US 2011/0212020 A1 · Zeolites with uniform intracrystal textural pores

Abstract

Zeolites with uniform intracrystal textural pores between 1 and 10 nm are described. Intracrystal pores, an alumina source and a silica source are reacted in the presence of a silane modified polymer as a porogen and the reaction product is calcined to form the zeolite. The zeolites are useful in catalytic reactions and adsorption processes.

Claims6

Dependent claims

1-5. (canceled)

Dependencies are inferred from the claim text.

Facts

Application

13/005,739Filed 13 Jan 2011

Priority

3 May 2006

Published

1 Sep 2011

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

B01J 37/0018
Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product…:…
B01J 29/084
Of the faujasite type, e.g. type X or Y: y-type faujasite
B01J 29/40
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof: of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by…
B01J 35/60
Catalysts, in general, characterised by their form or physical properties: characterised by their surface properties or porosity

Family

Application60/797,216Us provisional application · filed 3 May 2006

Application11/799,159Division · filed 1 May 2007

Application13/005,739Division

US 2007/0258884 A1Published application

US 7,879,311 B2Related patent

US 2011/0212020 A1This patent

From the US filing history. Foreign family members aren’t listed.

Abstract

Claims6

Dependent claims

1-5. (canceled)

Dependencies are inferred from the claim text.

Zeolites with uniform intracrystal textural pores

Life of this patent

Abstract

Claims6

Zeolites with uniform intracrystal textural pores

Life of this patent

Abstract

Claims6