- Kugadzira Calcining Progess
Kuisa calcine ndiyo nzira yekutanga yekurapa kupisa kwepetroleum coke. Mumamiriro ezvinhu akajairwa, tembiricha yekurapa kupisa kwakanyanya inenge 1300℃. Chinangwa ndechekubvisa mvura, volatiles, sarufa, hydrogen nezvimwe tsvina mupetroleum coke, uye kushandura chimiro uye hunhu hwe physicochemical hwezvinhu zvakasiyana-siyana zvekabhoni. Nzira iyi inogona kuderedza huwandu hwehydrogen mupetroleum coke yakagadziriswazve, kuvandudza dhigirii rayo regraphitization, uye nokudaro kuvandudza simba rayo remakanika, density, conductivity yemagetsi uye oxidation resistance.
Parizvino, kucheneswa kwe petroleum coke muChina kunonyanya kushandisa nzira ina: rotary kiln forging furnace, pot forging furnace, rotary furnace uye electric forging furnace. Nekuda kwechimiro chakasiyana chemamwe mamodheru efurnace, tekinoroji iyi inewo musiyano mukuru. Kugadzira seti yakazara yemagetsi emuno nekunze anode yakabikwa kare yealuminium uye mabhizinesi ekugadzira anode yakabikwa kare ye petroleum coke tank calcine furnace, yakawanda ye rotary kiln kuenda ku calcine, tangi yemhando ye calcine furnace yekupisa inoshandisa kupisa kunobva muzvidhinha zvinoramba kupisa zvisina kunanga, rotary kiln yekupisa inodziiswa nekupisa gasi zvakananga nechinhu chacho.
Ingave graphitized cathode carbon blocks inoshandiswa mukugadzira petroleum coke mushure mekuumba, kana kushandisa pre-baked anode carbon block ye calcined petroleum coke, kunyangwe paine kudiwa kwakasiyana kwezvinhu zvakagadziriswa, asi maitiro avo ekugadzira akafanana, kureva kuti usawedzera chero chimwe chinhu chakagadziriswa, chinowanikwa ne calcine coke mushure mekuumba, chinogona kuvandudza zvinobudirira hunhu hwe coke isina kugadzirwa, senge electrical conductivity, density, nezvimwewo.
Kune nzira mbiri dzakajairika dzekugadzira calcined petroleum coke, rotary kiln uye pot furnace. Mazhinji emabhizinesi epetrochemical ekune dzimwe nyika anoshandisa rotary kiln kugadzira petroleum coke, nepo mazhinji acho achishandisa tank furnace kugadzira petroleum coke muChina.
Maitiro ayo ekugadzira ari nyore, kunyanya kudzora nguva yekupisa uye tembiricha, inogona kugadzirisa mhando dzakasiyana dzepetroleum coke, asi haigone kugadzirisa kupisa kwakanyanya. Inogona kugadzirwa uchishandisa chitofu chehari.
Makambani akawanda ari kushanda kuti agadzire maitiro ari nani ekugadzira matangi emoto, kusanganisira kuwedzera kugona kwekuvandudza otomatiki, kupisa marara uye kugadzirisa magasi emarara. Saka tekinoroji yekugadzira poto yemoto ndiyo ichave nzira huru yekuvandudza poto mune ramangwana.
Munyika dzekunze, nzira yekugadzira petroleum coke inopedzwa mufekitori yemafuta, uye petroleum coke inogadzirwa zvakananga mufekitori yemafuta. Mutengo wepetroleum coke inogadzirwa nefekitori yeChina wakaderera nekuti hapana fekitori yekupfura. Parizvino, petroleum coke nefokitori yemarasha zveChina zvinonyanya kutaurwa muindasitiri yesimbi, senge mafekitori ecarbonization, mafekitori earuminiyamu nezvimwewo.
Business of calcined coke and recarburizer: Overseas Market Manager Teddy : teddy@qfcarbon.com whatsapp:86-13730054216
Nguva yekutumira: Chivabvu-13-2021