Consejo Superior De Investigaciones Cientificas

Universidad Politècnica De València

Institut Francais Du Pe'trole

Exxonmobil Research and Engineering Company

Maria Jose Diaz Cabanas

Stuart Leon Soled

Miguel Angel Camblor Fernandez

Eric Benazzi

Karl Gottlieb Strohmaier

Avelino Corma Canos

Gil Mabilon

Douglas Lewis Dorset

Angel Cantin Sanz

Jose Manuel Serra Alfaro

Rafael Casteñeda Sanchez

Catalina Corell Martires

Maria Sol Grande Casas

Herve Caufriez

Fernando Rey Garcia

The present invention relates to a microporous crystalline material characterized in that it has the following chemical composition in the calcined from:XOYOGeOin which (n+m) is at least 5, X is one or more trivalent elements, Y corresponds to one or more tetravalent elements other than Ge, 'x' may have any value, including zero, and the ratio Y/Ge is greater than 0.1, and it has a characteristic X-ray diffraction pattern. Its also relates to a method for preparing it and to its use in the conversion of organic-compounds supplies.

Microporous crystalline material, zeolite ITQ-37, preparation method and use

The invention relates to a microporous crystalline material which is characterised in that it has the following chemical composition in the calcined state: XO:n YO:m GeO, wherein (n+m) is equal to at least 5, X is a trivalent element, Y corresponds to one or more tetravalent elements other than Ge and the Y/Ge ratio is greater than 1. Moreover, in the synthesised form without calcination, said material has an X-ray diffraction pattern in which the main lines thereof are as follows: (1), in which (mf) represents relative intensity of between 80 and 100, 'd' represents relative intensity of between 20 and 40 and 'md' represents relative intensity of between 0 and 20, which is calculated as a percentage with respect to the most intense peak. The invention also relates to the method of preparing said material and the use thereof in the conversion of food products comprising organic compounds.

Microporous crystalline material, zeolite ITQ-33, method of preparation and use

Zeolite ITQ-1

A phosphorous-containing zeolite with structural type CON in its aluminosilicate or borosilicate form contains at most 10% by weight of phosphorous. A process for its preparation is described, starting from existing zeolites (SSZ-26, SSZ-33 or CIT-1) or from beta zeolites and an organic structuring agent or template which is 1-N,N,N-trimethyl adamantammonium hydroxide or 2-N,N,N-trimethyl adamantammonium hydroxide. The zeolite is used for catalytic cracking of hydrocarbon feeds.

Phosphorous-containing zeolite with structural type CON, its preparation

Growing community of inventors

Valencia, Spain

Maria Jose Diaz Cabanas