Haldor Topsoe A/s

Umicore Ag & Co Kg

Haldor Topse A/s

Arkady Kustov

Manuel Moliner Marín

Avelino Corma Canos

Avelino Corma Canós

Joakim Reimer Thøgersen

Marie Grill

Peter N R Vennestrøm

Antonio Eduardo Palomares Gimeno

Cristina Franch Marti

Claus Hviid Christensen

Jens Sehested

Jens Kehlet Nørskov

Raquel Martinez Franco

Martin Andersson

Kasper E Larsen

Thomas Bligaard

Tue Johannesen

Alexandr Yu Stakheev

Peter N R VENNESTRØM

Peter N R VENNESSTRØM

Joakim Reimer THØGERSEN

Peter NR Vennestrom

Manuel Moliner Marin

An exhaust gas cleaning system, comprising an active regenerable particulate filter and an SCR catalyst comprising a hydrothermally microporous stable zeolite having the AEI type framework and being promoted with copper, where the zeolite is SSZ-39.

System for the purification of exhaust gas from an internal combustion engine

The invention provides a method and system for the purification of exhaust gas from an internal combustion engine, comprising a filter and a SCR catalyst. The filter is periodically regenerated increasing the temperature of the exhaust gas up to 850&#xb0; C. and the water vapor content up to 100% by volume. The SCR catalyst comprises a hydrothermally microporous stable zeolite and/or zeotype having the AEI type framework and being promoted with copper.

Method and system for the purification of exhaust gas from an internal combustion engine

A process for the direct synthesis of Cu-SAPO-34 comprising at least the steps: preparation of a mixture of water, at least one silicon source, at least one Al source, at least one P source, at least one Cu source, at least one 0SDA1 (any polyamine), and at least one OSDA2 source (where OSDA2 is any organic molecule capable of directing the synthesis of SAPO 34); and where the final synthesis mixture has the molar composition: a Si:0.5 Al:c Cu:d OSDA1:e OSDA2:f H2O wherein a is in the range from 0.01 to 0.3; b is in the range from 0.2 to 0.49; c is in the range from 0.001 to 0.6; d is in the range from 0.001 to 0.6; e is in the range from 0.001 to 2; f is in the range 1 to 200; hydrothermal treatment of the mixture at 80&#x2212;200&#xb0; C. until formation of the crystalline material, and recovery of the crystalline material.

Process for the direct synthesis of Cu-SAPO-34

Catalyst composition for selective reduction of nitrogen oxides and soot oxidation comprising a physical mixture of one or more acidic zeolite or zeotype components with one ore more redox active metal compounds and a method for selective reduction of nitrogen oxides and soot oxidation by use of the catalyst composition.

Catalyst composition and method for use in selective catalytic reduction of nitrogen oxides

A process for hydrogenation of carbon oxides comprising contacting a gas mixture containing carbon oxides and of hydrogen with a catalyst comprising bimetallic iron-nickel or iron-cobalt alloys as the active catalytic material supported on a carrier of an oxide. The carrier is preferably formed to have a surface area greater than 20 m/g.

Process and catalyst for hydrogenation of carbon oxides

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Frederiksberg C, Denmark

Arkady Kustov