Haldor Topsoe A/s

Tommy Hansen

Peter Seier Christensen

Viggo Lucassen Hansen

Niels J&oslash;rgen Blom

Ernst Jorn

Martin Skov Skjøth-Rasmussen

Lars Ejby Andersen

Helen Rose Primdahl, Legal Representative

A method for measurement of high temperatures of a process stream by means of a thermocouple arranged in a thermowell. The thermowell is at least partly covered by a layer of a catalytic material which is active in at least one endothermic reaction. The thermowell is installed in a reactor by inserting the thermowell through a hole penetrating the reactor wall so that the tip of the thermowell is in contact with the process stream. The invention is typically used where the reaction is a reforming reaction and the reactor is an autothermal reformer fed with a hydrocarbon stream and an oxygen containing stream.

Method of measuring high temperatures and instrument therefore

A process for the preparation of hydrogen and carbon monoxide rich gas by steam reforming of a hydrocarbon feedstock in the presence of a steam reforming catalyst disposed in the pores of a porous supporting structure aligned and adhered along the wall of a reforming reactor.

Synthesis gas production by steam reforming

Method for the depression of soot formation during combustion of fuel rich hydrocarbons in a combustion chamber by applying an electrostatic field in the combustion chamber by means of one or more electrodes at least a portion of the electrodes extend into the chamber, wherein the portion of the electrodes extending into the chamber comprises porous ceramic material.

Method for the combustion of fuel rich hydrocarbons in a combustion chamber with reduced soot formation

Method of manufacturing catalyzed hardware including adhering a porous structure on the hardware, applying to and/or within the porous structure a ceramic carrier material and applying catalytic active material to the ceramic carrier material.

Catalyzed hardware

The invention relates to a process for the production of electricity in a fuel cell system by steam reforming a carbonaceous fuel to form fuel cell reactant gas and recycling recovered reactants from the anode exhaust gas to the anode inlet. There is obtained an increase of the electricity production of 20-30% if prior to the recovery and recycling the anode exhaust gas is passed over a steam reforming catalyst by which lower hydrocarbons in said exhaust gas is converted to reactants for use in the fuel. The carbonaceous fuel may for instance be natural gas or methane. A fuel cell system for use in the process comprises supply means (2,10) for carbonaceous fuel; an inlet reformer unit (6) for producing reactant gas for the fuel cell (4); an outlet reforming unit (12) for converting hydrocarbon-containing anode exhaust gas to anode reactant gas; and means (18,90) for recovering the reactant gas and recycling recovered anode reactant gas.

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Tikøb, Denmark

Tommy Hansen