Amakhemikhali Okukhipha Igolide Athuthukisiwe E-Indonesian Metallurgy
Ukunqoba Ama-ore e-Copper-Gold Porphyry, Imithethonqubo ye-B3, kanye ne-Inter-Island 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) engeyona ingozi ukuze inike amandla imisebenzi ye-CIP, CIL, CIC, Heap, kanye ne-VAT kulo lonke isiqhingi sase-Indonesia.
Indawo Yezimayini zase-Indonesia: Ingcebo Yasendulo kanye Nokudlulela Kwezinto Ezidingekayo
I-Indonesia imi njenge-titan yomhlaba wonke ekukhishweni kwensimbi eyigugu neyisisekelo. Imisebenzi esezingeni lomhlaba esukela eSumatra (Martabe) naseSumbawa (Batu Hijau) kuya eHalmahera (Gosowong) nasePapua (Grasberg) isebenzisa izinhlelo ze-porphyry ze-epithermal nezethusi-igolide ezingavamile. Kodwa-ke, ukukhipha igolide kulo lonke leli qoqo elikhulu lezinto ezingavamile kuveza izinselele ezintathu eziyingqayizivele. Ngokwejiyoloji , ukuba khona okukhulu kwethusi kunciphisa kakhulu i-cyanide ejwayelekile . Ngokwesimo sezulu , imvula enkulu ye-equator iletha umswakama owonakalisayo. Ngokwezinto zokwakha nangokomthetho , ukuthutha amakhemikhali eziqhingini ezingaphezu kuka-17,000 kuyiphupho elibi, ikakhulukazi uma ubheka imithetho eqinile ye-B3 (Bahan Berbahaya dan Beracun) elawula izinto eziyingozi nezinobuthi.
Njengomhlinzeki wokukhiqiza osezingeni eliphezulu othumela ngokuziqhenya ku Amazwe we-77 + emhlabeni jikelele, United Chemical inikeza abaqhubi base-Indonesia ingqalasizinda yamakhemikhali eyenzelwe ngqo ukuvala igebe phakathi kokubuyiselwa okuphezulu kwensimbi kanye nokuthunyelwa ngaphandle kokungqubuzana. Ngokunikeza ama-reagents avamile ahlanzekile kakhulu e-cyanidation kanye nezinye izindlela eziguquguqukayo ezihambisana nemvelo, i-matrix yethu yomkhiqizo isekela ngokugcwele I-Carbon-in-Pulp (CIP), I-Carbon-in-Leach (CIL), I-Carbon-in-Column (CIC), 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 zase-Indonesia ezifana ne- Port of Tanjung Priok (Jakarta), i-Tanjung Perak (Surabaya), kanye ne-Belawan (Medan) . 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 zase-Indonesia
Imithethonqubo Eqinile ye-B3 kanye Nezokuthutha Zesiqhingi
I-sodium cyanide ihlukaniswa njengezinto ezinobuthi kakhulu ze-B3 e-Indonesia. Ukudlulisa amakhemikhali e-DG Class 6.1 kusuka emachwebeni amakhulu kuya eziqhingini ezikude ngama-RORO feri asekhaya kugcwele ukubambezeleka, njengoba abanikazi bemikhumbi abaningi benqaba ukuthwala imithwalo eyingozi. Enye indlela engeyona ingozi iwukushintsha izinto.
Ama-cyanicides amakhulu e-Copper Porphyry
I-geology yase-Indonesia idume kakhulu ngokucebile ngethusi. Ithusi elincibilikayo lisebenza njenge-"cyanicide" enamandla, lidla inani elikhulu le-reagent. Uma ubumsulwa bamakhemikhali akhipha amanzi buphansi, izinsimbi eziyisisekelo zizokhipha ama-ion asebenzayo, zinciphise amazinga okubuyisa igolide.
I-Equatorial Monsoon Hydrolysis
Isiqhingi sase-Indonesia sithola imvula enkulu kanye nomswakama unyaka wonke. I-cyanide epakishwe ngendlela engafanele imunca ngokushesha umswakama womoya, okubangela i-hydrolysis ngaphambi kwesikhathi. Lokhu kubhubhisa amandla amakhemikhali futhi kudala izingozi ezinkulu zokuphepha ngaphandle kwegesi endaweni.
2. Unxantathu Wegolide: United ChemicalIzixazululo ze-Indonesia
I-AuLeach™ Gold Leaching Agent (GDA) - Ayiyona Ingozi
I-Reagent Engeyona IngoziKumaphrojekthi okumbiwa phansi abhekene nesithiyo esikhulu sezokuthutha phakathi kweziqhingi kanye nokuqapha okuqinile kwe-KLHK (Ministry of Environment and Forestry), i-AuLeach™ Gold Leaching Agent (GDA) iyisihluthulelo esiphezulu samasu. Ihlukaniswe ngokusemthethweni emhlabeni jikelele njengekhemikhali engeyona ingozi , i-AuLeach™ igwema ngokuphelele umthetho wezimpahla ezinobuthi ze-B3. Ingathuthwa ngamaloli futhi ilayishwe ezikebheni zasekhaya ze-RORO njengempahla ejwayelekile, idlula imikhawulo ye-DG Class 6.1 futhi isheshise ukulethwa eziqhingini ezikude zase-Indonesia.
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%Ngemisebenzi evunyelwe ngokugcwele ebhekene nokusetshenziswa okukhulu kwe-cyanicide yethusi kuma-ore e-porphyry ase-Indonesia, i-AuCyan™ Sodium Cyanide NaCN inikeza isando sezimboni. Siqinisekisa ngokuqinile ubumsulwa obuncane obungu- ≥98.3% . Lokhu kuhlushwa okungenakuqhathaniswa kuqinisekisa ukukhishwa okuqhumayo kwama-ion e-CN⁻ mahhala lapho kuncibilika, kunqamule ngokushesha ukungcola kwensimbi eyisisekelo ukuze kuqinisekiswe isivuno sakho segolide.
≥ 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 yethusi ephezulu kanye nama-slurry e-laterite aqinile anobumba oluphezulu (avame eSumatra naseSulawesi) kusho ukuthi i-Carbon yakho esebenzayo kumele ibe nokuqina okukhulu kwesakhiwo. I-AuCarb™ Activated Carbon yenziwe nge- Coconut Shell enamandla kakhulu ngokusebenzisa i-steam enamandla kakhulu. Siqinisekisa ubulukhuni be-ball-pan obuyi- ≥99% , siqinisekisa ukuthi ama-granule e-carbon awaphuki ngaphansi kokucindezeleka okukhulu komshini kokushukuma kumakholomu e-CIL kanye ne-CIC.
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 i-Activated Carbon s ejwayelekile.
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 ase-Indonesia
Ingabe ama-cyanicides ethusi akhuphula izindleko zakho ze-reagent? Ingabe ukuthuthwa kwe-B3 phakathi kweziqhingi kuyalibazisa ukusebenza kwakho? Simema ochwepheshe bensimbi base-Indonesia, abaqondisi bezitshalo, kanye nabaphathi be-Supply Chain 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-Indonesian Metallurgy & Logistics
Thola izimpendulo ezicacile neziqhutshwa ngochwepheshe emibuzweni evame kakhulu yobuchwepheshe kanye neyokuthutha mayelana namakhemikhali ethu okukhipha igolide e-Indonesia.
1. I-AuLeach™ iyixazulula kanjani imithethonqubo ye-B3 kanye nokuthuthwa kweziqhingi e-Indonesia?
I-AuLeach™ ixazulula izinselele zokuhamba phakathi kweziqhingi ngoba ihlukaniswe ngokusemthethweni emhlabeni jikelele njengekhemikhali engeyona ingozi, idlula imithetho ye-B3 yase-Indonesia. Ukuthutha i-cyanide enobuthi (izinto ze-B3) kulo lonke isiqhingi kudinga izimvume ezikhethekile, futhi izikebhe eziningi zasekhaya ze-RORO zenqaba ukuzithwala. I-AuLeach™ ingathunyelwa futhi ilayishwe ezikebheni zasekhaya njengempahla evamile, ivikele uchungechunge lwakho lokunikezela eziqhingini ezikude ngaphandle kokungqubuzana okusemthethweni.
2. Ingabe i-AuCyan™ iyakuvimbela ukuwohloka kwesimo sezulu ngesikhathi semvula yase-Indonesia?
Yebo, i-AuCyan™ ivimbela ukuwohloka komswakama ngokusebenzisa ukwakheka komswakama okuphansi kakhulu (≤0.3%) kanye nokupakishwa okukhethekile okuqinisekiswe yi-UN. Imvula yase-equatorial iletha umswakama ophakeme kakhulu womkhathi, okungabangela i-cyanide ukuthi i-hydrolyze. Sipakisha ama-briquette ethu kuma-drum ensimbi angama-50kg avaliwe noma emabhokisini enkuni aqinisiwe angu-1,000kg. Iyunithi ngayinye iqukethe i-liner yangaphakathi ye-Polyethylene (PE) evaliwe ngokushisa evimba ngokuphelele umswakama ngesikhathi sokuhamba olwandle kanye nokugcinwa kwangaphandle.
3. I-AuCyan™ ibhekana kanjani nama-cyanicides ethusi amaningi kuma-porphyry ores ase-Indonesia?
I-AuCyan™ iphatha ukuphazamiseka okukhulu kwethusi ngokunikeza ukuhlushwa okuphezulu kakhulu (≥98.3%) kwe- sodium cyanide esebenzayo . Ithusi lidinga inani elikhulu le-cyanide ukuze lincibilike. Uma ubumsulwa be-reagent buphansi, ithusi lidla ngamandla ama-ion asebenzayo, lishiye igolide lingaphumi. Ubumsulwa bethu obuqinisekisiwe obuyi-≥98.3% buqinisekisa ukuthi kunenqwaba yama-ion e-CN⁻ amahhala ukuze kuncibilikiswe ama-ore ayinkimbinkimbi ngempumelelo.
4. Kungani isilinganiso sobulukhuni esingu-≥99% sibalulekile kwi-activated carbon kuma-laterites anobumba oluningi?
Isilinganiso sokuqina esingu-≥99% sivimbela i-activated carbon ukuthi ichotshozwe ibe uthuli olucolekile ngaphakathi kwe-laterite slurry enodaka oluqinile, olugcwele ubumba oluvamile eSumatra naseSulawesi. Uma i-carbon yakho ithambile, ukushukunyiswa okukhulu kwe-impeller okudingekayo emathangini e-CIL/CIP kuzoyigaya, kuthwale igolide lakho elifakwe emanzini liqonde ngqo edamini le-tailings. Ukuqina kwesakhiwo se-AuCarb™ kuqinisekisa ukuthi akukho ukulahleka komoya.
5. 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.
6. Yiziphi izinhlobo zama-ore ase-Indonesia ezingacutshungulwa kusetshenziswa i-AuLeach™ reagent?
I-AuLeach™ inobubanzi bokusetshenziswa okubanzi kakhulu. 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 kokubili emisebenzini yokukhipha i-Carbon-in-Pulp kanye ne-pool leaching.
7. 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.
8. 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.
9. Yimaphi amachweba olwandle owasebenzisayo ukuletha i-CIF e-Indonesia?
Sisebenzisa amachweba amakhulu ase-Indonesia njengePort of Tanjung Priok (Jakarta), Tanjung Perak (Surabaya), Belawan (Medan), kanye neMakassar. Ngokuthumela i-CIF ngqo kula masango amakhulu olwandle, siqinisekisa ukuthi izimpahla zamasiko zisuswa kalula ngaphambi kokuba umthengisi wendawo aphathe ezokuthutha zokugcina phakathi kweziqhingi.
10. Ingabe nihlinzeka ngezokuthutha zesitimela zamazwe ngamazwe eziya ngqo e-Indonesia zisuka eShayina?
Cha, sivikela uchungechunge lwethu lokuhlinzeka kuphela ngokuthunyelwa kwezitsha zasolwandle (i-FOB noma i-CIF) emachwebeni okuya kuwo. Ukuthuthwa kwezitimela zamazwe ngamazwe ukuya esiqhingini akunakwenzeka ngokwendawo, futhi sinamathela ngokuqinile emithethweni yokuphepha kolwandle yokuthunyelwa kwamakhemikhali amaningi.
11. Iyini i-Minimum Order Quantity (MOQ) yokuthumela e-Indonesia?
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 kwempahla ngokwenza konke ukuthengiselana 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 ase-Indonesia.
- Okuqukethwe Okungahleliwe
- Okuqukethwe okushisayo
- Okuqukethwe kokubuyekeza okushisayo
- UHLELO LOKUPHATHWA KWEKHWALITHI
- I-Flexible Customer and Supplier Relations (Indawo: Thailand)
- I-Sodium Isobutyl Xanthate SIBX 90%
- Kunwetshwe ukuqhuma kwe-AN
- I-Shock Tube Detonator
- 97% 2-Hydroxypropyl methacrylate
- I-Cutric Chloride 98%
- 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
Ukubonisana ngemiyalezo eku-inthanethi
I-UnitedChemical Engeza amazwana: