软体密封在外浮顶罐上的应用研究  

Research on Soft Seal in External Floating Roof Tank

作　　者：孙成德 王晶 郭晓坤 杨佳 Sun Chengde;Wang Jing;Guo Xiaokun;Yang Jia(National Pipeline Network Group East Crude Oil Storage and Transportation Co.,Ltd.,Xuzhou Jiangsu 221008;Beijing BSS New Energy Technology Co.,Ltd.,Beijing 100029)

机构地区：[1]国家管网集团东部原油储运有限公司,江苏徐州221008 [2]北京碧海云新能源科技有限公司,北京100029

出　　处：《石化技术》2021年第2期10-11,共2页Petrochemical Industry Technology

摘　　要：本文通过对外浮顶罐挥发性有机物(VOCs)无组织排放形式的分析,从储罐VOCs源头控制加末端治理的理念出发,提出由软体密封装置对储罐无组织排放VOCs进行密闭收集,采用油气回收装置对收集的气体进行液化回收。通过建立储罐软体密封试验模型,验证软体密封减排装置的科学、安全和可靠性。此技术是治理浮顶罐VOCs排放的创新技术。Based on the analysis of the unorganized emission form of VOCs from external floating roof tank,according to the concept of source control and end treatment of tank VOCs,this paper proposes that the soft sealing device is used to collect the unorganized VOCs from the storage tank,and the oil vapor recovery is used to liquefy the collected gas.Through the establishment of tank VOCs emission reduction test model,the scientific,safety and reliability of soft seal emission reduction device were verified.This technology is an innovative technology to control VOCs emission from floating roof tanks.

关 键 词：软体密封 外浮顶罐 VOCs治理 油气回收 

分 类 号：TE972[石油与天然气工程—石油机械设备]