强化传热技术在乙烯裂解炉中的应用

APPLICATION OF ENHANCED HEAT TRANSFER TECHNOLOGY IN CRACKING HEATERS

概述了强化传热技术在乙烯裂解炉中的应用,并以扭曲片管为例分析了强化传热的原理。通过天津石化和燕山石化乙烯装置裂解炉的实际运行数据,展示了国产强化传热技术的优势和强劲的国际竞争力。

This article introduces the application of enhanced heat transfer technology in cracking heater,and takes coils with twisted tape inserts as an example to analyze the principle of enhanced heat transfer.The actual operating data of cracking heaters in the ethylene plants at SINOPEC Tianjin Branch and SINOPEC Yanshan Company demonstrates the superiorities and international competitive power of domestic enhanced heat transfer technology.