Effect of Metal Contamination on the Performance of Catalyst for Deep Catalytic Cracking Process

被引：4

作者：

Zhang ZhigangSINOPEC Research Institute of Petroleum ProcessingBeijing ^{[100083
]}

机构：

来源：

China Petroleum Processing and Petrochemical Technology | 2009年 / 02期

关键词：

low carbon olefins; metal contamination; catalytic cracking; petrochemicals;

D O I：

暂无

中图分类号：

TE624.41 [];

学科分类号：

081705 ;

摘要：

The effect of different metal contamination levels of catalysts for Deep Catalytic Cracking(DCC) on the distribution and selectivity of DCC products was investigated in a FCC pilot unit. The pilot test results showed that the effects of the metal contamination level of catalyst on the propylene yield,the coke yield,the LPG yield,the gasoline yield,the selectivity of low carbon olefins,and coke selectivity was significant,and that the influence of metal contamination level on the conversion and dry gas yield was minor.

引用

页码：37 / 42

页数：6