Consejo Superior De Investigaciones Cientificas

Universitat Politécnica De Valência

Institut Francais Du Pe'trole

Forschungszentrum Julich Gmbh

Universidad Politècnica De València

José Manuel Serra Alfaro

Emmanuelle Guillon

Hans Peter Buchkremer

Detlev Stöver

Wilhelm Albert Meulenberg

Avelino Corma

Sven Uhlenbruck

José Ramón Serrano Cruz

Hans-Peter Buchkremer

José María Desantes Fernández

Jesús Vicente Benajes Calvo

Laura Navarrete Algaba

José Manuel Catala Civera

Juan Francisco Borrás Morell

Beatriz García Baños

Vicente Bernardo Vert Belenguer

David Catalán Martínez

Francisco José Arnau Martínez

Luis Miguel García-Cuevas González

Julio GARCÍA Fayos

Francisco José Arnau MARTÍNEZ

José María Desantes FERNÁNDEZ

Mariya Ivanova

Sonia ESCOLÁSTICO

The present invention relates to the reduction of materials at low temperatures (<600° C.) by means of microwave radiation without needing to use chemical reducing agents or electrical contacts. It relates more specifically to a method for reducing a material, which comprises the following steps:

Method for directly reducing a material by means of microwave radiation

The invention relates to an internal combustion engine that comprises a first Brayton cycle comprising a mixed ionic-electronic conducting (MIEC) membrane that separates the Ofrom the air such that the suctioned air current is free from N; a second Brayton cycle combined in a binary manner with the first Brayton cycle and nested with a cycle selected from an Otto cycle and a diesel cycle performed by means of oxy-combustion. The second Brayton cycle transmits mechanical energy and thermal energy from exhaust gases to the first Brayton cycle. The first Brayton cycle provides to the second Brayton cycle compressed Ofrom the MIEC membrane. By means of the present engine, the NOx emission into the atmosphere is prevented by the separation of Nin the MIEC membrane.

Internal combustion engine and operating method of same

A process for transalkylation of an alkyl-aromatic hydrocarbon feedstock that has at least 9 carbon atoms per molecule that comprises a) the introduction of said alkyl-aromatic hydrocarbon feedstock at the inlet of a first reaction zone where it is brought into contact with at least a first zeolitic catalyst, b) the introduction of at least a portion of the effluent that is obtained from stage a) and a feedstock that contains benzene and/or toluene at the inlet of a second reaction zone that contains at least a second zeolitic catalyst, and c) the separation of at least a portion of the effluent that is obtained from stage b) is described.

Process for transalkylation of alkyl-aromatic hydrocarbons used in two reaction zones

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Valencia, Spain

José Manuel Serra Alfaro