我国煤焦油沥青深利用技术研究进展

The Research Progress of Deep Utilization of Technology of Coal Tar Pitch in China

综述了国内煤焦油沥青深加工技术的研究进展,介绍了与其相关黏结剂、浸渍剂、针状焦、活性炭、中间相沥青、碳纤维、乳化沥青等深利用技术的研究情况。对比国外部分关键技术我国在煤焦油沥青深利用方面有待进一步研究提高品质和相关性能,不断拓展其应用领域。

The research progress of deep process technology of coal tar pitch in China is summarized. The present research on the related deep utilization technologies are introduced, such as adhesive, impregnant, needle coke, active carbon, mesophase pitch, carbon fiber and emulsified asphalt, etc. Compared with the foreign key technology, the deep utilization of coal tar pitch in our country still needs to improve the quality and related performance, and develop the application fields.