Coke-ga irbadda waa nooc tayo sare leh oo si xooggan loogu sameeyay walxaha kaarboonka. Muuqaalkiisu waa mid adag oo daloolsan oo leh cawl qalin ah iyo dhalaal bir ah. Qaab-dhismeedkiisu wuxuu leeyahay qaab-dhismeed socod oo cad, oo leh godad waaweyn laakiin yar iyo qaab yar oo qaabaysan. Waa walaxda ceeriin ah ee lagu soo saaro alaabada kaarboonka ee heerka sare ah sida elektroodka awoodda sare leh, walxaha kaarboonka gaarka ah, fiber-ka kaarboonka iyo agabkeeda isku-dhafan.
Sida laga soo xigtay agabka kala duwan ee wax soo saarka, coke-ka irbadda waxaa loo qaybin karaa taxane saliid iyo taxane dhuxul laba nooc oo coke irbad ah. Coke-ka irbadda ee laga soo saaro haraaga batroolka oo ah walxo cayriin ah waa coke irbad taxane saliid ah. Coke-ka irbadda lagu cabbiro dhuxusha ee laga soo saaro dhuxusha tar iyo qaybteeda waxaa loo yaqaan coke irbad cabbir dhuxul ah.
Tusmooyinka saameeya tayada kookaha irbadda waxaa ka mid ah cufnaanta dhabta ah, cufnaanta sulfur, cufnaanta nitrogen, cufnaanta isbeddelka, cufnaanta dambaska, cufnaanta ballaarinta kulaylka, iska caabinta korontada, cufnaanta gariirka-adag, iwm. Sababtoo ah isku-dhafka tusmada gaarka ah ee kala duwan, kookaha irbadda waxaa loo qaybin karaa heer sare (heer sare), fasalka koowaad iyo fasalka labaad.
Farqiga waxqabadka ee u dhexeeya cirbadda cabbirka dhuxusha iyo cirbadda cabbirka saliidda waxaa ka mid ah qodobbada soo socda.
1. Xaaladahaas oo kale, elektroodka garaafka ee laga sameeyay kookaha irbadda taxanaha saliidda ayaa ka fudud in la sameeyo marka loo eego kookaha irbadda taxanaha dhuxusha marka loo eego waxqabadka.
2. Ka dib marka la sameeyo alaabada garaafitka, wax soo saarka garaafka leh ee irbadda taxanaha saliidda waxay leeyihiin cufnaan iyo xoog yar oo ka sarreeya kan irbadda taxanaha dhuxusha, taas oo ay sababto ballaarinta irbadda taxanaha dhuxusha inta lagu jiro garaafka.
3. Isticmaalka gaarka ah ee elektroodka garaafka, badeecooyinka garaafka leh ee leh cirbadda saliidda leh waxay leeyihiin isku-darka hoose ee ballaarinta kulaylka.
4. Marka la eego tusmooyinka jireed iyo kiimikada ee elektroodka garaafka, iska caabbinta gaarka ah ee alaabada garaafka leh ee kookaha irbadda taxanaha saliidda ayaa wax yar ka sarreeya kan alaabada kookaha taxanaha dhuxusha.
5. Waxa ugu muhiimsan ayaa ah in coke-ka cirbadda lagu cabbiro dhuxusha uu ku fido habka graphitization heerkulka sare, marka heerkulku gaaro 1500-2000 ℃, sidaa darteed xawaaraha kor u kaca heerkulka waa in si adag loo xakameeyaa, ee aan si degdeg ah loo kululayn, waxaa ugu wanaagsan in aan la isticmaalin wax soo saarka habka graphitization taxane ah, coke-ka cirbadda lagu cabbiro dhuxusha iyadoo lagu darayo waxyaabo lagu daro si loo xakameeyo ballaarintiisa, heerka ballaarinta waa la dhimi karaa. Laakiin way ka sii adag tahay in la gaaro coke-ka irbadda ku salaysan saliidda.
6. Nidaamka saliidda ee kalsiyumku wuxuu leeyahay kook yar iyo cabbir qamadi oo khafiif ah, halka irbadda cabbirka dhuxusha ay leedahay kook yar iyo cabbir qamadi oo weyn (35-40 mm), taas oo buuxin karta shuruudaha cabbirka qamadiga, laakiin waxay dhibaato ku keentaa burburinta isticmaalaha.
7. Sida laga soo xigtay Shirkadda Japan Petroleum Coke Company, waxaa loo arkaa in isku-darka irbadda kookaha taxanaha saliidda uu ka fudud yahay kan irbadda kookaha taxanaha dhuxusha, sidaa darteed way fududahay in la xakameeyo inta lagu jiro habka kookaynta.
Marka laga eego aragtida kor ku xusan, coke-ka irbadda nidaamka saliidda wuxuu leeyahay afar hoose: cuf-isjiidadka gaarka ah oo hooseeya, xoog hooseeya, CTE hooseeya, iska caabin gaar ah oo hooseeya, labada hore ee hoose ee alaabada graphite, labada ugu dambeeya ee hooseeya ee alaabada graphite waa mid wanaagsan. Guud ahaan, tusmooyinka waxqabadka ee coke-ka irbadda taxanaha saliidda ayaa ka wanaagsan kuwa coke-ka irbadda taxanaha dhuxusha, baahida codsiguna waa ka badan tahay.
Waqtigan xaadirka ah, elektroodka garaafiga waa suuqa baahida ugu weyn ee kookaha irbadda, kaasoo ka dhigan qiyaastii 60% wadarta guud ee kookaha irbadda, shirkadaha elektroodkana waxay leeyihiin baahi cad oo ku saabsan tayada kookaha irbadda, iyada oo aan lahayn baahi tayo shaqsiyeed. Alaabada anode-ka baytariga Lithium ion waxay leeyihiin baahi kala duwan oo kookaha irbadda ah, suuqa dijitaalka ah ee heerka sare ah wuxuu door bidaa kookaha saliidda lagu kariyey, suuqa baytariga korontada wuxuu aad ugu tiirsan yahay kookaha cayriin ee kharash-ool ah.
Soo saarista irbadda kookaha waxay leedahay heer farsamo oo gaar ah, sidaa darteed waxaa jira shirkado yar oo gudaha ah. Waqtigan xaadirka ah, soosaarayaasha irbadda kookaha ee taxanaha saliidda gudaha ee ugu waaweyn waxaa ka mid ah Shandong Jingyang, Shandong Yida, Jinzhou Petrochemical, Shandong Lianhua, Bora Biological, Weifang Fumei New Energy, Shandong Yiwei, Sinopec Jinling Petrochemical, Maoming Petrochemical, iwm. Soosaarayaasha ugu muhiimsan ee irbadda kookaha ee cabbirka dhuxusha waa Baowu Carbon Material, Baotailong Technology, Anshan Kaitan, Angang Chemical, Fang Daxi Kemo, Shanxi Hongte, Henan Kaitan, Xuyang Group, Zaozhuang Zhenxing, Ningxia Baichuan, Tangshan Dongri New Energy, Taiyuan Shengxu, iwm.
Waqtiga boostada: Diseembar-02-2022