文献类型：期刊文献

中文题名：吉玛聚酯装置工艺塔的模拟分析和扩容改造

英文题名：The simulation analysis and enlargement reform of separation column in zimmer polyester plant

作者：史贤林[1];马海康[2];李玉安[1];陈同芸[1];戴迎春[1];朱中南[1]

机构：[1]华东理工大学化工学院,上海200237;[2]仪征化纤股份公司,江苏仪征211900

年份：2000

卷号：13

期号：1

起止页码：1

中文期刊名：聚酯工业

外文期刊名：Polyester Industry

语种：中文

中文关键词：聚酯装置;分离塔;模拟;工艺改造

外文关键词：polyester plant;separation column; simulation analysis; technology reform; directed float valve

摘要：对吉玛聚酯装置工艺分离塔的操作工艺进行了模拟计算分析 ,采用导向浮阀塔板对该塔的内构件进行了改造。经实际操作考核 ,改造后的工艺塔处理量较原工况提高 3 0 % ,塔顶乙二醇含量由 0 8%～ 1%降至 0 3 %左右。
The simulation calculations and analysis was made for operation technology of separation column in Zimmer polyester plant. The inner structure were reformed by directed float valve tray. By actually operating test, the column capacity after reforming is increased more 30% than original technology conditions,but the concentration of EG is decreased from 0.8 %～1 % to 0.3 %.