High-Density Conversion of Light Energy via Direct Illumination of Catalyst Научная публикация
Журнал |
International Journal of Hydrogen Energy
ISSN: 0360-3199 , E-ISSN: 1879-3487 |
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Вых. Данные | Год: 1997, Том: 22, Номер: 9, Страницы: 869-874 Страниц : 6 DOI: 10.1016/S0360-3199(96)00238-8 | ||
Авторы |
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Организации |
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Реферат:
Steam reforming of methane was studied under direct illumination of a catalyst by concentrated light in
the energy receiver/reactor with a transparent wall. In such a reactor, both the specific rate of hydrogen production
and the specific power loading of the light-to-chemical energy conversion appear to increase considerably with respect to a conventional stainless steel reactor, reaching 130 Ndm’/h per 1 g of the catalyst and 5@100 W/cm’, respectively. No considerable photochemical enhancement of the reaction rate was observed. The increase in the reaction rate is supposed to be caused by a significant intensification of energy supply into the catalyst bed due to absorption of light directly by granules of the catalyst used. Moreover, the transparent reactor also showed a higher efficiency of energy conversion because the temperature of the illuminated quartz wall appears to be lower than that for a steel wall which results in lower heat losses. This evidences in clear potentialities of a new generation of .‘volumetric” solar energy receivers/reactors.
Библиографическая ссылка:
Aristov Y.I.
, Fedoseev V.I.
, Parmon V.N.
High-Density Conversion of Light Energy via Direct Illumination of Catalyst
International Journal of Hydrogen Energy. 1997. V.22. N9. P.869-874. DOI: 10.1016/S0360-3199(96)00238-8 WOS Scopus РИНЦ
High-Density Conversion of Light Energy via Direct Illumination of Catalyst
International Journal of Hydrogen Energy. 1997. V.22. N9. P.869-874. DOI: 10.1016/S0360-3199(96)00238-8 WOS Scopus РИНЦ
Даты:
Опубликована в печати: | 1 сент. 1997 г. |
Опубликована online: | 17 мая 1998 г. |
Идентификаторы БД:
Web of science | WOS:A1997XP71700004 |
Scopus | 2-s2.0-0000912555 |
РИНЦ | 13250393 |
Chemical Abstracts | 1997:535801 |
Chemical Abstracts (print) | 127:236625 |
OpenAlex | W1989101677 |