摘要
针对丙烷脱氢领域中冷箱分离系统的板翅式换热器设计,建立5种不同的丙烷进料和循环氢气混合方式的工艺模型。利用工艺模拟软件,分析比较了这5种模型中换热器相关设计参数的优劣,得到了优选的模型。
For the design of the plate-fin heat exchanger of the cold box separation system in the field of propane dehydrogenation,five different process models of propane feeding and circulating hydrogen mixing methods were established.Through the process simulation software,the pros and cons of the relevant design parameters of the heat exchanger in these 5 models were analyzed and compared,and the optimal model was obtained.
作者
韦小雄
苟文广
钱寅国
陈环琴
WEI Xiaoxiong;GOU Wenguang;QIAN Yinguo;CHEN Huanqin
出处
《化工装备技术》
CAS
2021年第4期1-4,共4页
Chemical Equipment Technology
关键词
丙烷脱氢
冷箱分离系统
板翅式换热器
多段注入工艺
Propane dehydrogenation
Cold box separation system
Plate-fin heat exchanger
Multi-stage injection process