METHOD FOR OBTAINING HYDROGEN-CONTAINING GAS

METHOD FOR OBTAINING HYDROGEN-CONTAINING GAS

A method for obtaining a hydrogen-containing gas provides for mixing a carbon-hydrogen row material with steam, preliminary steam-catalytic conversion of the obtained steam-gas mixture, then primary catalytic conversion and secondary steam-oxygen catalytic conversion. The secondary conversion is eff...

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Bibliographische Detailangaben
Hauptverfasser: BORIS MIKHAILOVICH GUNKO, BORIS IVANOVICH PIKHTOVNIKOV, LJUBOV NIKOLAEVNA NIKITINA, ISAAK EFIMOVICH BONDAR, MIKHAIL KHAIMOVICH SOSNA, VASILY VASILIEVICH KHODNEVSKY, PETR VIKTOROVICH PASIKOV, MARINA PETROVNA SHILKINA, MIKHAIL VARFOLOMEEVICH KRAVCHENKO
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:A method for obtaining a hydrogen-containing gas provides for mixing a carbon-hydrogen row material with steam, preliminary steam-catalytic conversion of the obtained steam-gas mixture, then primary catalytic conversion and secondary steam-oxygen catalytic conversion. The secondary conversion is effected while feeding an oxygen-containing gas mixed with a heat carrier at a volume ratio of 0.5:30.0 between the heat carrier and the oxygen, and heated up to a temperature not exceeding 900 DEG C. The desired product obtained as a result of the secondary conversion is recycled to the primary conversion to ensure the steam conversion process at the expense of the heat of the desired product.