Kordhinta Soo saarista Dahabka ee Gabon: Xalalka Kiimikada ee Casriga ah ee Dhulka Equatorial
Gabon waxay leedahay hanti macdan oo aad u badan, laakiin aan si weyn looga faa'iidaysan, oo ku taal Dooxada Congo. Iyadoo sahaminta iyo farsamaynta dahabka ay ku fidayso gobollada sida Ndjolé , Bakoudou , Mitzic , iyo Eteke , injineerada birta waxay la kulmaan caqabado deegaan iyo saad oo kala duwan.
Ka shaqaynta warshad dahab ah oo ku taal Gabon waxay u baahan tahay reagents awood u leh inay ku shaqeeyaan xaalado aad u daran oo dhul-barwaaqo ah:
Qoyaan iyo Roobab Ba'an: Xilliyada qoyan ee daran waxay u baahan yihiin baakado kiimiko oo adag oo qoyaan-celin leh si loo hubiyo in alaabtu aysan qudhmin ama aysan burburin inta lagu jiro gaadiidka badda iyo kaydinta muddada dheer ee goobaha macdanta ee kaymaha fog.
Macdanta Lateritic & Dhoobada Qani ku ah: Ka soo saarista dahabka carrada saprolitic-ga ee aadka u cimilo badan leh, waxay soo saartaa slurries aad u eg. Deegaankan xoqan wuxuu u baahan yahay Kaarboon firfircoon oo aan burburin inta lagu jiro xiisadda.
Hababka Kala Duwan ee Wax-soo-saarka: Iyada oo ku xidhan heerka macdanta iyo macdanta, dhirta Gabon waxay isticmaalaan isku-darka Kaarboon-ku-jira-Pulp (CIP) , Kaarboon-ku-jira-Leach (CIL) , Kaarboon-ku-jira-Column (CIC) , Tuubbo-ka-baxa , iyo Tuubbo-ka-baxa VAT.
Ilaalinta Deegaanka ee Adag: Ka shaqeynta deegaannada roobka ee nadiifka ah waxay la macno tahay in u hoggaansanaanta deegaanka iyo maaraynta daadinta ay si weyn u baaraan maamullada maxalliga ah iyo maalgashadayaasha caalamiga ah labadaba.
United Chemical waxay bixisaa qalab kiimikooyin macdan qodis dahab ah oo si sax ah loo farsameeyay oo loogu talagalay in lagu gudbo caqabadahan kulaylaha. Waxaan hubineynaa kala dirida dahabka ugu badan, luminta alaabta inta lagu jiro gaadiidka, iyo u hoggaansanaanta deegaanka oo dhammaystiran.
Wakiiladayada Markabka ee Hawlgallada Dahabka ee Gabon
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Heerka warshadaha ee kinetics-ka daadinta dahabka ee aadka u dhaqsaha badan ee habka adag-dhagaxa iyo oksaydhka heerka sare ah.
Dammaanad ≥98.3% Nadiifnimo: Waxay hubisaa helitaanka ugu badan ee cyanide bilaash ah ee wareegyadaada wasakhaynta, taasoo si weyn u dardar gelinaysa waqtiyada kala dirida dahabka ee haamaha CIL iyo VAT Leaching.
Baakad Ka-hortagga Kaynta: Waxaa lagu duubay foosto bir ah oo ay UN-ka shahaadeysay oo leh bacaha PVC ee gudaha lagu shaabadeeyay oo culus. Ilaalintan laba-lakablaha ah waxay damaanad qaadaysaa in Sodium Cyanide uu sii ahaado mid qallalan oo xor ah inkastoo qoyaanka iyo roobka badan ee Gabon uu sarreeyo.
📊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 Soo Celinta Dahabka ah ee AuCarb™ (≥99% Adkaanta)
Waxaa loo farsameeyay si uu uga gudbo burburka farsamada ee xad dhaafka ah ee ku yimaada dhoobada cufan ee aan la burburin.
Adkaanta daran ≥99%: Iyada oo laga soo qaatay qolofka qumbaha ee heerka sare ah , AuCarb™ si qaabaysan ayaa loo xoojiyay si ay uga hortagto burburinta iyo jajabka taangiyada kicinta CIP iyo CIL ee gardarrada leh, taasoo hubinaysa in dahabkaaga la nuugay uusan waligiis ku lumin barkadda dabada iyada oo loo marayo ganaaxyo kaarboon ah.
Kinetics-ka Adkeysiga Sare: Qaab-dhismeedka micropore-ka gudaha ee aadka loo horumariyey wuxuu hubiyaa rarista isku-dhafka ah ee dahabka-cyanide oo degdeg ah, taasoo si fiican ugu habboon shuruudaha warshadaha CIC iyo CIP.
📊 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
Adeegga ugu dambeeya ee aan khatarta lahayn ee loogu talagalay aagagga xasaasiga ah ee deegaanka iyo saadka goobaha macdanta laga qodo oo la fududeeyay.
U hoggaansan Deegaanka & Aan Khatar Ahayn: AuLeach™ waxay fududaynaysaa silsiladdaada sahayda. Maadaama ay tahay kiimiko aan khatar ahayn, waxay meesha ka saartaa khidmadaha kaydinta alaabta khatarta ah, waxay dedejinaysaa nadiifinta kastamka ee Libreville, waxayna ilaalisaa nidaamyada deegaanka biyaha ee maxalliga ah ee u dhow xaruntaada wax lagu farsameeyo.
Beddelka Tooska ah ee Soo-dejinta: Aad ayuu waxtar ugu leeyahay Soo-dejinta Tuulada iyo Soo-dejinta VAT-ka. Uma baahna qalab cusub ama isbeddel qaab-dhismeed oo lagu sameeyo warshaddaada - si fudud u hagaaji pH-gaaga ilaa 10.5-11.5 oo bilow inaad soo-dejiso.
Sugidda Badweynta ee loo diro Gabon (shuruudaha CIF / FOB oo keliya)
Fadlan ogow in sababtoo ah xeerarka caalamiga ah ee badbaadada ee adag ee ku saabsan gaadiidka kiimikada, aan u isticmaalno gaadiidka tareenka mid ka mid ah alaabtayada . Waxaan si gaar ah ugu tiirsannahay saadka badda ee aadka u ammaansan, oo waafaqsan hab-raaca si aan u gaarsiinno qalabkayaga wax-soo-saarka Bartamaha Afrika.
Bixinta Dekadda ee Loo Qoondeeyay: Waxaan bixinaa adeegyo rarida CIF iyo FOB oo dhammaystiran si toos ah Dekadda Owendo (Libreville) ama Port-Gentil.
Wareejinta Dukumentiga oo Dhameystiran: Waxaan bixinaa dhammaan dukumentiyada rarista ee lagama maarmaanka ah ee UN-ka, biilasha ganacsiga, iyo waraaqaha MSDS, taasoo u oggolaanaysa wakiilladaada nadiifinta Gabon inay si habsami leh u socodsiiyaan kastamka si loogu qaado gawaarida xamuulka ah ee gudaha u socda albaabkaaga macdanta.
Ku xaqiiji Heerarka Soo kabashada Muunadaha Tijaabada Bilaashka ah
Kahor inta aan la gaarin dalab ballaaran oo ku saabsan badda, waxaan ku martiqaadeynaa Khubarada Metallurgists-ka Dhirta iyo Agaasimayaasha Macdanta ee Gabon inay codsadaan muunado shaybaar oo bilaash ah oo AuCyan™, AuCarb™, ama AuLeach™ ah. Samee tijaabooyin madax-bannaan oo dhalo-duub ah ama tiirar ah si loo xaqiijiyo waxqabadkayaga sare ee macdantaada gaarka ah.
Codso Muunado Bilaash ah Maanta
Su'aalaha Badiya La Weydiiyo: Kiimikooyinka Macdanta Dahabka ee Gabon
1. Shuruudo noocee ah ayaad ku bixinaysaa keenista kiimikada ee Gabon?
Maadaama ay jiraan dhibka ka jira gaadiidka xuduudaha ka gudba ee Afrika, waxaan si gaar ah ugu shaqeynaa shuruudaha CIF (Qiimaha, Caymiska, iyo Xamuulka) iyo FOB (Lacag la'aan ku ah Guddiga) . Waxaan si toos ah isugu dubaridnaa xamuulka badda ee aan kala go 'lahayn ilaa meelaha laga soo galo sida Dekedda Owendo (Libreville).
2. Ma qaadi karnaa AuCyan™ Sodium Cyanide NaCN iyada oo loo marayo tareen ilaa dhulkayaga macdanta?
Maya. Xeerarka badbaadada caalamiga ah iyo kuwa qarankaba si adag ayay u mamnuucayaan gaadiidka walxaha kiimikada khatarta ah sida sodium cyanide iyada oo loo marayo shabakadaha tareenka. Dhammaan gaadiidka gudaha ee ka yimaada dekedda Gabon ilaa goobta macdantaada waa in lagu sameeyaa adeegyo gaadiid oo shahaadaysan oo walxaha khatarta ah.
3. Maxay adkeysiga ≥99% muhiim ugu tahay AuCarb™ ee ku jira macdanta lateric-ga ee Gabon?
Carrada saprolitic-ga iyo lateric-ga ee Gabon waxay ka kooban yihiin jajabyo dhoobo culus. Marka lagu shubo warshad CIL ama CIP ah, tani waxay abuurtaa jawi aad u xoqan oo cufan. Adkaysiga ≥99% ee AuCarb™ Gold Recovery Coconut Shell Activated Carbon wuxuu hubiyaa in granules-ka kaarboonku aysan jabin marka ay kacsan yihiin, taasoo ka hortagaysa khasaaraha dahabka ee dabada.
4. Ma AuLeach™ ayaa loo arkaa xamuul khatar ah marka loo eego kastamka Gabon?
Maya, AuLeach™ Gold Leaching Agent (GDA) gebi ahaanba ma aha mid khatar ah . Looma kala saaro inay tahay badeecad khatar ah sida waafaqsan shuruucda maraakiibta caalamiga ah. Tani waxay u oggolaanaysaa in si dhakhso ah loo nadiifiyo kastamka Dekadda Owendo waxayna meesha ka saartaa khidmadaha kaydinta iyo maaraynta ee badan ee badanaa la xiriira kiimikooyinka khatarta ah.
5. Sidee AuCyan™ u ilaalisaa nadiifnimadeeda ≥98.3% xilliga roobka ee Gabon?
Si loola dagaallamo qoyaanka sare iyo roobabka culus ee cimilada dhulbaraha, AuCyan™ Sodium Cyanide NaCN (≥98.3%) waxaa lagu duubay foosto bir ah oo adag oo lagu dahaadhay bacaha gudaha ee PVC-ga oo aad u waara oo kulaylka lagu xiray. Caqabaddan aan la dabooli karin waxay si buuxda uga soocdaa sheyga qoyaanka jawiga.
6. Ma loo isticmaali karaa AuLeach™ in lagu sameeyo qashin-qubka meelaha kaymaha ku dhow?
Runtii. AuLeach™ si fiican ayuu ugu habboon yahay hawlgallada Heap Leaching. Maadaama aysan khatar ahayn, waxay si weyn u yareyneysaa khataraha deegaanka ee ku xeeran nidaamyada deegaanka ee kaymaha roobka iyo biyaha dhulka hoostiisa, taasoo ka dhigaysa mid aad u fudud in la raaco qiimeynta saameynta deegaanka ee maxalliga ah.
7. Ma u baahanahay inaan dib u hagaajiyo xaruntayda VAT Leaching si aan ugu wareego AuLeach™?
Dib-u-habayn looma baahna. AuLeach™ waxay u shaqaysaa sidii beddel aan kala go 'lahayn oo loogu talagalay cyanide-ka dhaqameed ee wareegyada VAT Leaching. Hawl-wadeennada warshadda waxay u baahan yihiin oo keliya inay hubiyaan in pH-ga dareeraha ah la ilaaliyo inta u dhaxaysa 10.5 iyo 11.5 si loo helo kala diris dahab ah oo ugu wanaagsan.
8. Sidee AuCarb™ uga shaqeysaa codsiyada Carbon-in-Column (CIC)?
Aad u fiican. Marka lagu daro nidaamyada CIP iyo CIL, AuCarb™ waxay leedahay cabbir walax oo sax ah iyo qaab-dhismeed macropore ah oo la hagaajiyay kaas oo bixiya dhaqdhaqaaqyo socod oo heer sare ah iyo kinetics nuugid degdeg ah oo loogu talagalay wareegyada farsamaynta Kaarboon-ku-jira-Column (CIC).
9. Waa maxay tirada ugu yar ee dalabka (MOQ) ee shixnadaha xamuulka badda ee loo dirayo Owendo?
Si loo wanaajiyo kharashyada rarista badda iyo in la hubiyo maaraynta saadka ee CIF/FOB oo macquul ah, waxaan caadiyan ku bixinnaa kiimikooyinkan macdan qodista warshadaha ee ku jira culays buuxa oo weel ah (FCL). Fadlan la tasho kooxdayada iibka si aad u hesho habaynta saxda ah ee tannage-ka iyadoo lagu saleynayo nooca kiimikada iyo baakadaha aad dooratay.
10. Sideen u heli karnaa muunado bilaash ah oo loogu talagalay baaritaanka birta ee Libreville?
Waxaad si toos ah u codsan kartaa muunad tijaabo bilaash ah adoo adeegsanaya boggayaga internetka. Waxaan diyaarinaa keenista diyaaradaha ee shaybaarka yaryar ee Libreville, taasoo u oggolaanaysa injineeradaada birta ee goobta jooga inay xaqiijiyaan waqtiyada daadinta iyo boqolleyda soo kabashada ka hor inta aan la iibsan wax badan.
- Nuxurka Random
- Dulucda kulul
- Dulucda dib u eegista kulul
- Chromates / Potassium Dichromate 99.5%
- Heerka warshadaha Sodium Metabisulfite 96.5%
- Sodium Amyl Xanthate (SAX) 90%, kiimiko macdanta, reagent sabbaynta macdanta
- Sodium bisulfite 99% Soosaarka Warshada Tayada Sare
- Cyanoacetic acid 99% budada
- Sodium Metasilicate Pentahydrate
- Lithium chloride, 99.0%, 99.5%
- 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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