanani aqondile embonini, ukuvikela ubuqotho bokupakisha, kanye nokuthuthukisa izindleko zokuthutha zasemanzini.
I-12. Kwenzeka kanjani United Chemical ukuqinisekisa ukuphepha kochungechunge lokuhlinzeka?
Siqinisekisa ukuphepha kweketanga lokuphakelwa ngokufeza zonke izinkokhelo ngaphansi kwemigomo eqinile ye-FOB noma ye-CIF yolwandle. Sisebenza kuphela ngezilinganiso ze-FCL ezingama-1x20' kanye nokupakishwa okuqinisekiswe yi-UN, siqinisekisa ukuthi ukuthunyelwa kwezimpahla eziyingozi olwandle kuphathwa kuphela yimigqa yokuthumela yamazwe ngamazwe ye-tier-1 ngqo emachwebeni aseMalaysia, sidlulisa umthwalo wemfanelo wokuthutha ngaphakathi ezweni ngokuhlanzekile kuma-ejenti omthengi asendaweni.
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