乙醛回收装置的能耗分析及节能措施The Analysis of Energy Consumption and Energy Saving Measures of Acetaldehyde Recovery Equipment
张国强,沈富强,孙燕琳,张桂萍,林雪燕
ZHANG Guo-qiang,SHEN Fu-qiang,SUN Yan-lin,ZHANG Gui-ping,LIN Xue-yan
摘要(Abstract)：
介绍了现有乙醛回收装置的工艺流程,对各工段单元的能耗进行了分析和计算,有针对性地提出了优化节能措施。该措施实施后,能够提高乙醛和乙二醇的收率,降低乙醛回收装置的能耗和聚酯装置的运行成本,降低污水处理站的处理负荷。
The current process of acetaldehyde recovery device was introduced, the energy consumption ofeach process unit were analyzed and calculated, the optimization measures of energy saving were put for-ward pertinently. After the optimization of energy saving measures was implemented, the yield of acetalde-hyde and ethylene glycol could be increased, the energy consumption of acetaldehyde recovery unit and theoperation cost of polyester plant were reduced, and the treatment load of sewage treatment station was re-duced.
关键词(KeyWords)：
乙醛回收;能耗;节能措施
acetaldehyde recovery;energy consumption;energy saving measure
基金项目(Foundation): 2016年绿色制造系统集成项目(工信部节函【2016】562号)
作者(Author):
张国强,沈富强,孙燕琳,张桂萍,林雪燕
ZHANG Guo-qiang,SHEN Fu-qiang,SUN Yan-lin,ZHANG Gui-ping,LIN Xue-yan
DOI: 10.16090/j.cnki.hcxw.2017.11.013