Electrodes: Kev lag luam graphite electrode txuas ntxiv nce rau lub lim tiam no, thiab tus nqi sab tau ua rau muaj kev ntxhov siab ntau dua ntawm kev ua lag luam electrode. Kev tsim cov lag luam yog nyob rau hauv siab, cov nyiaj tau los yog txwv, thiab tus nqi kev xav tau pom tseeb dua. Tus nqi ntawm cov khoom siv raw khoom tau nce mus rau qhov sib txawv. Petroleum coke thiab koob coke tuam txhab uas muag tau tsa lawv cov lus hais thaum pib lub hli. Tus nqi ntawm cov thee tar pitch tseem siab, thiab tus nqi ntawm cov khoom siv raw tau txhawb nqa tus nqi ntawm electrodes. Vim muaj kev cuam tshuam ntawm kev siv hluav taws xob tsawg thiab ntau lawm, graphitization ua cov peev txheej tsis txaus. Nyob rau hauv cov ntaub ntawv ntawm kev sib tw rau qhov tsis zoo electrodes thiab recarburizers, qee lub tuam txhab txais yuav auctions, thiab cov nqi ua txuas ntxiv mus, thiab cov nqi tsim khoom ntawm cov lag luam tseem nce ntxiv. Txawm hais tias tus nqi siab yog qhov laj thawj tseem ceeb rau qhov tsis ntev los no ntawm tus nqi ntawm graphite electrodes, kev lag luam nruj kuj tau coj qee yam kev ntseeg siab rau cov tuam txhab. Kev lag luam electrode tsis muaj zog nyob rau theem pib. Cov kev txaus siab ntawm cov tuam txhab lag luam tsis siab. Tam sim no, muaj cov khoom siv tsawg tsawg hauv kev ua lag luam, uas yog superimposed los ntawm downstream steel mills. Nkag mus rau hauv kev ua lag luam ib qho tom qab lwm cov khoom lag luam, sib sib zog nqus kev txhawb nqa ntawm cov lag luam kom nce nqi. (Source: Hlau Mesh)
Post lub sij hawm: Nov-17-2021