Kinetic Modeling of Slurry Phase Residue Hydroconversion

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Ghane, Asieh | 2012

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 43344 (06)
University: Sharif University of Technology
Department: Chemical and Petroleum Engineering
Advisor(s): Khorashe, Farhad; Kazemeini, Mohammad
Abstract:
Existing processes to improve the quality of heavy oil cuts catalytic converter hydroconversion can be mentioned in the slurry phase. This process is usually done in the temperature 440˚C to 470˚C be a heavy craking led to the production of light weight thermal feed can be more. With more products light, adverse reaction can also lead to the formation of coke be. Coke formation of secondary radical reactions can be feed from cracking of heavy compounds. Coke production is to eliminate or limit the ability of homogeneous catalysts (eg sulfide Molybdium) about 600-1000 ppm disposable food adds to be used. The main role of catalyst in the stable radicals fail thermal compound feed is heavy. The aim of the project presented a kinetic model for the hydrocracking process are in distribution is expected. In this model suitable for continuous mass and using experimental data available in the references, the performance model will be evaluated.Continuous Mass Model with 7 parameters Coke and hydrocracking product is well predicted
Keywords:
Kinetics Modeling ; Heavy Oil Cut ; Hydroconversion Slury Phase

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