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

Paper ID Volume ID Publish Year Pages File Format Full-Text
54409 47008 2014 21 PDF Available
Title
A review of experimental procedures for heavy oil hydrocracking with dispersed catalyst
Abstract

•Technical knowledge to study hydrocracking of heavy oil with dispersed catalysts is summarized.•Experimental setups, operation modes and reactors for conducting heavy oil hydrocracking are reviewed.•A description of catalyst precursors and analytical techniques for sample characterization is provided.•Procedures for pretreatment of feed, catalyst dispersion and sulfurization of catalyst precursors are presented.

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

Keywords
Dispersed catalyst; Hydrocracking; Hydroconversion; Heavy oil; Residue
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A review of experimental procedures for heavy oil hydrocracking with dispersed catalyst
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Today - Volumes 220–222, March 2014, Pages 274–294
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
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Price was $35.95
You save - $31
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