A review of slurry-phase hydrocracking heavy oil technology

被引：237

作者：

Zhang, Shuyi ^{[1
]}

Liu, Dong ^{[1
]}

Deng, Wenan ^{[1
]}

Que, Guohe ^{[1
]}

机构：

[1] Univ Petroleum China, State Key Lab Heavy Oil Proc, Shandong 257061, Peoples R China

来源：

ENERGY & FUELS | 2007年 / 21卷 / 06期

关键词：

D O I：

10.1021/ef700253f

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The technologies of slurry-phase hydrocracking of heavy oil and the latest development of dispersed catalysts were reviewed. Catalysts for slurry-phase hydrocracking of heavy oil have undergone two development phases, that is, heterogeneous solid powder catalysts and homogeneous dispersed catalysts. The homogeneous dispersed catalysts are divided into water-soluble dispersed catalysts and oil-soluble dispersed catalysts. Solid powder catalysts have low catalytic activity, which will produce a large number of solid particles in bottom oil; thus it is difficult to dispose and utilize. Dispersed catalysts are highly dispersed and have greater surface area to volume ratio. Therefore, they show high catalytic activity and good performance. They are desirable catalysts for slurry-phase hydrocracking of heavy oil.

引用

页码：3057 / 3062

页数：6