熔体输送系统存在的问题及解决措施PROBLEMS AND MEASURES IN POLYMER CONVEYING SYSTEM
张玉梅
Zhang Yumei\ (Luoyang Petrochemical Complex Chemical Fibre Plant 417012);
摘要(Abstract):
针对美国杜邦公司的直接纺熔体输送工艺进行了分析 ,并结合装置实际运行情况 ,提出该系统存在的问题及解决措施。
This thesis analyzed polymer conveying technics of chemtex USA, put forward problems existed in polymer conveying system and the measures to be taken
关键词(KeyWords):
熔体输送;温度;停留时间;粘度降
polymer conveying\ temperature\ staying time\ viscosity degrade
基金项目(Foundation):
作者(Authors):
张玉梅
Zhang Yumei\ (Luoyang Petrochemical Complex Chemical Fibre Plant 417012);
DOI: 10.16090/j.cnki.hcxw.2002.03.013