石化行业的窒息环境作业探讨

STUDY ON OPERATION UNDER STIFLING ENVIRONMENT IN PETROCHEMICAL INDUSTRY

石化行业具有有毒有害、易燃易爆和腐蚀等特点,在石化装置运行和检修过程中,有很多时候需要在有毒有害环境下或在窒息环境下进行作业和检修,以保证设备本质安全和装置的平稳运行。窒息性环境下作业工法可以保证在有毒有害环境、缺氧环境下进行检修、维护,实现安全检修、装置长满优运行,具有很大的经济效益和社会效益。

Petrochemical industry is filled with toxic and harmful,flammable and explosive,corrosive substances.In many cases,the operation and maintenance in a petrochemical plant have to be undertaken in toxic and hazardous environment or in asphyxiant environment to ensure the intrinsic safety of the equipment and the stable running of the plant.The construction method under asphyxiant environment may guarantee the maintenance safety in toxic and hazardous environment or in anoxic environment and realize safe maintenance and long-term stable operation of the plant,which brings great economic and social benefits to petrochemical enterprises.