Influence of the carbon chain length of a sulfate-based surfactant on the formation of CO2, CH4 and CO2-CH4 gas hydrates
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- 作者：Christophe Dicharry ; christophe.dicharry@univ-pau.fr" class="auth_mail" title="E-mail the corresponding author ; Joseph Diaz ; Jean-Philippe Torré ; Marvin Ricaurte1
- 关键词：Gas hydrates ; Kinetics ; CO2 ; CH4 ; Surfactants
- 刊名：Chemical Engineering Science
- 出版年：2016
- 出版时间：2 October 2016
- 年：2016
- 卷：152
- 期：Complete
- 页码：736-745
- 全文大小：2167 K
文摘
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Surfactants may strongly promote hydrate formation under quiescent conditions.
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The promotion effect depends on the surfactant chain length.
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The promotion effect drastically reduces in the presence of CO2.
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The presence of CO2 influences the hydrate growth pattern.