抽提能耗流程优化研究  

Study on process optimization of extraction energy consumption

作　　者：宋晓东 李刚 SONG Xiao-dong;LI Gang(Hebei Xinqiyuan Enery-technolgy Developing Company Ltd.,Cangzhou 061108,China)

机构地区：[1]河北新启元能源技术开发股份有限公司,河北沧州061108

出　　处：《精细与专用化学品》2024年第4期53-54,共2页Fine and Specialty Chemicals

摘　　要：通过对芳烃抽提装置工艺进行优化改造,将液-液抽提改造为抽提蒸馏,减少了蒸汽用量,提高了整体经济效益。By optimizing the process of aromatics extraction unit,liquid extraction was transformed into extraction distillation,which reduced the amount of steam and improved the overall economic benefit.

关 键 词：抽提 能耗 流程优化 

分 类 号：TQ241[化学工程—有机化工]