Lub lim tiam no kev ua lag luam ntawm cov neeg sawv cev carbon zoo, qhov sib txawv me ntsis ntawm ntau hom khoom lag luam, qhov kev ua tau zoo ntawm cov roj av coke graphitized yog qhov tshwj xeeb tshaj yog hauv cov lus hais txog carburant, cov khoom siv ntawm kev txhawb nqa tau poob qis, tab sis cuam tshuam los ntawm cov peev txheej graphitization thiab hluav taws xob txhawb nqa tau nce siab pom tseeb hauv tus nqi ua tiav, kev sib sau ua ke ntawm cov khoom lag luam downstream nce siab, kev lag luam graphitization recarburizer zoo, Cov lus hais txog kev lag luam tseem ruaj khov, cov roj av coke calcined hauv kev lag luam carburizer tsis muaj zog, cov lus hais txog kev lag luam feem ntau ruaj khov hauv lub suab me me.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-10-2021