Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)
Конференция: NATO Advanced Research Workshop, the 3rd Workshop on C(1)-C(3) Hydrocarbon Conversion; KRASNOYARSK, RUSSIA; KRASNOYARSK, RUSSIA
Год издания: 1998
Идентификатор DOI: 10.1016/S0920-5861(98)00102-3
Ключевые слова: methane; oxidative coupling; deep oxidation; microspheres; fluorination
Аннотация: New catalysts designed as glass crystal microspheres were studied by XPS, SEM, XRD and Mossbauer spectroscopy. The data obtained indicated that after treatment of catalysts with HF the fluorination of lattice took place leading to stabilization of Fe3O4 phase. The catalytic activity of initial catalysts and catalysts already treateПоказать полностьюd with HF in the reactions of deep oxidation and oxidative coupling of methane was determined. The yield of C-2-products at 1123 K was 16% for oxyfluoride systems using the gas mixture CH4:O-2=85:15 vol%. (C) 1998 Elsevier Science B.V. AU rights reserved.
Журнал: CATALYSIS TODAY
Выпуск журнала: Vol. 42, Is. 3
Номера страниц: 273-277
ISSN журнала: 09205861
Место издания: AMSTERDAM
Издатель: ELSEVIER SCIENCE BV