Process for the production of hydrogen

Chemistry of inorganic compounds – Hydrogen or compound thereof – Elemental hydrogen

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423656, 502244, 502345, C01B 210

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active

047117737

ABSTRACT:
A process for the production of hydrogen with simultaneous formation of carbon dioxide by reacting carbon monoxide with steam at elevated temperatures in the presence of a catalyst which essentially consists of a refractory oxidic carrier having a high specific surface area loaded with metallic copper of a purity of more than 90% by weight, a fraction of at least 1% by weight of said metallic copper calculated as % by weight of the total weight of the copper and carrier being present as particles of a size of less than 20 nm.

REFERENCES:
patent: 1696644 (1928-12-01), Patrick
patent: 1843540 (1932-02-01), Casale
patent: 3668148 (1972-06-01), Van Beek et al.
patent: 3668149 (1972-06-01), Geus et al.
patent: 3850841 (1974-11-01), Aldridge et al.
patent: 3899577 (1975-08-01), Sugier
patent: 4113658 (1978-09-01), Geus
patent: 4128730 (1978-12-01), Reich
patent: 4190560 (1980-02-01), Geus et al.
Publication, Ammonia, edited by A. V. Slack and G. Russell James, 1974, Marcel Dekker, Inc., New York, pp. 28, 29.
Dissertation, Preparation and Carbon Monoxide Oxidation Activity of Supported Copper (Oxide) Catalysts, by J. Van Der Meijden, 1981.

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