Zinthu za kaboni zitha kugawidwa m'magulu potengera momwe zimagwiritsidwira ntchito m'magulu a graphite electrode, mtundu wa carbon block, mtundu wa graphite anode, mtundu wa carbon electrode, mtundu wa phala, mtundu wa kaboni wamagetsi, mtundu wa ulusi wa kaboni, mtundu wapadera wa graphite, mtundu wa graphite heat exchanger, ndi zina zotero. Ma electrode a graphite amatha kugawidwa m'magulu amagetsi amagetsi a graphite kutengera kuchuluka kwa mphamvu komwe kumaloledwa. Ma electrode amphamvu kwambiri, ma electrode amphamvu kwambiri. Ma carbon block amatha kugawidwa m'magulu potengera momwe amagwiritsidwira ntchito m'magulu a carbon blocks a blast furnace, ma aluminium carbon blocks, ma electric furnace blocks, ndi zina zotero. Zinthu za kaboni zitha kugawidwa m'magulu a carbon, zinthu za graphite, ulusi wa kaboni ndi ulusi wa graphite, ndi zina zotero malinga ndi kuzama kwa kukonza. Zinthu za kaboni zitha kugawidwa m'magulu a graphite, zinthu za kaboni, ulusi wa kaboni, ndi zinthu zapadera za graphite, ndi zina zotero, kutengera zipangizo zosiyanasiyana zopangira ndi njira zopangira. Zinthu za kaboni zitha kugawidwanso m'magulu azinthu zokhala ndi phulusa lalikulu ndi zinthu zokhala ndi phulusa lochepa (lokhala ndi phulusa lochepera 1%) kutengera kuchuluka kwa phulusa lomwe lili nalo.
Miyezo yaukadaulo ya dziko lonse ndi miyezo yaukadaulo yoperekedwa ndi unduna pazinthu zopangidwa ndi mpweya m'dziko lathu imagawidwa malinga ndi kagwiritsidwe ntchito kosiyanasiyana ka zinthu ndi njira zosiyanasiyana zopangira. Njira yogawayi ikuwonetsa kagwiritsidwe ntchito kosiyanasiyana ndi njira zopangira zinthu ndipo ndi yosavuta kuwerengera. Chifukwa chake, njira yake yowerengera imagwiritsanso ntchito muyezo uwu wogawa. Izi ndi chiyambi cha kugawa ndi kufotokozera zinthu zopangidwa ndi mpweya ndi Anshan Carbon.
1. Zinthu zopangidwa ndi kaboni ndi graphite
(1) Mtundu wa electrode ya Graphite
Amapangidwa makamaka ndi petroleum coke ndi needle coke ngati zinthu zopangira, ndipo malasha a tar pitch ndi binder. Amapangidwa kudzera mu calcination, batching, kneading, pressing, roasting, graphitization ndi machining. Ndi conductor yomwe imatulutsa mphamvu zamagetsi mu mawonekedwe a arc yamagetsi mu uvuni wa arc yamagetsi kuti itenthe ndikusungunula mphamvu. Malinga ndi zizindikiro zake zabwino, imatha kugawidwa m'magulu awiri: mphamvu wamba, mphamvu yayikulu komanso mphamvu yayikulu kwambiri. Ma electrode a graphite ndi awa:
(1) Ma electrode a grafiti amphamvu wamba. Ma electrode a grafiti okhala ndi mphamvu yamagetsi yochepera 17A/cm² amaloledwa kugwiritsidwa ntchito, ndipo amagwiritsidwa ntchito makamaka mu uvuni zamagetsi wamba popanga zitsulo, kusungunula silicon, kusungunula phosphorous yachikasu, ndi zina zotero.
(2) Ma electrode a graphite ophimbidwa ndi anti-oxidation. Ma electrode a graphite ophimbidwa ndi anti-oxidation protective layer pamwamba amapanga layer yoteteza yomwe imayendetsa komanso yolimbana ndi kutentha kwambiri, zomwe zimachepetsa kugwiritsa ntchito ma electrode popanga zitsulo.
(3) Ma electrode a graphite amphamvu kwambiri. Ma electrode a graphite okhala ndi mphamvu yamagetsi ya 18 mpaka 25A/cm² amaloledwa kugwiritsidwa ntchito, makamaka m'mauvuni amagetsi amphamvu kwambiri opangira zitsulo.
(4) Ma electrode a graphite amphamvu kwambiri. Ma electrode a graphite okhala ndi mphamvu yamagetsi yoposa 25A/cm² amaloledwa. Amagwiritsidwa ntchito makamaka mu uvuni zamagetsi zopangira zitsulo zamphamvu kwambiri.
(2) Mtundu wa anode wa Graphite
Amapangidwa makamaka ndi petroleum coke ngati zopangira ndi malasha phula ngati binder, ndipo amapangidwa kudzera mu calcination, batching, kneading, pressing, roasting, impregnation, graphitization ndi machining. Nthawi zambiri amagwiritsidwa ntchito ngati anode yoyendetsera zida zamagetsi mumakampani opanga ma electrochemical. Kuphatikiza: (1) Ma anode plates osiyanasiyana amakampani opanga mankhwala. (2) Ndodo zosiyanasiyana za anode
(3) Mitundu yapadera ya graphite
Amapangidwa makamaka ndi petroleum coke yapamwamba kwambiri ngati zopangira, malasha phula kapena utomoni wopangidwa ngati chomangira, ndipo amapangidwa kudzera mu kukonzekera zinthu zopangira, kusakaniza, kukanda, kukanikiza mapiritsi, kuphwanya, kukandanso, kupanga, kuchulukitsa kachulukidwe, kuyikamo zinthu zambiri, kuyeretsa ndi kuyikamo zinthu, komanso kupanga. Nthawi zambiri amagwiritsidwa ntchito m'magawo a ndege, zamagetsi ndi mafakitale a nyukiliya. Amaphatikizapo graphite yoyera ya spectral, graphite yoyera kwambiri, graphite yolimba kwambiri, yokhala ndi kachulukidwe kakakulu komanso pyrolytic, ndi zina zotero.
(4) Chosinthira kutentha cha Graphite
Chopangidwa ndi graphite chosalowa madzi chosinthira kutentha chimapangidwa pokonza graphite yopangira mawonekedwe ofunikira, kenako nkuiyika mu resin ndikuisakaniza ndi utomoni. Ndi chipangizo chosinthira kutentha chomwe chimakonzedwa kuchokera ku graphite yopangira yosalowa madzi ngati maziko ndipo chimagwiritsidwa ntchito kwambiri mumakampani opanga mankhwala.
Kuphatikizapo: (1) Chosinthira kutentha cha mtundu wa block-hole; (2) Chosinthira kutentha cha radial (3) Chosinthira kutentha cha filimu yogwa (4) Chosinthira kutentha cha tubular.(5) Mtundu wa elekitirodi ya kaboni
Ma electrode oyendetsedwa ndi makina opangidwa ndi kukanikiza ndi kuyatsa ndi zinthu zopangidwa ndi carbonaceous monga anthracite ndi metallurgical coke (kapena petroleum coke) ngati zinthu zopangira ndi malasha tar pitch ngati binder, popanda kuchitidwa graphitization. Sikoyenera uvuni zamagetsi zomwe zimagwiritsidwa ntchito posungunula chitsulo chapamwamba cha alloy. Kuphatikiza: (1) Ma electrode a phulusa lambiri (ma electrode opangidwa kuchokera ku anthracite, metallurgical coke ndi asphalt coke); (2) Ma electrode obwezeretsedwanso (ma electrode opangidwa kuchokera ku graphite yopangira kapena graphite yachilengedwe); (3) Ndodo zotsutsana ndi kaboni (monga njerwa za kaboni) ma anode ophikidwa kale opangidwa kuchokera ku mafuta a coke; (4) Ma anode a kaboni (anode yophikidwa kale yopangidwa kuchokera ku petroleum coke); (5) Kuwotcha ma electrode opanda kanthu.
Zinthu za kaboni zitha kugawidwa m'magulu potengera momwe zimagwiritsidwira ntchito m'magulu a graphite electrode, mtundu wa carbon block, mtundu wa graphite anode, mtundu wa carbon electrode, mtundu wa phala, mtundu wa kaboni wamagetsi, mtundu wa ulusi wa kaboni, mtundu wapadera wa graphite, mtundu wa graphite heat exchanger, ndi zina zotero. Ma electrode a graphite amatha kugawidwa m'magulu amagetsi wamba a graphite kutengera kuchuluka kwa mphamvu komwe kuloledwa. Ma electrode amphamvu kwambiri, ma electrode amphamvu kwambiri. Ma carbon block amatha kugawidwa m'magulu potengera momwe amagwiritsidwira ntchito m'magulu a carbon blocks a blast furnace, ma aluminium carbon blocks, ma electric furnace blocks, ndi zina zotero. Zinthu za kaboni zitha kugawidwa m'magulu a carbon, zinthu za graphite, ulusi wa kaboni ndi ulusi wa graphite, ndi zina zotero malinga ndi kuzama kwa kukonza. Zinthu za kaboni zitha kugawidwa m'magulu a graphite, zinthu za kaboni, ulusi wa kaboni, ndi zinthu zapadera za graphite, ndi zina zotero, kutengera zipangizo zosiyanasiyana ndi njira zopangira. Zinthu za kaboni zitha kugawidwanso m'magulu azinthu zokhala ndi phulusa lalikulu ndi zinthu zokhala ndi phulusa lochepa (lokhala ndi phulusa lochepera 1%) kutengera kuchuluka kwa phulusa lomwe lili nalo.
Miyezo yaukadaulo ya dziko lonse ndi miyezo yaukadaulo yoperekedwa ndi unduna pazinthu zopangidwa ndi mpweya m'dziko lathu imagawidwa m'magulu malinga ndi kagwiritsidwe ntchito kosiyanasiyana ka zinthu ndi njira zosiyanasiyana zopangira. Njira yogawayi ikuwonetsa kagwiritsidwe ntchito kosiyanasiyana ndi njira zopangira zinthu ndipo ndi yosavuta kuwerengera. Chifukwa chake, njira yake yowerengera imagwiritsanso ntchito muyezo uwu wogawa. Zotsatirazi zikuwonetsa kugawa ndi kufotokozera zinthu zopangidwa ndi mpweya.
Makampani akuluakulu omwe ali mumakampani opanga mpweya wa kaboni ndi awa: 1. Makampani opanga ndi kupanga calcination ya Anthracite; 2. Makampani opanga ndi kupanga phula la malasha; 3. Makampani opanga ndi kupanga calcination ya mafuta a coke.
Mawilo a njinga opangidwa ndi zinthu zopangidwa ndi graphene, zomwe zimadziwika kuti Quarno (yomwe ili ndi zinthu zopangidwa ndi graphene ndi Plus mkati), ali ndi mitundu itatu yosiyana (46, 60 ndi 84 mm), yomwe ili ndi zinthu zopangidwa ndi graphene ndi nanosheets (GNP) zoperekedwa ndi Directa Plus. Zinthu zopangidwa ndi graphene zimapereka ubwino ku mawilo monga kutentha (kuchepa ndi 15-30°C) - chinthu chofunikira kwambiri pa malo otsetsereka, kuuma kwa mbali (kupitirira 50%), ndi ma burrs ochepetsedwa, makamaka pafupi ndi malo a valavu.
Ubwino waukulu wowonjezera zinthu zopangira graphene ndi zinthu zopangidwa ndi graphene ku masuti a ski ndikuti zimathandiza kuti nsaluyo igwire ntchito ngati fyuluta pakati pa thupi la munthu ndi chilengedwe chakunja, motero kuonetsetsa kuti kutentha kwa wovalayo kuli koyenera. Chifukwa cha kutentha kwa zinthu zopangira graphene ndi zinthu zopangidwa ndi graphene, kutentha komwe kumapangidwa ndi thupi la munthu kumatha kusungidwa ndikugawidwa mofanana m'malo ozizira, koma kufalikira m'malo otentha, ndikukwaniritsa kutentha kwa thupi kofanana m'masewera. Zinthu zopangira ndi zinthu zopangidwa ndi graphene. Nsalu zokonzedwanso zimakhalanso ndi mphamvu zamagetsi komanso zotsutsana ndi mabakiteriya. Ngati G+ iyikidwa kunja kwa zovala, imatha kuchepetsa kukangana ndi mpweya ndi madzi, motero imapangitsa kuti masewera aziyenda bwino kwambiri.
Nthawi yotumizira: Meyi-20-2025