CeO<sub>2</sub>-catalyzed direct diethyl carbonate synthesis from CO<sub>2</sub> and ethanol in combination of zeolite-catalyzed hydration of 2,2-diethoxypropane
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- Chang Tao
- Tohoku University
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- Tamura Masazumi
- Tohoku University
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- Nakagawa Yoshinao
- Tohoku University
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- Matsumoto Seiji
- Tosoh Corp.
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- Mishima Takayoshi
- Tosoh Corp.
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- Fukaya Norihisa
- National Institute of Japan Advanced Industrial Science and Technology
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- Choi Jun-Chul
- National Institute of Japan Advanced Industrial Science and Technology
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- Tomishige Keiichi
- Tohoku University
Bibliographic Information
- Other Title
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- ゼオライト触媒による2,2-ジエトキシプロパン加水分解を組み合わせた酸化セリウム触媒による二酸化炭素とエタノールからの直接炭酸ジエチル合成
Abstract
<p>Diethyl carbonate (DEC) is a valuable chemical product for fuel additives and so on, but, it is generally produced by the phosgene method. As an alternative method, direct synthesis of DEC from CO2 and ethanol will be an environmentally friendly method, which however suffered from the severe reaction equilibrium. In this study, we found an effective synthesis method of DEC from CO2 and ethanol by using 2,2-diethoxypropane (DEP) as a dehydrating agent, CeO2 as a catalyst for carboxylation, and zeolite as a catalyst for hydration of DEP.</p>
Journal
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- Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute
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Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute 2019f (0), 137-, 2019
The Japan Petroleum Institute
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Details 詳細情報について
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- CRID
- 1390283659836833536
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- NII Article ID
- 130007778089
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed