化学清洗技术在停工中的应用

化学清洗是随着工业发展而兴起的一门工艺技术,70年代中期,随着我国工业的不断发展和大型石化设备的引入。化学清洗技术也随之进入中国,目前,已广泛应用于石油、化工、机械等行业。文章介绍了1000万t/a常减压装置2011年5月份停工,采用美国贝克公司的化学清洗技术对全装置进行清洗处理过程及对清洗技术在大型装置应用的优点与不足进行了总结。

Chemical Cleaning Technology Application in Shutdown

Chemical cleaning is along with the industry development and the rise of a technology,in the 70 s,along with China＇s industrial development and the large petrochemical equipment of introduction.Chemical cleaning technology is also following entry into China,at present,has been widely used in petroleum,chemical industry,machinery industry,etc.The paper introduced the 10 million tons/year often pressure-relief devices May 2011 to cease,and adopted the technology of chemical cleaning company baker on the device for cleaning process for cleaning technology and in large plant application advantages and shortcomings were summarized.