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Title: | Разработка бимета ллических Ni-М/Ce0,5Zr0,5O2/Al2O3 (M = Pd, Pt, Re, Mo, Sn) катализаторов для автотермического риформинга метана |
Other Titles: | Development of bimetallic Ni-М/Ce0,5Zr0,5O2/Al2O3 (M = Pd, Pt, Re, Mo, Sn) catalysts for autothermal reforming of methane |
Authors: | Рундау, И. А. Матус, Е. В. Кузнецов, В. В. |
metadata.dc.contributor.advisor: | Керженцев , М. А. |
Keywords: | углеводород; энергоносители; нефтехимическая промышленность; риформинг; каталитические процессы |
Issue Date: | 2017 |
Publisher: | Изд-во ТПУ |
Citation: | Рундау И. А. Разработка бимета ллических Ni-М/Ce0,5Zr0,5O2/Al2O3 (M = Pd, Pt, Re, Mo, Sn) катализаторов для автотермического риформинга метана / И. А. Рундау, Е. В. Матус, В. В. Кузнецов ; науч. рук. М. А. Керженцев // Перспективы развития фундаментальных наук : сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г. : в 7 т. — Томск : Изд-во ТПУ, 2017. — Т. 2 : Химия. — [С. 58-60]. |
Abstract: | Ni-M/Ce0,5Zr0,5O2/Al2O3 catalysts for autothermal reforming of methane (ATR of CH4) were prepared by sequential impregnation method. The effects of the type (M = Pd, Pt, Re, Mo, Sn) and content (M/Ni = 0,03‒0,003) of promoters on the physicochemical characteristics of Ni-M supported catalysts and on their activity to produce hydrogen by ATR of CH4 were studied. It was found that the additive determines NiO dispersion as well as reducibility of Ni2+ species. It was demonstrated that the catalyst performance in ATR of CH4 was correlated with catalyst ability for reduction. The optimal formula of catalyst for effective methane conversion into hydrogen-containing gas was developed. The high and stable yield of hydrogen (70% at 850 °C) was achieved in ATR of CH4 over 10Ni-0,05Pd/10Ce0,5Zr0,5O2/Al2O3 catalyst. |
URI: | http://earchive.tpu.ru/handle/11683/44486 |
Appears in Collections: | Материалы конференций |
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File | Description | Size | Format | |
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conference_tpu-2017-C21_V2_p58-60.pdf | 274,62 kB | Adobe PDF | View/Open |
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