Kiimikooyinka Soo saarista Dahabka ee Sare ee loogu talagalay Birta Chile
Macdanta Porphyry-Copper-Dahabka ah iyo Atacama Salinity
United Chemical Waxay bixisaa nadiifnimo la hubo oo AuCyan™ Sodium Cyanide NaCN (≥98.3%), Kaarboonka Qumbaha ee la Firfircoobey (≥99% Adkaanta), iyo Agent-ka Dahabka ee AuLeach™ (GDA) ee aan khatarta ahayn si loo xoojiyo hawlaha Heap leaching, VAT leaching, CIP, CIL, iyo CIC ee ka jira qaybta macdanta Chile.
Muuqaalka Macdanta Chile: Symphony oo ah naxaas, dahab, iyo abaar
Chile waxay caan ku tahay caalamka nidaamyada porphyry-ka ee dahabka naxaasta ah ee waaweyn, gaar ahaan suunka Maricunga iyo El Indio . Si kastaba ha ahaatee, soo saarista dahabka ee dalkan Andean wuxuu soo bandhigayaa laba caqabadood oo bir ah oo aad u daran: Marka hore, joogitaanka weyn ee naxaasta milmi karta waxay u dhaqantaa sidii "cyanidic" gardarro ah, taasoo si degdeg ah u baabi'isa walxaha daciifka ah ee daadinta. Marka labaad, deegaanka aadka u qalalan ee Saxaraha Atacama wuxuu ku qasbaa howlaha macdan qodista inay isticmaalaan biyaha dhulka hoostiisa ku jira ee aadka u milixsan ama biyaha badda ee milixda leh, taasoo si weyn u saamaysay heerarka oksijiinta milmi karta iyo kinetics-ka kiimikada.
Iyada oo ah alaab-qeybiye wax soo saar oo heer sare ah oo si sharaf leh u dhoofinaya 77 + wadamada, United Chemical Waxay siisaa Chile kaabayaasha kiimikada ee loogu talagalay inay ka taliyaan meelahaas adag. Intaa waxaa dheer, marin u helka qaab-dhismeedka deegaanka ee adag ee Chile - oo ay ku jiraan ilaalinta barafka iyo xeerarka daadinta - waxay u baahan tahay u hoggaansanaanta hal-abuurka leh. Matrix-ka badeecadeennu wuxuu si buuxda u taageerayaa Kaarboon-ku-jira-Purp (CIP), Kaarboon-ku-jira-Cilmi-gal (CIL), Kaarboon-ku-jira-Tiirka (CIC), Tuubbo-ka-saarista, iyo Tuubbo-ka-saarista VAT-ka wareegyada.
Annagoo hubinayna amniga silsiladda sahayda oo dhammaystiran, waxaan si buuxda uga shaqeynaa maraakiibta badda ee badda. Waxaan si toos ah ugu macaamilnaa FOB (dekedaha Shiinaha) ama shuruudaha CIF xarumaha muhiimka ah ee Chile sida Dekedda Antofagasta, Dekedda Iquique, Dekedda Valparaíso, iyo Dekedda San Antonio . Waxaan si adag uga reebnaa gaadiidka tareenka caalamiga ah sababo la xiriira xayiraadaha walxaha khatarta ah. Iyada oo ay taageerayaan Tirada ugu Yar ee Dalabka (MOQ) oo ah 1x20' FCL , waxaan bixinnaa hufnaan toos ah oo warshadeed si loo cabbiro baahidaada wax soo saarka.
1. Ka adkaanta dhibaatooyinka hawlgallada ee Chile
Cyanicides-ka naxaasta ee waaweyn
Kaydka porphyry-ga ee Chile, macdanta naxaasta ee milmi karta (sida chalcocite iyo malachite) waxay si xoog leh u cunaan xaddi badan oo cyanide ah . Haddii daahirnimada reagent-ku ay yar tahay, biraha salka ah ayaa gebi ahaanba baabi'in doona ayoonnada firfircoon ka hor inta aan dahabka si hufan loo milmin.
Kinetics Biyaha Cusbada leh (Atacama)
Hawlgallada ka socda Saxaraha Atacama waxay ku tiirsan yihiin biyaha milixda badan leh. Xoogga sare ee ionic wuxuu dib u dhigaa milmida oksijiinta wuxuuna dedejiyaa kala-baxa walxaha aan degganayn, taasoo horseedaysa waxqabadka Heap Leach oo liita iyo kororka OPEX-ka kiimikada.
Sharciyada ESG ee adag iyo kuwa aan rasmiga ahayn
Mas'uuliyiinta deegaanka ee Chile waxay si adag ula socdaan daadinta cyanide iyo xadka birta culus ee dabada, gaar ahaan meelaha u dhow gobollada barafka ee Andean. Goobaha macdanta laga qodo waxay si degdeg ah ugu baahan yihiin beddelaad biyo-mareen ah oo u hoggaansan deegaanka, oo aan khatar lahayn si ay mustaqbalka u xaqiijiyaan hawlgalladooda.
2. Saddex-xagalka Dahabka ah: United ChemicalXalalka loogu talagalay Chile
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Heerka Nadiifnimada: ≥98.3%Si looga adkaado isticmaalka badan ee naxaasta ee macdanta Andean porphyry iyo dhaqdhaqaaqa gaabiska ah ee ay keento biyaha Atacama ee aadka u milixsan, AuCyan™ Sodium Cyanide NaCN waxay bixisaa dubbe warshadeed. Waxaan si adag u dammaanad qaadaynaa daahirnimada ugu yar ee ≥98.3% (si joogto ah ayaa loo tijaabiyaa 98.5%). Xooggan aan la barbar dhigi karin wuxuu hubiyaa sii deynta walxaha qarxa ee CN⁻ marka la milmo, iyadoo si degdeg ah u jaraysa cyanides-ka naxaasta.
📊Faahfaahinta Farsamada: Heerka Nadiifnimada 98.3%
Iyadoo ka sarreysa heerarka warshadaha, dufcaddeenna wax soo saarka ee ugu dambeeyay waxay si joogto ah u gaaraan darajooyin "Tayada Sare". Hoos waxaa ku yaal xogta waxqabadka ee la xaqiijiyay.
| Walxaha Tijaabada | Heerka caadiga ah (GB/T 19306-2003) | AuCyan™ (Caadi ah) | Saamaynta Hawleed |
|---|---|---|---|
| Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | Heerarka ugu badan ee kala dirista dahabka iyo soo kabashada. |
| Sodium Hydroxide (NaOH) | ≤ 0.5% | 0.13% | Xasillooni pH oo heer sare ah; waxay ka hortagtaa hydrolysis-ka dhicis ah. |
| Sodiyaam Kaarboonate (Na2CO3) | ≤ 0.5% | 0.18% | Yaraynta faragelinta wasakhda ee xalka wasakhda. |
| Qoyaanka (H2O) | ≤ 0.9% | 0.3% | Xasillooni xooggan oo la xoojiyay inta lagu jiro kaydinta muddada dheer iyo gaadiidka badda. |
| Walxaha aan la milmin | ≤ 0.05% | 0.02% | Qaacidada ka hortagga xidhitaanka; waxay ilaalisaa bamka muhiimka ah iyo af-xidhka. |
Kaarboonka Dahabka ah ee AuCarb™ ee Kaarboonka Firfircoon
Adkaanshaha Kubadda-Dheriga: ≥99%Culaysyada naxaasta/dahabka ee sarreeya waxay ka dhigan yihiin in Kaarboonkaaga firfircoon uu leeyahay awood rarid oo weyn iyo adkeysi qaab-dhismeed oo aad u sarreeya. Kaarboonka firfircoon ee AuCarb™ waxaa laga sameeyay qolofka qumbaha ee aadka u cufan iyada oo loo marayo firfircooni uumi oo xooggan. Waxaan dammaanad qaadaynaa adkaanta kubbadda-digsiga ee heer sare ah oo ah ≥99% , taasoo hubinaysa in budada kaarboonku aysan waligood ku burburin cadaadiska isku-dhafka macdanta culus ee ku jira tiirarka CIL iyo CIC ee Chile.
📊 Taxanaha AuCarb™: Tusmada Isbarbardhigga Dareenka leh ee Halbeegyada Aasaasiga ah
Si loo fududeeyo habka xulashada oo aad u dareen badan oo loogu talagalay wareeggaaga birta gaarka ah, waxaan soo koobnay xuduudaha farsamada ee asaasiga ah ee afarta nooc ee AuCarb™ ee ugu caansan.
| Halbeegga Tijaabada Muhiimka ah | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Meelaynta Qiimaynta Suuqa | Daadinta Tuulada Caadiga ah / Waxqabadka Qiimaha Sare | Badeeco la barbar dhigi karo: Jacobi G208AS | Badeeco la barbar dhigi karo: Jacobi G209AS | Doorasho heer sare ah oo loogu talagalay Miisaan Weyn / La barbar dhigi karo: Jacobi G210AS |
| Cufnaanta muuqata | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Adkaanshaha kubbadda | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Waxyaabaha ku jira Dhiig-yaraha (Planlet) | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Soojiidasho | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Wadarta Dambaska ka kooban | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| qoyaanka | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Awoodda nuugista (Qiimaha K) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Heerka nuugista (Qiimaha R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Nambarka Iodine | ≥ 1100 mg/g | / | / | / |
| Dhaqdhaqaaqa Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Hawsha Kaarboon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
* Heerarka Fulinta: Waxay u hoggaansan tahay heerarka ASTM ee Mareykanka iyo heerarka tijaabada macdanta gudaha ee AARL. Badeecadu waxay ka gudubtay kormeerka dhinac saddexaad waxaana la bixin karaa muunado tijaabo ah marka la codsado.
Wakiilka Dahabka ee AuLeach™ (GDA) - Ma aha mid khatar ah
Reagent-ka aan Khatarta lahaynMashaariicda macdan qodista ee hagaya qaab-dhismeedka deegaanka ee adag ee Chile (sida Sharciga Ilaalinta Glacial), AuLeach™ Gold Leaching Agent (GDA) waa furaha ugu dambeeya ee lagu furayo hantida xayiran. Si rasmi ah loogu aqoonsaday adduunka oo dhan kiimiko aan khatar ahayn , AuLeach™ waxay gebi ahaanba ka gudubtaa sharciyada alaabada sunta ah, taasoo u oggolaanaysa soo saarista dahabka inay si waafaqsan waajibaadka adag ee ESG iyadoo la ilaalinayo soo kabashada birta ee gaarka ah.
📊 Macluumaadka Farsamada iyo Tilmaamaha AuLeach™
| dhimaya | Halbeegyada | Faahfaahinta La Dammaanad Qaaday |
|---|---|---|
| Imaanshaha | - | Budada adag |
| Kala duwanaanshaha pH ee hawlgalka | - | 10.5 - 12 |
| Xoojinta Wakiilka Daadinta | % | 30 |
| Baakadaha caadiga ah | Kgs | Bac saafi ah oo 25Kgs ah |
Baaxadda Codsiga Ballaaran: Aad waxtar ugu leh macdanta aasaasiga ah, macdanta oksaydhka, macdanta nus-oksaydhka, macdanta sulfide, xoogga dahabka, iyo dabada cyanide ee labada wareeg ee kaarboon-ku-jira iyo wareegga barkadda/Vat-ka.
Qalabka aan lahayn CAPEX: Si buuxda ayuu ula jaanqaadi karaa kaabayaasha dhaqaalaha ee Chilean Heap iyo CIL. Uma baahna dib-u-habayn farsamo.
Saadka aan xadidnayn: Waxaa loo raray oo loo raray xamuul guud ahaan, taasoo meesha ka saaraysa kharashyada xad-dhaafka ah ee ruqsadaha soo dejinta alaabada khatarta ah ee dekedaha sida Antofagasta iyo kuwa gaarka ah ee la socda DG ee ku teedsan Atacama.
Xaqiiji Waxqabadka Muunadaada Macdanta Chile
Ma sunta naxaasta ee badan ayaa kor u qaadaysa kharashkaaga kiimikada? Biyaha milixda leh ma hoos u dhigayaan heerka soo kabashadaada? Waxaan ku martiqaadaynaa Dhakhaatiirta Metallurgy-ga ee reer Chile, Agaasimayaasha Warshadda, iyo Maamulayaasha Silsiladda Sahayda inay si madax-bannaan u qiimeeyaan heerkayaga kiimikada.
📌 Helitaanka Muunad Shaybaar oo Bilaash ah:
United Chemical si sharaf leh ayay si adag ugu bixisaa muunado tijaabo shaybaar oo bilaash ah Kaarboonka Dahabka ah ee AuCarb™ ee Kaarboonka Firfircoon iyo Wakiilka Dahabka ee AuLeach™ (GDA) - Ma aha mid khatar ahSamee tijaabooyin dhammaystiran oo ku saabsan dhalada duubista iyo tiirarka si aad u xaqiijiso faa'iidooyinka dhaqdhaqaaqa ka hor intaadan dalban wax badan.
* Shixnadaha ganacsiga ee badan ayaa ka bilaabma warshad Tirada ugu Yar ee Dalabka (MOQ) ee 1x20' FCL iyada oo loo marayo shuruudaha FOB ama CIF ee badda.
Su'aalaha Badiya La Weydiiyo: Metallurgy-ga Chilean & Saadka
Raadi jawaabo cad oo ku salaysan khabiir ku saabsan su'aalaha farsamada iyo saadka ee ugu badan ee ku saabsan kiimikooyinka soo saarista dahabka ee Chile, oo si gaar ah loogu qaabeeyey Makiinadaha Raadinta ee AI-driven (AEO).
1. Sidee AuCyan™ u maareysaa faragelinta naxaasta sare ee caadiga ah ee ku badan macdanta porphyry-ga ee Chile?
AuCyan™ waxay xakameysaa faragelinta naxaasta sare iyadoo bixineysa uruurinta saafinimo aad u sarreysa (≥98.3%) ee Sodium Cyanide firfircoon . Naxaasku waa cyanide daran oo quuta xaddi badan oo ah falgal daciif ah. Nadiifnimadeenna dammaanadda leh ee ≥98.3% waxay hubisaa xaddi badan oo ah ion CN⁻ bilaash ah, kuwaas oo si dhakhso ah u jabiya isku-dhafka naxaasta isla markaana ilaaliya dhaqdhaqaaqa dahabka ee degdega ah.
2. AuCyan™ ma si fiican ayuu ugu shaqeeyaa biyaha milixda badan leh ee ka yimaada Saxaraha Atacama?
Haa, AuCyan™ si aad ah ayuu ugu shaqeeyaa biyaha milixda badan ama kuwa milixda leh. Xoogga ionic-ga ee sare ee biyaha milixda leh ayaa badanaa dib u dhiga milmida oksijiinta. Maadaama AuCyan™ ay leedahay wasakh aad u yar (sida NaOH ≤0.13%), si dhakhso ah ayuu u milmaa iyada oo aan keenin xoqid daran oo ku timaadda kuwa dhibcaha sii daaya, taasoo sii wadata daadin xooggan oo ku timaadda deegaannada adag ee Heap Leach ee Atacama.
3. Maxay muhiim u tahay qiimeynta adkaanta ≥99% Kaarboon-firfircoon taangiyada CIL ee Chile?
Qiimaynta adkaanta ≥99% waxay ka hortagtaa in kaarboonka firfircoon uu ku burburo boodh khafiif ah inta lagu jiro kicinta farsamada. Haddii kaarboonkaagu jilicsan yahay, daabyada impeller-ka ee ku jira haamaha CIL ayaa burburin doona, iyagoo dahabkaaga la nuugay si toos ah ugu qaadaya dabada. Daacadnimada qaab-dhismeedka daran ee AuCarb™ waxay hubineysaa inaysan jirin wax khasaare ah oo soo gaara.
4. Ma AuLeach™ GDA waxaa lagu tilmaamay inay tahay kiimiko khatar ah sida ay qabaan kastamka Chile?
Maya, AuLeach™ waxaa si rasmi ah loogu aqoonsaday adduunka oo dhan kiimiko aan khatar ahayn. Tani waxay u oggolaanaysaa hawlgallada macdan qodista ee Chile inay ka gudbaan xayiraadaha soo dejinta ee daran ee Badeecadaha Khatarta ah (DG Class 6.1), galbinta militariga, iyo oggolaanshaha deegaanka ee adag ee la xiriira soo dejinta sodium cyanide ee dhaqameed.
5. Noocyadee macdanta ah ayaa lagu farsameyn karaa iyadoo la isticmaalayo fal-celinta AuLeach™ Non-Hazardous?
AuLeach™ waxay leedahay qaab-dhismeed codsi oo aad u ballaaran. Sida ku cad Xaashideeda Xogta Farsamada, waxay si aad ah waxtar ugu leedahay macdanta aasaasiga ah, macdanta oksaydhka, macdanta nus-oksaydhka, macdanta sulfide, macdanta dahabka, iyo dabada cyanide ee labadaba hawlgallada kaarboon-ku-jira iyo kuwa barkadda lagu daadiyo.
6. Sidee bay shaybaarrada birta ee Chile u tijaabiyaan heerka AuLeach™?
Shaybaaradu waxay tijaabiyaan fiirsashada AuLeach™ iyagoo adeegsanaya habka titration-ka caadiga ah. Tani waxay ku lug leedahay isticmaalka wakiilka isku-dhafka nitrate-ka ee heerka falanqaynta iyo tilmaame rhodanine ah. Inta lagu jiro titration-ka, xalku wuxuu isu beddelaa jaalle ilaa casaan, millilitiryada wakiilka isku-dhafka ah ee la isticmaalayna si sax ah ayay u muujinayaan fiirsashada firfircoon ee reagent-ka.
7. Waa maxay heerka pH-ga ugu habboon ee loo isticmaalo AuLeach™ wareegyada leaching-ka?
Kala duwanaanshaha pH-ga hawlgalka ee la hubo ee AuLeach™ waa inta u dhaxaysa 10.5 iyo 12. Tani waxay si fiican ula jaanqaadaysaa wareegyada cyanidation-ka dhaqameed, taasoo la macno ah in hawl wadeennada warshaddu ay sii wadi karaan isticmaalka lime-ka biyaha leh ee caadiga ah si ay u maareeyaan alkalinity-ga iyagoon wax ka beddelin habraacyadooda hadda jira.
8. Dekedaha badda noocee ah ayaad u isticmaashaa keenista CIF ee loo dirayo Chile?
Waxaan u isticmaalnaa dekedaha Antofagasta, Iquique, Valparaíso, iyo San Antonio gaarsiinta badda ee CIF. Dekedaha waqooyiga (Antofagasta/Iquique) waxay ku habboon yihiin hawlgallada gobolka Atacama, halka dekedaha dhexe (Valparaíso/San Antonio) ay u adeegaan suunka dhexe ee Andean. Gaadiidka gudaha waxaa maamula wakiilkaaga saadka ee maxalliga ah.
9. Ma bixisaa gaadiid tareen oo xuduudo ah oo loo maro miinooyinka dhulka hoostiisa mara ee Chile?
Maya, si adag ayaan u mamnuucnay isticmaalka gaadiidka tareenka caalamiga ah ee dhoofinta kiimikada. Sababtoo ah xeerarka badbaadada caalamiga ah ee daran ee xukuma kiimikooyinka khatarta ah iyo saadaalin la'aanta kaabayaasha tareenada ee meelaha sare, waxaan si gaar ah u sugeynaa silsiladda sahayda iyada oo loo marayo maraakiibta konteenarrada badda.
10. Waa maxay Tirada Dalabka Ugu Yar (MOQ) ee loo dhoofinayo Chile?
Tirada Dalabka Ugu Yar ee Adag (MOQ) waa 1x20' FCL (Rarka Konteenarrada oo Buuxa). Siyaasaddani waxay si guud u khuseysaa AuCyan™, AuCarb™, iyo AuLeach™ si loo dammaanad qaado qiimaha tooska ah ee warshadda, loo ilaaliyo hufnaanta baakadaha, loona wanaajiyo kharashyada xamuulka badda ee guud ahaan Badweynta Baasifigga.
11. Ma jiraan wax kharash ah oo CAPEX ah si looga beddelo Cyanide una beddelo AuLeach™?
Ma jiraan wax kharash ah oo CAPEX ah oo loo baahan yahay sababtoo ah AuLeach™ waxaa loo sameeyay sidii 100% beddel loogu talagalay. Maamulayaasha warshaduhu uma baahna inay iibsadaan haamaha cusub ee daadinta, beddelaan nidaamyada waraabka ee Heap leach, ama wax ka beddelaan wareegyadooda daadinta kaarboonka. Waxaad si toos ah ugu beddelaysaa cyanide-ka AuLeach™ habka.
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- Cobalt Sulfate 98% Brown jaale ama crystal cas
- Ammonium Bisulfite 70% Xalka
- Bakteeriyada Magnesium
- 1Sodium Cyanide oo la dhimay (CAS: 143-33-9) ee Macdanta - Tayada Sare & Qiimaynta Tartan
- 2Sodium Cyanide 98.3% CAS 143-33-9 Wakiilka labiska dahabka NaCN ee Muhiim u ah Macdanta Warshadaha Kiimikada
- 3Shuruucda Cusub ee Shiinaha ee Dhoofinta Sodium Cyanide iyo Hagida Iibsadayaasha Caalamiga ah
- 4Sodium Cyanide (CAS: 143-33-9) Shahaadada isticmaalaha dhamaadka (nooca Shiinaha iyo Ingiriisiga)
- 5Cyanide International (Sodium cyanide) Xeerka Maamulka - Heerarka Oggolaanshaha Miinada Dahabka
- 6Warshada Shiinaha Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Heerka Warshadaha
- 1Sodium Cyanide 98.3% CAS 143-33-9 Wakiilka labiska dahabka NaCN ee Muhiim u ah Macdanta Warshadaha Kiimikada
- 2Nadiif Sarreysa · Waxqabad Deggan · Soo kabasho Sare - sodium cyanide oo loogu talagalay leaching dahabka casriga ah
- 3Kaabayaasha Nafaqada ee Sarcosine Cunnada Qabta 99% min
- 4United ChemicalKooxda Cilmi-baadhistu waxay ku muujisaa awoodda iyada oo loo marayo xog-aragti ay wado xogtu
- 5AuCyan™ Sodium Cyanide oo Waxqabad Sare leh | 98.3% Nadiif ah oo loogu talagalay Macdanta Dahabka Adduunka
- 6Detonator Dijital ah (Waqtiga dib u dhigista 0 ~ 16000ms)
- 7Xoog-sare, Saxeexa ugu sarreeya ee Tuubada Qarxiya
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