Zeolite catalyst, method of its preparation and method for non-oxidative methane conversion

摘要

1. u0446u0435u043eu043bu0438u0442u043du044bu0439 catalyst u0434u043bu00a0 u043du0435u043eu043au0438u0441u043bu0438u0442u0435u043bu044cu043du043eu0439 methane conversion process comprising tungsten, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, the content of tungsten in catalyst e in the form of u043du0430u043du043eu0440u0430u0437u043cu0435u0440u043du043eu0433u043e powder u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 from 4.0 to 10.0 mas.%.;2. method u043fu0440u0438u0433u043eu0442u043eu0432u043bu0435u043du0438u00a0 u0446u0435u043eu043bu0438u0442u043du043eu0433u043e catalyst u0434u043bu00a0 u043du0435u043eu043au0438u0441u043bu0438u0442u0435u043bu044cu043du043eu0439 methane conversion process, including the modification of u0446u0435u043eu043bu0438u0442u0430 wolfram in solid phase, differing u0438u0439u0441u00a0, tungsten u0432u0432u043eu0434u00a0u0442 in u0446u0435u043eu043bu0438u0442 as u043du0430u043du043eu0440u0430u0437u043cu0435u0440u043du043eu0433u043e powder metal obtained by the method of electrical explosion of a conductor in the environment of argon, the u0441u043eu0434u0435u0440u0436 u0430u043du0438u0435 tungsten in the received u043au0430u0442u0430u043bu0438u0437u0430u0442u043eu0440u0435 u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 from 4.0 to 10.0 mas.%.;3. method u043du0435u043eu043au0438u0441u043bu0438u0442u0435u043bu044cu043du043eu0439 conversion of methane in the presence of u0446u0435u043eu043bu0438u0442u043du043eu0433u043e catalyst, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, use it on any of the u043fu043f.1 and 2.