摘要
针对加氢装置换热器结垢腐蚀问题进行了研究,利用XRF、元素分析仪等分析黑色物质的组成,并从形成机理、物料来源等方面分析原因,提出了有效解决加氢装置换热器结垢腐蚀问题的措施。
The scaling and corrosion problems of heat exchanger in a hydrogenation unit at Sinopec Tianjin Branch were studied.The composition of black substance was analyzed by XRF and elemental analyzer.The causes were investigated from the aspects of formation mechanism and material sources,and countermeasures that could effectively solve the scaling and corrosion problems were put forward.
作者
崔蕊
侯志忠
刘嫘
于焕良
Cui Rui;Hou Zhizhong;Liu Lei;Yu Huanliang(SINOPEC Tianjin Branch, Tianjin, 300270)
出处
《安全、健康和环境》
2018年第12期37-39,共3页
Safety Health & Environment
关键词
加氢装置
换热器
结垢腐蚀
原因
措施
hydrogenation unit
heat exchanger
scaling and corrosion
cause
countermeasure
