Pore-scale analysis of condensing solvent bitumen extraction

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• 作者：ZhenBang Qi^a ; Ali Abedini^a ; Pushan Lele^a ; Nader Mosavat^a ; Adriana Guerrero^b ; David Sinton^a ; ^{sinton@mie.utoronto.ca}
• 关键词：Micromodel ; Pore-scale ; Bitumen ; Condensing solvent ; Asphaltenes
• 刊名：Fuel
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：193
• 期：Complete
• 页码：284-293
• 全文大小：2629 K
• 卷排序：193

文摘

Liquid solvent left more residues comparing with the vapor chamber. Butane-in-residue emulsions generated during butane runs intensified pore plugging. Residuals in liquid zone were majorly asphaltenes as they exhibited low fluorescence. Bitumen recovery was most vigorous at the condensing edge due to multi-phase flow.