Abstract: The present invention discloses novel compounds which are useful as potassium channel openers, in particular as openers of the Kv7.4 potassium channel. The novel compounds are compounds according to formula I, wherein n=0 or 1, RL is a substituent selected from the group consisting of unsubstituted or substituted cycloalkyl groups, in particular bicycloalkyl groups, unsubstituted or substituted phenyl groups, unsubstituted or substituted thienyl groups or cyclopentathienyl groups, and unsubstituted or substituted indanyl groups, which optionally contain heteroatoms, and RR is a substituent selected from the group consisting of unsubstituted or substituted phenyl groups or unsubstituted or substituted benzyl groups, which optionally contain heteroatoms, or a stereoisomer, a tautomer, a prodrug or a salt, preferably pharmaceutically acceptable salt thereof.

Abstract: A structured catalyst for catalyzing an endothermic reaction of a feed gas to convert it to a product gas Including at least one macroscopic structure of an electrically conductive material and at least one connector attached to the at least one macroscopic structure, wherein the macroscopic structure supports a catalytically active material.

Abstract: A reactor vessel for high temperature catalytic reactions is provided, in which the inlet portion has a particular design. A plant comprising this reactor vessel is also provided.

Abstract: A system for identifying an article (1) and whether there is an ownership of the article, the system comprising at least one article comprising a first tagging device (4) embedded in the at least one article and a second tagging device (5) embedded in or attached to the at least one article, at least one reading device (2), a central data processing device (3) comprising a storage device with a central database (15) stored thereon and a first transmitting/receiving device (8), and a second transmitting/receiving device (9), where the central database (15) at least comprises a virtual ID (19), the at least one virtual ID (19) comprising an owner profile, a public key, an identification master (IDmaster) code (13) and an identification slave (IDslave) code (14) being centrally generated and information regarding the article, where the first tagging device (4) comprises a tagging device ID (17), the public key and the IDmaster code (13) and is locked in a read-only mode, where the second tagging device (5) compr

Abstract: The present invention discloses novel compounds which are useful as potassium channel openers, in particular as openers of the Kv7.4 potassium channel. The novel compounds are compounds according to formula I, wherein n=0 or 1, RL is a substituent selected from the group consisting of unsubstituted or substituted cycloalkyl groups, in particular bicycloalkyl groups, unsubstituted or substituted phenyl groups, unsubstituted or substituted thienyl groups or cyclopentathienyl groups, and unsubstituted or substituted indanyl groups, which optionally contain heteroatoms, and RR is a substituent selected from the group consisting of unsubstituted or substituted phenyl groups or unsubstituted or substituted benzyl groups, which optionally contain heteroatoms, or a stereoisomer, a tautomer, a prodrug or a salt, preferably pharmaceutically acceptable salt thereof.

Abstract: The present invention discloses novel compounds which are useful as potassium channel openers, in particular as openers of the Kv7.4 potassium channel. The novel compounds are compounds according to formula I, wherein n=0 or 1, RL is a substituent selected from the group consisting of unsubstituted or substituted cycloalkyl groups, in particular bicycloalkyl groups, unsubstituted or substituted phenyl groups, unsubstituted or substituted thienyl groups or cyclopentathienyl groups, and unsubstituted or substituted indanyl groups, which optionally contain heteroatoms, and RR is a substituent selected from the group consisting of unsubstituted or substituted phenyl groups or unsubstituted or substituted benzyl groups, which optionally contain heteroatoms, or a stereoisomer, a tautomer, a prodrug or a salt, preferably pharmaceutically acceptable salt thereof.

Abstract: A catalyst-containing ceramic dust filter for off-gas or exhaust gas cleaning is prepared by a method comprising the steps of making a water-based impregnation slurry, which comprises a catalytically effective amount of at least one catalytically active metal and an oxide support, to form a catalytically active metal oxide support, impregnating the filter substrate with the impregnation slurry, spraying from the inside to control the amount of liquor while leaving the outer few millimeters of the filter wall dry, and drying the impregnated filter. The impregnated filter is preferably dried by using microwave energy.

Abstract: The present invention discloses novel compounds which are useful as potassium channel openers, in particular as openers of the Kv7.4 potassium channel. The novel compounds are compounds according to formula I, wherein n=0 or 1, RL is a substituent selected from the group consisting of unsubstituted or substituted cycloalkyl groups, in particular bicycloalkyl groups, unsubstituted or substituted phenyl groups, unsubstituted or substituted thienyl groups or cyclopentathienyl groups, and unsubstituted or substituted indanyl groups, which optionally contain heteroatoms, and RR is a substituent selected from the group consisting of unsubstituted or substituted phenyl groups or unsubstituted or substituted benzyl groups, which optionally contain heteroatoms, or a stereoisomer, a tautomer, a prodrug or a salt, preferably pharmaceutically acceptable salt thereof.

Abstract: A method and a system to assemble a plurality of filter bags within one another using a pole and a pulling guide, and a filter bag unit which includes a plurality of assembled filter bags with creases and stitches oriented relative to each other.

Abstract: The invention relates to a boiling water reactor for an exothermal reaction. The reactor comprises reactant by-pass inserts arranged on top of the upper tube sheet to provide for a catalyst layer on top of the upper tube sheet and also a cooling stream of reactant by-passing the upper layer of catalyst and cooling the upper tube sheet from the temperature rise due to the exothermal reaction taking place in the upper layer of catalyst.

Abstract: A method and a system to assemble a plurality of filter bags within one another by means of a pole and a pulling guide, and a filter bag unit comprising a plurality of assembled filter bags with creases and stitches oriented relative to each other.

Abstract: A burner with a plurality of oxidant gas pipes distributed throughout the cross section of the burner and process gas in plug flow provides even mixing of the oxidant and the process gas.

Abstract: A catalyst-containing ceramic dust filter for off-gas or exhaust gas cleaning is prepared by a method comprising the steps of making a water-based impregnation slurry, which comprises a catalytically effective amount of at least one catalytically active metal and an oxide support, to form a catalytically active metal oxide support, impregnating the filter substrate with the impregnation slurry, spraying from the inside to control the amount of liquor while leaving the outer few millimeters of the filter wall dry, and drying the impregnated filter. The impregnated filter is preferably dried by using microwave energy.

Abstract: The invention relates to a boiling water reactor for an exothermal reaction. The reactor comprises reactant by-pass inserts arranged on top of the upper tube sheet to provide for a catalyst layer on top of the upper tube sheet and also a cooling stream of reactant by-passing the upper layer of catalyst and cooling the upper tube sheet from the temperature rise due to the exothermal reaction taking place in the upper layer of catalyst.

Abstract: A mixing device mounted between two catalyst beds in a multi-bed catalytic reactor with a cylindrical shape. The mixing device has a circular outer rim which corresponds to the inner wall of the reactor, and includes a collecting section for collecting fluid from an up-stream catalytic bed, a mixing section for mixing the collected fluid, and a discharging section for discharging the mixed fluid to a down-stream catalytic bed. The collecting section, the mixing section and the discharging section are disposed outside the center of the circular cross-section of the reactor.

Abstract: A waste heat boiler has heat exchange tubes for indirect heat exchange of a relatively hot process gas and a cooling media, and a by-pass tube for by-passing a part of the process gas; a swirl mixer ensures mixing of the cooled process gas and the relative hot process gas exiting the heat exchange tubes and the by-pass tube.

Abstract: The present disclosure relates in a broad form to a pseudo-isothermal flow reactor (100) for an exothermal reaction comprising at least two reaction enclosures (108, 114) and a cooling medium enclosure (102) configured to hold a cooling medium under pressure at the boiling point of said cooling medium, said reaction enclosures (108, 114) having an outer surface configured to be in thermal contact with the cooling medium, and each of said reaction enclosures (108, 114) having an inlet and an outlet with the associated benefit of enabling a two-stage pseudo-isothermal operation while only requiring a single cooling medium enclosure (102) and only single cooling medium circuit.

Abstract: A burner with a plurality of oxidant gas pipes distributed throughout the cross section of the burner and process gas in plug flow provides even mixing of the oxidant and the process gas.

Abstract: A mixing device mounted between two catalyst beds in a multi-bed catalytic reactor with a cylindrical shape. The mixing device has a circular outer rim which corresponds to the inner wall of the reactor, and includes a collecting section for collecting fluid from an up-stream catalytic bed, a mixing section for mixing the collected fluid, and a discharging section for discharging the mixed fluid to a down-stream catalytic bed. The collecting section, the mixing section and the discharging section are disposed outside the center of the circular cross-section of the reactor.

Abstract: A waste heat boiler has heat exchange tubes for indirect heat exchange of a relatively hot process gas and a cooling media, and a by-pass tube for by-passing a part of the process gas; a swirl mixer ensures mixing of the cooled process gas and the relative hot process gas exiting the heat exchange tubes and the by-pass tube.