Proton exchange in gasoline-ethanol fuel blends
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- 作者：A. Turanova ; b ; sasha_turanov@rambler.ru" class="auth_mail" title="E-mail the corresponding author ; A.K. Khitrinb ; akhitrin@kent.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Gasoline&ndash ; ethanol blend ; NMR ; Water ; Proton exchange
- 刊名：Fuel
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：189
- 期：Complete
- 页码：440-442
- 全文大小：352 K
文摘
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Proton exchange rate between ethanol and water has been measured.
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Proton exchange is catalyzed by acids.
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The exchange rate can be used to characterize acidity.
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The exchange rate can be obtained from the water linewidth in NMR spectrum.