US 2004/0110629 A1Published application

Catalyst for the production of light olefins

OwnerDennis Stamires, Paul O'Connor +3inventors

InventorsDennis Stamires, Paul O'Connor, Arja Hakuli-Pieterse, Rajeev S. Rao, Erik Jeroen Laheij

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Abstract

The invention comprises a catalyst composition comprising a pentasil type of zeolite, one or more solid acidic promoters and optionally a filler and/or binder, methods for making the catalyst composition and a process for using the catalyst in the manufacture of olefins.

Claims40

Dependent claims

A catalyst composition comprising a pentasil-type of zeolite, one or more solid acidic cracking promoters.

Dependencies are inferred from the claim text.

Facts

Application: 10/650,313Filed 28 Aug 2003
Priority: 29 Aug 2002
Published: 10 Jun 2004
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

B01J 29/80
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof: mixtures of different zeolites
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 27/1804
Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates: with rare…
B01J 29/084
Of the faujasite type, e.g. type X or Y: y-type faujasite

Family

Application60/407,223Us provisional application · filed 29 Aug 2002
US 2004/0110629 A1This patent

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

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