摘要
介绍了国内外沥青针状焦的生产现状，并对现有的生产工艺和产品进行分析对比。给出了国产针状焦生产的改进措施，对莱钢30万吨煤焦油项目的建设具有重要的指导意义。
This paper presents the production status in quo of asphalt needle coke, analyses and compares the existing production process and products, putting forth improvement measures on domestic needle coke production, which will have directing significance for the construction of 300,000-t cooke tar project in Laiwu Steel Group.
出处
《莱钢科技》
2007年第1期48-50,共3页
Laigang Science & Technology
关键词
沥青
针状焦
用途
工艺
asphalt
needle coke
purpose
process
