摘要
通过对改质沥青中β树脂产生机理进行研究,确定提高β树脂含量的方法。对提高改质沥青β树脂的控制过程进行分析,改善生产工艺参数及过程控制,改质沥青β树脂含量由17%提高到21%。
The forming mechanism of β resin in modified pitch is researched, the method to increase the content of β resin is determined. The control process is analyzed; production process parameters and process control are improved. The content of β resin in modified pitch is increased from 17 to 21 percent.
出处
《河北冶金》
2015年第6期68-70,共3页
Hebei Metallurgy
关键词
改质沥青
Β树脂
含量
措施
modified pitch
β resin
content
measures
