聚酯工艺技术的新改进The Improvement of Recent Polyester Process
季先进
JI Xian-jin
摘要(Abstract)：
结合聚酯工业近年来的快速发展,介绍了几种成熟的工艺改进技术,如熔体直纺、气相热媒加热、余热制冷,以及对废水废气处理技术的改进等,这些新技术在满足节能环保的同时也带来不错的经济效益。
Combined with the quick development of polyester industry in recent years, several improved pro.cess techniques, such as melt direct-spinning, gas medium for heat, waste heat for refrigeration, as well as improved treatment technology of waste water and waste gas are introduced. Environmental protection, ener.gy-saving and economic benefit will be brought by those techniques.
关键词(KeyWords)：
聚酯工艺;熔体直纺;气相热媒;余热制冷
polyester process,melt direct-spinning,gas heating medium,waste heat for refrigeration
基金项目(Foundation):
作者(Author):
季先进
JI Xian-jin
DOI: 10.16090/j.cnki.hcxw.2014.06.003
- 聚酯工艺
- 熔体直纺
- 气相热媒
- 余热制冷
polyester process,melt direct-spinning,gas heating medium,waste heat for refrigeration