Formation of tungsten monocarbide from a molten tungstate-halide

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group vib metal

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423440, 423DIG12, C01G 4100

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active

044890443

ABSTRACT:
Tungsten monocarbide is prepared by sparging a molten composition comprising an alkali metal halide and an oxygen compound of tungsten with a gas comprising a gaseous hydrocarbon, particularly methane.

REFERENCES:
patent: 3373097 (1968-03-01), Gomes et al.
patent: 3692479 (1972-09-01), Meadows et al.
patent: 4190439 (1980-02-01), Gortsema
patent: 4256496 (1981-03-01), Brandstatler

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