Process for the hydrolysis of titanium sulphate solutions

Details Process for the hydrolysis of titanium sulphate solutions Process for the hydrolysis of titanium sulphate solutions

1976-04-21

1977-03-29

Vertiz, O. R.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group ivb metal

423616, C01G 2306

Patent

active

040149773

ABSTRACT:
Titanium sulphate solutions obtained in the sulphate process from titaniferous materials are hydrolized by contacting at 88.degree.-98.degree. C water with a first titanium sulphate solution having a TiO.sub.2 titer of 230-260 g/l and an acid factor of 1.75-1.85, adding at 88.degree.-98.degree. C to the mixture a second titanium sulphate solution having a TiO.sub.2 titer of 230-260 g/l and an acid factor of 2.1-2.4 and heating the resulting mixture at boiling point. A volumetric ratio of from 3:100 to 12:100 is maintained between the first and the second solution.

REFERENCES:
patent: 1851487 (1932-03-01), Blumenfeld
patent: 2062134 (1936-11-01), Kubelka et al.
patent: 2319824 (1943-05-01), Olson
patent: 2331496 (1943-10-01), Olson
patent: 2344265 (1944-03-01), Plechner et al.
patent: 3501271 (1970-05-01), Twist et al.
patent: 3706829 (1972-12-01), Solomka et al.

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