Title:
CRYSTALLINE ZEOLITE SUBSTANCE AND MANUFACTURE
Document Type and Number:
Japanese Patent JPS5988311
Kind Code:
A
Abstract:
A new zeolite material designated EU-12 has a molar composition expressed by the formula:-0.5 to 2.0 R2O : Y2O3 : at least 5 X02 : 0 to 1000 H2O wherein R is a monovalent cation or 1/n of a cation of valency n, X is silicon and/or germanium, Y is one or more of aluminium, iron, chromium, vanadium, molybdenum, arsenic, antimony, manganese, gallium or boron and H20 is water of hydration additional to water notionally present when R is H, and having an X-ray powder diffraction pattern substantially as set out in Table 1. The zeolite material is prepared from a reaction mixture containing XO2 (preferably silica), Y2O3 (preferably alumina) and an organic compound, most preferably a tetramethylammonium compound.
Inventors:
ABURAHAMU ARAYA
BARII MIRUNAA ROU
BARII MIRUNAA ROU
Application Number:
JP18580383A
Publication Date:
May 22, 1984
Filing Date:
October 04, 1983
Export Citation:
Assignee:
ICI LTD
International Classes:
C01B33/20; B01J29/00; B01J29/86; B01J29/87; B01J29/88; C01B39/04; C01B39/10; C01B39/12; C01B39/48; C10G3/00; (IPC1-7): B01J21/06; B01J29/28; C01B33/20; C01B33/28
Attorney, Agent or Firm:
Kyozo Yuasa