A review of experimental procedures for heavy oil hydrocracking with dispersed catalyst

被引：169

作者：

Angeles, M. J. ^{[1
]}

Leyva, C. ^{[1
]}

Ancheyta, J. ^{[1
]}

Ramirez, S. ^{[1
]}

机构：

[1] Inst Mexicano Petr, Mexico City 07730, DF, Mexico

来源：

CATALYSIS TODAY | 2014年 / 220卷

关键词：

Dispersed catalyst; Hydrocracking; Hydroconversion; Heavy oil; Residue; CRITICAL IMPELLER SPEED; LIQUID MASS-TRANSFER; TEMPERATURE SIMULATED DISTILLATION; AGITATED 3-PHASE REACTORS; MARLIM VACUUM RESIDUE; ATHABASCA BITUMEN; SOLID SUSPENSION; THERMAL HYDROCRACKING; MOLYBDENUM CATALYSTS; DEEP HYDROCONVERSION;

D O I：

10.1016/j.cattod.2013.08.016

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This paper summarizes the technical knowledge necessary to study the hydrocracking of heavy oil with dispersed catalysts. Chemical kinetics aspects of the hydrocracking of heavy oil reaction are reviewed. The discussion also includes a description of the experimental setups, operation modes and suitable reactors for conducting heavy oil hydrocracking experiments. Reactors and their hydrodynamics are described in order to establish the more appropriate operating conditions to perform the experiments. The most common catalyst precursors used in the reaction are listed as well as the analytical techniques employed in characterizing and quantifying gas, liquid and solid samples. Procedures for pretreatment of feed, catalyst dispersion and sulfurization of catalyst precursors are also presented (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：274 / 294

页数：21

共 147 条

[51]

Doraiswamy L.K., 1984, HETEROGENEOUS REACTI, V2

[52] Multiphase catalytic reactors: A perspective on current knowledge and future trends [J].