Oxidation of ferric chloride from selective chlorination of tita

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

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423149, 423500, C01G 4906, C01G 2304, C22B 108

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active

040949540

ABSTRACT:
Ferric chloride from the selective chlorination of titaniferous material such as ilmenite is partially oxidized to obtain a chlorine-rich stream and byproduct iron oxide. Unreacted ferric chloride is separated as solid particles from said stream and at least a portion of said particles are returned to the chlorination operation for absorbing heat generated in such operation.

REFERENCES:
patent: 2657976 (1953-11-01), Rowe et al.
patent: 2675891 (1954-04-01), Frey
patent: 2868622 (1959-01-01), Bennett et al.
patent: 2999733 (1961-09-01), Groves
patent: 3325252 (1967-06-01), Wikswo et al.
patent: 3865920 (1975-02-01), Dunn

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