MVR制硝装置运行总结

Operation of MVR device for producing sodium sulfate

某公司盐水工序膜法脱硝装置配套建设了制元明粉生产装置,采用了机械式蒸汽再压缩(MVR)工艺技术。介绍了该装置的开车过程,和针对试运行过程存在的问题进行的技术改造。

A company built a sodium sulfate anhydrous production unit to support the membrane-process sulfate removal device in brine process.Mechanical Vapor Re-compression(MVR)process technology was adopted.The start-up process of the MVR device was introduced as well as the technical transformation carried out to the problems existing in the trial operation process.