Dearomatization of naphtha cuts from Saudi Arabian crudes using different selective solvents

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" Dearomatization of naphtha cuts from Saudi Arabian crudes using different selective solvents "
S. H. Hamid

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	1112699
Doc. No	:	TLpq230797914
Main Entry	:	S. H. Hamid
Title & Author	:	Dearomatization of naphtha cuts from Saudi Arabian crudes using different selective solvents\ S. H. Hamid
College	:	King Fahd University of Petroleum and Minerals (Saudi Arabia)
Date	:	1980
student score	:	1980
Degree	:	M.S.
Page No	:	158
Abstract	:	An experimental investigation was carried out to evaluate the efficiencies of different selective solvents used for the extraction of aromatic hydrocarbons from Saudi Arabian crude oils light fraction (Boiling range 23-200C). The solvents used were 3-methoxypropionitrile, Dimethylsulfoxide, Phenol, Sulfolane, Nitrobenzene and Ethylene Glycol. Parameters studied are operating temperature (range 20-80C), solvent-to-oil ratio (range 1:1 to 3:1), selectivity and solvent capacity. One of the main objectives of this study is to determine quantitatively the potential of the recovery of aromatics from such fractions. Separated aromatics could then be used as a basic feedstock for the petrochemical industry in the Kingdom of Saudi Arabia. The results indicate that sulfolane exhibits excellent extractive properties as compared to other solvents. The feasibility study provides justification for setting up aromatics production plant in the Kingdom of Saudi Arabia.
Subject	:	Applied sciences
	:	Chemical engineering
	:	Petroleum production