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Process for gasification of solid carbonaceous material



Process for gasification of solid carbonaceous material



United States Patent (4,388,084): 7



In a process for gasification of solid carbonaceous material such as coal, powdered coal is top-blown onto a molten iron bath stored in a furnace through a non-submerged lance toward a hot spot formed by means of a jet of oxygen and steam top-blown through a non-submerged lance. The coal is blown by means of a carrier gas, and flux is optionally added into the furnace by the lump or blown toward the hot spot, thereby resulting in the coal being gasified.

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Accession: 001238998

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