文献类型：期刊文献

英文题名：Research progress of jet washing technology and its exploratory decoking application in delayed coking process

作者：Lv, Fuwei[1];Wang, Bingjie[1];Yan, Shijie[1];Zhu, Yong[1];Yu, Qifan[1];Yang, Xiaoyong[1]

机构：[1]East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai 200237, Peoples R China

年份：2025

卷号：41

期号：1

起止页码：51

外文期刊名：REVIEWS IN CHEMICAL ENGINEERING

收录：;EI(收录号：20245317615588);WOS:【SCI-EXPANDED(收录号:WOS:001366688700001)】；

基金：This work was supported by National Key Research and Development Program of China (2022YFC3004504), National Key R&D Program of China (2023YFC3008703), and National Natural Science Foundation of China (22308100).

语种：英文

外文关键词：delayed coking; jet washing; jet breakup mode; breakup characteristics; breakup mechanisms

摘要：Considering the distinctive features of the delayed coking process and taking into account various particulate matter control technologies, the feasibility of using jet washing technology to remove coke powder from process gas is explored. The performance of scrubbers is heavily reliant on the quality of atomization, which in turn is influenced by liquid jet breakup. Due to the multiple interactions of various instabilities involved in jet breakup, as well as the short duration and small scale of this process, it is challenging to observe experimentally. Therefore, the specific fluid dynamics processes are not yet clear. In recent years, extensive research has been conducted on research methods, jet breakup modes, jet breakup characteristics, and jet breakup mechanisms. However, there is a lack of comprehensive review work summarizing these research advancements. This article aims to provide a comprehensive overview to facilitate jet scrubber designers' systematic understanding of progress in jet breakup research. Furthermore, it discusses the significance of studying confined spaces for jet breakup with the objective of providing valuable insights for designing and optimizing delayed coker.