Gawo lalikulu la coke calcined ku China ndi mafakitale a aluminiyamu a electrolytic, omwe amawerengera 65% ya kuchuluka kwa coke calcined, kutsatiridwa ndi carbon, silicon ya mafakitale ndi mafakitale ena osungunula.Kugwiritsiridwa ntchito kwa calcined coke monga mafuta makamaka ku simenti, kupanga magetsi, magalasi ndi mafakitale ena, kuwerengera gawo laling'ono.
Pakalipano, kupezeka kwapakhomo ndi kufunikira kwa coke calcined ndizofanana.Komabe, chifukwa cha kutumizidwa kunja kwa mafuta ambiri a sulfure otsika kwambiri a petroleum coke, chiwerengero chonse cha m'nyumba cha calcined coke sichikwanira, ndipo chikufunikabe kuitanitsa coke yapakati ndi sulfure calcined kuti ikhale yowonjezera.
Pomanga mayunitsi ambiri ophika m'zaka zaposachedwa, kutulutsa kwa calcined coke ku China kudzakulitsidwa.
Kutengera ndi kuchuluka kwa sulfure, imatha kugawidwa kukhala coke ya sulfure yapamwamba (sulfure yoposa 3%) ndi coke yotsika ya sulfure (sulufule yochepera 3%).
Low sulfure coke angagwiritsidwe ntchito ngati anodic phala ndi chisanadze anaphika anode kwa zomera zotayidwa ndi graphite elekitirodi kwa zitsulo chomera.
The high quality otsika sulfure coke (sulfure zili zosakwana 0.5%) angagwiritsidwe ntchito kupanga graphite elekitirodi ndi carbonizing wothandizira.
Coke ya sulfure yotsika (sulphur zomwe zili zosakwana 1.5%) zimagwiritsidwa ntchito popanga anode ophika kale.
Coke yamafuta otsika kwambiri imagwiritsidwa ntchito kwambiri posungunula silicon yamakampani komanso kupanga phala la anodic.
Coke high-sulfur amagwiritsidwa ntchito ngati mafuta m'mafakitale a simenti ndi mafakitale opanga magetsi.
Kuyesa kosalekeza komanso zenizeni ndi kuyesa ndi gawo lofunikira pakupanga kwathu.
Kuchuluka kwa sulfure coke kungayambitse kuphulika kwa mpweya panthawi ya graphitization, zomwe zimabweretsa ming'alu ya zinthu za carbon.
Phulusa lalitali lidzalepheretsa crystallization ya kapangidwe kake ndikukhudza magwiridwe antchito a carbon
Gawo lililonse lidzayesedwa mosamala, tikufuna kuchita ndendende zomwe zimadziwika.
Monga gawo la dongosolo lathu labwino phukusi lililonse lidzayesedwa osachepera katatu, kupewa kusiyana kulikonse.
Popanda wobiriwira calcined koloko resistivity ndi mkulu kwambiri, pafupi ndi insulator, pambuyo calcining, resistivity anagwa kwambiri, ndi inversely mogwirizana ndi resistivity mafuta coke ndi kutentha calcined, pambuyo 1300 ℃ wa calcined mafuta coke resistivity utachepa kwa 500 μm Ω m.kapena choncho.
Nthawi yotumiza: Aug-18-2020