Theoretical predictions on dehydrogenation of methanol over copper-silica catalyst in a membrane reactor; Catalysis Today; Vol. 331
| Parent link: | Catalysis Today.— , 1987- Vol. 331.— 2019.— [P. 35-42] |
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| Zusammenfassung: | Title screen Dehydrogenation of methanol was performed over copper-silica catalyst. Methyl formate decomposition to carbon monoxide and hydrogen was considered as a main side reaction. Tubular and membrane reactors were compared theoretically in terms of efficiency of the process. For this purpose, a two-dimensional non-isothermal stationary mathematical model of the catalytic membrane reactor was developed and applied. The reaction of methanol dehydrogenation (in a tube side) was conjugated with hydrogen oxidation reaction (in a shell side). Conjugation of the processes was found to increase the methanol conversion up to 87% and achieve the methyl formate yield as high as 80% at 125 °C. The impact of various parameters on the process characteristics was studied using the developed mathematical model. Режим доступа: по договору с организацией-держателем ресурса |
| Sprache: | Englisch |
| Veröffentlicht: |
2019
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| Schlagworte: | |
| Online-Zugang: | https://doi.org/10.1016/j.cattod.2017.11.023 |
| Format: | xMaterials Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660841 |
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| 200 | 1 | |a Theoretical predictions on dehydrogenation of methanol over copper-silica catalyst in a membrane reactor |f E. V. Shelepova, L. Yu. Iljina, A. A. Vedyagin | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 51 tit.] | ||
| 330 | |a Dehydrogenation of methanol was performed over copper-silica catalyst. Methyl formate decomposition to carbon monoxide and hydrogen was considered as a main side reaction. Tubular and membrane reactors were compared theoretically in terms of efficiency of the process. For this purpose, a two-dimensional non-isothermal stationary mathematical model of the catalytic membrane reactor was developed and applied. The reaction of methanol dehydrogenation (in a tube side) was conjugated with hydrogen oxidation reaction (in a shell side). Conjugation of the processes was found to increase the methanol conversion up to 87% and achieve the methyl formate yield as high as 80% at 125 °C. The impact of various parameters on the process characteristics was studied using the developed mathematical model. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Catalysis Today |d 1987- | ||
| 463 | |t Vol. 331 |v [P. 35-42] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a methanol dehydrogenation | |
| 610 | 1 | |a methyl formate production | |
| 610 | 1 | |a copper-silica catalyst | |
| 610 | 1 | |a catalytic membrane reactor | |
| 610 | 1 | |a mathematical modeling | |
| 610 | 1 | |a дегидрирование | |
| 610 | 1 | |a катализаторы | |
| 610 | 1 | |a мембранные реакторы | |
| 610 | 1 | |a математическое моделирование | |
| 700 | 1 | |a Shelepova |b E. V. | |
| 701 | 1 | |a Iljina |b L. Yu. |g Lyudmila | |
| 701 | 1 | |a Vedyagin |b A. A. |c Chemist |c Chief Expert of Tomsk Polytechnic University, Candidate of chemical sciences |f 1975- |g Aleksey Anatolievich |3 (RuTPU)RU\TPU\pers\36694 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа химических и биомедицинских технологий |c (2017- ) |3 (RuTPU)RU\TPU\col\23537 |
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