关于EDC裂解装置TLE结焦及换热控制问题的探讨
Discussion on coking and heat exchange control of TLE in EDC cracking unit
王宏宇 1李振宇 1李昆伦 1齐兵1
作者信息
- 1. 天津乐金渤海化学有限公司,天津 300460
- 折叠
摘要
针对采用美国西方化学技术的EDC裂解装置,分析了在高负荷(设计负荷的 105%～110%)运行条件下,影响 TLE管侧内壁结焦及换热的主要因素,并总结了对应的控制措施,实施后达到了延长 EDC 裂解装置良性运行周期的目的.
Abstract
The main factors affecting the coking and heat transfer efficiency of the inner wall of TLE tubes under high load(105%-110%of design load)were analyzed for the EDC cracking unit using Oxychem technology.Corresponding control measures were summarized to extend the benign operating cycle of the EDC cracking unit.
关键词
TLE/EDC/换热/裂解炉/裂解率/结焦/热启动/冷启动Key words
TLE/EDC/heat exchange/cracking furnace/cracking rate/coking/hot start/cold start引用本文复制引用
出版年
2024
NETL
NSTL
万方数据