Clariant Produkte (deutschland) Gmbh

Institut Francais Du Pe'trole

Joaquin Martinez Triguero

Avelino Corma Canos

Gotz Burgfels

Manfred Frauenrath

Stefan Klingelhofer

Elena Corresa Mateu

Eric Benazzi

Sylvie Lacombe

Samuel Mignard

Gil Mabilon

The present invention relates to a process for preparing a phosphorus containing zeolite type catalysts based on crystalline aluminosilicates, the catalysts of this process and the use of this catalysts for the conversion of methanol to olefins.

Process for manufacture of a zeolite based catalyst for the conversion of methanol to olefins

The present invention relates to a process for preparing phosphorus containing zeolite type catalysts based on crystalline aluminosilicates, the catalysts of this process and the use of these catalysts for the conversion of methanol to olefins.

An IM-5 zeolite that is modified by adding phosphorus that is optionally dealuminified, preferably in aluminosilicic form, and that contains at most 10% by weight of phosphorus, a composition that contains it, its processes for preparation and its application to catalytic cracking of hydrocarbon feedstocks are described.

IM-5 phosphorus zeolite, catalytic composition, its preparation and its use in catalytic cracking

Growing community of inventors

Manises, Spain

Joaquin Martinez Triguero