Horumar weyn! Coke cirbadda Sinopec waxay ka caawisaa soo saarista korantada garaafyada ultra-sare ee baaxad weyn 

3-dii Maarso, war xiiso leh ayaa ku faafay warshadaha: Jinling coke cirbadda oo ay soo saartay teknoolojiyadda THTD ee Sinopec (Dalian) Petrochemical Research Institute Co., Ltd.. waxay si guul leh u diyaarisay koronto-garaafyada ultra-sare ee cabbirka weyn oo leh dhexroor 700 mm, waxayna si guul leh u dhammaystirtay habka garaafaynta. Imtixaan xirfadeed ka dib, dhammaan tilmaamayaasha korantada graphite waa caadi. Guushan ayaa ah mid muhiimad weyn leh, iyada oo calaamadinaysa in codsiga-dhamaadka sare ee alaabada coke ee cirbadda Sinopec ee berrinka elektiroonigga graphite ay u gudubtay heer cusub, iyada oo lagu duray qiyaasta "xoojinta wadnaha" ee horumarinta warshadaha la xidhiidha. Tan iyo 2024, iyada oo taageero xooggan laga helayo Waaxda Sayniska iyo Teknolojiyadda ee Kooxda Sinopec, Qaybta Sifeynta iyo waaxyo kale, Machadka Dalian wuxuu ku biiray gacmaha Jinling Petrochemical iyo Shirkadda Sifeynta iyo iibinta Shanghai si ay u fuliyaan cilmi-baaris adag oo ku saabsan tignoolajiyada sare ee codsiga ee alaabta kookaha ee Jinling. In duurka ee electrodes graphite, kooxda cilmi si guul ah u dhamaystiray horumarka farsamo ee la isticmaalayo Jinling irbad coke si ay u soo saaraan ultra-sare graphite electrodes dhexroor of 600 mm, oo si guul ah u gudubtay imtixaanka codsiga dhabta ah ee badan oo birta birta hoose. Dhinaca qalabka korantada taban ee baytariyada lithium-ion, waxay sidoo kale ku guulaysteen natiijooyin cajiib ah waxayna si guul leh u soo saareen coke irbad, walxo koronto ah oo taban oo loogu talagalay baytariyada lithium-ion ee awoodda sare leh. Marka loo eego qiimeynta shirkadaha korantada taban ee hoose, soo saarista ugu horreysa ee awoodda gaarka ah ee alaabada coke cirbadda Jinling waxay gaartay 359.6 mAh / g, taas oo u dhiganta waxqabadka awoodda sare ee alaabada coke cirbadaha laga keeno dibadda, oo si buuxda u buuxisa shuruudaha adag ee awoodda sare ee qalabka korantada taban ee baytariyada lithium-ion. Bilowgii 2025, kooxda cilmi-baarista ee Machadka Dalian iyo Jinling Petrochemical kuma qanacsanayn guulaha jira. Iyada oo ku saleysan dhammaystirka cilmi-baarista geeddi-socodka buuxa ee kookaha cirbadaha graphite ee awoodda ultra-sare leh oo leh dhexroorka 600 mm, waxay ka shaqeynayeen si aan joogsi lahayn si ay u sameeyaan cilmi-baaris farsamo oo ku saabsan alaabta irbadda kookaha ee ultra-sare ee graphite electrode oo leh dhexroor 700 mm. Laga bilaabo dhowr xiriiriye oo muhiim ah sida hagaajinta saamiga alaabta ceyriinka, hagaajinta habka cabbirka, iyo xakamaynta tayada badeecada, waxay u hoggaansamaan fikradda sayniska ee "hal walxo ceeriin ah, hal istiraatiijiyad" waxayna si taxadar leh u dejiyaan qorshe wax-soo-saarka coke cirbadda. Iyada oo loo marayo dadaallo aan kala go 'lahayn, tilmaamayaasha muhiimka ah ee alaabta coke irbadda Jinling ayaa si weyn loo hagaajiyay, iyo taxane ah oo geeddi-socod adag sida naqshadaynta extrusion, impregnation, dubay, iyo graphitization of ultra-sare graphite electrodes oo leh dhexroor 700 mm ayaa si guul leh loo hirgeliyay in hoos graphite electrode shirkadaha, dhigid a aasaas adag si ay u dhisaan aasaaska sare ee Sinop-cookaha. astaanta alaabta. Iyadoo hirgelinta guusha this, waxa aan la filayaa ma aha oo kaliya in la beddelo xaaladda ku tiirsanaanta muddada-dheer ee soo dejinta ee suuqa graphite-dhamaadka sare ee gudaha gudaha iyo in la yareeyo kharashka wax soo saarka ee shirkadaha la xidhiidha, laakiin sidoo kale in ay sii kor u cusboonaysiinta teknoolajiyada Shiinaha ee horumarinta warshadaha ee beeraha dhalada birta iyo tamarta cusub. Iyada oo ka soo horjeeda baahida sii kordheysa ee baahida caalamiga ah ee tamarta cagaaran iyo waxtarka leh, horumarkani wuxuu shaki la'aan ku daray miisaan xoog leh warshadaha Shiinaha ee la xidhiidha ka qaybgalka tartanka caalamiga ah, mustaqbalkuna waa mid rajo leh.