THERMAL CRACKING (VISBREAKING) STUDIES ON QUYARAH RESIDUES

Visbreaking experiments on Quyarah long residue have been conducted in a continuous laboratory-scale visbreaking unit at different temperatures from 435 ° C to 490 ° C at one pressure (7 bar) and constant residence time (90 sec.). Data on yield of different products have been reported. Further, ther...

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Bibliographic Details
Published in:Liquid fuels technology 1985, Vol.3 (2), p.187-203
Main Authors: Al-Soufi, Hussain H., Naoom, Suha S., Al-Gelani, Walid H.
Format: Article
Language:English
Subjects:
Applied sciences
Crude oil, natural gas and petroleum products
Energy
Exact sciences and technology
Fuels
Processing of crude oil and oils from shales and tar sands. Processes. Equipment. Refinery and treatment units
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Summary:Visbreaking experiments on Quyarah long residue have been conducted in a continuous laboratory-scale visbreaking unit at different temperatures from 435 ° C to 490 ° C at one pressure (7 bar) and constant residence time (90 sec.). Data on yield of different products have been reported. Further, thermal cracking experiments on visbroken vacuum gas oil under relatively high severity were also given in the same unit in order to reduce the residual yield of Quyarah crude.
ISSN:0737-7266
2331-043X
DOI:10.1080/07377268508915379