Kiimikooyinka Soo saarista Dahabka ee Horumarsan ee Warshadaha Birta ee Colombia
Hagaajinta Macdanta Ka-hortagga ah ee ku baahsan Antioquia iyo Segovia Belt
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 Colombia.
Muuqaalka Macdanta ee Colombia: Isku-dhafka Caqabadaha Juqraafiga iyo Deegaanka
Kolombiya waxay marqaati ka tahay marxalad isbeddel ah oo ku timid soo saarista dahabka ganacsiga. Laga soo bilaabo hawlgallada dhulka hoostiisa mara ee heerka caalami ah ee Antioquia (sida suunka Buritiká iyo Segovia-Remedios) ilaa kaydka hodanka ah ee Caldas (Marmato) iyo Chocó , qaranku wuxuu bixiyaa awood bir-dhalineed oo aad u weyn. Si kastaba ha ahaatee, cilmiga macdanta Colombia badanaa wuxuu soo bandhigaa macdano adag oo sulfide ah oo ka kooban pyrites iyo tellurides. Intaa waxaa dheer, roobabka iyo qoyaanka xad-dhaafka ah ee kulaylaha ee juqraafiga Andean waxay culeys weyn saaraan kaydinta iyo xasilloonida kiimikada macdanta.
Iyada oo ah soo saare hormuud ah oo si sharaf leh u dhoofiya 77 + wadamada dunida oo dhan, United Chemical waxay bixisaa kaabayaal kiimiko oo gaar ah oo la dagaallamaya caqabadahaas gaarka ah. Waxaan aqoonsannahay waajibaadka adag ee deegaanka ee ay fulinayso Hay'adda Qaranka ee Ruqsadaha Deegaanka ee Colombia (ANLA), iyadoo bixinaysa labadaba reagents-ka caadiga ah ee xoogga badan iyo beddellada aan khatarta ahayn ee kacaanka ah si loo hubiyo in hawlgalladaadu ay ahaadaan kuwo wax soo saar badan leh oo 100% u hoggaansan guud ahaan. 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.
Si loo hubiyo amniga saadka oo dhammaystiran iyo silsiladaha sahayda ee aan kala go 'lahayn, waxaan si gaar ah uga shaqeynaa xamuulka badda badda. Waxaan si toos ah u fulinaa macaamil ganacsi iyadoo la raacayo shuruudaha FOB (dekedaha Shiinaha) ama CIF si toos ah albaabada muhiimka ah ee badda ee Colombia, oo ay ku jiraan Dekedda Buenaventura (Baasifigga), Dekedda Cartagena, iyo Dekedda Barranquilla (Kariibiyaan) . Ma isticmaalno gaadiidka tareenka caalamiga ah. Iyada oo ay taageerayaan Tirada Dalabka Ugu Yar (MOQ) oo ah 1x20' FCL , waxaan dammaanad qaadaynaa qiimaha tooska ah ee warshadda ee hawlwadeennada ganacsiga.
1. Ka gudubka caqabadaha hawlgalka ee Colombia
Qoyaanka iyo Kaydinta Kulaylaha ee Xad-dhaafka ah
Gobollada sida Chocó iyo buuraha Andean waxay la kulmaan roobabka ugu badan adduunka. Baakadaha kiimikada ee caadiga ah way ku fashilmaan qoyaanka sare, taasoo keenta in Sodium Cyanide si dhakhso ah u milmo oo ay u qudhunto ka hor inta aysan gaarin weelasha biyaha lagu shubo.
Sulfide-yada aan la adkeyn karin (Cyanicides)
Suunka Segovia-Remedios wuxuu soo saaraa macdan qani ku ah sulfide (pyrite, sphalerite). Kuwani waxay u dhaqmaan sidii oksijiin iyo cyanide- ka oo aad u daran, iyagoo si degdeg ah u baabi'inaya walxaha daciifka ah isla markaana si weyn hoos ugu dhigaya heerarka kala dirida dahabka guud ahaan ee haamaha CIL.
Baaritaanka Deegaanka ee ANLA oo adag
Iyadoo dowladda Colombia ay si adag ula dagaallanto macdan qodista sharci darrada ah iyo sunta laga soo saaro, warshadaha waaweyn ee ganacsiga waxay wajahayaan cadaadis aad u weyn oo oggolaanaya. Gaadiidka iyo ka saarista sunta dabiiciga ah ee Nooca 6.1 waxay u baahan tahay ilaalin culus iyo u hoggaansanaanta xad-dhaafka ah ee OPEX.
2. Saddex-xagalka Dahabka ah: United ChemicalXalalka 's ee Colombia
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Heerka Nadiifnimada: ≥98.3%Si looga adkaado sulfide-ka caabbinta leh ee laga helo suunka dahabka ee Antioquia, AuCyan™ Sodium Cyanide NaCN waxay bixisaa gardarro kiimiko oo aan la barbar dhigi karin. Waxaan si adag u dammaanad qaadaynaa daahirnimo ugu yaraan ≥98.3% (iyadoo falanqaynta warshaduhu si joogto ah u tahay 98.5%). Xooggan weyn ee ion-yada CN⁻ ee bilaashka ah ayaa si dhakhso ah u jabiya biraha saldhigga adag, taasoo hubinaysa in kinetics-kaaga kala dirida dahabka uu ahaado mid degdeg ah oo hufan.
Baakadaha Ka-hortagga Haydarooliga: Waxaa lagu xiray foosto bir ah oo 50kg ah oo UN-ka ay shahaado siisay ama sanduuqyo alwaax ah oo 1,000kg ah oo culus. Weel kasta wuxuu leeyahay dahaar gudaha ah oo Polyethylene (PE) qaro weyn leh, taasoo si buuxda uga hortagaysa in qoyaanku soo galo inta lagu jiro rarida Buenaventura iyo kaydinta gobollada roobka badan.
Kaydinta pH ee deggan: Ka kooban sodium hydroxide (NaOH) oo aan falcelin lahayn ayaa yareysa cabbirka tuubooyinka iyo beddelayaasha kulaylka.
📊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%Taangiyada CIP iyo CIL ee cufnaanta sare leh, Kaarboonka jilicsan ee firfircoon ayaa lagu burburiyaa boodh khafiif ah, isagoo dahabkaaga ku nuugaya si toos ah u geynaya biyo-xireenka dabada. Kaarboonka firfircoon ee AuCarb™ waxaa laga sameeyaa qolofka qumbaha ee cufnaanta sare leh ee gacanta lagu soo xulay iyada oo loo marayo firfircooni uumi oo adag. Waxaan dammaanad qaadaynaa adkaanta kubbadda-digsiga sare ee ≥99% , iyadoo si toos ah looga takhalusayo luminta farsamada.
Kinetics-ka nuugista degdegga ah: Hawlgalka Iodine iyo CTC ee aadka u sarreeya ayaa hubiya in isku-dhafka dahabka-cyanide si dhakhso ah looga saaro xalka, taasoo kordhinaysa wadarta wax-soo-saarka dhirta.
Tirada Dhiig-yaraanta oo Yar: Waxaa lagu farsameeyay ≤5% unugyada dhiiga si ay uga hortagaan sunta dabiiciga ah loona hubiyo in si hufan loo nadiifiyo dhiigga iyo wareegyada dib-u-cusboonaysiinta kulaylka.
📊 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 lahaynSi loo maareeyo baaritaanka sharciyeed ee adag ee ANLA iyo helitaanka oggolaanshaha bulshada ee degmooyinka Colombia ee deegaanka xasaasiga u ah, AuLeach™ Gold Leaching Agent (GDA) waa xalka kama dambaysta ah. Iyadoo caalami ahaan loo aqoonsaday kiimiko aan khatar ahayn , AuLeach™ waxay gebi ahaanba beddeshaa sodium cyanide , iyadoo dhimaysa kharashka badan ee gaadiidka milatariga iyo ogolaanshaha soo dejinta kiimikada ee adag.
CAPEX Qalab La'aan: Waa beddelka 100% ee soo dejinta. Si fudud u isticmaal suufka aad hadda haysato ee lagu daadiyo Heap, haamaha daaminta VAT-ka, iyo kaabayaasha CIL adigoon wax ka beddelin bamka ama aan ku darin qalab cusub.
Saadka Andean ee aan mashquulka lahayn: Waxaa loo raray sidii xamuul guud, iyadoo laga gudbayo xayiraadaha alaabada khatarta ah ee dekedaha Cartagena iyo Buenaventura, taasoo dardar gelinaysa waqtiyada keenista goobta macdanta.
Yaraynta Xawliga ah ee OPEX: Waxay si weyn u yareysaa kharashka sunta ka saarista dabada (sida INCO SO₂/Air) ka hor inta aan lagu daadin meelaha xasaasiga ah ee buuraha.
Xaqiiji Waxqabadka Muunado Macdanta Colombia
Macdanta sulfide-ka badan ma hoos u dhigaysaa soo kabashadaada? Xeerarka adag ee ANLA ma dib u dhigayaan mashruucaaga? Waxaan ku martiqaadeynaa Colombian Metallurgyists, Agaasimayaasha Warshadda, iyo Maamulayaasha Silsiladda Sahayda inay si madax-bannaan u qiimeeyaan heerka sare ee kiimikada.
📌 Helitaanka Muunad Shaybaar oo Bilaash ah:
United Chemical si farxad 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 Colombia & Saadka
1. Sidee AuCyan™ u ilaalisaa xasilloonida gobollada aadka u qoyan ee roobka badan leh ee Colombia?
Sodium cyanide waa mid aad u hygroscopic ah; soo-gaadhista qoyaanka kulaylaha ee gobollada sida Chocó ama Antioquia waxay sababi kartaa inay nuugto qoyaanka, ay biyo-qabatiso, oo ay lumiso xoogga CN⁻ ee firfircoon ka hor inta aan la isticmaalin. Si loola dagaallamo tan, AuCyan™ (≥98.3%) waxaa lagu sameeyaa qoyaan aad u hooseeya (≤0.3%) waxaana lagu duubay foosto bir ah oo 50kg ah oo UN-ka ah ama sanduuqyo alwaax ah oo 1,000kg ah oo la xoojiyay. Muhiimad ahaan, baakad kasta waxay ka kooban tahay dahaar gudaha ah oo qaro weyn oo polyethylene (PE) ah oo lagu xiray kuleyl, taasoo hubinaysa in briquettes-ku ay ahaadaan 100% qalalan oo xasilloon inta lagu jiro kaydinta muddada dheer ee goobta macdanta.
2. Dekedaha badda ee Colombia kee baad u isticmaashaa keenista CIF?
Si loo hubiyo marin-haweedka ugu wanaagsan ee gudaha ee la-hawlgalayaashayada macdan qodista, waxaanu bixinaa maraakiib badda oo dhammaystiran oo loo diro xeebaha Baasifigga iyo Kariibiyaanka labadaba. Sida ku xusan shuruudaha CIF, waxaanu si joogto ah u dirnaa weelasha badda Dekedda Buenaventura (ku habboon hawlgallada galbeedka iyo bartamaha Andean) iyo Dekedda Cartagena / Barranquilla (hawlgallada waqooyiga). Marka xamuulka laga nadiifiyo dekedda loo socdo, bixiyaha saadka ee maxalliga ah ee macmiilku u magacaabay ayaa maamula rarista gudaha ee goobta macdanta gaarka ah.
3. ANLA (Hay'adda Qaranka ee Ruqsadaha Deegaanka) ma ogola isticmaalka AuLeach™?
Haa. Sababtoo ah AuLeach™ Gold Leaching Agent (GDA) waxaa si caalami ah loogu aqoonsaday walax kiimiko ah oo aan khatar ahayn (si ka duwan DG Class 6.1 Sodium Cyanide), waxay si fiican ula jaanqaadaysaa waajibaadka adag ee ilaalinta deegaanka ee ay fuliyaan ANLA iyo shirkadaha iskood u madax-bannaan ee gobolka (CARs). Isticmaalka AuLeach™ si weyn ayuu u fududeeyaa habka shatiga deegaanka ee heshiisyada cusub, wuxuu meesha ka saarayaa shuruudaha gaadiidka gudaha ee aadka u hubaysan, wuxuuna si weyn hoos ugu dhigayaa sunta ka saarista dabada.
4. Maxay muhiim u tahay qiimeynta adkaanta ≥99% Kaarboon-firfircoon Warshadaha CIL ee Colombia?
Warshadaha casriga ah ee Kaarboon-ku-jira (CIL), dareeraha macdanta waxaa la mariyaa kacsanaan farsamo oo joogto ah oo heer sare ah. Haddii kaarboonka firfircoon uu jilicsan yahay ama si liidata u shaqeynayo, daabyada kicinta ayaa burburin doona budada kaarboonka una rogi doona boodh yar yar. Kaarboonkan wanaagsan - oo hadda lagu shubay dahabkaaga la soo saaray - wuxuu dhex mari doonaa shaashadaha haynta wuxuuna si joogto ah ugu lumayaa barkadda dabada. AuCarb™ wuxuu bixiyaa adkeysi kubbadda-digsiga ah oo la hubo oo ah ≥99% , taasoo hubinaysa daacadnimo dhisme oo aad u weyn iyo kordhinta wax soo saarkaaga dahabka ugu dambeeya.
5. Ma jiraan wax kharashyo kharash raasamaalka ah (CAPEX) ah oo laga beddelayo Cyanide una beddelayo AuLeach™?
Gabi ahaanba eber. AuLeach™ waxaa loo sameeyay sidii 100% beddel toos ah oo loogu talagalay Sodium cyanide . Maamulayaasha warshadaha Colombia uma baahna inay iibsadaan haamaha cusub ee daadinta, beddelaan nidaamyada waraabka ee Heap leach, ama wax ka beddelaan wareegyadooda daadinta kaarboonka iyo electrowinning. Waxaad si fudud ugu beddelaysaa cyanide-ka AuLeach™ nidaamka qiyaastaada, adigoo isticmaalaya lime-ka caadiga ah ee daadinta leh si loo ilaaliyo heerka pH ee ugu fiican (badanaa inta u dhaxaysa 10.5 iyo 11.5).
6. Sidee AuCyan™ uga shaqeysaa macdanta sulfide-ka ee iska caabisa ee laga helo Segovia?
Macdanta ka timaadda gobollada sida suunka Segovia-Remedios waxay inta badan ka kooban tahay sulfide-yo aan la karin (sida pyrite iyo sphalerite) kuwaas oo cuna xaddi badan oo oksijiin iyo reagent ah. AuCyan™ Sodium Cyanide waxay bixisaa nadiifin aad u sarreysa oo ah ≥98.3% , taasoo hubinaysa uruurin aad u badan oo ah ions CN⁻ oo bilaash ah. Qaab-dhismeedkan gardarrada leh wuxuu si dhakhso ah u dhex maraa matrix-ka macdanta, isagoo ka hortagaya in biraha salka ahi ay gebi ahaanba baabi'iyaan cyanide-ka ka hor inta aan dahabka si buuxda loo milmin, sidaas darteedna wuxuu xaqiijinayaa heerarka soo kabashada sare.
7. Ma bixisaa gaadiid tareen oo loogu talagalay gaarsiinta gudaha Koonfurta Ameerika?
Maya. Sababtoo ah xeerarka badbaadada caalamiga ah ee daran ee xukuma dhaqdhaqaaqa kiimikooyinka khatarta ah iyo dhibaatooyinka saadka ee juqraafiga Andean, waxaan si adag u mamnuuceynaa isticmaalka gaadiidka tareenka caalamiga ah ee dhoofintayada. Waxaan si gaar ah u sugeynaa silsiladda sahayda iyada oo loo marayo maraakiibta konteenarrada badda.
8. Waa maxay Tirada ugu Yar ee Dalabka (MOQ) ee loo dhoofiyo kiimikooyinka macdan qodista ee Kolombiya?
Si loo dammaanad qaado qiimaha tooska ah ee warshadda, loo ilaaliyo hufnaanta baakadaha kiimikada, loona wanaajiyo kharashyada rarista badda ee ka gudba Baasifigga, MOQ-gayaga adag waa 1x20' FCL (Rarka Konteenarrada oo Buuxa) . Siyaasaddani waxay si guud u khuseysaa AuCyan™, AuCarb™, iyo AuLeach™. Iyada oo ku xidhan nooca badeecada iyo baakadaha, weel keliya oo 20-foot ah ayaa caadi ahaan ku habboon 10 ilaa 20 tan oo walxo ah.
- Nuxurka Random
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- 20 ka Reeage ee ugu Muhiimsan ee Macdanta
- Shiinaha Shaanxi United ChemicalKaarboonka Dahabka Adag ee Sareeya ee Firfircoon ee Gaarka ah
- 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
- 3United ChemicalKooxda Cilmi-baadhistu waxay ku muujisaa awoodda iyada oo loo marayo xog-aragti ay wado xogtu
- 4AuCyan™ Sodium Cyanide oo Waxqabad Sare leh | 98.3% Nadiif ah oo loogu talagalay Macdanta Dahabka Adduunka
- 5Detonator Dijital ah (Waqtiga dib u dhigista 0 ~ 16000ms)
- 6Xoog-sare, Saxeexa ugu sarreeya ee Tuubada Qarxiya
- 7warshadaha Koronto qarxinta
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