重柴油裂解结焦抑制剂工业应用试验  

INDUSTRIAL APPLICATION TRIAL OF COKING INHIBITOR IN THE PYROLYSIS OF YANHUA HEAVY GAS OIL

作　　者：王红霞[1] 付晓阳[1] 吴庆凤[1] 王国清[1] 陈硕[1] 金宗贤[2] 孙国臣[2] 齐东峰[2] 

机构地区：[1]中国石化北京化工研究院,北京100013 [2]中国石化北京燕山分公司化工一厂,北京102500

出　　处：《乙烯工业》2006年第2期56-59,共4页Ethylene Industry

摘　　要：在中国石化北京燕山分公司化工一厂乙烯装置新区60 kt/a SRT-Ⅳ型裂解炉上,进行了两个周期以重柴油为裂解原料、整炉添加结焦抑制剂的工业应用试验。试验表明,该试验所采用的有机硫磷抑制剂适用于重原料,抑制结焦效果明显,裂解炉运行周期可延长0．5～1．0倍。Industrial application trial of coking inhibitor in the whole 60 kt/a ethylene SRT-Ⅳpyrolysis fur- nace,which takes Yanhua heavy gas oil as the feed, was held twice.The result shows that the organic sulfur-phosphor coking inhibitor developed by BRICI is fit for heavy feed and has good coking inhibiting ef- fect.The run length can be prolonged by 0.5～1.0 times.

关 键 词：乙烯 裂解 重柴油 结焦抑制剂 

分 类 号：TQ221.211[化学工程—有机化工] TE626.24[石油与天然气工程—油气加工工程]