吹风气余热回收装置的经济效益分析  

Economic Benefit Analysis in the Waste Heat Recovery Unit of the Blow-in Air Gases

作　　者：周寿祖 蒋邦彦 

机构地区：[1]鲁南化肥厂科研所,滕州277527 [2]山东鲁南化工技校,277527

出　　处：《化肥设计》2001年第4期29-32,共4页Chemical Fertilizer Design

摘　　要：阐述了半水煤气的生产特点和吹风气余热回收的必要性 ,介绍了余热回收装置的工艺流程、主要设备的选型 ,并对整个装置进行了经济效益分析。It describes the characteristics of the semi water coal gas production and the necessity of the waste heat recovery in blow in air gases and introduces the process flow of the waste heat recovery unit and the equipment type's selection thereof, moreover the economic benefit analysis of the whole unit is analyzed.

关 键 词：半水煤气 吹风气 显热 潜热 煤气炉 氮肥 合成氨 余热回收装置 经济效益 

分 类 号：TQ113.255[化学工程—无机化工] TQ440.51