摘要
可纺沥青是生产高性能材料碳纤维的原材料,目前在国内已有间歇法生产,但以煤为原料通过萃取的方法连续生产可纺沥青尚未见报道。该文综述了可纺沥青生产现状及溶剂萃取法生产工艺。
Spinnable pitch is the raw material of high performance material carbon fibers. But the continuous production of spinanable pitch by solvent extraction using coal as raw material has not been reported. In this paper,the production status and solvent extraction method of spinnable pitch were reviewed.
出处
《合成材料老化与应用》
2016年第3期124-127,共4页
Synthetic Materials Aging and Application
