Amakhemikhali Okukhipha Igolide Athuthukisiwe E-Vietnamese Metallurgy
Ukunqoba Izilinganiso Eziqinile Zokungenisa ze-MOIT, Ama-ore e-Sulfide Ayinkimbinkimbi, kanye Ne-Typhoon Logistics
United Chemical inikeza ubumsulwa obuqinisekisiwe be-AuCyan™ Sodium Cyanide NaCN (≥98.3%), i-AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Hardness), kanye ne-AuLeach™ Gold Leaching Agent (GDA) ehambisana nemvelo ukuze inike amandla imisebenzi ye-CIP, CIL, CIC, kanye ne-Heap leaching kulo lonke elaseVietnam.
Indawo Yezimayini YaseVietnam: Ingcebo Yezintaba Nezithiyo Zokulawula
IVietnam inezindawo ezinkulu zokugcina igolide, ezitholakala kakhulu ngaphakathi kwe-Annamite Range ezifundazweni eziphakathi njengeQuang Nam (isb., iPhuoc Son neBong Mieu) kanye nezifunda zezintaba ezisenyakatho. Nakuba amazinga e-ore angaba amahle kakhulu, imisebenzi lapha ibhekene nezinselelo ezintathu ezihlukile. Ngokwezepolitiki , uMnyango Wezimboni Nokuhweba (MOIT) kanye noMnyango Wezinsiza Zemvelo Nezemvelo (MONRE) babeka izilinganiso zokungenisa kanye namalayisense aqinile kakhulu kumakhemikhali ayingozi njengeSodium Cyanide . Ngokwejiyoloji , igolide livame ukuboshwa kuma-ore e-polymetallic sulfide ayinkimbinkimbi (ahlotshaniswa nethusi, i-zinc, kanye nomthofu) adla ngamandla ama-reagent abuthakathaka. Ngokwesimo sezulu , ugu oluphakathi luhlaselwa yizivunguvungu ezinkulu kanye nezimvula njalo ekwindla, okwenza ukuthuthwa kwamakhemikhali anobuthi ngaphakathi ezweni kube yingozi kakhulu.
Njengomhlinzeki wokukhiqiza osezingeni eliphezulu othumela ngokuziqhenya ku Amazwe we-77 + emhlabeni jikelele, United Chemical ihlomisa abaqhubi baseVietnam ngezingqalasizinda zamakhemikhali ezenzelwe ngqo ukudlula lezi zithiyo. Ngokunikeza ama-reagents avamile ahlanzekile kakhulu okunqoba ama-sulfide ayinkimbinkimbi kanye nezinye izindlela eziguqukayo zokuthobela imvelo ukuze kudlule izilinganiso zokungenisa eziqinile, 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 zaseVietnam njengePort of Da Nang (Central), Port of Hai Phong (North), kanye neCat Lai (South) . Sisekelwa yi-Minimum Order Quantity (MOQ) eqinile ye- 1x20' FCL , sinikeza ukusebenza kahle ngqo embonini, sinika amandla ama-ejenti akho endawo okuthuthwa kwempahla ukuze akhule kalula nezidingo zakho zokukhiqiza.
1. Ukunqoba Izithiyo Zokusebenza zaseVietnam
Izilinganiso Eziqinile Zokungenisa ze-MOIT / MONRE
Iziphathimandla zaseVietnam zigcina ukulawula okuqinile kwamakhemikhali e-DG Class 6.1. Ukuthola izilinganiso zokungenisa i- sodium cyanide kwaziwa ukuthi kunzima futhi kudla isikhathi, kuvame ukumisa ukukhiqizwa. Indlela yokukhipha i-sodium enobungani nemvelo, engenangozi idlula ngokuphelele le nkinga yokuphatha.
Ama-ore e-polymetallic sulfide ayinkimbinkimbi
Igolide ezifundeni ezifana neQuang Nam livame ukuvalelwa ngaphakathi kwemithambo ye-sulfide eyinkimbinkimbi equkethe ithusi ne-zinc. Lezi zinsimbi eziyisisekelo zisebenza njenge-cyanicides enkulu. Ama-reagents ahlanzekile azophela ngokushesha, okubangela ukuthi isivuno sokubuyiselwa kwegolide siwohloke.
Izivunguvungu kanye Nokuthuthwa Kwezintaba
I-Central Vietnam ivame ukushaywa yiziphepho zasekwindla. Ukuthutha amakhemikhali anobuthi kakhulu emigwaqweni yezintaba evundlile, emanzi ngenxa yemvula kusuka echwebeni laseDa Nang kunengozi enkulu yokungcoliswa kwemvelo. Ukuthutha okuphephile, okungenangozi kuyisidingo esibalulekile se-ESG.
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.
Ukuthola izilinganiso zokungenisa i-sodium cyanide kuMnyango Wezimboni Nokuhweba (MOIT) kuyisithiyo esikhulu sokuphatha ezimayini zaseVietnam. I-AuLeach™ ihlukaniswe ngokusemthethweni emhlabeni jikelele njengekhemikhali engeyona ingozi. Isusa amachweba aseVietnam (njengeDa Nang noma iHai Phong) njengempahla ejwayelekile, idlula ngokuphelele izilinganiso ze-DG. Ngaphezu kwalokho, ingathuthwa ngamaloli ngokuphephile iye e-Annamite Range, isuse ingozi enkulu yemvelo yokuchitheka okunobuthi ngesikhathi sesiphepho.
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-Vietnamese Heap leaching ekhona kanye ne-CIL. Akudingi ukulungiswa kabusha kwemishini nhlobo.
Ukuphathwa Kwezinto Okungavinjelwe: Kuthunyelwa futhi kuthuthwe ngamaloli njengempahla evamile, kususa izindleko ezinkulu zezimvume zokungenisa izimpahla eziyingozi kanye nabaphelezeli be-DG abakhethekile ezintabeni.
Izinqubo Zokusebenza Kwensimbi Ezisebenzayo: Ukuhlanzwa Kwenqwaba Okunobungani Nemvelo, Ukuhlanzwa Kwe-VAT, Izitshalo Zokucubungula ze-CIL / CIP.
2. 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 Chemical'Ukuphishekela ukuphelela kumakhemikhali okucubungula amaminerali ayisisekelo. Njenge-reagent yendabuko ephumelela kakhulu yokukhipha i-leaching, sinamathela ezindinganisweni eziqinile zezimboni ukuqinisekisa ubumsulwa nokuqina kwe-batch-to-batch, okuhlinzeka ngomfutho obalulekile ezikhungweni zokumba igolide emhlabeni jikelele. Uma kubhangqwe nekhwalithi ephezulu esebenzayo I-Carbon, kuqinisekisa ukuncibilika kanye nokubanjwa kwama-ion egolide okuphumelelayo kakhulu.
Emisebenzini evunyelwe ngokugcwele yokucubungula ama-ore e-polymetallic sulfide ayinkimbinkimbi (avame kakhulu eVietnam ephakathi nasenyakatho), izinsimbi eziyisisekelo zisebenza njenge-cyanicides enkulu. I-AuCyan™ inikeza ubumsulwa obuqinisekisiwe obuphezulu kakhulu obungu-≥98.3%. Lokhu kuqinisekisa ukukhishwa okuqhumayo kwama-ion e-CN⁻ mahhala, okwandisa ukuphazamiseka kwensimbi eyisisekelo ukuze kuncibilikiswe ngokushesha izinhlayiya zegolide eziqondiwe. Ngaphezu kwalokho, ukupakisha kwayo okunezingqimba eziqinile okuqinisekiswe yi-UN kuqinisekisa ukuzinza okumelana nomswakama ngesikhathi sesizini yesiphepho sasekwindla saseVietnam esijezisayo.
≥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).
3. 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 ye-Activated Carbon inquma ngqo umkhiqizo wokugcina wegolide. I-AuCarb™ yenzelwe ngokwezifiso izindawo eziqinile 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.
Ukucubungula ama-sulfide ayinkimbinkimbi kanye nama-quartz-vein ores atholakala ezindaweni zezintaba zaseVietnam kukhiqiza ama-slurry anamandla kakhulu. Ukushukuma okunamandla okusebenza okudingekayo ukuxuba la ma-pulp emathangini e-CIL kuzochoboza kalula ikhabhoni esebenzayo ejwayelekile ibe uthuli olucolekile. Ukuqina kwepani yebhola ye-AuCarb™ okuqinisekisiwe okungu-≥99% kuqinisekisa ubuqotho obukhulu besakhiwo, kuvimbela igolide lakho eliyigugu ukuthi lingagaywa futhi lilahlekelwe yizinsalela.
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
Ukuze kube lula inqubo yokukhetha enembile kakhulu eklanyelwe isekethe yakho yensimbi ethile, sifingqe amapharamitha obuchwepheshe ayinhloko ezinhlobo zethu ezine ze-AuCarb™ eziphambili.
| 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.
Qinisekisa Ukusebenza Kumasampula Akho E-Vietnamese Ore
Ingabe izilinganiso eziqinile zokungenisa amakhemikhali e-MOIT zibambezela imisebenzi yakho? Ingabe i-ore ye-sulfide eyinkimbinkimbi iyakuqeda amandla okunikezwa kwe-reagent yakho? Simema ochwepheshe bensimbi baseVietnam, abaqondisi bezitshalo, kanye nabaphathi be-Supply Chain ukuthi bahlole ubuchwepheshe bethu obuhambisana nemvelo mathupha.
📌 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-Vietnamese Metallurgy & Logistics
Thola izimpendulo ezicacile neziqhutshwa ngochwepheshe emibuzweni evame kakhulu yobuchwepheshe kanye neyokuthutha mayelana namakhemikhali ethu okukhipha igolide eVietnam.
1. I-AuLeach™ idlula kanjani izilinganiso zokungenisa ze-MOIT eziqinile eVietnam?
I-AuLeach™ igwema imikhawulo yokungenisa ngoba iqinisekiswe ngokusemthethweni emhlabeni jikelele njengekhemikhali engeyona ingozi. Ukungenisa i-DG Class 6.1 enobuthi i-cyanide eVietnam kudinga ukuvunyelwa kwesilinganiso esiyinkimbinkimbi okuvela kuMnyango Wezimboni Nokuhweba (MOIT) kanye noMnyango Wezinsiza Zemvelo Nezemvelo (MONRE). I-AuLeach™ ivumela amasiko aseVietnam njengempahla ejwayelekile, okwenza kube lula kakhulu uchungechunge lwakho lokunikezela.
2. Ingabe i-AuCyan™ iyakuvimbela ukuwohloka kwesimo sezulu ngesikhathi seziphepho zaseCentral Vietnam?
Yebo, i-AuCyan™ ivimbela ukuwohloka komswakama ngokusebenzisa ukwakheka kwayo komswakama okuphansi kakhulu (≤0.3%) kanye nokupakishwa okukhethekile okuqinisekiswe yi-UN. Isizini yesiphepho sasekwindla iletha imvula enkulu ogwini oluphakathi. Sipakisha ama-briquette ethu ezigubhuni zensimbi ezingama-50kg ezivalwe kahle noma emabhokisini ezinkuni aqinisiwe angama-1,000kg. Iyunithi ngayinye iqukethe i-liner yangaphakathi ye-Polyethylene (PE) evalwe ngokushisa evimba ngokuphelele umswakama ngesikhathi sokuthutha kusuka echwebeni laseDa Nang kuya ezimayini zangaphakathi.
3. Yimaphi amachweba olwandle owasebenzisayo ukuletha i-CIF eVietnam?
Sisebenzisa kakhulu iPort of Da Nang (Central), Port of Hai Phong (North), kanye neCat Lai Port (South) ukulethwa kwemikhumbi ye-CIF eVietnam. Lawa machweba asemanzini ajulile anikeza imvume elula yamakhemikhali ezimboni. Uma sekuqediwe, ukuthutha ngamaloli angaphakathi nezwe kuya ezifundeni ezifana neQuang Nam kuphathwa yi-ejenti yakho yezokuthuthwa kwempahla yendawo eqokiwe.
4. Ingabe i-AuCyan™ ingaphatha ama-ore e-polymetallic sulfide ayinkimbinkimbi ku-Annamite Range?
Yebo, i-AuCyan™ ikhulisa ukuncibilika kwegolide ngokunikeza ukuhlushwa okuphezulu kakhulu (≥98.3%) kwe-sodium cyanide esebenzayo. Ama-ore e-sulfide (aqukethe ithusi ne-zinc) asebenza njenge-cyanicides enamandla. Ukuhlanzeka kwethu okuphezulu okuqinisekisiwe kuqinisekisa inqwaba yama-ion e-CN⁻ yamahhala, angena ngokushesha kuma-matrices e-ore ayinkimbinkimbi ukuze kugcinwe i-kinetics yokutakula igolide esheshayo nephelele.
5. Kungani ubulukhuni obungu-≥99% bubalulekile kwi-activated carbon kuma-slurries e-abrasive sulfide?
Isilinganiso sokuqina esingu-≥99% sivimbela ikhabhoni esebenzayo ukuthi ichotshozwe ibe uthuli olucolekile ngaphakathi kwe-slurries ye-sulfide elukhuni kakhulu neyinkimbinkimbi. Uma ikhabhoni yakho ithambile, ukushukuma okukhulu kwe-impeller okudingekayo emathangini e-CIL/CIP kuzoyigaya, kuthwale igolide lakho elifakwe emanzini liqonde ngqo edamini le-tailings. Ukuqina kwesakhiwo se-AuCarb™ kuqinisekisa ukulahleka kwe-zero.
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 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 eziwela umngcele ezivela eShayina eziya ngqo eVietnam?
Cha, sikwenqabela ngokuqinile ukusetshenziswa kwamaloli awela imingcele evela eShayina ekuthumeleni kwethu amakhemikhali kwamanye amazwe. Ngenxa yemithetho eqinile yokuphepha yamazwe ngamazwe elawula amakhemikhali ayingozi kanye nezinkinga zokuhamba emingceleni, sivikela uchungechunge lwethu lokuhlinzeka kuphela ngokuthunyelwa kwezitsha zasolwandle (i-FOB noma i-CIF) emachwebeni aseVietnam.
11. Iyini i-Minimum Order Quantity (MOQ) yokuthumela eVietnam?
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 lokuphakelwa kwempahla eDa Nang naseHai Phong?
Siqinisekisa ukuphepha kweketanga lokuphakelwa ngokufeza zonke izinkokhelo ngaphansi kwemigomo eqinile ye-FOB noma ye-CIF yolwandle. Sisebenza kuphela ngezilinganiso ezincane ze-FCL ezingama-1x20' kanye nokupakishwa okuqinisekiswe yi-UN, siqinisekisa ukuthi imithwalo yempahla eyingozi yolwandle iphathwa kuphela yimigqa yokuthumela yamazwe ngamazwe ye-tier-1 ngqo emachwebeni aseVietnam, sidlulisa umthwalo wemfanelo wokuthutha ngaphakathi ezweni ngendlela ehlanzekile kuma-ejenti omthengi asendaweni.
- Okuqukethwe Okungahleliwe
- Okuqukethwe okushisayo
- Okuqukethwe kokubuyekeza okushisayo
- I-Sodium Ethyl Xanthate 90% UBULILI
- I-Sodium Sulfide Industry Grade 60% 30ppm/150ppm Yellow/ Red Flakes Na2s
- I-Sodium Persulfate, i-Sodium Persulphate, umphakeli 99.00%
- Okufakiwe Poducts Sodium Cyanide
- I-Cobalt Sulphate Heptahydrate
- I-sodium sulphate 99% Ibanga Lekhemisi
- i-lithium Carbonates 99.5% Izinga Lebhethri noma 99.2% Ibanga lemboni 99%
- 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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