Mankhwala Opangira Golide Otsogola Kwambiri Opangira Zitsulo ku Yemeni
Kugonjetsa Mavuto Ovuta a Chitetezo, Madzi a Mchere, ndi Zovuta Zomwe Zikubwera
United Chemical imapereka kuyera kotsimikizika kwa AuCyan™ Sodium Cyanide NaCN (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Activated Carbon yogwira ntchito kwambiri (≥99% Hardness), ndi AuLeach™ Gold Leaching Agent (GDA) yofunika kwambiri kuti ilimbikitse ntchito zoteteza komanso zogwira mtima zachitsulo m'malo omwe ali ndi mchere wambiri ku Yemen.
Malo Ogwirira Ntchito Migodi ku Yemen: Kuthekera Kwambiri Pakati pa Ntchito Zovuta Kwambiri
Dziko la Yemen lili ndi chuma chambiri cha mchere chomwe sichinagwiritsidwe ntchito, ndipo kafukufuku wakale akuwonetsa kuthekera kwakukulu kwa golide m'madera monga chigwa cha Medden m'boma la Hadhramaut. Komabe, kutsegula zinthuzi kumafuna kuyenda m'malo ovuta kwambiri padziko lonse lapansi. Malinga ndi kayendetsedwe ka zinthu komanso chitetezo , kunyamula zinthu zoopsa kwambiri za DG Class 6.1 monga Sodium Cyanide kudutsa njira zamkati mwa dziko la Yemen kumafuna chitetezo chokwanira komanso kuvomerezedwa ndi zigawo zambiri. Malinga ndi malo ndi nyengo , ntchito zikukumana ndi kusowa kwakukulu kwa madzi, zomwe zimapangitsa kuti pakhale kugwiritsa ntchito madzi amchere kwambiri omwe amachedwetsa kayendedwe ka cyanidation, kuphatikiza kutentha kwambiri kwa chipululu komwe kumawopseza kukhazikika kwa mankhwala.
Monga wogulitsa zinthu zapamwamba kwambiri, ndikutumiza kunja ku Maiko a 77 + padziko lonse lapansi, United Chemical imapatsa apainiya aku Yemen zida zopangira mankhwala zomwe zimapangidwa kuti zipulumuke ndikupambana pano. Pofuna kupewa zopinga zazikulu zachitetezo ndi malamulo okhudzana ndi mayendedwe oopsa, AuLeach™ yathu yovomerezeka padziko lonse lapansi imapereka njira yatsopano yolowera. Pa ma circuits ololedwa, AuCyan™ yathu yoyera kwambiri komanso AuCarb™ yosamva kupsinjika imawonjezera phindu m'malo ovuta okhala ndi mchere.
Kuti titsimikizire kuti maunyolo ogulitsa katundu ali otetezeka komanso osasokonezeka m'derali, timachita malonda motsatira malamulo a FOB (madoko aku China) kapena CIF mwachindunji ku zipata zazikulu zamalonda monga Port of Aden kapena Port of Mukalla . Mothandizidwa ndi Minimum Order Quantity (MOQ) ya 1x20' FCL , timapereka ntchito yabwino kwambiri kuchokera ku fakitale kupita kum'mwera kwa Arabian Peninsula, ndikupatsa mphamvu othandizira anu okonza zinthu kuti azisamalira kutumiza katundu mkati mwa dzikolo mosamala.
1. Kugonjetsa Zopinga Zogwira Ntchito ku Yemen
Kayendetsedwe ka Chitetezo Champhamvu Kwambiri
Kunyamula mankhwala oopsa kwambiri a cyanide a DG Class 6.1 mkati mwa dziko kuchokera ku madoko a m'mphepete mwa nyanja (Aden/Mukalla) kumabweretsa zoopsa zazikulu zachitetezo komanso ndalama zambiri zoyendera ndi zida. Njira ina yochotsera poizoni komanso yosawononga chilengedwe imachotsa kwathunthu vutoli, zomwe zimapangitsa kuti katundu azinyamulidwa ngati katundu wamba.
Madzi Opangidwa ndi Mchere Wambiri
Kusowa kwa madzi m'chipululu kumakakamiza kugwiritsa ntchito madzi amchere kwambiri pansi pa nthaka. Izi zimachepetsa kwambiri mpweya wosungunuka, zomwe zimachedwetsa kwambiri kusungunuka kwa Elsner komanso zimayambitsa kukula kwakukulu m'mapaipi pokhapokha ngati atatsutsidwa ndi ma reagents oyera kwambiri komanso otetezedwa bwino.
Kupsinjika Kwambiri kwa Kutentha kwa M'chipululu
Madera a m'chipululu cha Yemen amakumana ndi kutentha kwambiri. Mapaketi a mankhwala wamba amatha kulephera kutentha, zomwe zimapangitsa kuti pakhale mpweya woopsa. Ma reagents amafunika mapaketi akuluakulu, ovomerezeka ndi UN kuti asunge bata panthawi yonyamula ndi kusungira.
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.
Mu malo ovuta kwambiri ogwirira ntchito ku Yemen, mavuto okhudzana ndi kayendetsedwe ka zinthu ndi chitetezo ponyamula zinthu zoopsa za DG Class 6.1 ndi aakulu kwambiri. Kusuntha cyanide ya poizoni mkati mwa dziko kuchokera ku Doko la Aden kapena Mukalla kumafuna operekeza achitetezo amphamvu ndipo kumabweretsa mavuto aakulu pa ntchito zogulitsa. AuLeach™ imayikidwa padziko lonse lapansi ngati mankhwala osaopsa. Imachotsa madoko ndikudutsa m'njira zamkati ngati katundu wotetezeka, wamba, kuonetsetsa kuti ntchito zanu zachitsulo sizikusokonezedwa ndikuchotsa chiopsezo chachikulu cha kutayikira kwa poizoni m'madera am'deralo.
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 Heap leaching yomwe ilipo komanso zomangamanga za CIL. Sikufuna kukonzanso makina.
Kayendetsedwe Kopanda Malire: Kutumizidwa ndi kutumizidwa m'magalimoto akuluakulu ngati katundu wamba, kuchotsa ndalama zambiri zogulira zilolezo zolowetsa katundu woopsa komanso operekeza apadera a DG.
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™ Sodium Cyanide ndi reagent yotulutsa golide ya 98.3% yoyera kwambiri yopangidwa motsatira miyezo yokhwima ya ISO ya ma circuits a CIP/CIL. Monga reagent yachikhalidwe yothandiza kwambiri yochotsera golide, timatsatira miyezo yokhwima ya mafakitale kuti tiwonetsetse kuti pali kuyera ndi kukhazikika kwa batch-to-batch, zomwe zimapangitsa kuti malo opangira golide padziko lonse lapansi azigwira ntchito bwino. Ikaphatikizidwa ndi Carbon yoyendetsedwa bwino kwambiri , imatsimikizira kusungunuka bwino ndikugwira ma ayoni agolide.
Kusowa kwa madzi m'malo ouma ku Yemen kumalimbikitsa kuti madzi otumphukira azigwiritsa ntchito madzi amchere kwambiri, zomwe zimachepetsa kwambiri kuchuluka kwa mpweya wosungunuka ndikuchepetsa kayendedwe ka madzi otuluka. AuCyan™ imapereka chiyero chotsimikizika kwambiri cha ≥98.3%, ndikupanga kuchuluka kwa ma CN⁻ ion omwe amagwira ntchito omwe amalimbitsa mpweya woipa. Kuphatikiza apo, NaOH buffering yake yoyendetsedwa mosamala (≤0.13%) imaletsa kuchuluka kwa calcium mu Heap Leach drip emitters, pomwe ma CD ake achitsulo ovomerezedwa ndi UN amalimbana bwino ndi kutentha kwambiri komwe kumachitika m'chipululu.
≥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 m'madzi amchere. |
| Sodium Hydrooxide (NaOH) | ≤ 0.5% | 0.13% | Kukhazikika kwa pH kwakukulu; kumaletsa kukula kwa calcium m'mizere yodontha. |
| Sodium Carbonate (Na₂CO₃) | ≤ 0.5% | 0.18% | Kuchepetsa kusokoneza kwa zinyalala mu yankho lotulutsa madzi. |
| Chinyezi (H₂O) | ≤ 0.9% | 0.3% | Kukhazikika kolimba kwambiri panthawi yosungira zinthu m'chipululu chotentha kwambiri. |
| 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
AuCarb™ ndi kampani yapamwamba kwambiri, yolimba kwambiri (≥99%) yogwira ntchito ya kaboni yotsatiridwa ndi ASTM D3802 yolimba komanso miyezo ya kayendedwe ka AARL, yomangidwa kuti ipulumuke kugwedezeka kwakukulu kwa thanki ya CIP. Yopangidwa kuchokera ku Sri Lankan ndi Southeast Asian Coconut Shells yapamwamba kwambiri kudzera mu kuyatsa kutentha kwambiri, imagwira ntchito ngati chida chojambula golide, chogwirizana bwino ndi zinthu zathu zotulutsa.
Pa ntchito zomwe zimagwiritsa ntchito matope okhuthala kwambiri, kugwira ntchito bwino kwa makina ndikofunikira kwambiri. Mpweya wofewa udzaphwanya pansi pa kugwedezeka kwamphamvu kwa impeller, ndikunyamula golide wanu wamtengo wapatali kupita naye ku dziwe la tailings. AuCarb™ imatsimikizira kuuma kwapamwamba kwa ≥99% (malinga ndi miyezo ya ASTM), ndikuchotsa kutayika kwa makina ndikuwonetsetsa kuti makina anu ayambiranso kugwira ntchito bwino kuchokera ku fakitale yanu yokonzera.
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
| 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 Ma Ore ku Yemeni
Kodi malamulo okhwima okhudza mayendedwe oopsa akuchedwetsa ntchito zanu? Kodi madzi amchere akuchedwetsa kayendedwe kanu? Tikuyitanitsa Akatswiri a Zitsulo ku Yemeni, 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: Kukonza ndi Kukonza Zitsulo ku Yemeni
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 Republic of Yemen.
1. Kodi AuLeach™ imathetsa bwanji mavuto okhudzana ndi chitetezo ku Yemen?
AuLeach™ imachepetsa zoopsa zazikulu zoyendera chifukwa imayikidwa padziko lonse lapansi ngati mankhwala Osakhala Oopsa. Kunyamula mankhwala oopsa a DG Class 6.1 cyanide mkati mwa dziko kuchokera ku Aden kapena Mukalla kumafuna anthu oti aziperekeza ndi zida zambiri komanso zilolezo zambiri zoyang'anira, zomwe zimapangitsa kuti pakhale vuto lalikulu. AuLeach™ ikhoza kunyamulidwa bwino ngati katundu wamba, kuonetsetsa kuti unyolo wotumizira katundu ukuyenda bwino.
2. Kodi AuCyan™ imagwira ntchito bwino m'madzi amchere kwambiri m'chipululu?
AuCyan™ imagwira ntchito bwino kwambiri m'madzi amchere kwambiri chifukwa cha kuyera kwake kwakukulu kwa ≥98.3%. Madzi apansi panthaka omwe ali ndi mchere amakhala ndi mpweya wochepa wosungunuka, zomwe zimachepetsa mphamvu ya Elsner dissolving equation. AuCyan™ imapereka ma CN⁻ ions ambiri omwe amawonjezera mphamvu ya kusowa kwa mpweya, zomwe zimapangitsa kuti mpweya utuluke mofulumira ngakhale m'malo ovuta a chipululu.
3. Kodi ma CD a AuCyan™ amatha kupirira kutentha kwambiri m'chipululu panthawi yosungira?
Inde, AuCyan™ yapangidwa kuti izitha kupirira kutentha kwambiri. Ma ng'oma athu achitsulo okwana 50kg omwe ali ndi satifiketi ya UN ndi mabokosi amatabwa olimba okwana 1,000kg ali ndi zomangira zamkati za Polyethylene (PE) zolemera, zotsekedwa ndi kutentha. Chisindikizo ichi chopanda mpweya chimatseka chinyezi ndikuletsa kuwonongeka kwa mankhwala (opanda mpweya), kuonetsetsa kuti zinthu zikuyenda bwino panthawi yoyendera misewu yachipululu komanso kusungirako pamalopo.
4. Ndi madoko ati apanyanja omwe mumagwiritsa ntchito potumiza katundu ku Yemen?
Timagwiritsa ntchito zipata zotetezeka zapamadzi m'mphepete mwa Gulf of Aden ndi Nyanja ya Arabia. Madoko ofunikira otumizira katundu wa CIF akuphatikizapo Doko la Aden ndi Doko la Mukalla. Kufika kumeneku kumatsimikizira kuti katundu wotumizidwa kunja ndi wotetezeka komanso wotsatira malamulo asanafike kwa othandizira anu okonza zinthu m'deralo kuti ayendetse magalimoto omaliza amkati mwa dzikolo.
5. N’chifukwa chiyani kulimba kwa ≥99% n’kofunika kwambiri pa carbon yogwira ntchito m’malo ouma kwambiri?
Kulimba kwa ≥99% kumalepheretsa mpweya woyatsidwa kuti usaphwanyidwe ndi matope olemera komanso okhuthala omwe amapezeka m'matanki a CIL a m'chipululu. Ngati mpweya wanu ndi wofewa, kugwedezeka kwamphamvu kwa impeller kudzauphwanya, ndikunyamula zitsulo zanu zamtengo wapatali zomwe zatengedwa molunjika ku dziwe la tailings. Kulimba kwambiri 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 kumayiko oyandikana nawo kupita kumayiko ena?
Ayi, tikuletsa mwamphamvu kugwiritsa ntchito magalimoto akuluakulu odutsa malire a dziko lapansi potumiza mankhwala athu kunja. Chifukwa cha malamulo okhwima achitetezo padziko lonse lapansi okhudza mankhwala oopsa komanso zovuta zachitetezo m'madera, timateteza unyolo wathu wopereka katundu kudzera mu kutumiza ziwiya za m'nyanja (FOB kapena CIF) kupita ku madoko omwe tikupita.
11. Kodi Mtengo Wocheperako wa Oda (MOQ) ndi wotani wotumizira ku Yemen?
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 kutsimikizira chitetezo cha unyolo wopereka zinthu?
Tikutsimikizira chitetezo cha unyolo wopereka 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-1 mwachindunji ku madoko aku Yemeni, ndikutumiza zoyendera zamkati mwa dzikolo moyenera kwa othandizira a ogula.
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