高效换热器在百万吨乙烯装置上的应用  

APPLICATION OF HIGH EFFICIENCY HEAT EXCHANGER IN ONE MILLION TONS PER YEAR EHTYLENE PLAN

作　　者：林学君[1] 

机构地区：[1]中国石油化工股份有限公司天津石化烯烃部,天津300271

出　　处：《乙烯工业》2009年第1期25-27,共3页Ethylene Industry

摘　　要：介绍了高效换热器在大乙烯装置中应用的优势,简述了高效高通量换热器和波节管、螺纹管换热器的强化传热机理及其适合使用的条件。讨论了保证增大整体的传热系数所采取的办法。This paper introduces the advantages of applying high efficiency heat exchanger to large-scale ethylene plant,briefly dis-cusses the enhanced heat transfer mechanism and service condi-tions of high efficiency high flux heat exchanger and corrugated tube heat exchanger,and presents methods for increasing integrat-ed heat transfer coefficient.

关 键 词：强化传热 高通量换热器 波节管换热器 百万吨乙烯 

分 类 号：TQ221.211[化学工程—有机化工]