Haldor Topsoe A/s

Amminex Emissions Technology A/s

Amminex A/s

Claus Hviid Christensen

Jens Kehlet Nørskov

Tue Johannessen

Ulrich Joachim Quaade

Bodil Voss

Iver Schmidt

Christina Hviid Christensen

Rasmus Zink Sørensen

Søren Dahl

Ton V W Janssens

Niels Christian Schiødt

Michael Brorson

Henning Schmidt

Arkady Kustov

Kresten Egeblad

Kake Zhu

Jens Sehested

Rachid Mabrouk

Tue Johannesen

Thomas Bligaard

Kasper E Larsen

Ivar Schmidt

Erik G Derouane

Eric G Derouane

Kim Johannsen

Anne Krogh

Marina Kegnaes

Martin Andersson

Rasmus Zink Sorensen

Ulrich Quaade

Jens Kehlet NØRSKOV

Rasmus Zink SØRENSEN

Jens Kehlet Norskov

Disclosed is a method for the selective catalytic reduction of NOin waste/exhaust gas by using ammonia provides by heating one or more salts of formula M(NH)X, wherein M represents one or more cations selected from alkaline earth metals and transition metals, X represents one or more anions, a represents the number of cations per salt molecule, z represents the number of anions per salt molecule, and n is a number of from 2 to 12, the one or more salts having been compressed to a bulk density above 70% of the skeleton density before use thereof.

Solid ammonia storage and delivery material

A method of storing and delivering ammonia and the use of electromagnetic radiation for desorption of ammonia from a chemical complex. Solid metal ammine complexes are applied for safe and high-density storage of ammonia to be released for use as reducing agent in selective catalytic reduction of NOin exhaust gases. The compositional formula of the metal ammine complexes is M(NH)X, where Mrepresents one or more metal ions capable of binding ammonia, X represents one or more anions, n is the coordination number (from 2 to 12), and z the valency of the metal ion (and thus the total number of compensating anion charges). Ammonia is released non-thermally by photon-activation using electromagnetic irradiation of the complex bond between ammonia coordinated to the metal ion.

Method of storing and delivering ammonia and the use of electromagnetic radiation for desorption of ammonia from a chemical complex

A process and reactor for the production of acetic acid comprising the steps of: passing a feed stream containing ethanol and water together with a predetermined feed rate of an oxygen containing atmosphere in presence of one or more catalysts being active in simultaneous non-oxidative and oxidative conversion of ethanol to a product stream with acetic acid; recovering from the product stream a stream of acetic acid; optionally recovering reactive derivatives of acetic acid and recycling these to step (a).

Process and reactor for the thermoneutral conversion of ethanol to acetic acid

An integrated process for the production of acetic acid, ethylene and vinyl acetate monomer comprising the steps of:

Process for the production of acetic acid ethylene and vinyl acetate monomer

A method for producing zeolite or zeotype crystals with a hierarchical pore system having both pores with average diameter between 0.3-2 nm and pores with an average diameter size larger than 4 nm in diameter, comprising the steps of applying a carbohydrate or a carbohydrate solution onto a zeolite precursor material or into a zeolite precursor composition, partly or fully decomposing the carbohydrate, crystallizing the zeolite, removing the partly or fully decomposed carbohydrate by calcination or combustion.

Fabrication of hierarchical zeolites

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

A process for catalytic isomerisation of alkyl aromatic compounds in a hydrocarbon process stream comprising contacting the alkyl aromatic compound-containing hydrocarbon stream under isomerisation conditions with a crystalline zeolite catalyst consisting of individual, primary crystals having an intracrystalline, non-crystallographic mesopore system and a mesopore volume of the zeolite crystals above 0.25.

Process for the catalytic isomerisation of aromatic compounds

A process for the catalytic alkylation of monocyclic aromatic compounds in a hydrocarbon process stream comprising contacting the monocyclic aromatic compound-containing hydrocarbon process stream with an alkylation agent under alkylation conditions with a mesoporous zeotype catalyst having an intracrystalline, non-crystallographic mesopore system and a mesopore volume of the zeotype crystals above 0.25 ml/g.

Process for catalytic alkylation of monocyclic aromatic compounds and composition for use therein

A process for the conversion of oxygenates to hydrocarbons comprising contacting a feed stream comprising oxygenates with a catalyst containing a microporous material under oxygenate conversion conditions, wherein the catalyst contains a crystalline microporous material with intra-crystalline mesopores. The invention also includes a composition for use in the above process.

Process for conversion of oxygenates to hydrocarbons and composition for use therein

A process for catalytic dehydrogenation of a dehydrogenatable hydrocarbon process stream to the corresponding olefin or olefins, the process comprising contacting the dehydrogenatable hydrocarbon process stream under dehydrogenation conditions with a mesoporous zeotype catalyst having an intra-crystalline, non-crystallographic mesopore system and a mesopore volume of the zeotype crystals above 0.25 ml/g and comprising at least one element belonging to Groups 5&#x2013;14 in the Periodic Table of the Elements (new notation). The invention also comprises a catalyst for use in the above process.

Process for catalytic dehydrogenation and catalyst therefor

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Lynge, Denmark

Claus Hviid Christensen