氨吸收制冷及压缩制冷工艺比较  

Comparison between Refrigeration Technology by Ammonia Absorption and Compression

作　　者：朱延煜[1] 

机构地区：[1]东华工程科技股份有限公司,安徽合肥230024

出　　处：《广州化工》2010年第7期220-221,共2页GuangZhou Chemical Industry

摘　　要：介绍了氨吸收制冷工艺及氨压缩制冷工艺,并进行工艺比较,大型煤化工企业采用氨收制冷,相比压缩制冷具有操作弹性大、节能减排、维护成本低等优点,具有良好的经济效益。The technologies of refrigeration by ammonia adsorption and by ammonia were introduced and the two were compared.The application of refrigeration by ammonia adsorption by large scale gasification and liquefaction plants can not only recover waste heat but also save electricity,which had good economic efficiency.

关 键 词：氨吸收 压缩 制冷工艺 

分 类 号：TS261.4[轻工技术与工程—发酵工程]