Gawo lalikulu lomwe limagwiritsidwa ntchito kwambiri ndi calcined coke ku China ndi mafakitale a aluminiyamu amagetsi, omwe amapanga zoposa 65% ya kuchuluka kwa calcined coke yonse, kutsatiridwa ndi carbon, silicon yamafakitale ndi mafakitale ena osungunula. Kugwiritsa ntchito calcined coke ngati mafuta kumachitika makamaka mu simenti, kupanga magetsi, magalasi ndi mafakitale ena, zomwe zimapangitsa kuti pakhale gawo laling'ono.
Pakadali pano, kuchuluka kwa calcium coke m'dziko muno ndi komwe kukufunika. Komabe, chifukwa cha kutumiza kunja kwa mafuta ambiri a sulfure otsika mtengo, kuchuluka kwa calcium coke m'dziko muno sikukwanira, ndipo ikufunikabe kutumiza kunja calcium coke yapakati ndi yayikulu ya sulfure kuti iwonjezere.
Pomanga mayunitsi ambiri opangira makeke m'zaka zaposachedwa, kuchuluka kwa calcined coke ku China kudzawonjezeka.
Kutengera kuchuluka kwa sulfure, ikhoza kugawidwa m'magulu awiri: sulfure coke (kuchuluka kwa sulfure pamwamba pa 3%) ndi sulfure coke yochepa (kuchuluka kwa sulfure pansi pa 3%).
Coke ya sulfure yochepa ingagwiritsidwe ntchito ngati phala la anodic ndi anode yophikidwa kale pa chomera cha aluminiyamu ndi graphite electrode pa chomera chachitsulo.
Coke ya sulfure yotsika mtengo (kuchuluka kwa sulfure kochepera 0.5%) ingagwiritsidwe ntchito popanga ma electrode a graphite ndi carbonizing agent.
Coke ya sulfure yochepa yamtundu wonse (kuchuluka kwa sulfure kochepera 1.5%) imagwiritsidwa ntchito kwambiri popanga ma anode ophikidwa kale.
Coke ya petroleum yotsika mtengo imagwiritsidwa ntchito makamaka popanga silicon yamafakitale ndi phala la anodic.
Coke yokhala ndi sulfure yambiri imagwiritsidwa ntchito kwambiri ngati mafuta m'mafakitale a simenti ndi m'mafakitale amagetsi.
Kuyesa ndi kusanthula mosalekeza komanso molondola ndi gawo lofunika kwambiri pakupanga kwathu.
Coke ya sulfure yambiri ingayambitse kudzimbidwa kwa mpweya panthawi ya graphitization, zomwe zimapangitsa kuti pakhale ming'alu mu zinthu zopangidwa ndi kaboni.
Phulusa lochuluka lidzalepheretsa kapangidwe kake kupangika ndipo lidzakhudza momwe zinthu zopangidwa ndi kaboni zimagwirira ntchito.
Gawo lililonse lidzayesedwa mosamala, tikufuna kuchita chimodzimodzi ndi deta yodziwika.
Monga gawo la dongosolo lathu labwino, phukusi lililonse lidzayesedwa katatu, kuti tipewe kusiyana kulikonse.
Popanda kulimba kwa coke wobiriwira wokhala ndi calcium, mphamvu ya resistivity imakhala yokwera kwambiri, pafupi ndi insulator, pambuyo pa calcining, mphamvu ya resistivity inatsika kwambiri, ndipo mphamvu ya coke ya petroleum ndi kutentha kwa calcined zinali zofanana, pambuyo pa 1300 ℃ ya resistivity ya coke ya calcium inali yotsika kufika pa 500 μm Ω m. kapena kuposerapo.
Nthawi yotumizira: Disembala-20-2024