摘要
介绍了双粗塔差压热耦合蒸馏生产燃料乙醇的工艺流程、节能技术特征以及工艺控制要点,该技术合理地利用了热能,实现了蒸馏过程热能的耦合匹配,节能效果显著。
In this paper, the processing procedures, energy-saving technical characteristics, and technical control key points of dual-mash column differential pressure thermal coupling distillation to produce fuel ethanol were introduced. Such technology had used heat rationally, realized heat coupling and matching during the distillation, and saved energy significantly.
出处
《酿酒科技》
2011年第8期84-85,87,共3页
Liquor-Making Science & Technology
关键词
双粗塔
差压热耦合蒸馏
节能
工艺控制
dual-mash column
differential pressure thermal coupling distillation
energy conservation
process control
