聚酯工艺技术的新改进  

The Improvement of Recent Polyester Process

作　　者：季先进 

机构地区：[1]中国昆仑工程公司,北京100037

出　　处：《合成纤维》2014年第6期6-9,共4页Synthetic Fiber in China

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.

关 键 词：聚酯工艺 熔体直纺 气相热媒 余热制冷 

分 类 号：TQ342.21[化学工程—化纤工业]