The study current status and development of dispersed catalyst on heavy oil hydrocracking

被引：0

作者：

Liu D. ^{[1
]}

Han B. ^{[1
]}

Cui W. ^{[1
]}

机构：

[1] State Key Laboratory of Heavy Oil Processing, China University of Petroleum

来源：

Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section) | 2010年 / 26卷 / SUPPL. 1期

关键词：

Dispersant catalyst; Hydrocracking; Oil-soluble; Water-soluble;

D O I：

10.3969/j.issn.1001-8719.2010.z1.024

中图分类号：

学科分类号：

摘要：

The dispersed catalyst of heavy oil hydrocracking are reviewed. The dispersed catalyst for heavy oil hydrocracking are divided into three categories: solid additives, organometallic compounds and inorganic compound. Heterogeneous solid powder catalyst has lower price, but lower catalytic activity, and needs larger adding quantity and causes severe abrasion on the equipment, which makes treating residue difficult. Organometallic compounds and inorganic compounds are included in homogenous catalysts, mostly being oil-soluble or water-soluble, which have higher degree of dispersion and higher catalytic activity.

引用

页码：124 / 130

页数：6

共 31 条

[1] 9, 3, pp. 172-177, (2002)
[2] 34, 3, pp. 157-158, (2005)
[3] 34, 2, pp. 71-74, (2005)
[4] 9, pp. 4-8, (2008)
[5] (2000)
[6] Kouzu M., Kuriki Y., Uchida K., Catalytic hydrocracking of petroleum residue over carbon-supported nickel-molybdenum sulfides, Energy & Fuels, 19, pp. 725-730, (2005)
[7] Galarraga C.E., Pereira-Almao P., Hydrocracking of athabasca bitumen using submicronic multimetallic catalysts at near in-reservoir conditions, Energy & Fuels, (2009)
[8] Hydrocracking process involving colloidal catalyst formed in situ, (1996)
[9] Zhang S.F., Herod A.A., Kandiyoti R., Effectiveness of dispersed catalysts in hydrocracking a coal liquefaction extract: A screening study, Fuel, 76, pp. 39-49, (1997)
[10] Ovalles C., Filgueiras E., Morales A., Et al., Use of a dispersed molybdenum catalyst and mechanistic studies for upgrading extra-heavy crude oil using methane as source of hydrogen, Energy & Fuels, 12, pp. 379-385, (1998)

← 1 2 3 4 →