吸收式制冷在低温公用工程中的应用  

Application of Absorption Refrigeration in Freezing Utility

作　　者：吴尚[1] 李瑞深 WU Shang;LI Rui-shen(Anhui Wanwei High Tech Materials Co.Ltd.,Chaohu 238002,China;Petrochemical Technology Development Center of Tianjin University,Tianjin 300072,China)

机构地区：[1]安徽皖维高新材料股份有限公司,安徽巢湖238002 [2]天津大学石油化工技术开发中心,天津300072

出　　处：《安徽化工》2020年第4期13-15,111,共4页Anhui Chemical Industry

摘　　要：化工装置会产生大量的余热,为节约能源需对其加以利用.以溴化锂为工质的吸收式制冷可以利用低品位余热进行,产生冷媒可用作工厂低温公用工程,节省高品位能量.对余热型吸收式制冷的原理以及技术研究成果进行了综述.A lot of waste heat is produced in the chemical plant,which needs to be utilized.Lithium bromide absorption chiller can use low taste heat for refrigeration,and the refrigerant can be used as freezing utility in the plant,which can save high-grade energy.In this paper,the principle of the absorption chiller based on waste heat is introduced,and research results are also summarized.Finally,the prospect of application is forecasted.

关 键 词：吸收制冷 溴化锂 余热利用 

分 类 号：TB66[一般工业技术—制冷工程]