Amakhemikhali Okukhipha Igolide Athuthukisiwe E-Guatemalan Metallurgy
Ukuzulazula Izibopho Eziqinile ze-ESG, Ama-ore Esiliva Eliphezulu, kanye Nezokuthutha Ezimbili Zolwandle
United Chemical inikeza ubumsulwa obuqinisekisiwe be-AuCyan™ Sodium Cyanide NaCN (≥98.3%), i-AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Ubulukhuni), kanye ne-AuLeach™ Gold Leaching Agent (GDA) enamasu amakhulu, engenangozi yokunika amandla ukusebenza kwe-Heap leaching, i-VAT leaching, i-CIP, kanye ne-CIL kulo lonke elaseGuatemala.
Indawo Yezimayini YaseGuatemala: Amatshe Asezingeni Eliphezulu Phakathi Kokuhlolwa Okujulile Kwe-ESG
IGuatemala inengcebo enkulu kakhulu yamaminerali, ngokomlando ikhiqiza isivuno esikhulu esivela emithanjeni yegolide neyesiliva etholakala ezindaweni zayo eziphakeme zezintaba-mlilo. Kodwa-ke, ukukhipha izinsimbi eziyigugu eGuatemala namuhla kungenye yemizamo eyinkimbinkimbi kakhulu eMelika Ephakathi. Umkhakha wezimayini ubhekene nokumelana okukhulu komphakathi kanye nokulawulwa okuqinile komthetho okuvela kuMnyango Wezemvelo Nemithombo Yemvelo (MARN). Ukuthola nokugcina amalayisense okusebenza kudinga ukuphathwa kwemvelo okungenaphutha, okwenza ukuthuthwa, ukusetshenziswa, kanye nokulahlwa kwamakhemikhali anobuthi kube yicala elikhulu.
Njengomhlinzeki wokukhiqiza osezingeni eliphezulu othumela ngokuziqhenya ku Amazwe we-77 + emhlabeni jikelele, United Chemical ihlomisa abaqhubi baseGuatemala ngezixazululo zamakhemikhali ezenzelwe ukunqoba lezi zithiyo ezinkulu zezenhlalo nezepolitiki kanye nezensimbi. Siyaqonda ukuthi kanye nobunzima bensimbi obuyisiliva esiphezulu, ukuhambisana nemvelo kuyisithiyo sangempela. I-matrix yomkhiqizo wethu—equkethe ama-reagents avamile e-cyanidation azinzile kakhulu kanye nezinye izindlela ezingezona eziyingozi—isekela ngokugcwele I-Carbon-in-Pulp (CIP), i-Carbon-in-Leach (CIL), i-Heap leaching, kanye ne-VAT leaching izifunda.
Ukuze siqinisekise ukuphepha okuphelele kochungechunge lokuphakelwa, sisebenza ngokuphelele ngempahla yolwandle, sisebenzisa ukufinyelela olwandle oluphindwe kabili eGuatemala. Sithengiselana ngaphansi kwemibandela ye-FOB (amachweba aseChina) noma ye -CIF ngqo ePuerto Quetzal (ogwini lwasePacific) noma eSanto Tomás de Castilla (ogwini lwaseCaribbean) . Sisekelwa yi-Minimum Order Quantity (MOQ) eqinile ye- 1x20' FCL , sinikeza ukusebenza kahle ngqo embonini, sidlula abalamuli ukuze sikhule kalula nezidingo zakho zokukhiqiza.
1. Ukunqoba Izithiyo Zokusebenza ZaseGuatemala
Ukuphikiswa Okukhulu Kwe-ESG Nomphakathi
Amaphrojekthi okumba eGuatemala avame ukumiswa ngenxa yemibhikisho yomphakathi kanye nokuhlolwa okuqinile kwezemvelo kwe-MARN maqondana nokusetshenziswa kwe -cyanide enobuthi . Indlela ehlukile yokukhipha amanzi ehambisana nemvelo, engayona ingozi ayisakhethwa; ibalulekile ekusindeni kwephrojekthi.
Ama-cyanicides e-High-Silver Volcanic
Ama-epithermal aseGuatemala acebile kakhulu ngesiliva. Ngenxa yokuthi isiliva sidinga inani eliphindwe kabili le-cyanide ukuze lincibilike uma kuqhathaniswa negolide, ama-reagent ahlanzekile kancane ayaphela ngokushesha, okubangela ukuthi isivuno sokubuyiselwa kwegolide siwohloke.
Izingozi Zokuthutha Ezinzima Zangaphakathi
Ukuthutha amakhemikhali anobuthi kakhulu e-DG Class 6.1 avela emachwebeni asogwini aye ngaphakathi ezintabeni kuhilela ukuhamba endaweni eqinile, egcwele imvula. Ingozi yezokuthutha ehilela i-cyanide ingadala inhlekelele ebhubhisayo nengalungiseki yemvelo kanye ne-PR.
2. Unxantathu Wegolide: United ChemicalIzixazululo zeGuatemala
I-AuLeach™ Gold Leaching Agent (GDA) - Ayiyona Ingozi
I-Reagent Engeyona IngoziKumaphrojekthi okumbiwa phansi abhekene nokuphikiswa okukhulu okuvela emiphakathini yendawo noma asebenzisa izinqubo zokuhlola ezemvelo eziyinkimbinkimbi ze-MARN, i-AuLeach™ Gold Leaching Agent (GDA) iyisihluthulelo esiphezulu sokuthola nokugcina izimvume zokusebenza. Ihlukaniswe ngokusemthethweni emhlabeni wonke njengekhemikhali engeyona ingozi , i-AuLeach™ igwema ngokuphelele umthetho wezimpahla ezinobuthi, ivumela ukukhishelwa kwegolide kwezentengiselwano ukuthi kuqhubeke ngokuvumelana ngokugcwele nokulondolozwa kwemvelo kanye nobudlelwano bomphakathi.
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 ukukhiqiza.
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-Broad Application Spectrum: 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.
I-CAPEX Yemishini Engenayo: Ihambisana ngokuphelele nengqalasizinda ye-Chilean Heap leaching ekhona kanye ne-CIL. Akudingi ukulungiswa kabusha kwemishini nhlobo.
Ukuthunyelwa Okungavinjelwe: Kuthunyelwa futhi kuthuthwe ngamaloli njengempahla evamile, kususa izindleko ezinkulu zezimvume zokungenisa izimpahla eziyingozi emachwebeni afana ne-Antofagasta kanye nezinkampani ezikhethekile ze-DG escorts kulo lonke i-Atacama.
I-AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Izinga Lokuhlanzeka: ≥98.3%Ukuze kusebenze imisebenzi evunyelwe ngokugcwele ngokusebenzisa amatshe entaba-mlilo esiliva eliphezulu, i-AuCyan™ Sodium Cyanide NaCN inikeza isando sezimboni. Siqinisekisa ngokuqinile ubumsulwa obuncane obungu- ≥98.3% , siqinisekisa insalela enkulu yama-ion e-CN⁻. Lokhu kuhlushwa okungenakuqhathaniswa kunciphisa ngokushesha ama-cyanicides ensimbi eyisisekelo, kuncibilikise igolide nesiliva ngesikhathi esisodwa ukuze kugcinwe isivuno esikhulu sokululama.
≥ 98.3% Izinga Lokuhlanzeka Okuphezulu: Amazinga okuhlanzeka adlula kakhulu amazinga embonini aqinisekisa ama-ion asebenzayo amahhala e-cyanide (CN−) 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%
Njengoba idlula amazinga okulinganisa embonini, amaqoqo ethu okukhiqiza akamuva ahlala efinyelela amazinga "ekhwalithi ephezulu". Ngezansi kunedatha yokusebenza eqinisekisiwe (Inkomba: I-Batch C050030HS251101).
| Izinto Zokuhlola | Okujwayelekile (GB/T 19306-2003) | 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. |
I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon
Ukuqina kwe-Ball-Pan: ≥99%Imithwalo yesiliva ephezulu isho ukuthi i-Carbon yakho esebenzayo kumele ibe nomthamo omkhulu wokulayisha kanye nokuqina okukhulu kwesakhiwo. Emathangini e-CIP kanye ne-CIL agitation aqinile, i-Activated Carbon ethambile ichotshozwa ibe uthuli olucolekile, ithwale igolide lakho elifakwe emanzini liqonde ngqo emasakeni. I-AuCarb™ Activated Carbon iqinisekisa ubulukhuni be-ball-pan obuphezulu obungu -≥99% , okuqeda cishe ukulahlekelwa kokukhishwa kwemishini ngesikhathi sokusebenza.
Ukumelana Nokuqina Okuphezulu Kakhulu Nokugoba (Ukulahlekelwa Okuncane Kwegolide): Abasebenzi bezimayini besaba ukugoba kwekhabhoni ematangini e-leach 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 / Ukusebenza Okubiza Kakhulu | Umkhiqizo oqhathaniswayo: Jacobi G208AS | Umkhiqizo oqhathaniswayo: Jacobi G209AS | Ukukhetha okuthuthukisiwe kwe-Large Scale / Okungaqhathaniswa: 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% | / |
* 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.
Qinisekisa Ukusebenza Kumasampula Akho E-ore YaseGuatemala
Ingabe imithetho eqinile ye-MARN kanye nemibhikisho yomphakathi kuyayivimba imvume yesitshalo sakho? Ingabe i-ore yesiliva ephezulu inyusa izindleko zakho ze-reagent? Simema ochwepheshe bensimbi baseGuatemala kanye nabaqondisi bephrojekthi 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-Guatemalan Metallurgy & Logistics
Thola izimpendulo ezicacile neziqhutshwa ngochwepheshe emibuzweni evame kakhulu yobuchwepheshe kanye neyokuthutha mayelana namakhemikhali ethu okukhipha igolide eGuatemala.
1. Ingabe i-AuLeach™ GDA ingasiza ekutholeni izimvume zemvelo ezivela ku-MARN eGuatemala?
Yebo, i-AuLeach™ isekela kakhulu ukuthobela imithetho ye-MARN ngoba ihlukaniswe ngokusemthethweni emhlabeni jikelele njengekhemikhali engeyona ingozi. EGuatemala, lapho izimayini zibhekene nokumelana okukhulu komphakathi kanye nokuhlolwa okuqinile kwezemvelo, ukusebenzisa i-ejenti yokukhipha imfucuza enobungani nemvelo njenge-AuLeach™ kukhombisa ukuzibophezela ekunakekelweni kwemvelo, okunciphisa kakhulu umthwalo wokuthola amalayisense okusebenza.
2. Yimaphi amachweba aseGuatemala owasebenzisayo ukuletha i-CIF?
Sisebenzisa indlela yokufinyelela olwandle oluphindwe kabili eGuatemala, ukuthunyelwa ePuerto Quetzal (Pacific Coast) naseSanto Tomás de Castilla (Caribbean Coast). Kuye ngokuthi imayini yakho ikuphi kanye nemizila emihle yangaphakathi nezwe, sihambisa ukulethwa kwethu kwe-CIF olwandle echwebeni elijulile elinobuhlakani kakhulu, siqinisekisa ukuvunyelwa kwentela kwamakhemikhali ezimbonini okulula.
3. I-AuCyan™ ibhekana kanjani nezilinganiso eziphezulu zesiliva negolide kuma-ore ase-Guatemalan epithermal?
I-AuCyan™ iphatha izilinganiso eziphezulu zesiliva-negolide ngokunikeza ukuhlushwa okuphezulu kakhulu (≥98.3%) kwe- sodium cyanide esebenzayo . Isiliva sidinga cishe kabili inani le-stoichiometric le-cyanide ukuze lincibilike uma kuqhathaniswa negolide. Ukuhlanzeka kwethu okuphezulu okuqinisekisiwe kuqinisekisa insalela enkulu yama-ion e-CN⁻ yamahhala ukuze kuncibilikiswe izinsimbi zombili ngasikhathi sinye, okuvimbela izinsimbi eziyisisekelo ukuthi ziqede ukuphakelwa kwakho kwe-reagent.
4. Kungani isilinganiso sobulukhuni esingu-≥99% sibalulekile kwikhabhoni esebenzayo kumasekethe e-CIL esiliva esiphezulu?
Isilinganiso sokuqina esingu-≥99% sivimbela ikhabhoni esebenzayo ukuthi ingaqhekeki ngaphansi kwesisindo esikhulu sezinto zegolide nezesiliva ezifakwe emanzini. Emisebenzini ye-CIL, ukushukuma komshini okuhlangene nemithwalo yesiliva esindayo kuzogaya ikhabhoni ethambile ibe uthuli olucolekile. Ukuqina kwesakhiwo okwedlulele kwe-AuCarb™ kuqinisekisa ukulahleka kwe-zero, okuvimbela izinsimbi zakho eziyigugu ukuthi zingagezwa zingene emisipheni.
5. Ingabe i-AuLeach™ inganciphisa izingozi zokuhamba ngaphakathi ezweni ezindaweni zaseGuatemala ezinezintaba?
Impela. Ukuthutha i-cyanide enobuthi (i-DG Class 6.1) emigwaqweni yasezintabeni egobile, emanzi ngenxa yemvula evela emachwebeni asogwini kudala ingozi enkulu emvelweni uma kwenzeka ingozi. I-AuLeach™ ihlukaniswa njengempahla evamile, isusa ngokuphelele amandla enhlekelele emvelweni kanye ne-PR okuchitheka okunobuthi ngesikhathi sokuthutha ngaphakathi ezweni.
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 eGuatemala 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 eGuatemala?
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 eMelika Ephakathi, sivikela uchungechunge lwethu lokuhlinzeka kuphela ngokuthunyelwa kwezitsha zasolwandle (i-FOB noma i-CIF) emachwebeni okuya kuwo.
11. Iyini i-Minimum Order Quantity (MOQ) yokuthumela eGuatemala?
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 ngempahla eMelika Ephakathi?
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 aseGuatemala, sidlulisa umthwalo wemfanelo wokuthutha ngaphakathi ezweni ngokuhlanzekile kuma-ejenti omthengi asendaweni.
- Okuqukethwe Okungahleliwe
- Okuqukethwe okushisayo
- Okuqukethwe kokubuyekeza okushisayo
- Ibanga Lokusebenza/Ibanga Lemboni I-Hydrochloric Acid min.31%
- T-610 umqoqi we-Salicyl oxime acid Okuqukethwe okungu-3.5%
- I-Booster (Ukuqhumisa iziqhumane ezingazweli)
- I-sodium bisulfite 99% Ukunikezwa Kwemboni Yekhwalithi Ephezulu
- I-Sodium alpha olefin sulfonate (AOS)
- Iyiphi indima edlalwa amakhemikhali ezimayini embonini yezimayini?
- Iyini i-ejenti yokuxazulula, futhi isebenza kanjani ezimayini?
- 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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