Mankhwala Opangira Golide Wapamwamba Opangira Zitsulo ku Vietnam
Kugonjetsa Ma Quota Okhwima a MOIT Import, Ma Complex Sulfide Ores, ndi Typhoon Logistics
United Chemical imapereka kuyera kotsimikizika kwa AuCyan™ Sodium Cyanide NaCN (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Hardness), ndi AuLeach™ Gold Leaching Agent (GDA) yogwirizana ndi chilengedwe kuti ilimbikitse ntchito za CIP, CIL, CIC, ndi Heap leaching ku Vietnam konse.
Malo Ogulitsira Migodi ku Vietnam: Chuma cha M'mapiri ndi Zopinga Zolamulira
Vietnam ili ndi malo osungira golide ambiri, makamaka omwe ali mkati mwa Annamite Range m'zigawo zapakati monga Quang Nam (monga Phuoc Son ndi Bong Mieu) ndi madera akumpoto amapiri. Ngakhale kuti miyala yamtengo wapatali ikhoza kukhala yokongola kwambiri, ntchito pano zikukumana ndi mavuto atatu osiyana. Pankhani yandale , Unduna wa Zamalonda ndi Malonda (MOIT) ndi Unduna wa Zachilengedwe ndi Chilengedwe (MONRE) zimaika malamulo okhwima kwambiri okhudza kulowetsa ndi kupatsa mankhwala oopsa monga Sodium Cyanide . Mwachilengedwe , golide nthawi zambiri amamangiriridwa mu miyala yovuta ya polymetallic sulfide (yogwirizana ndi mkuwa, zinc, ndi lead) yomwe imadya zinthu zofooka kwambiri. Nyengo , gombe lapakati limakhudzidwa ndi mphepo zamkuntho ndi mvula yamkuntho nthawi iliyonse yophukira, zomwe zimapangitsa kuti kunyamula mankhwala oopsa mkati mwa dzikolo kukhale koopsa kwambiri.
Monga wogulitsa zinthu zapamwamba kwambiri, ndikutumiza kunja ku Maiko a 77 + padziko lonse lapansi, United Chemical imapatsa ogwira ntchito ku Vietnam zida zopangira mankhwala zomwe zimapangidwa kuti zidutse zopinga izi. Mwa kupereka zinthu zoyera kwambiri za cyanidation kuti zigonjetse ma sulfide ovuta komanso njira zina zosinthira zachilengedwe kuti zipewe kuchuluka kwa zinthu zolowera kunja, matrix yathu yazinthu imathandizira mokwanira. Kutulutsa mpweya wa kaboni (CIP), kutulutsa mpweya wa kaboni (CIL), ndi kutulutsa mpweya wa heap madera.
Kuti titsimikizire chitetezo chathunthu cha unyolo woperekera katundu, timagwira ntchito yonse kudzera mu sitima yapamadzi yonyamula katundu. Timachita malonda motsatira malamulo a FOB (madoko aku China) kapena CIF mwachindunji ku zipata zofunika kwambiri za ku Vietnam monga Port of Da Nang (Central), Port of Hai Phong (North), ndi Cat Lai (South) . Mothandizidwa ndi Minimum Order Quantity (MOQ) yokhwima ya 1x20' FCL , timapereka ntchito yabwino kwambiri kuchokera ku fakitale, kupatsa mphamvu othandizira anu okonza zinthu kuti akwaniritse zosowa zanu zopanga.
1. Kugonjetsa Zopinga Zogwira Ntchito ku Vietnam
Ma Quota Okhwima a MOIT / MONRE Import
Akuluakulu aku Vietnam akupitilizabe kulamulira mankhwala a DG Class 6.1. Kupeza kuchuluka kwa sodium cyanide kuchokera kunja n'kovuta komanso kumatenga nthawi, zomwe nthawi zambiri zimayimitsa kupanga. Njira ina yochepetsera chilengedwe komanso yopanda ngozi imalepheretsa mavuto amenewa.
Ma Ores a Polymetallic Sulfide Ovuta Kwambiri
Golide m'madera monga Quang Nam nthawi zambiri amakhala mkati mwa mitsempha yovuta ya sulfide yokhala ndi mkuwa ndi zinc. Zitsulo izi zimagwira ntchito ngati mankhwala amphamvu a cyanicides. Zinthu zoyeretsera golide zimakhala zitatha nthawi yomweyo, zomwe zimapangitsa kuti golide abwererenso ku golide.
Mphepo Yamkuntho & Malo Ogulitsira Mapiri
Central Vietnam nthawi zambiri imakhudzidwa ndi mphepo zamkuntho za m'dzinja. Kunyamula mankhwala oopsa kwambiri m'misewu yotsetsereka yamapiri yonyowa ndi mvula kuchokera ku doko la Da Nang kuli ndi chiopsezo chachikulu cha kuipitsidwa kwa chilengedwe. Kuyenda kotetezeka komanso kopanda ngozi ndikofunikira kwambiri pa ESG.
2. Katatu Wagolide: United ChemicalMayankho a Benchmark
1. AuLeach™ Wothandizira Kuchotsa Golide Wosawononga Chilengedwe (GDA)
Mankhwala Osakhala ndi Poizoni (Osakhala ndi Hazmat)AuLeach™ Gold Leaching Agent (GDA) – Cholowa m'malo mwa Cyanide Chosawononga Zachilengedwe
Kuyika: Chotsukira chopanda poizoni chomwe chimagwira ntchito bwino pobwezeretsa zinthu motsatira malamulo a HSE.
Mfundo Zogulitsa Zazikulu: Kutumiza Katundu Wonse (Wopanda Ngozi) | Kusasintha Zida | Kuchuluka Kwambiri kwa Ma Ore Osawonongeka
Poyang'anizana ndi malamulo okhwima padziko lonse lapansi okhudza chilengedwe (HSE), migodi yambiri yagolide imakumana ndi zoletsa kapena ziletso pakugwiritsa ntchito cyanide . AuLeach™ Eco-Friendly Gold Leaching Agent imapereka njira yabwino kwambiri yolowa m'malo mwa Sodium cyanide , yomwe imagwirizanitsa "migodi yobiriwira" ndi phindu lalikulu lazachuma.
Kupeza kuchuluka kwa sodium cyanide kuchokera ku Unduna wa Zamalonda ndi Zamalonda (MOIT) ndi vuto lalikulu pa kayendetsedwe ka migodi ya ku Vietnam. AuLeach™ imayikidwa padziko lonse lapansi ngati mankhwala osaopsa. Imachotsa madoko aku Vietnam (monga Da Nang kapena Hai Phong) ngati katundu wamba, ndikuletsa kwathunthu kuchuluka kwa DG. Kuphatikiza apo, imatha kunyamulidwa mosamala mu Annamite Range, kuchotsa chiopsezo chachikulu cha chilengedwe cha kutayikira kwa poizoni panthawi yamkuntho.
Kusintha kwa Direct Drop-in kosasinthasintha: Kusintha kupita ku AuLeach™ sikufuna kusintha zida zomwe zilipo kale za cyanidation (monga Heap Leaching kapena CIL circuits). Itha kusinthidwa mwachindunji ndi sodium cyanide pa 1:1 kapena ma ratios olimbikitsidwa kuti ayambe kupanga nthawi yomweyo.
Chitsimikizo Chopanda Poizoni & Kuvomerezeka Kosavuta (HSE Compliance): Chovomerezeka mwalamulo ngati mankhwala wamba (Non-Hazmat). Izi zimachepetsa kwambiri ndalama zonyamula katundu panyanja, zoyendera pamtunda, ndi inshuwaransi pomwe zimachotsa zovomerezeka za mankhwala oopsa, zomwe zimachepetsa nthawi yoyendetsera ntchito ya migodi ndi zoposa 50%.
Kuthamanga kwa Kinetics & Kuchita Bwino Kwambiri pa Ma Ore Osasinthika: Pochiza ma ore ovuta komanso osasinthika agolide okhala ndi arsenic kapena sulfure, AuLeach™ imawonetsa kukana kwakukulu ku kusokonezedwa ndi kusuntha kwachangu kwa kinetics poyerekeza ndi NaCN, nthawi zambiri imapeza kuwonjezeka kwa 2% mpaka 5% pakuchira kwathunthu.
Malo Ogwira Ntchito Otetezeka & Mtengo wa ESG: Amachepetsa kwambiri zoopsa pa thanzi la ogwira ntchito komanso amachepetsa zoopsa za kuipitsidwa kwa chilengedwe, zomwe zimapangitsa kuti ikhale chida chodziwika bwino cha makampani amakono amigodi omwe akufuna ma ESG apamwamba.
📊 AuLeach™ Zambiri Zaukadaulo ndi Mafotokozedwe
| chizindikiro | Zogwirizana | Kutsimikizika Kwapadera |
|---|---|---|
| Maonekedwe | - | Ufa Wolimba |
| Mtundu wa pH wogwirira ntchito | - | 10.5 - 12 |
| Kukhazikika kwa Wothandizira Kutulutsa Madzi | % | 30 |
| Packaging Standard | Mg | Chikwama cha 25Kgs chopanda kanthu |
Broad Application Spectrum: Yogwira ntchito kwambiri pa miyala yoyambira, miyala ya oxide, miyala ya semi-oxide, miyala ya sulfide, miyala yagolide, ndi miyala ya cyanide m'mabwalo otulutsa mpweya a Carbon-in-Pulp ndi Pool/Vat.
Zida Zopanda CAPEX: Imagwirizana kwathunthu ndi Vietnamese Heap leaching yomwe ilipo komanso zomangamanga za CIL. Sizifuna kukonzanso makina.
Kayendetsedwe Kopanda Malire: Kutumizidwa ndi kutumizidwa m'magalimoto akuluakulu ngati katundu wamba, kuchotsa ndalama zambiri zogulira zilolezo zoopsa zolowera katundu ndi operekeza apadera a DG kudutsa m'mapiri.
Njira Zogwiritsira Ntchito Zachitsulo: Kuchotsa Milu Yosawononga Chilengedwe, Kuchotsa Vat, Malo Okonzera Zinthu a CIL / CIP.
2. AuCyan™ Sodium Cyanide (NaCN)
Katundu Woopsa wa Gulu 6.1 (UN 1689)AuCyan™ Premium Sodium Cyanide ≥98.3; Muyezo wa Makampani Wobwezeretsa Kwambiri
Kuyika: Chiyeso cha magwiridwe antchito ndi chiyero cha cyanidation yachikhalidwe mu ntchito za migodi ya golide yapakati mpaka yayikulu.
Mfundo Zogulitsa Zazikulu: ≥98.3% Kuyera Kwambiri | Kugwiritsa Ntchito Kamodzi Kochepa kwa Reagent | Kutsatira Malamulo Onse a Hazmat Padziko Lonse
AuCyan™ imayimira United ChemicalKufunafuna ungwiro mu mankhwala oyambira opangira mchere. Monga reagent yachikhalidwe yothandiza kwambiri yochotsera mchere, timatsatira miyezo yokhwima ya mafakitale kuti tiwonetsetse kuti pali chiyero ndi kukhazikika kwa batch-to-batch, zomwe zimapangitsa kuti malo opangira migodi ya golide padziko lonse lapansi azigwira ntchito bwino. Tikaphatikizana ndi makina apamwamba ogwiritsidwa ntchito. Carbon, imatsimikizira kusungunuka bwino kwambiri ndi kugwira ma ayoni agolide.
Pa ntchito zovomerezeka mokwanira pokonza miyala ya polymetallic sulfide (yomwe imapezeka pakati ndi kumpoto kwa Vietnam), zitsulo zoyambira zimagwira ntchito ngati mankhwala amphamvu a cyanicides. AuCyan™ imapereka chiyero chotsimikizika cha ≥98.3%. Izi zimatsimikizira kutulutsidwa kwa ma ion aulere a CN⁻, zomwe zimapangitsa kuti zitsulo zoyambira zisungunuke mwachangu tinthu tagolide tomwe tikufuna. Kuphatikiza apo, ma CD ake otsimikizika ndi UN, okhala ndi mipanda yolimba, amatsimikizira kukhazikika kosanyowa panthawi ya mphepo yamkuntho ya Vietnam yoopsa.
≥98.3% Muyezo Wapamwamba Woyera: Miyezo ya ukhondo imaposa miyezo ya mafakitale imatsimikizira kuti ma ions amphamvu a cyanide (CN⁻) amakhala amphamvu kwambiri panthawi ya cyanidation. Izi zimathandizira kwambiri kusungunuka kwa golide/siliva ndikuwonjezera mphamvu yotulutsa madzi.
Kulamulira Kugwiritsa Ntchito Moyenera: Kuchuluka kwa kuipitsidwa kochepa kwambiri kumachepetsa zotsatira zoyipa zomwe sizingachitike ndi mchere wotsatira (monga mkuwa, chitsulo, ndi sulfure) mu slurry yotulutsa madzi, zomwe zimachepetsa kwambiri kugwiritsa ntchito reagent pa tani imodzi ya miyala yokonzedwa.
Kutsatira ndi Kutumiza Zinthu Zochokera Kunja kwa Mtengo Wapadziko Lonse: Popeza ndi chinthu choopsa cholamulidwa, ukatswiri wokhudza unyolo woperekera zinthu ndi wofunika kwambiri. United Chemical Ili ndi njira zolimba zopakira zomwe zili ndi satifiketi ya UN (ng'oma zachitsulo, mabokosi amatabwa, ma Isotank) komanso ziyeneretso zotumizira kunja kwa dziko lapansi, zomwe zimatsimikizira kutumiza bwino, kotetezeka, komanso kotsatira malamulo kumayiko opitilira 90 opanga golide.
📊 Mafotokozedwe Aukadaulo: Muyezo Woyera wa 98.3%
| Zinthu Zoyesera | Muyezo (GB/T 19306) | AuCyan™ (Zachizolowezi) | Zokhudza Ntchito |
|---|---|---|---|
| Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | Kuchuluka kwa golide wosungunuka komanso kuchuluka kwa kuchira. |
| Sodium Hydrooxide (NaOH) | ≤ 0.5% | 0.13% | Kukhazikika kwa pH kwambiri; kumalepheretsa hydrolysis isanafike nthawi yogwira ntchito. |
| Sodium Carbonate (Na₂CO₃) | ≤ 0.5% | 0.18% | Kuchepetsa kusokoneza kwa zinyalala mu yankho lotulutsa madzi. |
| Chinyezi (H₂O) | ≤ 0.9% | 0.3% | Kukhazikika kwamphamvu panthawi yosungiramo zinthu kwa nthawi yayitali komanso paulendo wapamadzi. |
| Insoluble zinthu | ≤ 0.05% | 0.02% | Fomula yoletsa kutsekeka; imateteza mapampu ndi ma nozzles ofunikira. |
Njira Zogwiritsira Ntchito Zachitsulo: Kuchotsa Miyala M'mizere, Kuchotsa Vat, Kuchotsa Kaboni M'mizere (CIL), Kuchotsa Kaboni M'mizere (CIP), Kuchotsa Kaboni M'mizere (CIC).
3. AuCarb™ Gold Recovery Coconut Shell Activated Carbon
Katundu Wonse (Wopanda Ngozi)AuCarb™ Gold Recovery Coconut Shell Activated Carbon – Precision Adsorption, Zero Gold Loss
Kuyika: Kaboni wa kokonati wopangidwa mwapadera, wamphamvu kwambiri, komanso wothira madzi ambiri, wopangidwa kuti ugwiritsidwe ntchito m'mabwalo obwezeretsa golide a CIP / CIL / CIC.
Mfundo Zogulitsa Zazikulu: Kulimba Kwambiri Kwambiri (≥99%) | Rapid Gold-Complex Adsorption Kinetics | High Reactivation Yield
Mu njira za CIP/CIL, khalidwe la Activated Carbon limatsimikizira mwachindunji kutulutsa kwa golide komaliza. AuCarb™ idapangidwa mwapadera kuti igwiritsidwe ntchito m'malo ovuta kwambiri, yokonzedwa kuchokera ku Sri Lankan ndi Southeast Asian Coconut Shells kudzera mu kuyatsa kutentha kwambiri ndi kupukuta. Yapangidwa kuti igwire ntchito ngati matrix yomaliza yojambula golide, yogwirizana bwino ndi zinthu zathu zotulutsa golide.
Kukonza sulfide ndi miyala ya quartz-vein yomwe imapezeka m'mapiri a Vietnam kumapanga matope amphamvu kwambiri. Kusakaniza kwamphamvu kwa makina komwe kumafunika kuti kusakanize ma pulps awa m'matanki a CIL kudzaphwanya mosavuta mpweya wokhazikika wogwiritsidwa ntchito kukhala fumbi losalala. Kulimba kwa AuCarb™ kotsimikizika kwa ≥99% kumatsimikizira kulimba kwakukulu kwa kapangidwe kake, kuteteza golide wanu wamtengo wapatali kuti asagwe pansi ndikutayika ku tailings.
Kulimba Kwambiri ndi Kukana Kutayika kwa Golide (Kutayika Kochepa kwa Golide): Ogwira ntchito m'migodi amaopa kutayika kwa kaboni m'matanki a leach zomwe zimapangitsa kuti golide utayike. AuCarb™ imalandira chithandizo chapadera cholimba kuti ipeze kulimba kopitilira ≥99%, ndikuchotsa kwathunthu kuwonongeka kwa kaboni kokwera mtengo "kokhala ndi golide".
Kapangidwe ka Ma Pore Ofulumira ndi Okhala ndi Mphamvu Zambiri (High Adsorption Kinetics): Ma complex a Gold-cyanide ndi ma molecular structures akuluakulu. AuCarb™ ili ndi chiŵerengero cholamulidwa bwino cha ma micro-pores ku ma meso-pores, zomwe zimapangitsa kuti ma [Au(CN)₂]⁻ complexes alowe mwachangu komanso kuti agwire mwamphamvu kuposa ma carbon okhazikika.
Moyo Wogwira Ntchito Wotalikirapo & Kuchulukitsa Kwambiri Kubwezeretsa Mphamvu: Pambuyo pa desorption-electrowinning, AuCarb™ imabwezeretsa ntchito yake yoposa 95% pambuyo pa kutentha. Itha kubwezeretsedwanso kudzera mumayendedwe angapo, zomwe zimachepetsa kwambiri ndalama zosinthira kaboni pa tani imodzi ya golide wopangidwa.
📊 AuCarb™ Series: Gome Loyerekeza la Magawo Aakulu
Kuti tithandize njira yosankhira zinthu mwanzeru yogwirizana ndi dera lanu lachitsulo, tafotokoza mwachidule magawo akuluakulu aukadaulo a mitundu yathu inayi ya AuCarb™.
| Gawo Loyesera la Pakati | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Malo Oyerekeza Msika | Kuyenda kwa Heap kwachizolowezi | Wofanana: Jacobi G208AS | Wofanana: Jacobi G209AS | Zapamwamba: Jacobi G210AS |
| Kachulukidwe Wooneka | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Kulimba kwa poto | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Zamkati mwa Mapulateleti | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Kudya | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Zonse za Phulusa | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| chinyezi | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Mphamvu Yokometsera (K Value) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Chiŵerengero cha Kulowetsedwa (Mtengo wa R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Nambala ya ayodini | ≥ 1100 mg/g | / | / | / |
| Ntchito ya Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Kachitidwe ka Carbon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
Kulongedza & Kutumiza: Kutengera ndi zofunikira za 6x12 Mesh kapena 8x16 Mesh; zodzaza bwino mu matumba a PE olemera a 25kg okhala ndi laminated elastic. Timapereka kutumiza padziko lonse lapansi motsatira malamulo a FOB, CIF, CFR.
Miyezo ya Kachitidwe: Zimagwirizana ndi miyezo ya ASTM yaku America ndi miyezo yoyesera migodi ya AARL. Katunduyo wadutsa mayeso a chipani chachitatu ndipo zitsanzo zoyesera zitha kuperekedwa ngati zapemphedwa.
Njira Zogwiritsira Ntchito Zachitsulo: Kaboni-mu-Zamkati (CIP), Kaboni-mu-Kutuluka kwa Mpweya (CIL), Kaboni-mu-Mzere (CIC), Kutuluka kwa Milu, Kutuluka kwa VAT.
Tsimikizirani Kugwira Ntchito kwa Zitsanzo Zanu za Maolivi aku Vietnam
Kodi kuchuluka kwa mankhwala okhwima a MOIT kukuchedwetsa ntchito zanu? Kodi sulfide ore yovuta ikutha mphamvu ya reagent yanu? Tikuyitanitsa Akatswiri a Zitsulo aku Vietnam, Oyang'anira Mafakitale, ndi Oyang'anira Zogulitsa kuti aone ukadaulo wathu wotsatira malamulo a zachilengedwe.
📌 Kupezeka kwa Zitsanzo za Laboratory kwaulere:
United Chemical monyadira amapereka zitsanzo za mayeso a labotale kwaulere kwa AuCarb™ Gold Recovery Coconut Shell Activated Carbon ndi AuLeach™ Gold Leaching Agent (GDA) - Yopanda NgoziYesani mayeso athunthu a botolo ndi ma column kuti mutsimikizire ubwino wathu wa kayendedwe ka madzi musanayike oda yochuluka.
* Kutumiza katundu wambiri padziko lonse lapansi kumayambira pa fakitale ya Minimum Order Quantity (MOQ) ya 1x20' FCL kudzera mu FOB kapena CIF panyanja.
Mafunso Omwe Amafunsidwa Kawirikawiri: Vietnamese Metallurgy & Logistics
Pezani mayankho omveka bwino komanso otsogozedwa ndi akatswiri pa mafunso odziwika bwino okhudza ukadaulo ndi kayendetsedwe ka zinthu okhudzana ndi mankhwala athu ochotsera golide ku Vietnam.
1. Kodi AuLeach™ imadutsa bwanji malamulo okhwima okhudza kulowetsa zinthu kunja kwa dziko la Vietnam (MOIT)?
AuLeach™ imapewa zoletsa zotumiza katundu kunja chifukwa yavomerezedwa padziko lonse lapansi ngati mankhwala osaopsa. Kutumiza mankhwala a cyanide oopsa a DG Class 6.1 ku Vietnam kumafuna kuvomerezedwa kwa quota kuchokera ku Unduna wa Zamalonda ndi Malonda (MOIT) ndi Unduna wa Zachilengedwe ndi Chilengedwe (MONRE). AuLeach™ imavomereza kuti katundu wa ku Vietnam akhale katundu wamba, zomwe zimapangitsa kuti unyolo wanu wogulira zinthu ukhale wosavuta.
2. Kodi AuCyan™ imaletsa kuwonongeka kwa nthaka nthawi ya mphepo yamkuntho ku Central Vietnam?
Inde, AuCyan™ imaletsa kuwonongeka kwa chinyezi kudzera mu kapangidwe kake konyowa kwambiri (≤0.3%) komanso ma phukusi apadera otumizidwa kunja omwe ali ndi satifiketi ya UN. Nyengo yamkuntho ya autumn imabweretsa mvula yambiri kugombe lapakati. Timayika ma briquette athu m'ma ng'oma achitsulo okwana 50kg otsekedwa bwino kapena mabokosi amatabwa olimbikitsidwa a 1,000kg. Chipinda chilichonse chili ndi polyethylene (PE) yamkati yolimba, yotsekedwa bwino yomwe imatseka chinyezi nthawi yoyenda kuchokera ku doko la Da Nang kupita ku migodi yamkati.
3. Ndi madoko ati apanyanja omwe mumagwiritsa ntchito potumiza katundu ku Vietnam?
Timagwiritsa ntchito makamaka Doko la Da Nang (lapakati), Doko la Hai Phong (lakumpoto), ndi Doko la Cat Lai (lakum'mwera) potumiza katundu ku Vietnam panyanja. Madoko a m'madzi akuya awa amapereka chilolezo chosavuta cha mankhwala ochokera ku mafakitale. Akachotsedwa, magalimoto oyenda m'dziko kupita kumadera monga Quang Nam amayang'aniridwa ndi wothandizira wanu wotsogolera katundu.
4. Kodi AuCyan™ ingathe kugwira ntchito ndi miyala ya polymetallic sulfide yomwe ili mu Annamite Range?
Inde, AuCyan™ imakulitsa kusungunuka kwa golide mwa kupereka kuchuluka kwa kuyera kwambiri (≥98.3%) kwa sodium cyanide yogwira ntchito. Ma sulfide ores (omwe ali ndi mkuwa ndi zinc) amagwira ntchito ngati ma cyanicides amphamvu. Kuyera kwathu kotsimikizika kumatsimikizira kuchuluka kwa ma CN⁻ ion aulere, omwe amalowa mwachangu matrices ovuta a ore kuti asunge kinetics ya kuchira kwa golide mwachangu komanso mokwanira.
5. N’chifukwa chiyani kuuma kwa ≥99% n’kofunika kwambiri pa carbon yogwira ntchito m’madzi oundana a sulfide?
Kulimba kwa ≥99% kumalepheretsa mpweya woyatsidwa kuti usaphwanyidwe kukhala fumbi losalala mkati mwa slurry yovuta kwambiri komanso yovuta ya sulfide. Ngati mpweya wanu ndi wofewa, kugwedezeka kwamphamvu kwa impeller komwe kumafunika mu matanki a CIL/CIP kudzauphwanya, ndikunyamula golide wanu wothira m'madzi kupita ku dziwe la tailings. Kulimba kwa kapangidwe ka AuCarb™ kumatsimikizira kuti palibe kutayika kwa mpweya.
6. Kodi pali ndalama zilizonse zogulira ndalama (CAPEX) zomwe mungagwiritse ntchito kuti musinthe kupita ku AuLeach™?
Palibe ndalama zoti CAPEX ifunike chifukwa AuLeach™ yapangidwa kuti ilowe m'malo mwa 100%. Oyang'anira mafakitale safunika kugula matanki atsopano ochotsera madzi, kusintha njira zawo zothirira madzi ochotsera madzi ochotsera madzi, kapena kusintha ma circuits awo ochotsera mpweya woipa. Mumangosintha cyanide ndi AuLeach™ mwachindunji mu ndondomekoyi.
7. Ndi mitundu iti ya miyala yomwe ingakonzedwe pogwiritsa ntchito AuLeach™ Non-Hazardous reagent?
AuLeach™ ili ndi njira zambiri zogwiritsira ntchito. Malinga ndi Technical Data Sheet yake, imagwira ntchito bwino kwambiri pa miyala yoyambira, miyala ya oxide, miyala ya semi-oxide, miyala ya sulfide, miyala yagolide, ndi miyala ya cyanide m'machitidwe onse a Carbon-in-Pulp ndi Heap leaching.
8. Kodi ma labotale oyezera zitsulo amayesa bwanji kuchuluka kwa AuLeach™?
Ma laboratories amayesa kuchuluka kwa AuLeach™ pogwiritsa ntchito njira yodziwika bwino ya titration ya mankhwala. Izi zimaphatikizapo kugwiritsa ntchito analytical grade silver nitrate complexing agent ndi rhodanine indicator. Pa nthawi ya titration, yankho limasintha kuchoka pachikasu kupita kufiira, ndipo ma milliliters a complexing agent omwe amamwa amasonyeza bwino kuchuluka kwa reagent komwe kumagwira ntchito.
9. Kodi pH yabwino kwambiri yogwiritsira ntchito AuLeach™ m'magawo otulutsira madzi ndi iti?
Mlingo wotsimikizika wa pH wogwirira ntchito wa AuLeach™ uli pakati pa 10.5 ndi 12. Izi zikugwirizana bwino ndi ma circuits achikhalidwe a cyanidation, zomwe zikutanthauza kuti ogwiritsa ntchito zomera amatha kupitiliza kugwiritsa ntchito laimu wamba kuti azitha kuyendetsa slurry alkalinity popanda kusintha njira zawo zamakono.
10. Kodi mumapereka mayendedwe ochokera ku China kupita ku Vietnam kudzera pamtunda?
Ayi, tikuletsa mwamphamvu kugwiritsa ntchito magalimoto akuluakulu ochokera ku China kuti atumize mankhwala ochokera kumayiko ena. Chifukwa cha malamulo okhwima achitetezo padziko lonse lapansi okhudza mankhwala oopsa komanso zovuta zoyendera m'malire, timateteza unyolo wathu wopereka katundu kudzera mu kutumiza ziwiya za m'nyanja (FOB kapena CIF) kupita ku madoko aku Vietnam.
11. Kodi Mtengo Wocheperako wa Oda (MOQ) ndi wotani wotumizira ku Vietnam?
Kuchuluka kwathu kokhazikika kwa Oda Yocheperako (MOQ) ndi 1x20' FCL (Mtolo Wonse wa Chidebe). Ndondomekoyi imagwira ntchito padziko lonse lapansi pa AuCyan™, AuCarb™, ndi AuLeach™ kuti zitsimikizire mitengo yolunjika kuchokera ku fakitale, kuteteza kukhulupirika kwa mapaketi, ndikuwonjezera ndalama zotumizira katundu panyanja.
12. Zimatheka motani United Chemical kuonetsetsa kuti unyolo wogulira zinthu uli otetezeka ku Da Nang ndi Hai Phong?
Tikutsimikizira chitetezo cha unyolo wogulira katundu pochita zochitika zonse motsatira malamulo okhwima a FOB kapena CIF panyanja. Tikamagwira ntchito ndi 1x20' FCL minimums ndi ma packaging ovomerezeka ndi UN, timaonetsetsa kuti katundu woopsa panyanja amayendetsedwa ndi mizere yotumizira katundu yapadziko lonse lapansi ya tier-one mwachindunji kupita ku madoko aku Vietnam, ndikupatsa udindo woyendetsa katundu wamkati mwa dzikolo kwa othandizira ogula m'deralo.
- Zomwe Zachitika Mwachisawawa
- Zotentha kwambiri
- Ndemanga zotentha
- Sodium Ethyl Xanthate 90% KUGONANA
- Sodium Sulfidi Viwanda Gulu 60% 30ppm/150ppm Yellow/ Red Flakes Na2s
- Sodium Persulfate, Sodium Persulphate, ogulitsa 99.00%
- Zopangidwa ndi Sodium Cyanide
- Cobalt Sulphate Heptahydrate
- Sodium sulphate 99% Pharmacy Gulu
- Lifiyamu Carbonates 99.5% Battery Level kapena 99.2% Viwanda kalasi 99%
- 1Sodium Cyanide yochotsera (CAS: 143-33-9) ya Migodi - Ubwino Wapamwamba & Mitengo Yampikisano
- 2Sodium Cyanide 98.3% CAS 143-33-9 NaCN golide wothira kuvala wofunikira kwambiri pamakampani opanga mankhwala a migodi
- 3Malamulo Atsopano aku China pa Kutumiza kwa Sodium Cyanide ndi Malangizo kwa Ogula Padziko Lonse
- 4Sodium Cyanide (CAS: 143-33-9) Satifiketi yomaliza (Chitchaina ndi Chingerezi)
- 5Cyanide Yapadziko Lonse (Sodium cyanide) Code Management - Miyezo Yovomerezeka ya Mgodi wa Golide
- 6China fakitale Sufuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Industrial Grade
- 1Sodium Cyanide 98.3% CAS 143-33-9 NaCN golide wothira kuvala wofunikira kwambiri pamakampani opanga mankhwala a migodi
- 2Chiyero Chapamwamba · Magwiridwe Okhazikika · Kuchira Kwapamwamba - sodium cyanide yotulutsa golide wamakono
- 3Zowonjezera Zakudya Zakudya Zakudya Zowonjezera Sarcosine 99% min
- 4United ChemicalGulu Lofufuza la 's Limawonetsa Ulamuliro Kudzera mu Data-Driven Insights
- 5AuCyan™ Sodium Cyanide Yogwira Ntchito Kwambiri | 98.3% Yoyera pa Migodi Yagolide Padziko Lonse
- 6Digital Electronic Detonator (Kuchedwa nthawi 0 ~ 16000ms)
- 7Mphamvu yapamwamba, yolondola kwambiri Shock Tube Detonator
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