摘要
石油石化站场设备繁多,挥发性介质泄漏易造成安全事故。目前站场点式、线式等固定式检测设备存在泄漏检测反应滞后、泄漏点定位困难等缺点,便携式检测设备人工巡检工作量大。文章对可调谐二极管激光吸收光谱技术、红外热成像技术、红外多光谱技术和红外高光谱技术进行了分析,提出红外成像检测技术在泄漏检测方面优势明显,具有视频成像、反应迅速、定位准确、连续监控等优点,有望在石油石化行业普及。
There are various equipment in petroleum and petrochemical stations,and it is easy to cause safety accidents due to the volatile medium leakage.At present,the fixed detection equipment,including the point type and line type,show some shortcomings at the station,such as delayed response of leakage detection and difficulty in locating leakage point and etc.The manual inspection work of portable detection equipment is heavy.This paper analyzed the active infrared imaging detection technology,infrared thermal imaging technology,infrared multispectral technology and infrared hyperspectral technology.Results showed that the infrared imaging detection technology has obvious advantages in leak detection,with video imaging,rapid response,accurate positioning,and continuous monitoring and so on.It is expected to be popular in the petroleum and petrochemical industry in the detection of media leakage.
作者
张静宇
孙秉才
冯兴
曹航博
周玉杰
Zhang Jingyu;Sun Bingcai;Feng Xing;Cao Hangbo;Zhou Yujie(CNPC Research Institute of Safety&Environment Technology;China University of Petroleum(Beijing);The No.4 Oil Production Plant,CNPC Changqing Oilfield Company;CNPC Lanzhou Petrochemical Company)
出处
《油气田环境保护》
CAS
2020年第2期37-40,61,62,共6页
Environmental Protection of Oil & Gas Fields
基金
直属院所基础科学研究和战略储备技术研究基金“炼油化工企业机器人安全巡检技术与发展战略研究”(编号:2017D-5008)。
关键词
传统泄漏检测
主动式红外成像
红外热成像
红外光谱成像
traditional leak detection technology
active infrared imaging
infrared thermal imaging
infrared spectral imaging
