Unexpected inhibition of CO2 gas hydrate formation in dilute TBAB solutions and the critical role of interfacial water structure
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- 作者：Ngoc N. Nguyena ; Anh V. Nguyena ; anh.nguyen@eng.uq.edu.au" class="auth_mail" title="E-mail the corresponding author ; Khoi T. Nguyena ; d ; Llew Rintoulb ; Liem X. Dangc
- 关键词：TBAB ; Gas hydrate ; CO2 ; Water structure ; SFG ; FTIR ; MD
- 刊名：Fuel
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：185
- 期：Complete
- 页码：517-523
- 全文大小：1466 K
文摘
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TBAB can promote or inhibit CO2 gas hydrate formation.
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Water alignment underneath adsorption layer of TBA+ gives rise to the inhibition.
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Water perturbation by TBA+ in the bulk gives rise to the promotion.
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Interfacial water is of crucial importance to gas hydrate formation.