Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1975-10-17
1977-05-03
Garvin, Patrick P.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252465, 252470, 48197R, B01J 2718, B01J 2386
Patent
active
040213706
ABSTRACT:
A process is described for the production of methane from methanol by catalytic dehydration and dehydrogenation providing a high initial methane yield and a final substitute natural gas product of high calorific value. The catalytic dehydration and dehydrogenation steps may be effected simultaneously or in sequence. High efficiency in usage of raw materials and thermal requirements of the process are secured. A preferred catalyst containing both dehydration and dehydrogenation functions consists essentially of a major amount of iron oxide and minor amounts of chromium oxide and phosphate or tungstate ions.
REFERENCES:
patent: 2600655 (1952-06-01), Jacobs et al.
patent: 2658858 (1953-11-01), Lane et al.
patent: 3327006 (1967-06-01), Noddings et al.
patent: 3485882 (1969-12-01), Hess et al.
Dennis Alan James
Harris Norman
Shevels Thomas Frederick
Davy Powergas Limited
Garvin Patrick P.
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