ANALYSIS OF HYDROCARBONS RELEASED THROUGH HYDROPYROLYSIS OF ASPHALTENES OBTAINED FROM NORTH SEA CRUDE OIL.
Ivwurie, W. & Appi, T.S
Department of Chemistry,
Federal University of Petroleum Resources, Effurun, Delta State, Nigeria
Email: wivwurie@yahoo.co.uk
Abstract
Asphaltenes precipitated from the North Sea crude oil were subjected to hydropyrolysis to determine the percentage yield of hydrocarbon from asphaltene matrix. Open column chromatography which was performed on asphaltene hydropyrolysate gave a percentage recovery of 70 %, suggesting that this process is a veritable tool for the release of hydrocarbons trapped in asphaltene matrix.