Process for the preparation of titanium containing molecular sie

Details Process for the preparation of titanium containing molecular sie Process for the preparation of titanium containing molecular sie

1997-10-24

2000-04-25

Wood, Elizabeth

Chemistry of inorganic compounds

Zeolite

Organic compound used to form zeolite

423707, 423713, 423DIG22, 423DIG27, 423DIG29, 423326, C01B 3700, C01B 3320

Patent

active

060541121

ABSTRACT:
Titanium-containing molecular sieves are prepared by adding an aqueous template solution to a mixture of tetraalkyl orthosilicate and tetraalkyl orthotitanate, crystallizing the reaction mixture in an autoclave and separating the solid obtained optionally, the solid is washed and calcined. The titanium-containing molecular sieves can be used as catalysts, inter alia in the epoxidation of olefins.

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G. Zhang, J. Sterte and B. Schoeman, Preparation of Colloidal Suspensions of Discrete TS-1 Crystals, American Chemical Society, pp. 210-217, Jan. 1997.
J. Sudhakar Reddy and Rajivi Kumar, Synthesis, Characterization, and Catalytic Properties of a Titanium Silicate, TS-2, with MEL Structure, Journal of Catalysis, 1991, pp. 440-446 (no month).

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