新型乙烯裂解炉炉管材料及表面预处理技术研究进展

Research progress in the new material and the inner surface pretreatment technology for the furnace tube of ethylene cracking furnace

综述了乙烯裂解炉结焦的机理及影响因素,并综述了现有的乙烯裂解炉结焦抑制技术和装置,着重介绍了新型乙烯裂解炉炉管材料及炉管内表面预处理技术的国内外研究最新进展.

The mechanism and the influencing factors of the coking of ethylene cracking furnace are discussed,and the present techniques and equipment for inhibiting the coking of ethylene cracking furnace are summaried.The recent research progress in the new material and the inner surface pretreatment technology for the furnace tube of ethylene cracking furnace is emphatically discussed.