Browsing Chemical Engineering by Subject "VAPEX"
Now showing items 1-4 of 4
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Development of a predictive model for the VAPEX process.
(University of Waterloo, 2019-01-11)Heavy oil in-situ recovery in Canada is largely achieved through energy intensive and en- vironmentally detrimental steam assisted gravity drainage (SAGD). By exchanging steam for a vapour solvent, it has been shown ... -
Experimental investigations in improving the VAPEX performance for recovery of heavy oil and bitumen
(University of Waterloo, 2010-09-30)The process of vapor extraction (VAPEX) is a recovery process which targets the heavy oil and bitumen resources. Owing to high viscosity values for these unconventional types of oil, the recovery processes in such reserves ... -
Mass Transfer Mechanisms during the Solvent Recovery of Heavy Oil
(University of Waterloo, 2009-06-18)Canada has the second largest proven oil reserves next to Saudi Arabia which is mostly located in Alberta and Saskatchewan but is unconventional heavy oil and bitumen. The tar sands are found at the surface and are mined, ... -
VAPEX Experiments in an Annular Packing of Glass Beads and the Numerical Simulation of VAPEX using Comsol®
(University of Waterloo, 2007-09-26)Vapour Extraction (VAPEX) is an in-situ bitumen recovery technique that utilizes light hydrocarbons to reduce the viscosity of bitumen. The mechanism of VAPEX is governed by the mass transfer of light hydrocarbons into ...