用于油库VOCs治理末端的膜法油气回收工艺  

Membrane Oil and Gas Recovery Process for VOCs Terminal Treatment of Oil Depot

作　　者：蒲鹤[1] 张博书 Pu He;Zhang Boshu(SINOPEC Research Institute of Safety Engineering,Shandong,Qingdao,266071;Qingdao Nuocheng Chemical Safety Technology Co.,Ltd.,Shandong,Qingdao,266071)

机构地区：[1]中国石化青岛安全工程研究院,山东青岛266071 [2]青岛诺诚化学品安全科技有限公司,山东青岛266071

出　　处：《安全、健康和环境》2020年第4期32-35,共4页Safety Health & Environment

基　　金：山东省重大科技创新工程项目(2019JZZY020501),原油储罐重大风险预警与防控技术研究及应用。

摘　　要：为应对愈发严格的环保排放标准,使用新型膜分离技术回收轻质油品蒸发出来的油气。介绍了膜分离工艺的基本原理、系统组成、工艺特点等。以橡胶态膜作为核心分离组件,自行设计了"膜法+吸附法"油气回收工艺,在油库搭建了500 m3/h的膜法油气回收装置。现场应用结果表明,装置运行可靠,工艺简单,占地面积小,安全性高,能够较好地满足国家各项标准的要求。In order to meet the increasingly stringent environmental emission standards,the new-style membrane separation technology was applied to separate and recover oil and gas evaporated from the light oil products.The fundamental principles,the system compositionand the technological characteristics are introduced.The"membrane separation+adsorption"vapor recovery method was designed by using the rubber membrane as the core separation component,and the vapor recovery equipment was built on the basis of treatment capacity of 500 m3/h.The field application indicates that the equipment is reliable in operation,simple in process,small in occupation area and high in safety which can meet the requirements of varousl national standards.

关 键 词：油气回收 膜分离工艺 吸附法 橡胶态膜 油库 VOCs末端治理 

分 类 号：TQ028.8[化学工程] X701[环境科学与工程—环境工程]