检修时换热设备的评定及垢样的分析  

EVALUATION OF HEAT EXCHANGER AND DETERMINATION OF SCALE IN OVERHAULING

作　　者：郦和生[1] 庞如振[1] 

机构地区：[1]北京燕山石油化工公司研究院

出　　处：《石化技术》1996年第2期92-95,共4页Petrochemical Industry Technology

摘　　要：介绍了换热器检修过程中的判断标准及经验，并对垢样成分进行了分析，由此能够直接指导水处理配方的研究，为解决实际问题提供了依据。The criteria of judgment and the experiences in evaluating heat exchanger in overhauling have been introduced in the article.The chemical compositions of the scale in theheat exchanger have also been analyzed. Theobtained data can be used as a direct guidesin the research of prescription of water treatment and also a basis for solving practicalproblems.

关 键 词：换热设备 检验 评定 化工装置 

分 类 号：TQ051.5[化学工程]