| 简介 |
FIELD : chemistry.
SUBSTANCE : invention relates to the field of zeolite synthesis. A novel family of crystalline alumosilicate zeolites, designated as UZM-7 has been synthesised. The said zeolites are represented by an empirical formula Mmn+Rrp+Al1−xExSiyOz, where M represents an alkali, earth alkali or rare-earth metal, R represents an organic ammonium cation, for instance, choline or diethyldimethylammonium cation, and E represents an element of a frame, selected from gallium, iron, and boron. The synthesysed zeolites are characterised by a unique pattern of diffraction of X-ray beams and a composition.
EFFECT : obtained zeolites possess the catalytic properties and are used for processes of hydrocarbon conversion.
10 cl, 6 tbl, 12 ex |
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