Title:
ゼオライトITQ-16
Document Type and Number:
Japanese Patent JP4227805
Kind Code:
B2
Abstract:
This invention refers to a new group of zeolitic materials included under the ITQ-16 denomination, to the method for obtaining them and their use as catalysts. This group of materials, ITQ-16 zeolite, is characterised by having different ratios of the different polymorphs A, B and C described as possible intergrowths in Beta zeolite and which, therefore, show different X-ray diffraction patterns to that described for Beta zeolite, showing the X-ray diffraction pattern for ITQ-16, as it is synthesised, diffraction peaks at 2θ angles of 6.9o, 7.4o and 9.6o simultaneously. ITQ-16 zeolite in its calcinated form has the following empiric formula: x (M1/nXO2) : tTO2 : gGeO2 : (1-g)SiO2 where T is one or various elements with +4 oxidation status, different of Ge and Si; X is one or various elements with +3 oxidation status and M can be H<+> or one or various inorganic cations with charge +n.
Inventors:
Averino Colma Canos
Maria Theresa Navarro Villalba
Fernando Ray Garcia
Susana Valencia Valencia
Maria Theresa Navarro Villalba
Fernando Ray Garcia
Susana Valencia Valencia
Application Number:
JP2002534214A
Publication Date:
February 18, 2009
Filing Date:
October 11, 2001
Export Citation:
Assignee:
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
International Classes:
B01D53/86; C01B39/48; B01J29/04; B01J29/70; B01J29/86; B01J29/89; B01J35/10; C01B39/02; C01B39/06; C01B39/08; C01B39/12; C07B61/00; C07C2/66; C07C45/29; C07C45/33; C07C45/46; C10G11/02; C10G11/05; C10G29/20; C10G45/64; C10G47/16
Domestic Patent References:
| JP58181721A | ||||
| JP2002512581A |
Attorney, Agent or Firm:
Samejima Mutsumi
Kyousei Tamura
Kitahara Yasuhiro
Kyousei Tamura
Kitahara Yasuhiro