FIELD: chemistry.
SUBSTANCE: invention relates to chemistry. Disclosed is a dispersion which contains pyrogenic powder of mixed silicon and titanium oxide containing 75-99.99 wt % silicon dioxide and 0.01-25 wt % titanium dioxide, water and a basic quaternary ammonium compound, wherein the average combined particle diameter of the powdered mixed silicon and titanium oxide in the dispersion is not greater than 100 nm. A method of preparing the dispersion is also disclosed.
EFFECT: invention shortens the time for synthesis of titanium-containing zeolite.
8 cl, 5 ex
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