Chemistry of inorganic compounds – Hydrogen or compound thereof – Elemental hydrogen
Patent
1982-02-02
1983-11-08
Carter, Herbert T.
Chemistry of inorganic compounds
Hydrogen or compound thereof
Elemental hydrogen
252443, 562523, 562531, 562609, 423650, 423651, 502177, 502200, 502204, C01B 118
Patent
active
044141823
ABSTRACT:
Hydrogen is generated by contacting an alkaline aqueous solution of formaldehyde with at least one catalyst selected from the group consisting of molybdenum, tungsten, molybdenum carbides, tungsten carbides, molybdenum nitrides, tungstenum borides, copper, silver, gold and compounds of copper, silver and gold.
Hydrogen can be generated at ambient temperature under atmospheric pressure and, therefore, complicated steps or complicated devices are unnecessary.
REFERENCES:
patent: 2414120 (1947-01-01), Pearl
Walker, J. Frederic, Formaldehyde, 1953 Reinhold Publishing Corp. N.Y. pp. 1, 167.
Stecher, Paul G. The Merck Index 8th edition, 1968 Merk & Co. Inc. Rahway, N.J. p. 469 "Formaldehyde Solutions".
Chemical Abstracts 5 869-870 (1911) Heimrod et al.
Kawamura Go
Kudo Tetsuichi
Okamoto Hiroshi
Carter Herbert T.
Hitachi , Ltd.
Leeds Jackson
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