Mabaadi'da Isku-darka Saamiga ee Batrool Coke iyo Waxyaabaha Kala Duwan ee Salfurka:
Waa maxay Xadka ugu Badan ee loo ogol yahay sulfur-ka quudinta foornada si loo hubiyo tayada anode?**
Soo saarista anodes-ka aluminiumka ah ee hore loo dubay, xadka ugu badan ee sulfur ee loo oggol yahay quudinta foornada ayaa caadi ahaan ah 3.0% si loo hubiyo tayada anode-ka. Xadkani wuxuu ku salaysan yahay mabaadi'da asaasiga ah ee soo socota iyo tixgelinta farsamada:
1. Saamaynta Laba-geesoodka ah ee ku jirta maadada sulfur-ka ee waxqabadka anode
- Faa'iidooyinka Sulfur-ka Yar:
Marka maadada sulfurku ay yar tahay (tusaale ahaan, ≤2.0%), xasilloonida kulaylka anode iyo iska caabbinta oksaydhka ayaa soo hagaagta, taasoo yaraynaysa qiiqa sulfur oxide (SOₓ) inta lagu jiro electrolysis-ka waxayna yaraynaysaa khataraha wasakhowga deegaanka. Intaa waxaa dheer, kookaha sulfur-ka yar wuxuu yareeyaa dildilaaca anode, daadinta, iyo isticmaalka xad-dhaafka ah iyadoo la kordhinayo cimriga adeegga. - Khataraha Sulfur Sare:
Tirada xad dhaafka ah ee sulfur (tusaale ahaan, >3.0%) waxay si weyn u kordhisaa jajabka kulaylka anode, taasoo keenta dildilaac iyo daadasho inta lagu jiro electrolysis, taas oo kordhisa isticmaalka xad dhaafka ah. Intaa waxaa dheer, sulfur wuxuu soo saaraa sulfides (tusaale ahaan, FeS) inta lagu jiro electrolysis, taasoo kordhinaysa iska caabbinta xiriirka u dhexeeya usha anode iyo anode kaarboon, kor u qaadida hoos u dhaca danabka, iyo kor u qaadista isticmaalka tamarta.
2. Mabaadi'da Isku-darka Saamiga: Xakamaynta Qashinka Dusha laga soo saaro ee ku jira Sulfur ≤3.0%
- Isku darka Kookaha Sulfur-ka Sare iyo kan Hoose:
Kookaha sulfur-ka badan (tusaale ahaan, 4.5% sulfur) waxaa lagu qasi karaa kookaha sulfur-ka yar (tusaale ahaan, 1.2% sulfur) si wax ku ool ah loo yareeyo heerka sulfur-ka ee kookaha isku dhafan. Tusaale ahaan, saamiga isku-darka 1:1 wuxuu soo saaraa heerka sulfur-ka isku dhafan oo ah 2.85%, taasoo buuxinaysa xadka quudinta foornada. Si loo yareeyo xadadka dheeraadka ah, hagaajinta saamiga (tusaale ahaan, 1:2) waxay hoos u dhigtaa heerka sulfur-ka ilaa 2.30%. - Kaydinta Gaarka ah iyo Dufcad Sax ah:
Kookaha sulfur-ka sare iyo kan hoose waa in si gaar ah loo kaydiyaa si looga fogaado wasakhowga. Inta lagu jiro dufcadda, baaldiyada qabashada waxaa loo isticmaalaa in lagu qaso walxaha iyadoo loo eegayo cabbirka, iyadoo la hubinayo isku-darka isku midka ah ka hor inta aan la gelin kalsiyum-ka iyo dejinta heerka sulfur-ka ee meelaha bartilmaameedka ah. - Hagaajinta Habka Kalluunka:
Si dhow ula socoshada heerkulka kalsiyum-ka (badanaa 1250-1350°C) iyo waqti ku filan oo lagu qooyo ayaa lagama maarmaan ah si loo yareeyo haraaga kacsan iyo in la hagaajiyo tayada kookaha kalsiyum-ka. Hagaajinta xuduudaha waxay hubineysaa hawlgalka kalsiyum-ka oo deggan.
3. Dhaqamada Warshadaha ee Xadka ugu Badan ee Sulfur-ka Quudinta Foornada
- Sahaminta Soo-saareyaasha Anode-ka ee la dubay ee Gudaha:
Kookaha batroolka oo leh 3.0% sulfur ayaa si toos ah loogu milmi karaa iyada oo aan la isticmaalin nadiifin dheeraad ah, taasoo ka tarjumaysa isku raacsanaanta warshadaha ee ku saabsan dheellitirka tayada anode iyo waxtarka kharashka. - Tixraaca Heerarka Caalamiga ah:
Warshadaha kaarboonka aluminiumku guud ahaan waxay u baahan yihiin maadada sulfur ≤3.0% ee kookaha batroolka. Tusaale ahaan, kookaha batroolka ceeriin ee heerka 3B wuxuu qeexayaa xadka sulfur ee 3.0%, oo ku habboon soo saarista anode-ka hore loo dubay.
4. Cawaaqibta ka dhalata Xadka Sulfur-ka ee ka Gudba
- Tayada Anode ee Xun:
Sulfur xad-dhaaf ah wuxuu kordhiyaa jajabka kulaylka, isagoo sababa dildilaac, daadasho, iyo isticmaal badan inta lagu jiro elektrolysis. Iska caabbinta anode ee kor u kacday waxay kordhisaa danabka unugyada iyo isticmaalka tamarta aluminium ee halkii tan ah. - Wasakhowga Deegaanka ee sii Xun:
Kordhinta qiiqa SOₓ inta lagu jiro electrolysis waxay waxyeelaysaa tayada jawiga waxayna jebinaysaa xeerarka deegaanka. - Xidhitaanka Qalabka Degdegga ah:
Filimada Sulfide (tusaale ahaan, FeS) ee ku yaal ulaha anode waxay kor u qaadaan iska caabbinta taabashada, waxayna dardar geliyaan burburka qalabka waxayna soo gaabiyaan cimriga adeegga.
Waqtiga boostada: Abriil-20-2026