Разработка бимета ллических Ni-М/Ce0,5Zr0,5O2/Al2O3 (M = Pd, Pt, Re, Mo, Sn) катализаторов для автотермического риформинга метана

Bibliografiske detaljer
Parent link:Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2017
Т. 2 : Химия.— 2017.— [С. 58-60]
Hovedforfatter: Рундау И. А.
Andre forfattere: Матус Е. В. (727), Кузнецов В. В., Керженцев М. А.
Summary:Заглавие с экрана
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.
Sprog:russisk
Udgivet: 2017
Fag:
Online adgang:http://earchive.tpu.ru/handle/11683/44486
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=624479

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