
Dhinaca macdanta, gaar ahaan hababka soo saarista dahabka halkaas oo cyanidation uu yahay hab caadi ah, fahamka xiriirka ka dhexeeya heerka macdanta iyo isticmaalka Sodium Cyanide waa muhiim. Sodium cyanide wuxuu door muhiim ah ka ciyaaraa kala dirida dahabka matrix-ka macdanta, laakiin xaddiga loo baahan yahay wuu kala duwanaan karaa iyadoo ku xiran heerka macdanta la farsameynayo.
Fahamka Fasalka Macdanta
Heerarka macdanta waxaa loola jeedaa isku-ururinta macdanta qiimaha leh, sida dahabka, gudaha macdanta. Macdanta darajada sare waxay ka kooban tahay xaddi aad u badan oo macdan ah oo la rabo, halka macdanta darajada hoose ay leeyihiin xooga hoose oo aad u hooseeya. Tusaale ahaan, macdanta dahabka ah ee darajada sare waxay ku jiri kartaa dhowr garaam oo dahab ah tan macdan ah, halka macdanta darajada hoose ay yeelan karto wax ka yar hal garaam halkii tan.
Habka Cyanidation-ka
Habka Cyanidation-ku wuxuu adeegsadaa xalalka sodium cyanide si uu ula falgalo dahabka ku jira macdanta. Marka uu oksijiin jiro, ayoonada cyanide-ka ee ku jira xalka Sodium cyanide waxay isku daraan dahabka si ay u sameeyaan isku-dhafan milma. Falgalkan kiimikada ah wuxuu u oggolaanayaa dahabka in laga sooco matrix-ka macdanta, taasoo sahlaysa in la soo saaro. Habkani si weyn ayaa loo isticmaalaa sababtoo ah wuxuu waxtar u leeyahay soo saarista dahabka noocyada kala duwan ee macdanta.
Saamaynta Fasalka Macdanta ee Isticmaalka Sodium Cyanide
Sare - Heerarka darajada
Isticmaalka Hooseeya ee Macdanta : Marka la macaamilayo macdanta heerka sare ah, xaddiga sodium cyanide ee loo baahan yahay halkii unug ee macdanta qiimaha leh (tusaale ahaan, halkii garaam ee dahabka ah) ayaa badanaa hooseeya. Tani waxay sabab u tahay in ay jirto uruurin sare oo macdanta bartilmaameedka ah oo ku jirta mugga yar ee macdanta. Tusaale ahaan, haddii macdanta dahabka heerka sare ah ay ka kooban tahay 10 garaam oo dahab ah tankiiba, ayna u baahan tahay 2 kg oo sodium cyanide ah tankiiba oo macdan ah si loo gaaro heer wax ku ool ah oo soo saarista, isticmaalka Sodium cyanide halkii garaam ee dahabka ah waa 0.2 kg. Qadarka ugu hooseeya ee gangue (macdanta aan qiimaha lahayn ee ku jirta macdanta) ee macdanta heerka sare ah waxay la macno tahay in ay jiraan falcelinno yar oo ka iman kara cyanide.
Kinetics-ka Falcelinta Degdegga ah : Macdanta heerka sare ah waxay u janjeertaa inay si dhakhso leh uga falceliso xalka cyanide. Xoogga sare ee macdanta la beegsanayo waxay siisaa goobo badan oo falgalka cyanide-ka - dahabka ah uu dhaco. Natiijo ahaan, habka soo saarista waxaa lagu dhammeyn karaa waqti gaaban gudahood, taasoo sidoo kale gacan ka geysan karta hoos u dhigista isticmaalka cyanide-ka guud. Tani waa sababta oo ah inta badan ee xalka cyanide uu la xiriiro macdanta, ayay u badan tahay inay ku dhacdo falcelinta dhinaca sida hydrolysis-ka ama falcelinta wasakhda kale ee ku jirta macdanta.
Hoose - Heerarka darajada
Isticmaalka Qaraabada Sare : Macdanta heerka hoose guud ahaan waxay u baahan yihiin xaddi sare oo ah sodium cyanide halkii halbeeg oo macdan qiimo leh. Ka fiirso macdanta dahabka heerka hoose oo ka kooban 0.5 garaam oo dahab ah halkii tan. Si loo gaaro heer soo saarid macquul ah, waxaa laga yaabaa inay u baahato 1.5 kg oo sodium cyanide ah halkii tan oo macdan ah. Xaaladdan, isticmaalka sodium cyanide halkii garaam oo dahab ah waa 3 kg, taas oo si weyn uga sarreysa tusaalaha macdanta heerka sare ah. Sababta tan ayaa ah in ay jirto mugga weyn ee macdanta gangue ee ku jira macdanta heerka hoose ah. Macdanta gangue-ga waxay la falgeli karaan cyanide, iyagoo samaynaya isku-dhafan ama isticmaalaya oksijiin ku jira xalka, labaduba waxay kordhiyaan baahida cyanide-ka.
Heerarka Falcelinta Gaabiska ah : Habka soo saarista macdanta heerka hoose badanaa waa gaabis. Xoogga hoose ee macdanta bartilmaameedka ah waxay la macno tahay in ayoonnada cyanide ay tahay inay raadiyaan mugga weyn ee macdanta si ay u helaan oo ay uga falceliyaan dahabka. Waqtigan falcelinta dheer wuxuu horseedi karaa isticmaalka cyanide oo kordha sababtoo ah falcelinta dhinaca. Intaa waxaa dheer, xaaladaha qaarkood, si loo magdhabo heerka falcelinta gaabiska ah, xoojinta cyanide oo sareysa ayaa laga yaabaa in loo isticmaalo xalka, taasoo sii kordhinaysa isticmaalka guud.
Waxyaalaha kale ee saameeya xidhiidhka
Macdanta Macdanta : Joogitaanka macdano kale oo ku jira macdanta ayaa si weyn u saameyn kara isticmaalka cyanide iyadoon loo eegin heerka macdanta. Macdanta sida naxaasta, zinc, arsenic, iyo antimony waxay la falgeli karaan cyanide, iyagoo samaynaya isku-dhafan deggan sidaas darteedna waxay cunaan cyanide-ka haddii kale loo heli lahaa soo saarista dahabka. Tusaale ahaan, macdanta naxaasta waxay la falgeli kartaa cyanide-ka si ay u sameeyaan isku-dhafan naxaas - cyanide, haddii macdantu ay ku jirto xaddi badan oo naxaas ah, isticmaalka cyanide-ku si weyn ayuu u kordhi doonaa, xitaa macdanta dahabka ee heerka sare ah.
Cabbirka Walxaha iyo Bedka Dusha sare : Cabbirka walxaha macdanta iyo bedka dusha sare ayaa sidoo kale door ka ciyaara. Macdanta si fiican loo shiiday waxay leeyihiin bedka dusha sare oo weyn, taas oo kor u qaadi karta xiriirka ka dhexeeya xalka cyanide iyo walxaha dahabka ah. Si kastaba ha ahaatee, haddii macdantu ay ka badan tahay dhulka, waxay sidoo kale kordhin kartaa tirada macdanta gangue ee la soo bandhigo oo la heli karo si ay ula falgalaan cyanide. Arrintani waxay si kala duwan u saameyn kartaa isticmaalka cyanide-ka ee macdanta heerka sare iyo kan hoose, laakiin guud ahaan, xakamaynta saxda ah ee cabbirka walxaha ayaa lagama maarmaan u ah hagaajinta isticmaalka cyanide-ka.
Ugu Dambeyn
Marka la soo koobo, heerka macdanta ayaa saameyn weyn ku leh qadarka sodium cyanide ee looga baahan yahay habka cyanidation-ka. Macdanta heerka sare sida caadiga ah waxay u baahan yihiin in ka yar sodiyam cyanide halkii cutub ee macdanta qiimaha leh waxayna leeyihiin falcelinta falcelinta degdega ah, halka macdanta darajada hoose ay u baahan tahay xaddi sare oo cyanide ah oo inta badan leh heerar falcelin ah oo gaabis ah. Si kastaba ha ahaatee, arrimo kale sida macdanta macdanta iyo xajmiga qaybta ayaa sidoo kale u baahan in si taxadar leh loo tixgeliyo marka la go'aaminayo qiyaasta sodium cyanide ee ugu fiican ee hawlaha macdanta. Fahamka cilaaqaadyadan, macdan qodayaashu waxay si hufan oo qiimo leh u soo saari karaan - si wax ku ool ah u soo saaraan macdanta qiimaha leh iyada oo la yareynayo saameynta deegaanka ee la xiriirta isticmaalka sodium cyanide.
- Nuxurka Random
- Dulucda kulul
- Dulucda dib u eegista kulul
- Birta Sodium, ≥99.7%
- Waa maxay wakiilka dejinta, sideese uga shaqeysaa macdanta?
- Sodium Gluconate ee Daaweynta Biyaha
- United Chemical, Macdanta TuXingSun, iyo Henan Lingbao Dahab Mine si Wadajir ah u Sameyay Miinada Ka Xorta ah Cyanide
- Wadnaha Cagaaran ee Warshadaha Casriga ah | Shiinaha Shaanxi United ChemicalSulfuric acid ee nadiifka ah ee sarreeya
- Shiinaha Shaanxi United ChemicalKaarboonka Dahabka Adag ee Sareeya ee Firfircoon ee Gaarka ah
- Sodium Ferrocyanide waxay leedahay adeegsi badan!
- 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











La talinta fariinta onlaynka ah
Faallo ku dar: