Kordhinta Dalabka Hawlaha Macdanta Dahabka
The macdan qalin dahab ah warshadaha ayaa had iyo jeer ahaa darawalka ugu weyn ee baahida loo qabo sodium cyanide Afrika. Afrika waxay si tartiib tartiib ah u noqoneysaa xarun muhiim u ah hawlaha macdanta caalamiga ah. In habka kiimikada ee soo saarista dahabka, Sodium cyanide door muhiim ah ayuu ka ciyaaraa habka leaching. Habkan, macdanta waxaa lagu burburiyaa budo fiican ka dibna lagu daaweeyaa a Sodium cyanide xal si loo sameeyo biyo - xeryahooda dahab milmay. Marka la barbar dhigo hababka kale ee soo saarista, habkan si weyn ayaa loo door biday iyadoo ay ugu wacan tahay dhaqan galkiisa dhaqaale, fudayd hawleed, iyo sii jiritaan deegaan. 2021. warshadaha dahabka ee Afrika ayaa muujiyay awood xoog leh, iyada oo wax soo saarka dahabka ah ee 680.3 metric ton. Waxaa ka mid ah, Ghana waxay noqotay waddanka labaad ee ugu weyn Afrika ee dahabka ka keena sanadka 2022. iyadoo wax soo saarkeedu dhan yahay 90 metrik ton.
Galbeedka Afrika waxay noqotay meesha ugu muhiimsan ee sahminta dahabka. Maadaama kheyraadkeeda macdaneed aan weli la horumarin, waxay soo jiidatay maalgashi caalami ah oo aad u badan. Horumarinta joogtada ah ee kaabayaasha macdanta ee gobolkan ayaa ka muuqda faylalka cajiibka ah ee hantida dahabka ah, oo ay ku jiraan 367 mashruuc oo ku jira marxaladda sahaminta, 24 hantida oo lagu qiimeeyo dhaqaalaha, iyo 61 hantida ee wejiyada wax soo saarka ama dhismaha. Howlaha macdan qodista ee baaxada leh sida South Deep gold mine, Kromdraai gold mine, iyo dahabka Mponeng ee Koonfur Afrika waxay si joogto ah u wadaan baahida soodhiyam cyanide hababka soo saaristooda. Joogitaanka shirkado badan oo macdanta caalamiga ah iyo horumarinta joogtada ah ee mashaariicda macdanta cusub ayaa sii xoojinaya rajada baahida loo qabo reagents macdanta ee warshadaha macdanta dahabka ee gobolkan.
Kordhinta Dalabka Isticmaalka Kiimikada iyo Polymer Synthesis
Warshadaha kiimikadu waa darawal muhiim u ah isticmaalka sodium cyanide, gaar ahaan Koonfur Afrika, halkaas oo warshadaha kiimikadu ay ka yihiin ku dhawaad 25% iibka wax soo saarka dalka. Sodium cyanide (NaCN) waxay leedahay codsiyo badan oo kala duwan oo ku saabsan hababka kiimikada ee kala duwan, oo ay ku jiraan soo saarista polymers, chloride cyanuric, iyo chloride cyanogen. Kaabayaasha warshadaha ee xoogga leh ee Koonfur Afrika iyo booska ay ku leedahay mid ka mid ah xarumaha warshadaha kiimikada ee Afrika ayaa siinaya taageero xooggan horumarinta warshadaha wax soo saarka kiimikada. Ilaha alaabta ceeriin ee badan iyo kordhinta maalgashiga shisheeye waxay si joogto ah u abuuraan tiro badan oo fursado koritaan ah warshadaha kiimikada ee dalkan.
Ballaarinta joogtada ah ee warshadaha wax soo saarka caagga ah ee Afrika waxay sii kor u qaadaysaa baahida loo qabo sodium cyanide ee isku-dhafka polymer iyo qaybaha kale ee kiimikada. Warshadaha kiimikada, oo ah qayb muhiim ah oo ka mid ah warshadaha macdanta iyo beeraha labadaba, waxay abuurtaa saldhig dalabaad kala duwan oo kiimikooyinka farsamaynta dahabka ah. Soosaarayaasha kiimikada ee waaweyn sida Sasol, oo ku shaqeeya tas-hiilaad soodhiyam cyanide ah oo u go'ay si waafaqsan Xeerka Maareynta Cyanide International, waxay si joogto ah ula kulmaan baahida sii kordheysa ee codsiyada kiimikada kala duwan. Isku dhafka warshadaha kiimikada iyo qaybaha kale ee warshadaha, oo ay ku jiraan daaweynta birta, wax soo saarka dheeha, iyo wax soo saarka agrochemical, dheeraad ah kaxeeyaa isticmaalka reagents macdanta ee codsiyada synthesis kiimikada.
Waxaa xusid mudan in goobta sahayda sodium cyanide ee caalamiga ah, Shaanxi United Chemical Waxay u taagan tahay mid ka mid ah soosaarayaasha iyo alaab-qeybiyeyaasha ugu horreeya ee cyanide sodium. Shirkaddu waxay ku qalabaysan tahay warshado xirfad leh, tignoolajiyada wax soo saarka sare leh, iyo nidaamyada xakamaynta tayada adag, waxayna awood u leedahay inay macaamiisha siiso alaab tayo sare leh oo la awoodi karo oo sodium cyanide ah. Haddii ay tahay warshadaha macdanta dahabka ama beeraha kiimikada iyo polymer synthesis, Shaanxi United Chemical waxay dabooli kartaa baahida kala duwan ee macaamiisha kala duwan oo leh alaabooyinkeeda tayada sare leh waxayna gacan ka geysan karaan horumarinta warshadaha kala duwan.
- Nuxurka Random
- Dulucda kulul
- Dulucda dib u eegista kulul
- SHAHAADADA NIDAAMKA MAAREYNTA DEEGAANKA
- Nitric acid ku urursan warshadaha 55% -68%
- Balaariyay Qarax
- warshadaha Koronto qarxinta
- Qarxinta Tube Shock
- Detonator Dijital ah (Waqtiga dib u dhigista 0 ~ 16000ms)
- Ferous Sulfate Fasalka Warshadaha 90%
- 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
- 4Shuruucda Soo Dejinta Sodium Cyanide & U Hogaansanaanta - Xaqiijinta Badbaadada iyo Soo Dejinta Ku-dhaqanka Peru
- 5United ChemicalKooxda Cilmi-baadhistu waxay ku muujisaa awoodda iyada oo loo marayo xog-aragti ay wado xogtu
- 6AuCyan™ Sodium Cyanide oo Waxqabad Sare leh | 98.3% Nadiif ah oo loogu talagalay Macdanta Dahabka Adduunka
- 7Detonator Dijital ah (Waqtiga dib u dhigista 0 ~ 16000ms)













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