合成氨厂制冷方式的选择  

The Choice of Refrigeration in Ammonia Plant

作　　者：朱广胜[1] 杜海娟[1] 周军[1] 

机构地区：[1]兖矿国泰化工有限公司,山东滕州277527

出　　处：《科技信息》2009年第19期24-24,62,共2页Science & Technology Information

摘　　要：本文介绍了氨吸收制冷工艺和压缩制冷工艺,并对两种工艺进行了比较。氨吸收制冷可以回收余热,节省电能;氨压缩制冷设备投资低。The technology of refrigeration by ammonia adsorption and by compression was introduced and compared.The application of refrigeration by ammonia adsorption can not only re-cover waste heat but also save electricity.The compression is lower in investment.

关 键 词：氨吸收 压缩 制冷 

分 类 号：TQ113.251[化学工程—无机化工] TM925.21[电气工程—电力电子与电力传动]