Padivi rezvakagadzirwa zvezvinhu zvisina kunaka zve electrode, PetroChina neCNOOC yekunatsa inoramba ichimanikidzwa nekutakura-sarufa coke, uye mitengo yekutengeserana pamusika iri kuramba ichidzikira. Parizvino, mutengo wezvakagadzirwa graphite raw materials uye graphitization processing fees wadzikira, uye simba rekugadzira redivi rekupa rakaburitswa. Kugona kwekugadzira kwemhando yakaderera uye yepakati-yekupedzisira yekugadzira graphite mumusika zvishoma nezvishoma yave yakawandisa, izvo zvakakonzera kuderera kwemitengo yezvigadzirwa izvi. The mainstream negative electrode material natural graphite is 39,000-42,000 yuan/ton, artificial graphite i50,000-60,000 yuan/ton, uye mesocarbon microspheres i60-75,000 yuan/tani.
Kubva pamaonero emutengo, tsono coke uye yakaderera-sarufa coke, iyo yakabikwa yeartificial graphite, inosvika 20% -30% yemutengo wechimiro, uye mutengo wezvigadzirwa wakadzikira kubva muchikamu chechitatu.
Mutengo wemusika wepasi-sarufa petroleum coke wakachinja zvishoma, uye mutengo we2# muEast China neSouth China wakadonha ne200 yuan/ton, uye mutengo wazvino i4600-5000 yuan/ton. Panyaya yebhizimusi guru, Huizhou CNOOC 1#B yakadonha 600 yuan/ton kusvika 4750 yuan/ton. Nzvimbo dzekuchenesa muShandong dzakadonha zvishoma nezvishoma, uye kutakura kwakavharwa zvishoma. Kuderera kwemutengo wepetroleum coke kwakavandudza purofiti yemabhizinesi ecalcined coke, uye kushanda kwemabhizinesi ecalcined coke kwakagadzikana. Mutengo wepasi-sarufa mafuta slurry, iyo yakasvibirira yetsono coke, yakaramba ichidonha uye parizvino iri pa5,200-5,220 yuan/ton. Mamwe makambani ane mafuta-akavakirwa tsono coke akamisa kwenguva pfupi mayuniti ekugadzira coke, kuwanda kwetsono coke kwakaringana, makambani ane marasha anoramba achirasikirwa, uye nguva yekutanga ichiri kutariswa.
Mutengo wekugadzira graphitization wakaverengera ingangoita 50%. Muchikamu chechitatu, nekuda kwekuburitswa kwesimba rekugadzira-side, gaka remusika rakadzikira zvishoma nezvishoma, uye mari yekugadzira yakatanga kudzikira.
Kubva pakuona kwekugovera, chikamu chechitatu chakatanga kupinda munguva yekukura kwekuputika mukugadzirwa kusina kunaka kwe electrode. Mapurojekiti ekutanga asina kunaka ekugadzira electrode zvishoma nezvishoma akasvika pakukwanisa kugadzira uye mapurojekiti matsva akaburitswa zvakanyanya. Kutengeswa kwemusika kwakawedzera nekukurumidza.
Nekudaro, kutenderera kwekugadzirwa kweiyo artificial graphite kwakareba, uye mutengo weanode uye graphitization wakataurirana kwemakumi akati wandei gore rino. Muchikamu chechitatu, fekitori yeanode uye yakadzika iri munhanho yemutambo wemutengo. Kunyangwe mutengo wechigadzirwa wadzikira, hazvireve kuti mutengo wadonha zvakanyanya.
Muchikamu chechina, kunyanya kutanga kubva munaNovember, mafekitori ebhatiri anga achibata mamwe mabasa ekuchengetedza, uye kudiwa kweanode kwakaderera; uye maererano nekupa, mukuwedzera kune hutsva hwekugadzira huwandu hwevagadziri veanode vanogadzira zvishoma nezvishoma gore rino, kune zvakare mamwe madiki kana matsva mafekitori anode akawedzera hutsva gore rino. Nekuburitswa kwesimba rekugadzira, iyo yakaipa electrode kugona kweiyo yakaderera-yekupedzisira uye yepakati-yekupedzisira mhando mumusika zvishoma nezvishoma overcapacitated; mutengo wekupedzisira-coke uye graphitization mari yakaderera, izvo zvakakonzera kuderera kwakazara mumutengo wepasi-yekupedzisira uye yepakati-yekupedzisira negative electrode zvigadzirwa.
Parizvino, zvimwe zvigadzirwa zvakaderera uye zvepakati-ekupedzisira zvine simba pasi rose zvichiri kucheka mitengo, nepo zvimwe zvigadzirwa zvepamusoro zvine mabhenefiti akasimba kubva kune vanogadzira makuru hazvisi kukurumidza kuwedzera kana kutsiviwa, uye mitengo icharamba yakagadzikana munguva pfupi. .
Iyo yezita rekugadzira kugona kweiyo negative electrode yakati wandei, asi nekuda kwesimba remari, tekinoroji, uye kutenderera kwepasi, mamwe mabhizinesi asina kunaka emagetsi akanonoka nguva yekugadzira.
Tichitarisa pamusika wemagetsi wakashata wakazara, nekuda kwesimba rerubatsiro, kukura kwemusika wemagetsi emagetsi matsva kunogumira, uye mafekitori mazhinji emabhatiri anonyanya kushandisa zvigadzirwa. Zvinoenderanawo nezuva rekusaina kondirakiti gore rinouya.
Graphitization: The Logistics uye matambudziko ekufambisa anokonzerwa nekukanganisa kwedenda muInner Mongolia nemamwe matunhu akadzikiswa, asi nekuda kwekukanganisa kwehuwandu hwekugadzira uye zvigadzirwa, mutengo wegraphitization OEM kugadzirisa uchiri kudzikira, uye iyo yakawanda-inodhura rutsigiro rwezvakagadzirwa graphite anode zvinhu zvinoramba zvichipera simba. Parizvino, kuitira kudzora mitengo uye kuderedza njodzi yekukanganiswa kwekupa, mafekitori mazhinji eanode anosarudza kuisa ketani yakazara yemaindasitiri kusimudzira kukwikwidza kwavo. Parizvino, mutengo wakawanda we-graphitization i17,000-19,000 yuan/ton. Zvigadzirwa zvekubatisa vira uye crucibles zvakawanda uye mitengo yakagadzikana.
Nguva yekutumira: Jan-04-2023