Gasification of solid carbonaceous materials

Gas: heating and illuminating – Processes – Fuel mixtures

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48206, 48210, 48 92, 252373, C10J 346

Patent

active

044591373

ABSTRACT:
The gasification of solid carbonaceous materials such as coal is achieved by directing a stream containing the carbonaceous materials onto a high temperature hot spot which has been formed on the surface of a bath of molten iron by oxygen jets blown thereagainst, the stream containing the carbonaceous materials emanating from a non-submerged, top-blowing lance, the oxygen jets emanating from the same lance or from different lances, and the bath of molten iron being contained in a reactor such that its total volume remains essentially constant.

REFERENCES:
patent: 2923260 (1960-02-01), Rummel
patent: 3690808 (1972-09-01), Pierre
patent: 3746534 (1973-07-01), Szekely
patent: 4062657 (1977-12-01), Knygrel et al.
La Rosa et al., Fuel Gas from Molten Iron Coal Gasification, IGT, Clean Fuels from Coal Symposium II, Jun. 1975, pp. 227-242.

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