British Gas Plc

John A Hargis

Henry J Stroud

Henry L Conway

A process, having high thermal efficiency, is provided for the production of substitute natural gas from fossil fuels such as crude oil, by non-catalytic hydrogenation. High thermal efficiency is obtained by using cryogenic systems for separating hydrogen from (a) the product of the hydrogenation reaction and (b) from products produced by partial oxidation in the production of hydrogen required for the hydrogenation reactions. Other products from the partial oxidation reaction may be used either as fuel or as feedstocks for catalytic steam reforming to produce SNG.

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Solihull, United Kingdom

John A Hargis