Gas: heating and illuminating – Processes – Fuel mixtures
Patent
1983-04-04
1985-01-29
Kratz, Peter
Gas: heating and illuminating
Processes
Fuel mixtures
48209, 48210, 252373, 423415A, 423655, C10J 346
Patent
active
044963700
ABSTRACT:
In the gasification of char with zinc oxide, the improvement which comprises reacting the off-gas stream of gaseous zinc and carbon monoxide with steam at elevated temperatures in a second reactor means thereby oxidizing the zinc to zinc oxide and yielding a second gaseous stream containing carbon monoxide and hydrogen. This improved process avoids having to condense and revaporize the zinc, heretofore an economic barrier to the development of the zinc oxide char processes.
REFERENCES:
patent: 2342368 (1944-02-01), Queneau
patent: 2592377 (1952-04-01), Barr et al.
patent: 2602809 (1952-07-01), Dickinson
patent: 3804606 (1974-04-01), Archer et al.
patent: 4070160 (1978-01-01), Cottle
patent: 4073630 (1978-02-01), DeLano
patent: 4132764 (1979-01-01), Cines et al.
John Holmgren, "Coal Gasification Power Generation" Aware Magazine pp. 11 through 14, Jun., 1977.
Kirk-Othmer Encyclopedia of Chemical Technology 2nd Edition, vol. 22, p. 589.
Hammond et al., Energy and the Future (American Association for the Advancement of Science 1973) pp. 17 through 23, "Power Gas and Combined Cycles".
Wett (Editor) "Coal: Future Source of Oil and Gas", Oil and Gas Journal 75 (35), Petroleum/2000 (Aug. 1977) pp. 517-518.
Vogt et al., "Status of the Shell-Koppers Process" CEP Mar. 1980, pp. 65-72.
Carver Lyell H.
Kratz Peter
Phillips Petroleum Company
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