摘要
研究了真空法碳热还原氧化镁工艺中的煤烧结 ,考察了常压和真空两种条件下不同焦结温度和不同焦结时间对还原物料焦结后孔隙度及C与MgO摩尔比的影响规律 ,证明了真空焦结要优于常压焦结 。
The article looks into coal coking,incorporated in the vacuum carbothermic reduction of magnesia,details the influence of temperature and period of coking on voidage and mole ratio of C and MgO in normal and vacuum atmosphere.Authors' conclusion that vacuum coking is superior to normal one,and define parameters of the procedure.
出处
《冶金能源》
北大核心
2004年第2期20-22,35,共4页
Energy For Metallurgical Industry
基金
云南省自然科学研究基金资助 (2 0 0 0E0 0 2 6M)
