摘要
安庆石化水汽二级脱盐水处理装置包括预处理系统、一级脱盐系统、二级脱盐系统及相应的附属设施。2017年以来,由于树脂长期使用再生等原因,二级脱盐水混床的周期制水量逐步下降,由原来的5万吨/周期减少到4.2万吨/周期。主要探讨了混床周期制水量下降的原因,并提出恢复并提高二级脱盐系列的周期制水量的措施。
The secondary desalination water treatment device of Anqing Petrochemical Water Vapor includes pretreatment system, primary desalination system, secondary desalination system and corresponding ancillary facilities. Since 2017, due to the long-term use of primary desalination bed resins, the cyclical water volume of secondary desalination mixed beds has decreased from the original 50,000 tons/cycle to 42,000 tons/cycle. This paper mainly discusses the reasons for the decline of the cycle water production in mixed beds, and reducing the number of regeneration times.
引文
[1]陈鑫.水汽装置工艺技术规程.安庆石化,2017:22-23.
[2]陈鑫.水汽装置岗位操作法.安庆石化,2017:106-109+130.
[3]张金刚.脱盐水处理装置存在的问题及相关改进措施[J].化工设计通讯,2018,44(01):119.