液力透平在甲醇合成工段的应用  

Application of Hydraulic Turbine in Methanol Synthesis Section

作　　者：李振 LI Zhen

机构地区：[1]圣泰智科(上海)软件科技有限公司,上海201203

出　　处：《上海化工》2023年第3期23-27,共5页Shanghai Chemical Industry

摘　　要：液力透平是一种可以将工业流体余压回收再利用的节能设备。在甲醇合成工段,采用液力透平机组替换减压阀,可以较多地降低装置的运行成本。某厂甲醇合成工段年产粗甲醇272 t,投用液力透平技术后年产生电能2.72×10^(6)k W·h,可节省电费约136万元,经济效益显著。Hydraulic turbine is an energy-saving equipment that can recycle the residual pressure of industrial fluids.In the methanol synthesis section,replacing the pressure reducing valve with a hydraulic turbine unit can significantly reduce the operating cost of the device.The methanol synthesis section of a plant has an annual output of 272 t of crude methanol,and after the application of the hydraulic turbine technology,the electric energy can be generated by 2.72×10^(6) kW·h,which can save about 1.36 million yuan,and the economic benefits are remarkable.

关 键 词：液力透平 甲醇合成 节能 

分 类 号：TE683[石油与天然气工程—油气加工工程]