AnHui Feng Yuan Group newly builted a 17,000t/a ethanol dehydration unit in 2004. The process flow contains two parts: ethanol distillation process and ethanol dehydration process.
安徽丰原集团于2004年投资新建了一套17kt/a乙醇制乙烯装置,其工艺流程包括两个部分:乙醇精馏段和乙醇脱水反应段。
参考来源 - 生物质乙醇制乙烯过程节能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The trend of catalyst development is set forth according to the problems existing in the ethanol dehydration.
针对乙醇脱水制乙烯催化剂存在的问题，提出当前催化剂的发展趋势。
The adsorption capability of cassava meal for gaseous phase selective adsorption for ethanol dehydration was investigated via a bench-test fixed-bed adsorber at constant temperature.
使用恒温固定吸附床对乙醇蒸汽脱水的木薯粉吸附剂的气相选择吸附性能进行研究。
The results show that the PIC membranes possess highly selective properties and flux of the dehydration for aqueous ethanol solution mixture under pervaporation conditions.
实验结果表明，该复合膜对乙醇-水溶液具有很高的渗透汽化脱水的选择分离性能和渗透通量。
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