Kiimikooyinka Soo saarista Dahabka ee Horumarsan ee Birta Brazil
Ka gudubka Laterites-ka Dhoobada Sare leh iyo Sulfide-ka aan la adkeyn karin ee ka yimaada Pará ilaa Minas Gerais
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 Brazil.
Caqabadda Macdanta ee Brazil: Laga bilaabo Amazon ilaa Birta Quadrangle
Brazil waxay leedahay saami weyn oo ka mid ah wax soo saarka dahabka adduunka, haddana juqraafigeeda gaarka ah wuxuu u baahan yahay saxnaan bir ah oo aan la isku halleyn karin. Saldhigga taariikhiga ah ee Quadrilátero Ferrífero (Iron Quadrangle) ee Minas Gerais , hawlgallada qoto dheer ee usha waxay la kulmaan macdanaha sulfide-ka ee adag, kuwa aan la qabsan karin oo iska caabiya cyanidation-ka caadiga ah. Taas bedelkeeda, gobolka dahabka ee Tapajós ee Pará iyo Amazon Basin , shirkadaha macdanta waxay la kulmaan caqabado hawlgal oo xooggan oo farsameeya carrada laterite iyo saprolite ee qaro weyn, ee dhoobada hodanka ku ah oo si ba'an u burburiya Kaarboonka firfircoon.
Iyada oo ah soo-saare hormuud ka ah warshadaha oo si sharaf leh u dhoofiya 77 + wadamada dunida oo dhan, United Chemical Waxay bixisaa kiimikooyin si gaar ah loo farsameeyay si ay uga adkaato xayiraadahaan gaarka ah ee Brazil. Intaa waxaa dheer, waxaan aqoonsannahay heerarka adag ee ESG ee ay hirgeliyeen IBAMA iyo ANM, iyagoo bixinaya beddello u hoggaansan kacaanka. Faylalka faylalkayagu si buuxda ayuu 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.
Si loo hubiyo silsilado sahay oo ammaan ah oo aan kala go 'lahayn, waxaan si gaar ah uga shaqeynaa saadka konteenarada badda. Waxaan si toos ah ugu macaamilnaa FOB (dekedaha Shiinaha) ama shuruudaha CIF xarumaha muhiimka ah ee Brazil sida Dekedda Santos, Dekedda Vila do Conde (Barcarena), iyo Dekedda Rio de Janeiro . Ma isticmaalno gaadiidka tareenka caalamiga ah. Iyadoo la adeegsanayo Tirada Dalabka Ugu Yar (MOQ) oo ah 1x20' FCL , waxaan dammaanad qaadaynaa hufnaanta kharashka tooska ah ee warshadda dhammaan la-hawlgalayaasha macdan qodista ganacsiga.
1. Furitaanka Macdanta Isku-dhafan: Dhibaatooyinka Hawlgalka ee Brazil
Slurries Laterite High-Clay (Amazon)
Macdanta laterite ee Amazon waxay abuuraan saxar aad u dhuuban oo ku jira haamaha CIL/CIP. Xidhitaanka farsamada ee aadka u weyn ee loo baahan yahay si loo kiciyo slurry-kan qaro weyn wuxuu burburiyaa Kaarboonka Firfircoon ee caadiga ah una beddelaa boodh khafiif ah, taasoo keenta in dahabku si toos ah ugu dhaco xarumaha dabada.
Sulfide-ka aan la adkeyn (Minas Gerais)
Hawlgallada qoto dheer badanaa waxay la kulmaan arsenopyrite iyo pyrrhotite. Sulfide-yadan isku dhafan ee iska caabiya waxay u dhaqmaan sidii oksijiin iyo qashin-qaade cyanide daran (cyanicides), iyagoo si xun u yareeya heerarka kala dirida dahabka iyo kor u qaadista kiimikada OPEX.
Xeerarka iyo Saadka adag ee IBAMA
Gaadiidka DG Class 6.1 cyanide ee aadka u sunta badan ee loo yaqaan 'DG Class 6.1 cyanide' ee qoto dheer Amazon iyada oo loo marayo webiyada iyo waddooyinka aan laami lahayn waxay u baahan tahay ciidan qaali ah oo la socda, oggolaansho xooggan, iyo baaritaan deegaan oo daran. Goobaha macdan qodista ayaa si degdeg ah ugu baahan beddelaad deegaanka u hoggaansan oo aan khatar lahayn.
2. Saddex-xagalka Dahabka ah: United ChemicalXalalka Brazil
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Heerka Nadiifnimada: ≥98.3%Si loo xakameeyo sulfide-ka adkaysiga leh iyo cyanides-ka laga helo macdanaha qotoda dheer ee Brazil, AuCyan™ Sodium Cyanide NaCN waxay bixisaa xoog kiimiko oo aan la leexleexan karin. Waxaan si adag u dammaanad qaadaynaa daahirnimo ugu yaraan ≥98.3% (iyadoo dufcadaha wax soo saarka warshadu ay si joogto ah u tijaabinayaan 98.5%). Iyadoo loo sameeyay briquettes cad oo aad u deggan, AuCyan™ waxay hubisaa sii deynta xooggan oo degdeg ah ee ions-ka CN⁻, iyadoo ilaalinaysa dhaqdhaqaaqa degdegga ah ee daadinta xitaa marka biraha salka ahi ay isticmaalaan qayb ka mid ah xalka.
Qaabaynta Xasilloonida Sare: Sodium hydroxide oo aan falcelin lahayn (NaOH) oo aan falcelin lahayn ayaa yareysa cabbirka aan loo baahnayn ee dhuumaha CIL/CIP ee xooggan.
Baakad Badbaado u ah Badda: Waxaa lagu duubay foosto bir ah oo 50kg ah oo si hermetically ah loo shaabadeeyey oo ay Qaramada Midoobay shahaadeysay ama sanduuqyo alwaax ah oo 1,000kg ah oo la xoojiyey oo leh dahaarka gudaha ee PE, taasoo si buuxda uga hortageysa xumeynta qoyaanka inta lagu jiro rarista badweynta Atlaantik.
📊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%Marka la farsameynayo slurry-ka laterite-ka ee aadka u eg, ee dhoobada sare leh ee Amazon Basin, kaarboonka caadiga ah wuu burburaa. Kaarboonka firfircoon ee AuCarb™ waxaa laga soo saaraa qolofka qumbaha ee cufnaanta sare leh iyada oo loo marayo firfircooni uumi oo heerkul sare leh oo horumarsan. Waxaan dammaanad qaadaynaa adkaanta kubbadda-digsiga ee heer sare ah oo ah ≥99% . Adkeysigan aan la barbar dhigi karin wuxuu ka badbaaday kicinta farsamada ee xooggan ee saxarka nuugista sare leh, taasoo si ficil ah u baabi'inaysa khasaaraha dahabka kaarboon ee fiican.
Awoodda Nuugista Badan: Waxqabadka Sare ee CTC iyo Iodine wuxuu hubiyaa nuugista degdega ah oo dhammaystiran ee isku-dhafka dahabka-cyanide, taasoo yaraynaysa khasaaraha xalka aan waxba tarayn.
Khamriga Ka-hortagga Dabiiciga ah: Tirada platelet-ka oo hooseysa (≤5%) waxay iska caabisaa sunta ka timaadda walxaha dabiiciga ah ee kaymaha roobka ee qudhmay oo inta badan laga helo laterites-ka dusha sare.
📊 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 G208S | Badeeco la barbar dhigi karo: Jacobi G209S | Doorasho heer sare ah oo loogu talagalay Miisaanka Weyn / La barbar dhigi karo: Jacobi G210S |
| 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 lahaynIyadoo hay'adaha sharci dejinta ee Brazil sida IBAMA ay si isa soo taraysa u fulinayaan amarrada badbaadada deegaanka ee adag ee ku baahsan Amazon iyo Cerrado biomes, AuLeach™ Gold Leaching Agent (GDA) waxay u adeegtaa casriyeynta istiraatiijiyadeed ee ugu dambeysa. Si rasmi ah loogu aqoonsaday adduunka oo dhan kiimiko aan khatar ahayn , AuLeach™ waxay gebi ahaanba beddeshaa Sodium Cyanide , taasoo si qoto dheer u dhimaysa kharashyada saadka, shuruudaha galbinta hubaysan, iyo dusha sare ee sunta ka saarista.
Qalabka aan lahayn CAPEX: Beddel aan kala go 'lahayn oo lagu soo dejin karo. Isticmaal suufka aad hadda haysato ee lagu daadiyo qashinka, haamaha daaminta VAT-ka, kaabayaasha CIP, iyo CIL iyada oo aan wax isbeddel ah lagu samaynayn farsamo ahaan.
Saadka Amazon ee aan mashquulka ahayn: Waxaa loo raray sidii xamuul guud. Waxay dhaaftaa ogolaanshaha dekedda DG Class 6.1 ee adag iyo xayiraadaha gaadiidka webiyada ee alaabada khatarta ah.
Soo kabashada Oxide-ka Degdegga ah: Waxay bixisaa wax soo saar u dhigma ama ka sarreeya macdanta laterite-ka ee oksaydhka leh marka la barbar dhigo cyanidation-ka dhaqameed, badanaa leh kinetics dhakhso badan.
Xaqiiji Waxqabadka Muunado Macdanta Brazil
Ma laterite-ka dhoobada badan ayaa baabi'inaya kaarboonkaaga? Xeerarka ESG iyo kharashyada gaadiidku ma kordhinayaan OPEX-kaaga? Waxaan ku martiqaadeynaa Ganacsatada Birta iyo Agaasimayaasha Wax iibsiga ee Brazil inay si toos ah u qiimeeyaan tignoolajiyadeenna.
📌 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 tijaabooyinka dhalada iyo tiirarka madaxa-bannaan si aad u xaqiijiso heerka sare ee firfircoonida macdantaada gaarka ah.
* 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: Birta Brazil & Saadka
- Nuxurka Random
- Dulucda kulul
- Dulucda dib u eegista kulul
- Ururiyaha BLK-301/Waxyaabaha Firfircoon ee Sabaynta Isku dhafan ≥60%
- Qarxinta Tube Shock
- Amooniyam Nitrate-ka daloosha
- Ferous Sulfate Fasalka Warshadaha 90%
- Kaalshiyam chloride anhydrous cuntada
- Sodium Metasilicate Pentahydrate
- 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
Faallo ku dar: