Haldor Topsoe A/s

Other

Jens Perregaard

Poul Erik Højlund Nielsen

Gregory Patience

Niels J&oslash;rgen Blom

Poul Erik H&oslash;jlund Nielsen

Reyes Mallada

Julian R H Ross

David Furrusseng

Erzeng Xue

Jean-Claude Volta

Miquel Menendes

Anne Julbe

Anni Stahl

Cecilia Jaksland

Jesus Santamaria

Poul Erik Hojlund Nielsen

Process for production of synthesis gas comprising carbon monoxide, carbon dioxide and hydrogen by reforming of methanol including the steps of:

Process for the preparation of hydrogen and synthesis gas

A reactor system for oxidative conversion of hydrocarbons comprising at least one reactor tube being provided with a plurality of perforations along a wall of the tube and a reaction zone with an active catalyst arranged on tube side and/or shell side of the reactor tube; and a bed of particulates material surrounding the at least one reactor tube, the bed of particulate material being adapted to be fluidised by an oxygen containing atmosphere and to transport heat from the reactor tube.

Process for catalytic selective oxidation of a hydrocarbon substrate

The present invention is a novel process for methanol production in a liquid phase reactor from a synthesis gas comprising of hydrogen, carbon dioxide and carbon monoxide. The liquid phase reactor contains a solid catalyst suspended in methanol. In this innovation, methanol acts both as a product and as a suspension medium for the catalyst. The new innovation exploits the condensing conditions for methanol production. By operating at condensing conditions, the methanol partial pressure at equilibrium is higher than the boiling pressure of methanol at the given temperature. Hence the produced methanol of the equilibrium composition condenses creating the potential of more gas to be converted. Since equilibrium is not a limiting factor, high conversions can be obtained.

Process for the preparation of methanol

Process for the oxidation of a hydrocarbon substrate to a corresponding oxidised hydrocarbon compound by contacting the hydrocarbon substrate with an oxygen containing atmosphere in presence of a catalyst being active in the oxidation of the hydrocarbon substrate, which process comprises the steps of: passing a process gas containing the hydrocarbon substrate through a reaction zone with the catalyst; introducing the oxygen containing atmosphere divided into a plurality of substreams successively into the reaction zone; within the reaction zone reacting the process gas continuously with the oxygen containing atmosphere; and withdrawing from the reaction zone a product gas containing oxidised hydrocarbon compound and carbon monoxide.

Process for the dehydrogenation of a hydrocarbon feed comprising a step of dehydrogenating the hydrocarbon feed and a step of removing hydrogen being formed by dehydrogenation reactions, wherein the dehydrogenation and hydrogen removal steps are performed simultaneously in presence of a dehydrogenation catalyst being combined with a metal compound being reduced in presence of hydrogen.

Process for the dehydrogenation of a hydrocarbon feed stock

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Lyngby, Denmark

Jens Perregaard