FIELD: chemistry.
SUBSTANCE: range of crystalline aluminosilicates compounds is made. These compounds have a layered structure, identified as UZM-13, UZM-17 and UZM-19, and characterised by corresponding X-ray patterns. When backing at temperature from 400 to 600°C these compounds form a micro-porous crystal zeolite with a three dimensional framework, which has been identified as UZM-25. The method of making these compounds and the method of using UZM-25 for conversion of hydrocarbons is described.
EFFECT: new catalytic active products are obtained.
5 cl, 7 dwg, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2340555C2 |
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|
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