Two stage chlorination of titaniferous ore with FeCl.sub.3 recla

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

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423 74, 423 79, 423 76, C01G 2302

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active

045405514

ABSTRACT:
There is provided a multi stage process for nonselectively chlorinating a titaniferous ore containing iron to produce TiCl.sub.4. In this process a portion of the ore charge is subjected to conventional fluid bed chlorination to produce TiCl.sub.4 and FeCl.sub.2. A second portion is subdivided and submitted to chlorination in a dilute phase chlorination step using FeCl.sub.3 as the chlorinating agent to produce additional TiCl.sub.4. The FeCl.sub.3 is obtained by partial oxidation of the FeCl.sub.2 obtained in the first stage and/or second stage to yield Fe.sub.2 O.sub.3 and FeCl.sub.3. The product streams of TiCl.sub.4 are then combined for further treatment.

REFERENCES:
patent: 2589466 (1952-03-01), Wilcox
patent: 2642339 (1953-06-01), Sawyer
patent: 2657976 (1953-11-01), Rowe et al.
patent: 3067005 (1962-12-01), Nelson et al.
patent: 3105736 (1963-10-01), Groves
patent: 3144303 (1964-08-01), Engelmann
patent: 3376112 (1968-04-01), Dunn, Jr. et al.
patent: 3466169 (1969-09-01), Newak et al.
patent: 3495936 (1970-02-01), Jones, Jr.
patent: 3683590 (1972-08-01), Dunn, Jr.
patent: 3787556 (1974-01-01), Piccolo et al.
patent: 3859077 (1975-01-01), Othmer
patent: 3865920 (1975-02-01), Dunn, Jr.
patent: 3897537 (1975-07-01), Robinson et al.
patent: 3925057 (1975-12-01), Fukushima et al.
patent: 3926614 (1975-12-01), Glaeser
patent: 3977862 (1976-08-01), Glaeser
patent: 3977863 (1976-08-01), Glaeser
patent: 3977864 (1976-08-01), Glaeser
patent: 3989510 (1976-11-01), Othmer
patent: 4014976 (1977-03-01), Adachi et al.
patent: 4017304 (1977-04-01), Glaeser
patent: 4046853 (1977-09-01), Robinson
patent: 4055621 (1977-10-01), Okudaira et al.
patent: 4140746 (1979-02-01), Turner et al.
patent: 4174381 (1979-11-01), Reeves et al.
patent: 4183899 (1980-01-01), Bonsack
patent: 4279871 (1981-07-01), Bonsack
patent: 4310495 (1982-01-01), Bonsack
patent: 4329322 (1982-05-01), Bonsack et al.
patent: 4343775 (1982-08-01), Bonsack
patent: 4442076 (1984-04-01), Bonsack

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