ScienceDirect® Home Skip Main Navigation Links
You have guest access to ScienceDirect. Find out more.
 
Home
Browse
My Settings
Alerts
Help
 Quick Search
 Search tips (Opens new window)
    Clear all fields    
 
Font Size: Decrease Font Size  Increase Font Size
 Abstract - selected
Purchase PDF (811 K)

Article Toolbox
 
 
 
Related Articles in ScienceDirect
View More Related Articles
 
Special issue
View Record in Scopus
 
doi:10.1016/0378-3820(91)90013-3    
How to Cite or Link Using DOI (Opens New Window)

Copyright © 1991 Published by Elsevier Science B.V.

Modeling of a hydrocracking reactor

Purchase the full-text article



References and further reading may be available for this article. To view references and further reading you must purchase this article.

S. Mohanty*, D. N. Saraf and D. KunzruCorresponding Author Contact Information

Department of Chemical Engineering, Indian Institute of Technology, Kanpur-208 016, India


Received 5 June 1990; 
revised 11 April 1991. 
Available online 12 August 2003.

Abstract

A three parameter model has been developed for a two-stage vacuum gas oil hydrocracker unit. The feed and the products were lumped into 23 pseudocomponents, each characterized by its boiling range and specific gravity. The model assumes that each pseudocomponent can only form lighter products by a pseudohomogeneous first order reaction. The model parameters were determined using information from literature and plant data. Given the feed characterization and the inlet conditions, the concentration and temperature profiles throughout the reactors, the amount of recycle and hydrogen consumption can be calculated. The model was validated against plant data and the agreement was generally good. The effect of variation in the model parameters and operating conditions has also been discussed.

Article Outline

• References

Corresponding Author Contact InformationCorresponding author. To whom correspondence should be addressed.

* Presently at Regional Research Laboratory, Bhutneswar.


 
Home
Browse
My Settings
Alerts
Help
Elsevier.com (Opens new window)
About ScienceDirect  |  Contact Us  |  Information for Advertisers  |  Terms & Conditions  |  Privacy Policy
Copyright © 2008 Elsevier B.V. All rights reserved. ScienceDirect® is a registered trademark of Elsevier B.V.