酒精生产精馏工艺和热耦合方式发展分析  

Development of Rectification Process and Thermal Coupling Mode of Alcohol Production

作　　者：魏妮 李冬敏 沈乃东 张宏嘉 周宏才 姜新春 张德国 佟毅 李凡 WEI Ni;LI Dongmin;SHEN Naidong;ZHANG Hongjia;ZHOU Hongcai;JIANG Xinchun;ZHANG Deguo;TONG Yi;LI Fan(COFCO Nutrition and Health Research Institute,Beijing 102209;Guangdong Zhongke Tianyuan New Energy Technology Co.Ltd.,Guangzhou,Guangdong 510640;COFCO Biotechnology Co.Ltd.,Bengbu,Anhui 233010;Beijing Key Laboratory of Nutrition,Health and Food Safety,Beijing 102209;Beijing Research Center for Animal Product Quality and Safety Source Control Engineering Technology,Beijing 102209,China)

机构地区：[1]中粮营养健康研究院,北京102209 [2]广东中科天元新能源科技有限公司,广东广州510640 [3]中粮生物科技股份有限公司,安徽蚌埠233010 [4]营养健康与食品安全北京市重点实验实,北京102209 [5]北京市畜产品质量安全源头控制工程技术研究中心,北京102209

出　　处：《酿酒科技》2023年第2期57-64,共8页Liquor-Making Science & Technology

摘　　要：近年来随着酒精生产中原料不断变化,现有酒精生产装置的精馏单元出现了堵塔和热能利用不充分等问题,已不能够满足需求。通过介绍酒精生产中精馏工艺和热耦合利用现状,深入分析精馏系统的优势和不足,探讨适用于原料多元化、低能耗的酒精生产精馏工艺,为酒精生产企业提供参考。In recent years,with the continuous change of raw materials for alcohol production,the rectification unit of the existing alcohol production device has problems such as blocking and insufficient use of thermal energy,and can no longer meet the demand.This paper introduces the current situation of rectification process and thermal coupling of alcohol production,analyzes the advantages and disadvantages of the rectification system,and discusses the rectification process with diversified raw materials and low energy consumption,so as to provide reference for alcohol production enterprises.

关 键 词：酒精生产 原料多元化 精馏 热耦合 

分 类 号：TS262.2[轻工技术与工程—发酵工程] TS261.4[轻工技术与工程—食品科学与工程]