缠绕管式换热器在丙烷脱氢工艺中的应用

乙烯工业 ›› 2025, Vol. 37 ›› Issue (4): 15-19.

缠绕管式换热器在丙烷脱氢工艺中的应用

姚首领，张瑞丽，冯长涛，陈长长，方磊

浙江石油化工有限公司，浙江舟山，316000

收稿日期:2024-12-03 修回日期:2025-06-10 出版日期:2025-12-25 发布日期:2025-12-30
作者简介:姚首领，男，2021年毕业于中国石油大学（北京）化学工程与工艺专业，主要从事石油化工丙烷脱氢装置生产研究工作，工程师。

Application of Spiral Wound Tube Heat Exchangers in Propane Dehydrogenation Process

Yao Shouling，Zhang Ruili，Feng Changtao，Chen Changchang，Fang Lei

Zhejiang Petrochemical Co., Ltd., Zhoushan, Zhejiang, P.C.316000

Received:2024-12-03 Revised:2025-06-10 Online:2025-12-25 Published:2025-12-30

摘要/Abstract

摘要： 探讨了缠绕管式换热器在丙烷脱氢工艺中的应用。分析了传统列管式换热器在丙烷脱氢工艺中存在的问题，阐述了缠绕管式换热器的结构、工作原理及特点，包括高效性、紧凑性和多介质换热能力。通过与传统列管式换热器对比及实际案例分析，论证了缠绕管式换热器在提高换热效率、降低能耗与碳排放、提高丙烯收率方面的优势。同时，对缠绕管式换热器在丙烷脱氢工艺中的应用案例与工艺参数进行了介绍。

关键词: 缠绕管式换热器 , 丙烷脱氢工艺 , 换热效率 , 能耗与碳排放 , 丙烯收率

Abstract:

This paper discusses the application of spiral wound tube heat exchangers in propane dehydrogenation process. The problems of traditional tubular heat exchangers in propane dehydrogenation process are analyzed, and the structure, working principle and characteristics of spiral wound tube heat exchangers, including high efficiency, compactness and multi-media heat exchange capacity, are expounded. Through the comparison with traditional tubular heat exchangers and the actual case analysis, the advantages of spiral wound tube heat exchangers in improving heat exchange efficiency, reducing energy consumption and carbon emissions, and improving propylene yield are demonstrated. At the same time, the application cases and process parameters of spiral wound tube heat exchangers in propane dehydrogenation process are elaborated in detail.

Key words: spiral wound tube heat exchanger')">spiral wound tube heat exchanger, propane dehydrogenation process, heat exchange efficiency, energy consumption and carbon emissions, propylene yield

姚首领, 张瑞丽, 冯长涛, 陈长长, 方磊. 缠绕管式换热器在丙烷脱氢工艺中的应用[J]. 乙烯工业, 2025, 37(4): 15-19.

Yao Shouling, Zhang Ruili, Feng Changtao, Chen Changchang, Fang Lei. Application of Spiral Wound Tube Heat Exchangers in Propane Dehydrogenation Process[J]. Ethylene Industry, 2025, 37(4): 15-19.