Haldor Topsoe A/s

Haldor Topse A/s

Umicore Ag & Co Kg

Marie Grill

Arkady Kustov

Manuel Moliner Marín

Avelino Corma Canós

Joakim Reimer Thøgersen

Peter N R Vennestrøm

Antonio Eduardo Palomares Gimeno

Cristina Franch Marti

Avelino Corma Canos

Alexandr Yu Stakheev

Manuel Moliner Marin

Peter NR Vennestrom

Joakim Reimer THØGERSEN

Peter N R VENNESSTRØM

Peter N R VENNESTRØM

Antonio Eduardo Gimeno

Peter N Vennestrom

The present disclosure relates to a precursor for a catalytically active material or a catalytically active material comprising platinum, a molecular sieve and a metal oxide support, characterized in at least 80%, 90% or 95% of said platinum being dispersed on said molecular sieve and at least 80%, 90% or 95% of said platinum being dispersed in clusters having a size below 2 nm or 1 nm, as well as a method of producing such materials and process for hydroisomerization involving such materials. The disclosure has the associated benefit of such a catalytically active material being highly active and selective towards hydroisomerization.

Hydroisomerization catalyst

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

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

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Frederiksberg C, Denmark

Marie Grill