Cov Tshuaj Siv Kub Tshaj Plaws rau Kev Siv Hlau Nyab Laj
Kev Kov Yeej Cov Lus Qhia Txog Kev Ntshuam Khoom Nruj MOIT, Cov Khoom Siv Sulfide Sib Xyaws, thiab Typhoon Logistics
United Chemical muab cov khoom siv AuCyan™ Sodium Cyanide NaCN (≥98.3%) uas tau lees tias muaj kev huv si, AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Hardness), thiab AuLeach™ Gold Leaching Agent (GDA) uas ua raws li ib puag ncig los pab txhawb CIP, CIL, CIC, thiab Heap leaching operations thoob plaws Nyab Laj.
Thaj Chaw Khawb Av Hauv Nyab Laj: Kev Nplua Nuj Hauv Roob thiab Cov Kev Txwv Tsis Pub Muaj Cai
Nyab Laj muaj cov kub ntau heev, feem ntau nyob hauv Annamite Range hauv cov xeev nruab nrab xws li Quang Nam (piv txwv li, Phuoc Son thiab Bong Mieu) thiab cov cheeb tsam roob sab qaum teb. Txawm hais tias cov qib ore tuaj yeem nyiam heev, kev ua haujlwm ntawm no ntsib peb qhov teeb meem sib txawv. Kev nom kev tswv , Ministry of Industry and Trade (MOIT) thiab Ministry of Natural Resources and Environment (MONRE) tsim cov quotas thiab daim ntawv tso cai rau cov tshuaj lom neeg xws li Sodium Cyanide . Geologically , kub feem ntau yog khi rau hauv cov polymetallic sulfide ores (cuam tshuam nrog tooj liab, zinc, thiab txhuas) uas siv cov tshuaj reagents tsis muaj zog. Climatically , ntug dej hiav txwv nruab nrab raug ntaus los ntawm cua daj cua dub thiab monsoons txhua lub caij nplooj zeeg, ua rau kev thauj mus los hauv av ntawm cov tshuaj lom neeg muaj kev phom sij heev.
Ua ib lub tuam txhab tsim khoom zoo tshaj plaws uas txaus siab xa tawm mus rau 77 + lub teb chaws thoob ntiaj teb, United Chemical muab cov neeg ua haujlwm Nyab Laj nrog cov khoom siv tshuaj lom neeg tshwj xeeb uas tau tsim los hla dhau cov teeb meem no. Los ntawm kev muab ob qho tib si ultra-pure cyanidation reagents kom kov yeej cov sulfides nyuaj thiab cov kev xaiv tshiab eco-compliant kom hla dhau cov quotas ntshuam nruj, peb cov khoom matrix txhawb nqa tag nrho Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL), thiab Heap leaching kev voj voog.
Yuav kom ntseeg tau tias muaj kev ruaj ntseg ntawm cov khoom xa tuaj, peb ua haujlwm tag nrho los ntawm kev thauj khoom hauv dej hiav txwv. Peb ua lag luam raws li FOB (chaw nres nkoj hauv Suav teb) lossis CIF ncaj qha mus rau cov rooj vag tseem ceeb hauv Nyab Laj xws li Chaw nres nkoj Da Nang (Central), Chaw nres nkoj Hai Phong (Sab Qaum Teb), thiab Cat Lai (Sab Qab Teb) . Nrog rau qhov kev txiav txim siab tsawg kawg nkaus (MOQ) ntawm 1x20' FCL , peb xa khoom ncaj qha los ntawm lub Hoobkas, ua rau koj cov neeg sawv cev hauv zos tuaj yeem nthuav dav nrog koj cov kev xav tau ntau lawm.
1. Kev kov yeej Nyab Laj txoj kev ua haujlwm tsis zoo
Cov Lus Qhia Txog Kev Xa Khoom Ntshuam Khoom Ntawm MOIT / MONRE Uas Nruj Nruj
Cov tub ceev xwm Nyab Laj tswj hwm cov tshuaj DG Class 6.1 kom nruj. Kev nrhiav kom tau cov khoom xa tuaj rau sodium cyanide yog qhov nyuaj thiab siv sijhawm ntau, feem ntau ua rau kev tsim khoom nres. Lwm txoj hauv kev zoo rau ib puag ncig, tsis muaj kev phom sij hla dhau qhov kev npau suav phem no.
Cov Khoom Siv Polymetallic Sulfide Uas Muaj Zog
Kub nyob rau hauv cov cheeb tsam zoo li Quang Nam feem ntau raug kaw hauv cov hlab ntsha sulfide uas muaj tooj liab thiab zinc. Cov hlau no ua haujlwm ua cov tshuaj cyanicides loj heev. Cov tshuaj reagents uas tsis huv yuav raug siv tam sim ntawd, ua rau cov txiaj ntsig rov qab tau kub poob qis.
Typhoons & Mountain Logistics
Nyab Laj Teb Nruab Nrab feem ntau raug cua daj cua dub los ntawm lub caij nplooj zeeg. Kev thauj cov tshuaj lom neeg uas muaj tshuaj lom heev mus rau ntawm cov kev roob siab thiab los ntawm chaw nres nkoj Da Nang muaj kev pheej hmoo loj heev ntawm kev ua qias tuaj rau ib puag ncig. Kev thauj mus los uas muaj kev nyab xeeb thiab tsis muaj kev phom sij yog qhov tseem ceeb ntawm ESG.
2. Daim Duab Peb Sab Kub: United ChemicalCov Kev daws teeb meem Benchmark
1. AuLeach™ Tus Neeg Tshuaj Kub Uas Zoo Rau Ib Puag Ncig (GDA)
Cov Tshuaj Tsis Muaj Tshuaj Lom (Tsis Muaj Tshuaj Lom)AuLeach™ Gold Leaching Agent (GDA) - Cov Khoom Siv Cyanide Uas Zoo Rau Ib Puag Ncig
Txoj Haujlwm: Ib tus neeg sawv cev leaching uas tsis muaj tshuaj lom uas sib npaug cov txiaj ntsig rov qab tau zoo nrog kev ua raws li HSE ib puag ncig nruj.
Cov Ntsiab Lus Tseem Ceeb ntawm Kev Muag Khoom: Kev Xa Khoom Dav Dav (Tsis Muaj Kev Phom Sij) | Kev Hloov Kho Khoom Siv Tsis Muaj Kev Hloov Pauv | Kev Ua Tau Zoo Dua Ntawm Cov Pob Zeb Uas Siv Tau Hluav Taws Xob
Ntsib nrog cov kev cai lij choj ib puag ncig thoob ntiaj teb (HSE) uas nruj zuj zus, ntau lub chaw khawb kub ntsib kev txwv lossis txwv tsis pub siv cyanide . AuLeach ™ Eco-Friendly Gold Leaching Agent muab qhov hloov pauv ntsuab zoo meej 100% rau Sodium cyanide , sib phim "kev khawb ntsuab" nrog cov nyiaj rov qab siab.
Kev tau txais cov quotas sodium cyanide los ntawm Ministry of Industry and Trade (MOIT) yog qhov teeb meem loj heev rau cov chaw ua haujlwm hauv Nyab Laj. AuLeach™ raug suav hais tias yog tshuaj lom neeg tsis txaus ntshai thoob ntiaj teb. Nws tshem tawm cov chaw nres nkoj Nyab Laj (xws li Da Nang lossis Hai Phong) ua cov khoom thauj dav dav, hla dhau cov quotas DG. Ntxiv mus, nws tuaj yeem thauj mus rau Annamite Range kom muaj kev nyab xeeb, tshem tawm qhov kev pheej hmoo loj heev ntawm kev nchuav tshuaj lom thaum lub caij cua daj cua dub.
Kev Hloov Chaw Ncaj Qha Uas Tsis Muaj Qhov Txuas: Kev hloov mus rau AuLeach™ tsis tas yuav hloov kho cov khoom siv cyanidation uas twb muaj lawm (xws li Heap Leaching lossis CIL circuits). Nws tuaj yeem hloov ncaj qha rau sodium cyanide ntawm 1:1 lossis cov piv txwv pom zoo kom pib tsim khoom tam sim ntawd.
Daim Ntawv Pov Thawj Tsis Muaj Tshuaj Lom & Kev Pom Zoo Yooj Yim (HSE Ua Raws Cai): Tau txais daim ntawv pov thawj raws li tshuaj lom neeg dav dav (Tsis Muaj Tshuaj Lom). Qhov no txo cov nqi thauj khoom hauv dej hiav txwv, kev thauj mus los hauv av, thiab cov nqi pov hwm thaum tshem tawm cov ntawv tso cai tshuaj lom, txo cov sijhawm ua haujlwm hauv qhov av ntau dua 50%.
Kev Ua Haujlwm Sai Dua & Kev Ua Haujlwm Zoo Tshaj Plaws ntawm Cov Pob Zeb Uas Tsis Txawj Kub: Thaum kho cov pob zeb kub uas nyuaj, tsis txawj kub uas muaj arsenic lossis sulfur, AuLeach™ ua rau pom kev tiv taus kev cuam tshuam zoo dua thiab kev ua haujlwm sai dua piv rau NaCN, feem ntau ua tiav 2% txog 5% nce ntxiv hauv tus nqi rov qab tag nrho.
Ib puag ncig ua haujlwm muaj kev nyab xeeb & ESG Tus nqi: Txo cov kev pheej hmoo ntawm kev noj qab haus huv hauv chaw ua haujlwm rau cov neeg ua haujlwm thiab txo cov kev phom sij ntawm kev ua qias tuaj ib puag ncig, ua rau nws yog qhov tshuaj tiv thaiv zoo tshaj plaws rau cov tuam txhab mining niaj hnub no uas tab tom nrhiav kev ntsuas ESG siab.
📊 Cov Ntaub Ntawv Txog Kev Siv thiab Cov Lus Qhia Txog AuLeach™
| parameter | Chav nyob | Cov Lus Qhia Txog Kev Lav Paub |
|---|---|---|
| tsos | - | Hmoov khov kho |
| Kev Ua Haujlwm pH Ntau Yam | - | 10.5 - 12 |
| Kev Ntsuas Cov Tshuaj Leaching | % | 30 |
| Txheem Ntim | Kgs | Lub hnab nqa khoom 25Kgs |
Daim Ntawv Thov Dav Dav: Zoo heev rau cov ores thawj, oxide ores, semi-oxide ores, sulfide ores, kub concentrates, thiab cyanide tailings hauv ob qho tib si Carbon-in-Pulp thiab Pool/Vat leaching circuits.
Tsis Muaj CAPEX Rau Khoom Siv: Sib haum nrog cov khoom siv Vietnamese Heap leaching thiab CIL uas twb muaj lawm. Tsis tas yuav kho dua tshiab kiag li.
Kev Thauj Khoom Tsis Muaj Kev Txwv: Xa khoom thiab thauj khoom raws li cov khoom thauj dav dav, tshem tawm cov nqi kim heev ntawm cov ntawv tso cai xa khoom phom sij thiab cov neeg tshwj xeeb DG escorts hla cov roob.
Cov Txheej Txheem Metallurgy Siv Tau: Kev Tshem Tawm Heap, Vat Leaching, CIL / CIP Cov Nroj Tsuag Ua Haujlwm.
2. AuCyan™ Sodium Cyanide (NaCN)
Chav Kawm 6.1 Cov Khoom Txaus Ntshai (UN 1689)AuCyan™ Premium Sodium Cyanide ≥98.3; Tus Txheej Txheem Kev Lag Luam rau Kev Rov Qab Zoo Tshaj Plaws
Txoj Haujlwm: Tus qauv kev ua tau zoo thiab kev ntshiab rau kev siv cyanidation ib txwm muaj hauv kev ua haujlwm khawb kub nruab nrab mus rau loj.
Cov Ntsiab Lus Tseem Ceeb ntawm Kev Muag Khoom: ≥98.3% Kev Ntshiab Siab | Kev Siv Tshuaj Reagent Tsawg | Kev Ua Raws Cai Thoob Ntiaj Teb Tag Nrho
AuCyan™ sawv cev rau United Chemicalkev nrhiav kev ua kom zoo tshaj plaws hauv cov tshuaj ua cov ntxhia hauv paus. Raws li cov tshuaj reagent leaching ib txwm muaj txiaj ntsig zoo tshaj plaws, peb ua raws li cov qauv kev lag luam nruj kom ntseeg tau tias muaj kev huv si thiab ruaj khov ntawm ib pawg mus rau ib pawg, muab lub zog tseem ceeb rau cov chaw khawb kub thoob ntiaj teb. Thaum ua ke nrog cov khoom siv ua kom zoo carbon, nws ua kom muaj kev yaj thiab ntes cov ions kub zoo tshaj plaws.
Rau cov haujlwm uas tau tso cai tag nrho los ua cov pob zeb polymetallic sulfide uas muaj ntau yam (feem ntau nyob rau hauv nruab nrab thiab sab qaum teb Nyab Laj), cov hlau tseem ceeb ua haujlwm ua cov tshuaj cyanicides loj heev. AuCyan™ muab qhov huv si siab heev ntawm ≥98.3%. Qhov no ua kom muaj kev tso tawm ntawm cov CN⁻ ions dawb, kov yeej cov hlau tseem ceeb cuam tshuam kom yaj cov khoom kub sai sai. Ntxiv mus, nws cov ntawv pov thawj UN, cov khoom ntim khoom uas muaj cov ntaub ntau ua rau muaj kev ruaj khov tsis muaj dej noo thaum lub caij nplooj zeeg cua daj cua dub Nyab Laj.
≥98.3% Tus Qauv Siab Huv: Cov qib huv uas siab tshaj cov qauv kev lag luam lav qhov siab tshaj plaws ntawm cov ions cyanide dawb (CN⁻) thaum lub sijhawm cyanidation. Qhov no ua rau cov kub/nyiaj yaj sai dua thiab ua kom cov leaching ua haujlwm tau zoo tshaj plaws.
Kev Tswj Xyuas Kev Siv Nyiaj Uas Siv Tau Zoo: Cov qib tsis huv uas tsis muaj ntau dhau yuav txo cov kev tsis haum tshuaj uas tsis xav tau nrog cov zaub mov uas nrog nws (xws li tooj liab, hlau, thiab sulfur) hauv cov dej ntxuav, txo qis kev siv cov tshuaj reagent ib tuj ntawm cov hlau uas tau ua tiav.
Kev Ua Raws Cai thiab Kev Xa Khoom Thoob Ntiaj Teb: Ua ib yam khoom muaj kev phom sij uas raug tswj hwm, kev paub txog kev xa khoom yog qhov tseem ceeb heev. United Chemical tuav cov kev daws teeb meem ntim khoom uas tau ntawv pov thawj los ntawm UN (cov nruas hlau, cov thawv ntoo, Isotanks) thiab cov ntawv pov thawj xa khoom thoob ntiaj teb, lav qhov kev xa khoom du, muaj kev nyab xeeb, thiab ua raws li txoj cai rau ntau dua 90 lub tebchaws tsim kub.
📊 Cov Lus Qhia Txog Kev Siv: Tus Qauv Purity 98.3%
| Cov khoom kuaj | Tus Qauv (GB/T 19306) | AuCyan™ (Ib txwm muaj) | Kev ua haujlwm cuam tshuam |
|---|---|---|---|
| Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | Qhov siab tshaj plaws ntawm kev yaj kub thiab cov nqi rov qab los. |
| Sodium Hydroxide (NaOH) | ≤ 0.5% | 0.13% | Kev ruaj khov pH zoo heev; tiv thaiv kev hydrolysis ua ntej lub sijhawm. |
| Sodium Carbonate (Na₂CO₃) | ≤ 0.5% | 0.18% | Txo qhov cuam tshuam ntawm cov khoom tsis huv hauv cov kua leaching. |
| Moisture (H₂O) | ≤ 0.9% | 0.3% | Kev ruaj khov zoo dua thaum lub sijhawm khaws cia ntev thiab kev thauj mus los hauv hiav txwv. |
| Cov tshuaj Insoluble | ≤ 0.05% | 0.02% | Cov mis tshuaj tiv thaiv kev txhaws; tiv thaiv cov twj tso kua mis tseem ceeb thiab cov nozzles. |
Cov Txheej Txheem Metallurgy Siv Tau: Heap Leaching, Vat Leaching, Carbon-in-Leach (CIL), Carbon-in-Pulp (CIP), Carbon-in-Column (CIC).
3. AuCarb™ Kub Rov Qab Tau Cov Roj Carbon Uas Muaj Plhaub Txiv maj phaub Ua Haujlwm
Cov Khoom Thauj Khoom Dav Dav (Tsis Muaj Kev Phom Sij)AuCarb™ Kub Rov Qab Tau Cov Roj Carbon Uas Muaj Plhaub Txiv maj phaub - Kev Nqus Tau Zoo, Tsis Muaj Kev Poob Kub
Txoj Haujlwm: Kev tsim kho tshwj xeeb uas muaj zog heev, nqus tau cov pa roj carbon zoo rau CIP / CIL / CIC cov voj voog rov qab kub.
Cov Ntsiab Lus Tseem Ceeb ntawm Kev Muag Khoom: Kev Nyuaj Siab Heev (≥99%) | Kev Ua Kom Kub Sai Sai-Complex Adsorption Kinetics | Kev Ua Kom Rov Ua Dua Siab
Hauv cov txheej txheem CIP/CIL, qhov zoo ntawm Activated Carbon ncaj qha txiav txim siab qhov kawg ntawm cov kub. AuCarb™ yog tsim tshwj xeeb rau cov chaw kub ntxhov, ua kom zoo los ntawm cov khoom siv Sri Lankan thiab Southeast Asian Coconut Shell los ntawm kev ua kom sov thiab kev kho kom zoo nkauj. Nws yog tsim los ua qhov kawg ntawm kev ntes kub, ua kom zoo nkauj rau peb cov neeg sawv cev leaching.
Kev ua cov sulfide thiab quartz-vein ores uas muaj nyob rau hauv cov roob hauv Nyab Laj tsim cov slurries uas muaj zog heev. Kev sib xyaw ua ke ntawm lub zog uas xav tau los sib tov cov pulps no hauv CIL tanks yuav yooj yim tsoo cov pa roj carbon activated ua cov hmoov av me me. AuCarb™ qhov kev lees paub ≥99% ball-pan hardness ua kom muaj kev ruaj khov ntawm cov qauv, tiv thaiv koj cov kub muaj nqis kom tsis txhob raug av thiab poob rau hauv cov tailings.
Kev Nyuaj Siab thiab Kev Tiv Thaiv Kev Sib Nraus Siab (Kev Poob Kub Tsawg Kawg): Cov neeg ua haujlwm hauv qhov av ntshai tias cov pa roj carbon yuav raug tshem tawm hauv cov thoob dej uas ua rau cov kub poob. AuCarb™ raug kho kom tawv tshwj xeeb kom ua tiav qhov kev ntsuas tawv siab dua ≥99%, tshem tawm tag nrho cov khoom tawg uas kim heev "cov pa roj carbon uas muaj kub".
Kev Tsim Kho Qhov Pore Sai & Muaj Peev Xwm Loj (Kev Kinetics Adsorption Siab): Cov khoom sib xyaw kub-cyanide yog cov qauv molecular loj dua. AuCarb™ muaj qhov sib piv tswj tau meej ntawm cov qhov me me mus rau cov qhov me me, ua kom ntseeg tau tias nkag mus sai thiab ruaj khov ntawm [Au(CN)₂]⁻ complexes nrog lub peev xwm thauj khoom ntau dua li cov pa roj carbon ua haujlwm txheem.
Kev Pab Cuam Ntev & Kev Ua Haujlwm Siab: Tom qab desorption-electrowinning, AuCarb™ rov qab tau ntau dua 95% ntawm nws cov haujlwm qub tom qab thermal reactivation. Nws tuaj yeem rov ua dua los ntawm ntau lub voj voog, txo qis cov nqi hloov carbon rau ib tuj kub tsim tawm.
📊 AuCarb™ Series: Cov Qauv Tseem Ceeb Cov Lus Qhia Sib Piv Uas Yooj Yim
Yuav kom yooj yim rau kev xaiv cov txheej txheem uas yooj yim dua rau koj lub voj voog metallurgy, peb tau sau cov ntsiab lus tseem ceeb ntawm peb plaub qhov kev hloov pauv AuCarb ™.
| Cov Qauv Ntsuas Kev Ntsuas Tseem Ceeb | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Kev Ntsuas Kev Lag Luam | Cov Tshuaj Leach Ib Txwm Muaj | Piv txwv: Jacobi G208AS | Piv txwv: Jacobi G209AS | Qib Siab: Jacobi G210AS |
| Pom Ntsig | 0.40-0.50g / ml | 0.48-0.55g / ml | 0.45-0.55g / ml | 0.45-0.55g / ml |
| Qhov nyuaj ntawm lub lauj kaub pob | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Cov Ntsiab Lus Platelet | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Attrition | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Tag Nrho Cov Ntsiab Lus | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| ya | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Peev Xwm Adsorption (K Tus Nqi) | / | ≥ 26 Kg / t | ≥ 28 Kg / t | ≥ 30 Kg / t |
| Tus Nqi Adsorption (R Tus Nqi) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Tus lej Iodine | ≥ 1100 mg/g | / | / | / |
| Kev Ua Haujlwm Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Kev Ua Haujlwm ntawm Carbon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
Cov & Shipping: Raws li tus qauv 6x12 Mesh lossis 8x16 Mesh specifications; ntim nruj me ntsis rau hauv 25kg hnyav-ua haujlwm laminated elastic PE hnab. Peb muab kev xa khoom thoob ntiaj teb hauv thawv raws li FOB, CIF, CFR cov nqe lus.
Cov Qauv Kev Ua Haujlwm: Ua raws li cov qauv ASTM Asmeskas thiab AARL cov qauv kev sim hauv kev khawb av. Cov khoom tau dhau los ntawm kev tshuaj xyuas sab nraud thiab cov qauv kuaj tuaj yeem muab tau thaum thov.
Cov Txheej Txheem Metallurgy Siv Tau: Carbon-hauv-Pulp (CIP), Carbon-hauv-Leach (CIL), Carbon-hauv-Column (CIC), Heap Leaching, VAT Leaching.
Txheeb xyuas kev ua tau zoo ntawm koj cov qauv hlau Nyab Laj
Puas yog cov kev cai nruj ntawm MOIT cov tshuaj lom neeg xa tawm ua rau koj cov haujlwm qeeb? Puas yog cov hlau sulfide nyuaj ua rau koj cov tshuaj reagent tsis txaus? Peb caw cov kws tshawb fawb txog hlau, cov thawj coj ntawm cov nroj tsuag, thiab cov thawj coj saib xyuas kev muab khoom los soj ntsuam peb cov thev naus laus zis uas ua raws li ib puag ncig.
📌 Muaj cov qauv kuaj hauv chav kuaj pub dawb:
United Chemical zoo siab muab cov qauv kuaj hauv chaw kuaj mob pub dawb rau cov neeg mob uas tsis muaj ntaub ntawv pov thawj. AuCarb™ Kub Rov Qab Tau Cov Kua Txiv Hmab Txiv Ntoo Ua Rau Cov Pa roj Carbon thiab cov AuLeach™ Tus Neeg Ua Kom Kub Tawm (GDA) - Tsis Muaj Kev Phom SijKhiav kev ntsuam xyuas lub raj mis thiab kem kom paub tseeb tias peb cov txiaj ntsig kinetic ua ntej tso kev txiav txim ntau.
* Kev xa khoom loj thoob ntiaj teb pib ntawm lub Hoobkas Yam Tsawg Kawg Nkaus (MOQ) ntawm 1x20 'FCL ntawm FOB lossis CIF maritime cov nqe lus.
Cov Lus Nug Feem Ntau: Kev Lag Luam Hlau thiab Kev Thauj Mus Los Nyab Laj
Nrhiav cov lus teb meej, raws li cov kws tshaj lij rau cov lus nug txog kev siv tshuab thiab kev xa khoom feem ntau hais txog peb cov tshuaj rho kub hauv Nyab Laj.
1. AuLeach™ hla dhau cov kev txwv tsis pub xa khoom ntawm MOIT hauv Nyab Laj li cas?
AuLeach™ zam kev txwv tsis pub xa khoom vim nws tau txais daim ntawv pov thawj thoob ntiaj teb tias yog tshuaj lom neeg tsis muaj kev phom sij. Kev xa khoom DG Class 6.1 cyanide lom rau hauv Nyab Laj yuav tsum tau kev pom zoo los ntawm Ministry of Industry and Trade (MOIT) thiab Ministry of Natural Resources and Environment (MONRE). AuLeach™ tshem tawm cov kev lis kev cai Nyab Laj ua cov khoom thauj dav dav, ua rau koj cov khoom xa tuaj yooj yim dua.
2. AuCyan™ puas tiv thaiv kev puas tsuaj thaum lub caij cua daj cua dub hauv Central Vietnam?
Yog lawm, AuCyan™ tiv thaiv kev puas tsuaj ntawm cov av noo los ntawm nws cov mis mos uas tsis muaj dej noo ntau (≤0.3%) thiab cov ntim khoom xa tawm tshwj xeeb uas tau ntawv pov thawj los ntawm UN. Lub caij ntuj nag hlob heev ua rau muaj nag ntau heev rau ntug dej hiav txwv nruab nrab. Peb ntim peb cov briquettes hauv 50kg hermetically kaw hlau nruas lossis 1,000kg reinforced ntoo thawv. Txhua chav tsev muaj lub hnab Polyethylene (PE) sab hauv uas ua haujlwm hnyav, kaw cua sov uas thaiv cov dej noo thaum lub sijhawm thauj mus los ntawm chaw nres nkoj Da Nang mus rau cov chaw hauv av.
3. Koj siv cov chaw nres nkoj twg rau kev xa khoom CIF mus rau Nyab Laj?
Peb siv Chaw Nres Nkoj Da Nang (Central), Chaw Nres Nkoj Hai Phong (Sab Qaum Teb), thiab Chaw Nres Nkoj Cat Lai (Sab Qab Teb) rau kev xa khoom CIF mus rau Nyab Laj. Cov chaw nres nkoj hauv dej tob no muab kev tshem tawm kev lis kev cai yooj yim rau cov tshuaj lom neeg hauv kev lag luam. Thaum twg tau txais kev tso cai lawm, kev thauj khoom hauv av mus rau thaj chaw xws li Quang Nam yog tswj hwm los ntawm koj tus neeg sawv cev hauv zos.
4. AuCyan™ puas siv tau cov pob zeb polymetallic sulfide uas nyuaj heev hauv Annamite Range?
Yog, AuCyan™ ua kom kub yaj tau zoo tshaj plaws los ntawm kev muab cov sodium cyanide uas muaj purity siab heev (≥98.3%). Cov hlau sulfide (muaj tooj liab thiab zinc) ua haujlwm ua cov tshuaj cyanicides uas ua rau kub yaj sai. Peb cov hlau ntshiab uas tau lees tias muaj cov CN⁻ ions dawb ntau dhau, nkag mus rau hauv cov hlau sib xyaw kom sai thiab ua tiav cov hlau rov qab kub.
5. Vim li cas qhov nyuaj ≥99% thiaj li tseem ceeb rau cov pa roj carbon activated hauv cov tshuaj sulfide abrasive slurries?
Qhov ntsuas qhov nyuaj ≥99% tiv thaiv cov pa roj carbon activated kom tsis txhob raug tsoo ua hmoov av me me hauv cov slurries sulfide uas muaj zog heev. Yog tias koj cov pa roj carbon yog mos, qhov kev co impeller uas xav tau hauv CIL/CIP tanks yuav tsoo nws, nqa koj cov kub adsorbed ncaj qha mus rau lub pas dej tailings. AuCarb™ qhov kev ua kom zoo tshaj plaws ua kom ntseeg tau tias tsis muaj kev poob qis.
6. Puas muaj cov nqi siv peev txheej (CAPEX) los hloov mus rau AuLeach™?
Tsis tas yuav siv nyiaj CAPEX vim AuLeach™ yog tsim los ua 100% kev hloov pauv. Cov thawj coj cog qoob loo tsis tas yuav yuav cov thoob dej tshiab, hloov lawv cov Heap leach irrigation systems, lossis hloov lawv cov carbon elution circuits. Koj tsuas yog hloov cov cyanide nrog AuLeach™ ncaj qha rau hauv cov txheej txheem.
7. Cov hlau twg siv tau AuLeach™ Non-Hazardous reagent los ua cov hlau?
AuLeach™ muaj ntau yam kev siv dav heev. Raws li nws cov Ntawv Qhia Txog Kev Siv Tshuab, nws ua haujlwm tau zoo heev rau cov pob zeb thawj zaug, cov pob zeb oxide, cov pob zeb semi-oxide, cov pob zeb sulfide, cov pob zeb kub, thiab cov pob zeb cyanide tailings thoob plaws ob qho tib si Carbon-in-Pulp thiab Heap leaching operations.
8. Cov chaw kuaj hlau ua li cas thiaj kuaj tau qhov concentration ntawm AuLeach™?
Cov chaw soj nstuam kuaj AuLeach™ qhov concentration los ntawm kev siv txoj kev titration tshuaj lom neeg. Qhov no suav nrog kev siv cov tshuaj silver nitrate complexing agent thiab cov cim qhia rhodanine. Thaum lub sijhawm titration, cov tshuaj hloov pauv ntawm daj mus rau liab, thiab cov milliliters ntawm cov tshuaj complexing uas noj qhia meej txog qhov concentration ntawm cov reagent.
9. Qhov pH zoo tshaj plaws rau kev siv AuLeach™ hauv cov voj voog leaching yog dab tsi?
Qhov pH ua haujlwm tau lees paub rau AuLeach™ yog nruab nrab ntawm 10.5 thiab 12. Qhov no sib haum zoo nrog cov voj voog cyanidation ib txwm muaj, txhais tau tias cov neeg ua haujlwm hauv cov nroj tsuag tuaj yeem txuas ntxiv siv cov kua qaub hydrated txheem los tswj cov slurry alkalinity yam tsis hloov lawv cov txheej txheem tam sim no.
10. Koj puas muab kev thauj mus los hla ciam teb los ntawm Tuam Tshoj ncaj qha mus rau Nyab Laj?
Tsis yog, peb txwv tsis pub siv tsheb thauj khoom hla ciam teb los ntawm Tuam Tshoj rau peb cov tshuaj xa tawm. Vim yog cov cai tswjfwm kev nyab xeeb thoob ntiaj teb uas tswj hwm cov tshuaj lom neeg txaus ntshai thiab cov teeb meem kev thauj mus los ntawm ciam teb, peb tsuas yog xa peb cov khoom xa tuaj los ntawm kev xa khoom hauv dej hiav txwv (FOB lossis CIF) mus rau cov chaw nres nkoj Nyab Laj.
11. Qhov Yuav Tsum Tau Ua Kom Muaj Tsawg Kawg Nkaus (MOQ) rau kev xa tawm mus rau Nyab Laj yog dab tsi?
Peb qhov kev txiav txim yam tsawg kawg nkaus (MOQ) yog 1x20' FCL (Thawv puv). Txoj cai no siv rau AuCyan™, AuCarb™, thiab AuLeach™ thoob plaws kom lav tus nqi ncaj qha los ntawm lub Hoobkas, tiv thaiv kev ntim khoom kom zoo, thiab ua kom cov nqi thauj khoom hauv hiav txwv zoo dua.
12. Ua li cas United Chemical puas ua kom muaj kev ruaj ntseg ntawm cov khoom xa tuaj rau Da Nang thiab Hai Phong?
Peb lav qhov kev ruaj ntseg ntawm cov khoom xa tuaj los ntawm kev ua txhua yam kev lag luam raws li cov lus cog tseg FOB lossis CIF maritime nruj. Ua haujlwm tsuas yog nrog 1x20' FCL yam tsawg kawg nkaus thiab UN-certified ntim khoom, peb xyuas kom meej tias cov khoom phom sij thauj khoom hauv hiav txwv tsuas yog ua los ntawm cov kab xa khoom thoob ntiaj teb theem ib ncaj qha mus rau cov chaw nres nkoj Nyab Laj, xa lub luag haujlwm thauj mus los hauv av mus rau tus neeg sawv cev hauv zos ntawm tus neeg yuav khoom.
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- 4Sodium Cyanide (CAS: 143-33-9) End user certificate (Suav thiab Askiv version)
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- 2High Purity · Kev Ua Haujlwm ruaj khov · Kev Txhim Kho Siab dua - sodium cyanide rau niaj hnub kub leaching
- 3Khoom noj khoom haus Khoom noj khoom haus Additives Sarcosine 99% min
- 4United ChemicalPab Pawg Tshawb Fawb Qhia Txog Txoj Cai Los Ntawm Cov Ntaub Ntawv-Driven Insights
- 5AuCyan™ Kev Ua Haujlwm Siab Sodium Cyanide | 98.3% Kev Huv Si rau Kev Khawb Kub Thoob Ntiaj Teb
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