Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Patent
1989-03-30
1990-05-08
Stoll, Robert L.
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
423610, 423612, 106436, 106437, C01G 23047
Patent
active
049236822
ABSTRACT:
A method for producing titanium dioxide with an anatase crystal structure from a titanium oxychloride solution. Titanium tetrachloride is mixed with water to form titanium oxychloride, which in turn is mixed with an organic reagent, preferably sorbitol. The resulting solution is hydrolyzed, precipitated and calcined to form titanium dioxide with an anatase crystal structure.
REFERENCES:
patent: 2113946 (1938-04-01), Plechner
patent: 3923968 (1975-12-01), Basque
Lawhorne Earl R.
Roberts George L.
Bos Steven J.
Kemira, Inc.
Stoll Robert L.
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