热管技术在硫酸工业中的应用  

The application of heat pipe in sulfuric acid industry

作　　者：赵辉[1] 孙玮[1] 徐剑锋[1] 孙志坚[1] 

机构地区：[1]浙江大学机械与能源工程学院,浙江杭州310027

出　　处：《能源工程》2002年第6期29-32,共4页Energy Engineering

摘　　要：硫酸工业中存在大量具有很高利用价值的余热资源,同时,也存在着高温、高粉尘、高腐蚀性等不利余热回收的因素。而热管技术给硫酸生产的余热利用的发展带来了新的活力,并且已经在很多方面取得了较大的成效,尤其是在耐低温腐蚀方面性能优越。文章主要介绍了热管技术在硫酸工业中应用的现状及前景,以及一些需要进一步探讨的问题。There is a great deal of valuable waste resources in sulfuric acid industry. But there are also unfavorable factors: high temperature, high dust concentration and high corrosivity that are unfavorable to waste heat recovery. The technology of heat pipe gives a new activity to waste heat recovery in sulfuric acid industry and there have been some effects in many aspects especially in sulfur attack. The article mainly introduces the present status and prospect of heat pipe technology and some other problems that need deeper discussions.

关 键 词：热管技术 硫酸工业 节能 余热 低温腐蚀 

分 类 号：TQ111.1[化学工程—无机化工]