| PTA残渣薄膜蒸发器的跳停及预防措施 |
| |
| 引用本文： | 韩靖.PTA残渣薄膜蒸发器的跳停及预防措施[J].聚酯工业,2004,17(4):53-55. |
| |
| 作者姓名： | 韩靖 |
| |
| 作者单位： | 洛阳石油化工总厂化工车间,河南,洛阳,471012 |
| |
| 摘 要： | 分析了PTA装置残渣薄膜蒸发器跳停的原因,提出预防措施。通过稳定进料量,及时冲洗进料线,避免进料浓度过高,保持打浆罐出料泵出入管线畅通等,操作平稳率增加,打浆罐中醋酸含量大大降低。
|
| 关 键 词： | 精对苯二甲酸 残渣薄膜蒸发器 跳停 |
| 文章编号： | 1008-8261(2004)04-0053-03 |
| 修稿时间： | 2003年11月11 |
Trip reasons analysis of PTA residue film evaporator and precautionary measures |
| |
| HAN Jing.Trip reasons analysis of PTA residue film evaporator and precautionary measures[J].Polyester Industry,2004,17(4):53-55. |
| |
| Authors: | HAN Jing |
| |
| Abstract: | According to the structure, technology and operation characteristics of residue film evaporator of PTA plant in Luoyang Petro-chemical Complex,the trip reasons were analyzed,the precautionary measures were put forword.By stabilizing the in-feeding quantity,washing the in-feeding line in time,avoiding the in-feeding high concentration,keeping the beating tank discharging pump entrance and out line unblocked,the operation smooth rate is increased,the AcOH content in beating tank is sharply reduced. |
| |
| Keywords: | PTA residue film evaporator trip |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
