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 muuqda oo socda, 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, walaxda kaarboonka gaarka ah, fiber-ka kaarboonka iyo walaxda isku-dhafan.
Sida laga soo xigtay walxaha ceeriin ee kala duwan, coke-ka irbadda waxaa loo qaybin karaa coke irbadda saliidda iyo coke irbadda dhuxusha. Coke-ka irbadda laga soo saaro haraaga batroolka waa coke irbadda saliidda. Coke-ka irbadda laga soo saaro dhuxusha tar, qaybtiisuna waa coke irbadda taxanaha dhuxusha.
Tusmooyinka saameeya tayada kookaha irbadda waxaa ka mid ah cufnaanta dhabta ah, cufnaanta sulfur, cufnaanta nitrogen, walaxda isbeddelka leh, cufnaanta dambaska, cufnaanta ballaarinta kulaylka, iska caabinta, cufnaanta gariirka, 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 dhuxusha iyo saliidda coke-ga waxaa ka mid ah qodobbada soo socda.
1. Xaaladahaas oo kale, elektroodka garaafka ee laga sameeyay irbadda saliidda ayaa ka fudud in la qaabeeyo marka loo eego irbadda dhuxusha.
2. Ka dib marka la sameeyo badeecooyinka garaafka, cufnaanta iyo xoogga badeecooyinka garaafka leh ee badeecooyinka jaranjarada saliidda leh ayaa wax yar ka sarreeya kan badeecooyinka jaranjarada taxanaha dhuxusha, taas oo ay sababto ballaarinta badeecooyinka jaranjarada taxanaha dhuxusha ah inta lagu jiro garaafka.
3. Isticmaalka gaarka ah ee elektroodka garaafka, wax soo saarka garaafka leh ee cirbadda saliidda ee kookaha ayaa leh isku-darka hoose ee ballaarinta kulaylka.
4. Marka la eego tusmooyinka jireed iyo kiimikada ee elektroodka garaafka, iska caabbinta gaarka ah ee badeecada garaafka leh ee cirbadda saliidda kookaha ayaa wax yar ka sarreysa tan badeecada cirbadda dhuxusha kookaha.
5. Waxa ugu muhiimsan waa in coke-ka cirbadda lagu cabbiro dhuxusha uu ballaarto marka heerkulku gaaro 1500-2000 ℃ inta lagu jiro habka graphitization heerkulka sare, sidaa darteed heerka kor u kaca heerkulka waa in si adag loo xakameeyaa, ee maaha kor u kaca heerkulka degdega ah, waxaa ugu wanaagsan in aan la isticmaalin soo saarista habka graphitization taxanaha 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 cirbadda saliidda.
6. Coke-ka irbadda saliidda ee Calcined wuxuu leeyahay kook yar iyo cabbir yar oo walxaha ah, halka coke-ka irbadda dhuxusha uu leeyahay wax yar iyo cabbir weyn oo walxaha ah (35 - 40 mm), kaas oo buuxin kara shuruudaha cabbirka walxaha qaacidada, laakiin wuxuu dhibaato u keenaa dadka isticmaala.
7. Sida laga soo xigtay soo bandhigidda Shirkadda Japan Petroleum Coke, waxaa la aaminsan yahay in isku-darka irbadda saliidda ee kookaha uu ka fudud yahay irbadda dhuxusha, sidaa darteed way fududahay in la xakameeyo wakhtiga kookaha iyo kululaynta.
Marka laga eego kor ku xusan, coke-ka irbadda saliidda wuxuu leeyahay afar hoose: cuf-isjiidadka beenta ah ee gaarka ah oo hooseeya, xoog hooseeya, CTE hooseeya, iska caabin gaar ah oo hooseeya, labada badeecadood ee ugu horreeya ee hooseeya ilaa graphite, labada badeecadood ee ugu dambeeya ee hooseeya ilaa graphite waa kuwo wanaagsan. Guud ahaan, tusmooyinka waxqabadka ee coke-ka irbadda taxanaha saliidda ayaa ka wanaagsan coke-ka irbadda taxanaha dhuxusha, baahida codsiguna sidoo kale waa ka badan tahay.
Waqtigan xaadirka ah, elektroodka garaafiga waa suuqa ugu weyn ee baahida loo qabo kookaha irbadda, kaasoo ka dhigan qiyaastii 60% wadarta guud ee isticmaalka kookaha irbadda, halka shirkadaha elektroodka ay leeyihiin baahi tayo cad oo loogu talagalay kookaha irbadda, iyada oo aan lahayn baahi tayo shaqsiyeed. Baahida kookaha irbadda ee walxaha anode-ka ee baytariga lithium ion waa mid aad u kala duwan, suuqa dhijitaalka ah ee heerka sare ah wuxuu doorbidaa kookaha saliidda lagu kariyey, suuqa baytariyada korontada wuxuu aad ugu tiirsan yahay kookaha oo leh waxqabad kharash sare leh.
Soo saarista irbadda kookaha waxay leedahay heer farsamo oo gaar ah, sidaa darteed ganacsiyada gudaha waa kuwo aad u naadir ah. Waqtigan xaadirka ah, shirkadaha wax soo saarka gudaha ee ugu muhiimsan ee kookaha saliidda waxaa ka mid ah: Weifang Fumei cusub Tamarta, Shandong Jingyang, Shandong Yida, Jinzhou Petrochemical, Shandong Lianhua, Bora Biological, Weifang Fumei cusub tamar, Shandong Yiwei, Sinopec jinling Petrochemical, Maoming petrochemical, iwm. Shirkadaha wax soo saarka ee taxanaha dhuxusha ee taxanaha dhuxusha ee Baowu kaarboon, tiknoolajiyada Baotailong, Anshan kaarboon furan, Anshan Chemical, Fang Daxi ke Mo, Shanxi Macro, Henan kaarboon furan, Xuyang Group, Zaozhuang revitalization, Ningxia Baichuan, Tamarta cusub ee Tangshan Dongri, Taiyuan Shengxu iyo wixii la mid ah.
Waqtiga boostada: Oktoobar-19-2021