摘要
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 protess techniques, sueh 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, energy-saving and economic benefit will be brought by those techniques.
出处
《合成纤维》
CAS
2014年第6期6-9,共4页
Synthetic Fiber in China
关键词
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
