Kiimikooyinka Soo Saarista Dahabka ee Horumarsan ee Gobolka ASEAN
Ka guuleysiga Saadka Archipelago, Qoyaanka Roobka Mahiigaanka, iyo Macdanta Dahabka-Copper
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 howlaha CIP, CIL, CIC, iyo Heap ee ka dhaca Indonesia, Filibiin, Malaysia, Thailand, iyo meelo ka baxsan.
Muuqaalka Macdanta Koonfur-bari Aasiya: Khayraadka Archipelago iyo Xaglaha Kulaylaha
Koonfur-bari Aasiya waa xarun caalami ah oo muhiim u ah soo saarista biraha qaaliga ah, oo ay wadaan dhaqaalleyaal macdan qodis oo waaweyn sida Indonesia, Filibiin, iyo Malaysia . Ka shaqeynta gobolkan firfircoon waxay u baahan tahay in laga gudbo saddex caqabadood oo waaweyn. Marka hore, cilmiga dhulka waxaa ku badan nidaamyada porphyry-ka naxaasta ah iyo laterites-ka dhoobada sare leh , iyagoo soo bandhigaya jawi cyanide ah oo aad u daran. Marka labaad, gobolku wuxuu la kulmaa xilliyo roobaadka sanadlaha ah oo daran , isagoo dalbanaya xasillooni kiimiko oo buuxda oo ka dhan ah qoyaanka kulaylaha. Ugu dambeyntii, bixinta miinooyinka ku kala firirsan kumanaan jasiiradood waxay ku qasban tahay inay dhex marto "logistics-yada kaydka," halkaas oo rarista kiimikooyinka aadka u sunta ah iyada oo loo marayo maraakiibta jasiiradaha dhexdooda ay la kulmaan khilaaf sharci oo aad u weyn.
Iyada oo ah alaab-qeybiye wax soo saar oo heer sare ah oo si sharaf leh u dhoofinaya 77 + wadamada dunida oo dhan, United Chemical Waxay siisaa qaybta macdanta ASEAN kaabayaasha kiimikada ee loo habeeyey si loo xakameeyo xagjirnimada gobolka. Annagoo bixinayna labadaba reagents cyanidation caadi ah oo aad u saafi ah iyo beddelka deegaanka ee kacaansan, waxaan meesha ka saareynaa caqabadaha saadka ee jasiiradda ka boodaya waxaanan sare u qaadnaa wax soo saarka soo kabashada guud ahaan. Kaarboon-ku-jira-Purp (CIP), Kaarboon-ku-jira-Cilmi-gal (CIL), Kaarboon-ku-jira-Tiirka (CIC), iyo Tuubbo-la-daadinta wareegyada.
Si loo hubiyo silsilado sahay oo ammaan ah oo aan kala go 'lahayn, waxaan si buuxda uga shaqeynaa maraakiibta badda. Waxaan si toos ah ugu macaamilnaa FOB (dekedaha Shiinaha) ama shuruudaha CIF xarumaha muhiimka ah ee gobolka sida Dekedda Jakarta/Surabaya (Indonesia), Dekedda Manila (Philippines), Dekedda Klang (Malaysia), iyo Laem Chabang (Thailand) . Iyadoo ay taageerayaan Tirada ugu Yar ee Dalabka (MOQ) oo ah 1x20' FCL , waxaan si toos ah u gaarsiinaa waxtarka warshadda-tooska ah Koonfur-bari Aasiya.
1. Ka guuleysiga caqabadaha hawlgallada gobolka
Saadka Jasiiradaha Dhexdooda ee Archipelago
Wadamada sida Indonesia iyo Filibiin, kiimikooyinka soo gaara dekedaha waaweyn waa in badanaa loo wareejiyaa doomaha Roll-on/Roll-off (RORO) ama doomaha si ay u gaaraan miinooyinka jasiiradaha fogfog. Maraakiib badan oo gudaha ah ayaa diida inay qaadaan sinada DG Class 6.1 (Highly Toxic) cyanide , taasoo keenta dib u dhac weyn oo dhanka saadka ah.
Cyanicides-ka Dahabka ah ee Copper-Dahabka ah
Juqraafiga Koonfur-bari Aasiya wuxuu qani ku yahay macdanta naxaasta ee milmi karta. Naxaasku wuxuu u dhaqmaa sidii "cyanide" oo xoog leh, isagoo cunaya xaddi badan oo reagent ah. Haddii saafiga Sodium Cyanide uu hooseeyo, biraha salka ah waxay daadin doonaan ion-yada firfircoon ee CN⁻, taasoo hoos u dhigaysa heerarka soo kabashada dahabka.
Biyo-xidhka Xilliga Maansoonka
Roobabka iyo qoyaanka xad dhaafka ah ee xilliga monsoonka ASEAN waxay waajib ku tahay xasilloonida kiimikada oo dhammaystiran. Cyanide-ka aan si fiican loo baakadayn wuxuu nuugi doonaa qoyaanka jawiga, isagoo kicinaya biyo-dhalaal degdeg ah, sii daaya sunta gaaska ka baxsan, wuxuuna burburin doonaa awoodda daadinta.
2. Saddex-xagalka Dahabka ah: United ChemicalXalka
Wakiilka Dahabka ee AuLeach™ (GDA) - Ma aha mid khatar ah
Reagent-ka aan Khatarta lahaynMashaariicda macdan qodista ee wajahaya caqabadda saadka ee gaadiidka kiimikooyinka jasiiradaha fog fog iyada oo loo marayo maraakiibta gudaha, AuLeach™ Gold Leaching Agent (GDA) waa furaha istaraatiijiyadeed ee ugu dambeeya. Si rasmi ah loogu aqoonsaday adduunka oo dhan kiimiko aan khatar ahayn , AuLeach™ gebi ahaanba waxay ka gudubtaa sharciyada alaabada sunta ah. Waxaa lagu qaadi karaa oo lagu rari karaa maraakiibta RORO sida xamuul guud, iyadoo laga gudbayo xayiraadaha DG Class 6.1, la dedejinayo nadiifinta kastamka, iyo xaqiijinta sii socoshada hawlgalka ee jasiiradaha oo dhan.
Beddelka Tooska ah ee aan kala go 'lahayn: U gudubka AuLeach™ wuxuu u baahan yahay wax ka beddel eber ah qalabka cyanidation-ka ee jira (sida Heap Leaching ama wareegyada CIL). Waxaa si toos ah loogu beddeli karaa sodium cyanide 1:1 ama saamiga lagu taliyay si isla markiiba loo bilaabo wax soo saarka.
Shahaadada Aan Sunta Ahayn & Ansixinta La Fududeeyay (U hoggaansanaanta HSE): Si rasmi ah ayaa loogu aqoonsaday kiimiko guud (Aan Khazmat Ahayn). Tani waxay si weyn u yareysaa kharashka rarista badda, saadka dhulka, iyo caymiska iyadoo meesha ka saareysa oggolaanshaha ogolaanshaha kiimikada ee sunta ah ee daalka badan, iyadoo yareyneysa waqtiyada shaqada ee macdanta in ka badan 50%.
Kinetics Degdeg ah & Waxqabadka Sare ee Macdanta La'aanta: Marka la daaweynayo macdanta dahabka ee adag, kuwa aan la'aanta lahayn ee ay ku jiraan arsenic ama sulfur, AuLeach™ waxay muujisaa iska caabin heer sare ah oo ku wajahan faragelinta iyo kinetics-ka daadinta degdegga ah marka loo eego NaCN, iyadoo si joogto ah u gaarta koror 2% ilaa 5% ah oo ku yimaada heerka soo kabashada buuxda.
Deegaanka Shaqada ee Badbaado leh & Qiimaha ESG: Si weyn ayuu u yareeyaa khataraha caafimaad ee shaqada ee shaqaalaha hawlgalka waxayna yareysaa khataraha wasakheynta deegaanka, taasoo ka dhigaysa mid ay doorbidaan shirkadaha macdan qodista casriga ah ee raadinaya qiimeynta ESG ee sare.
📊 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.
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Heerka Nadiifnimada: ≥98.3%Si looga adkaado isticmaalka badan ee sunta naxaasta ah ee laga helo macdanta porphyry ee Koonfur-bari Aasiya, 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 qarxa ee ion-yada CN⁻ ee bilaashka ah marka la milmo, iyadoo si dhakhso ah u jaraysa wasakhda birta salka ah si loo hubiyo wax soo saarkaaga dahabka.
≥ 98.3% Heerka Nadiifnimada Sare: Heerarka Nadiifnimada oo aad uga sarreeya heerarka warshadaha waxay dammaanad qaadayaan ugu badnaan ion-yada cyanide-ka bilaashka ah (CN&laga jaray) inta lagu jiro cyanidation. Tani waxay si weyn u dardar gelinaysaa dhaqdhaqaaqa kala dirista dahabka/lacagga waxayna sare u qaadaysaa hufnaanta guud ee daadinta.
Xakamaynta Isticmaalka Kharashka Waxtarka leh: Heerarka wasakhda aadka u hooseeya waxay yareeyaan falcelinta dhinaca aan loo baahnayn ee macdanta la socota (sida naxaasta, birta, iyo sulfur) ee ku jirta dareeraha daadinta, taasoo si weyn hoos ugu dhigaysa isticmaalka walxaha firfircoon halkii tan oo ah macdanta la warshadeeyay.
U hoggaansanaanta iyo Bixinta Dhoofinta Heerka Caalamiga ah: Maadaama ay tahay badeecad khatar ah oo la nidaamiyay, khibradda silsiladda saadka ayaa ah mid aad muhiim u ah. United Chemical Waxay haysaa xalal adag oo baakado ah oo ay shahaadeysay Qaramada Midoobay (durbaan bir ah, sanduuqyo alwaax ah, Isotanks) iyo shahaadooyin caalami ah oo dhoofinta ah, taasoo dammaanad qaadaysa gaarsiinta siman, ammaan ah, iyo mid waafaqsan in ka badan 90 waddan oo dahab soo saara.
📊Faahfaahinta Farsamada: Heerka Nadiifnimada 98.3%
Iyada oo ka sarreysa halbeegyada warshadaha, dufcadaha wax soo saarka ee ugu dambeeyay waxay si joogto ah u gaaraan darajooyin "Tayada Sare". Hoos waxaa ku yaal xogta waxqabadka ee la xaqiijiyay (Tixraaca: Dufcadda C050030HS251101).
| 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%Culaysyo naxaas ah oo sarreeya iyo slurries laterite ah oo dhoobo badan leh ayaa macnaheedu yahay in Kaarboonkaaga firfircoon uu leeyahay awood rarid oo weyn iyo adkeysi qaab dhismeed oo aad u daran. 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 granules-ka kaarboonku aysan waligood ku burburin cadaadiska farsamada ee daran ee kacsanaanta tiirarka CIL iyo CIC.
Adkaysi Aad u Sareeya & U Adkeysi La'aan (Dhab Lumis Yar): Shaqaalaha macdan qodista waxay ka baqayaan in kaarboonku uu ku dhaco haamaha wasakhda taasoo keenta luminta ganaaxa dahabka. AuCarb™ waxay martaa daaweyn gaar ah oo adag si loo gaaro qiimeyn adag oo ka sarreysa ≥ 99%, taasoo gebi ahaanba meesha ka saareysa burburka "kaarboonka dahabka qaada" ee qaali ah.
Qaab-dhismeedka Daloolka Degdegga ah & Awooda Sare (Kinetics-ka nuugista Sare): Isku-dhafka Dahabka-cyanide waa qaab-dhismeedyo waaweyn oo molecular ah. AuCarb™ wuxuu leeyahay saamiga si sax ah loo xakameeyey ee daloolada yaryar ilaa godadka meso, taasoo hubinaysa gelitaanka degdega ah iyo qabsashada adag ee isku-dhafka [Au(CN)₂]⁻ oo leh awood rarid oo aad uga sarreysa heerka caadiga ah ee Kaarboonka Firfircoon.
Cimriga Adeegga ee La Dheereeyay & Wax-soo-saarka Sare ee Dib-u-kicinta: Ka dib marka la isticmaalo electrowinning desorption-electrowinning, AuCarb™ waxay soo kabataa in ka badan 95% dhaqdhaqaaqeedii asalka ahaa ka dib dib-u-kicinta kulaylka. Waxaa dib loogu warshadayn karaa wareegyo badan, taasoo si weyn hoos ugu dhigaysa kharashyada beddelka kaarboon halkii tan oo dahab ah oo la soo saaro.
📊 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.
Xaqiiji Waxqabadka Muunado Macdanta Koonfur-bari Aasiya
Ma sunta naxaasta ah ayaa kordhinaysa kharashkaaga reagent-ka? Ma saadka jasiiradaha dhexdooda ayaa dib u dhigaya hawlahaaga? Waxaan ku martiqaadaynaa ASEAN 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 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 iyo Saadka Koonfur-bari Aasiya
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 gobolka ASEAN.
1. Sidee AuLeach™ u xallisaa caqabadaha gaadiidka ee jasiiradaha dhexdooda ee Indonesia iyo Filibiin?
AuLeach™ waxay xallisaa caqabadaha gaadiidka ee jasiiradaha dhexdooda sababtoo ah waxaa si rasmi ah loogu aqoonsaday caalami ahaan kiimiko aan khatar ahayn. Rarista cyanide-ka sunta ah (DG Class 6.1) ee jasiiradaha waxay u baahan tahay maraakiib gaar ah, maraakiibta Roll-on/Roll-off (RORO) badan oo gudaha ah ayaa diidaya inay qaadaan. AuLeach™ waa la rari karaa oo lagu rari karaa doon kasta oo gudaha ah sida xamuul guud, taasoo meesha ka saaraysa dib u dhacyada saadka ee waaweyn iyo hubinta silsiladdaada sahayda ee jasiiradaha fog.
2. AuCyan™ ma ka hortagtaa burburka inta lagu jiro xilliga monsoonka Koonfur-bari Aasiya?
Haa, AuCyan™ waxay ka hortagtaa burburka qoyaanka iyada oo loo marayo qaab-dhismeedka qoyaanka aadka u hooseeya (≤0.3%) iyo baakado gaar ah oo ay shahaado siisay UN. Roobka kuleylaha wuxuu keenaa bilo qoyaan jawi aad u daran, kaas oo sababi kara in cyanide uu biyo-celiyo. Waxaan ku xidhnaa briquettes-keena foosto bir ah oo 50kg ah oo si hermetically ah loo shaabadeeyey ama sanduuqyo alwaax ah oo 1,000kg ah oo la xoojiyey. Qayb kasta waxay ka kooban tahay dahaar gudaha ah oo Polyethylene (PE) ah oo culus oo kulaylka lagu xiray kaas oo gebi ahaanba xannibaya qoyaanka inta lagu jiro gaadiidka badda iyo kaydinta dibadda.
3. Sidee AuCyan™ ula tacaashaa sunta naxaasta badan ee ku jirta macdanta ASEAN ee porphyry?
AuCyan™ waxay wax ka qabataa faragelinta naxaasta sare iyadoo bixinaysa uruurinta daahirnimo aad u sarreysa (≥98.3%) ee Sodium cyanide firfircoon . Naxaasku wuxuu u baahan yahay xaddi badan oo cyanide ah si uu u milmo. Haddii daahirnimada reagent-ku ay yar tahay, naxaasku si xoog leh ayuu u cunaa ion-yada firfircoon, isagoo ka tagaya dahabka aan la daadin. Nadiifnimadeenna la dammaanad qaaday ee ≥98.3% waxay hubineysaa xaddi badan oo ion-yada CN⁻ ah si ay si hufan u milmaan macdanta adag, taasoo sare u qaadaysa soo kabashada dahabka oo dhan.
4. Maxay muhiim u tahay qiimeynta adag ee ≥99% ee kaarboon firfircoon ee ku jirta lakabyada dhoobada sare leh?
Qiimaynta adag ee ≥99% waxay ka hortagtaa in kaarboonka firfircoon uu ku burburo boodh khafiif ah oo ku jira slurries laterite ah oo aad u eg oo dhoobo hodan ku ah. Haddii kaarboonkaagu jilicsan yahay, kicinta firfircoon ee looga baahan yahay haamaha CIL/CIP ayaa burburin doonta, iyadoo dahabkaaga la nuugay si toos ah ugu qaadaysa daanta daanta. Qaab-dhismeedka aadka u daran ee AuCarb™ wuxuu hubiyaa in aanu jirin wax khasaare ah oo ka soo baxa.
5. Ma jiraan wax kharashyo kharash raasamaal ah (CAPEX) ah oo loogu beddelayo 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.
6. Noocyadee macdanta ah ayaa lagu farsameyn karaa iyadoo la isticmaalayo fal-celinta AuLeach™ Non-Hazardous?
AuLeach™ waxay leedahay qaab-dhismeed aad u ballaaran oo loogu talagalay noocyada kala duwan ee macdanta. Sida ku xusan 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 howlaha kaarboon-ku-jira iyo kuwa barkadda lagu daadiyo.
7. Sidee bay shaybaarrada birta u tijaabiyaan heerka AuLeach™?
Shaybaaradu waxay tijaabiyaan fiirsashada AuLeach™ iyagoo adeegsanaya habka titration kiimikada ee 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.
8. 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 slurry iyagoon wax ka beddelin habraacyadooda hadda jira.
9. Dekedaha badda noocee ah ayaad u isticmaashaa keenista CIF ee Koonfur-bari Aasiya?
Waxaan isticmaalnaa dekedaha gobolka ee waaweyn sida Dekedda Jakarta/Surabaya (Indonesia), Dekedda Manila (Philippines), Dekedda Klang (Malaysia), iyo Laem Chabang (Thailand). Marka aan si toos ah ugu dirno CIF albaabadan badda ee aasaasiga ah, waxaan hubineynaa in la fududeeyo nadiifinta kastamka ka hor inta uusan shirkaddaada maxalliga ah maamulin gaadiidka ugu dambeeya ee gudaha ama jasiiradaha u dhexeeya ee loo maro macdanta.
10. Ma bixisaa gaadiid tareen oo caalami ah oo toos ugu socda waddamada ASEAN iyadoo laga soo bilaabayo Shiinaha?
In kasta oo tareen xuduudeed oo ka gudba qaar ka mid ah wadamada Aasiya ee ku yaal dhul-weynaha, waxaan inta badan ku hubinnaa silsiladda sahaydayada iyada oo loo marayo rarista konteenarada badda (FOB ama CIF) ilaa dekedaha loo socdo. Tani waxay sabab u tahay xeerarka badbaadada caalamiga ah ee daran ee xukuma kiimikooyinka khatarta ah iyo in la hubiyo xasilloonida ugu badan iyo hufnaanta kharashka dalabaadka badan.
11. Waa maxay Tirada Dalabka Ugu Yar (MOQ) ee loo dhoofiyo Koonfur-bari Aasiya?
Tirada Dalabka Ugu Yar ee Adag (MOQ) waa 1x20' FCL (Rarka Konteenarada 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.
12. Sidee ayuu United Chemical dammaanad qaadaya amniga silsiladda sahayda?
Waxaan damaanad qaadeynaa amniga silsiladda sahayda annagoo fulinayna dhammaan macaamil ganacsiyeedyada iyadoo la raacayo shuruudaha adag ee FOB ama CIF ee badda. Annagoo si gaar ah u adeegsanayna ugu yaraan 1x20' FCL iyo baakad ay UN-ka shahaadeysay, waxaan hubineynaa in badeecadaha khatarta ah ee xamuulka badda ay si toos ah u maamulaan oo keliya khadadka maraakiibta caalamiga ah ee heerka koowaad si toos ah dekedaha ASEAN, annagoo si nadiif ah mas'uuliyadda gaadiidka gudaha ugu gudbinayna wakiillada maxalliga ah ee iibsadaha.
- Nuxurka Random
- Dulucda kulul
- Dulucda dib u eegista kulul
- Sodium Amyl Xanthate (SAX) 90%, kiimiko macdanta, reagent sabbaynta macdanta
- Detonator Dijital ah (Waqtiga dib u dhigista 0 ~ 16000ms)
- Citric acid-Cuntada Darajada
- Manganese sulfate
- Lithium hydroxide 99% Adag
- Glycine Dhexdhexaadiyaha Dawada leh Tayada Sare 99%
- Sodium alfa olefin sulfonate (AOS)
- 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
La talinta fariinta onlaynka ah
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