Abstract

A catalytic reactor (22) comprising a central axis (A) and a stack of catalytically active sheets (10), wherein the catalytically active sheets (10) are stacked in the axial direction. Each of the catalytically active sheets (10) comprises a central opening (17) and at least some of the catalytically active sheets (10) comprise an axially extending flange (18) arranged at least partially around said central opening (17), wherein the flange (18) of one catalytically active sheet (10) extends into the central opening (17) of an adjacent catalytically active sheet (10). Disclosed is also a method for providing a catalytic reaction.

IPC Classes  ?

• B01J 19/24 - Stationary reactors without moving elements inside
• B01D 53/86 - Catalytic processes
• B01D 53/88 - Handling or mounting catalysts
• B01J 35/54 - Bars or plates
• F23C 13/08 - Apparatus in which combustion takes place in the presence of catalytic material characterised by the catalytic material

Abstract

A method of producing a catalytically active product (10) is disclosed. The method comprises providing a substrate (11) and depositing a first material (12) and particles (13) of a second material on the substrate, wherein the particles (13) of the second material have a higher melting point than the first material (12). Then, the substrate (11) with the first material (12) and said particles (13) is heated to a temperature where the first material (12) is melted and the particles (13) of the second material are not melted, wherein the first material (12) and the particles (13) are adhered to the substrate (11), wherein particles (13) are partly embedded in the first material (12) and form a rough surface. A ceramic material is deposited on the rough surface formed by the particles (13) to form a ceramic layer (14) thereon, wherein a catalytically active material (16) id added to the ceramic layer (14). Disclosed is also a catalytically active product.

IPC Classes  ?

• B01J 37/02 - Impregnation, coating or precipitation
• B01J 35/40 - Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
• B01J 35/60 - Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
• B01J 37/00 - Processes, in general, for preparing catalystsProcesses, in general, for activation of catalysts
• B01J 37/08 - Heat treatment

Abstract

A method of producing a catalytically active product (10) is disclosed. The method comprises the steps of depositing a thermite or thermate composition (28) on a substrate, heating the substrate (11) with the composition (28) to initiate a thermite reaction to adhere a layer of a first metal (27) to the substrate, removing an oxide of a second metal (29) and forming a rough surface of the layer of the first metal. Then, a ceramic material is deposited on the rough surface of the first metal (27) to form a ceramic layer (14) thereon, which is provided with a catalytically active material (16). Disclosed is also a catalytically active product (10) and a reactor (22) comprising a plurality of stacked sheets of the catalytically active product (10).

IPC Classes  ?

• B01J 37/02 - Impregnation, coating or precipitation
• B01D 53/86 - Catalytic processes
• B01J 37/06 - Washing
• F23C 13/08 - Apparatus in which combustion takes place in the presence of catalytic material characterised by the catalytic material

Goods & Services

Catalysts, chemicals for use in industry and science, chemical preparations for laboratory analyses and scientific purposes, chemical reagents, other than for medical or veterinary purposes. Catalytic converters, catalytic machines, namely engine valves reactors. Heat exchangers, not parts of machines.

Goods & Services

Catalysts, chemical preparations for laboratory analyses and scientific purposes. Catalytic converters, catalytic machines, namely engine valves reactors. Heat exchangers, not parts of machines.

Goods & Services

(1) Catalysts, chemicals for use in industry and science, chemical preparations for laboratory analyses and scientific purposes, chemical reagents, other than for medical or veterinary purposes. (2) Catalytic converters, catalytic machines, namely engine valves reactors. (3) Heat exchangers, not parts of machines.

Goods & Services

(1) Catalysts, chemical preparations for laboratory analyses and scientific purposes. (2) Catalytic converters, catalytic machines, namely engine valves reactors. (3) Heat exchangers, not parts of machines.

Goods & Services

Catalysts for chemical and biochemical processes; chemicals for use in industry and science; chemical preparations for scientific purposes and for laboratory analyses, other than for medical or veterinary purposes; chemical reagents, other than for medical or veterinary purposes Catalytic converters; catalytic machines, namely engine valves reactors being engine parts for introducing fuel-air mixtures into the combustion chambers of internal combustion engines Heat exchangers, not being parts of machines

Goods & Services

Catalysts for chemical and biochemical processes; chemicals for use in science; chemical preparations for scientific purposes and for laboratory analyses, other than for medical or veterinary purposes; chemical reagents for scientific purposes and for laboratory analyses, other than for medical or veterinary purposes Catalytic converters; catalytic machines, namely engine valves reactors being engine parts for introducing fuel-air mixtures into the combustion chambers of internal combustion engines Heat exchangers, not being parts of machines

Goods & Services

Catalysts, Chemicals for use in industry and science, Chemical substances for analyses in laboratories, Chemical preparations for science purposes And chemical reagents, (other than for medical or veterinary purposes). Catalytic converters, Catalytic machines, Namely engine valves Reactors. Heat exchangers, not parts of machines. Marketing services and Sale, in relation to the following goods: catalysts, Catalytic machines and Heat exchangers. Research and development in the field of engineering, Professional consultancy, non-business, Chemical analysis and research services; Material testing.

Goods & Services

Catalysts, Chemicals for use in industry and science, Chemical preparations for laboratory analyses and scientific purposes, Chemical reagents, other than for medical or veterinary purposes. Catalytic converters, Catalytic machines, Namely engine valves Reactors. Heat exchangers, not parts of machines.

Goods & Services

Catalysts, Chemical preparations for laboratory analyses and scientific purposes. Catalytic converters, Catalytic machines, Namely engine valves Reactors. Heat exchangers, not parts of machines.

Goods & Services

Catalysts, Chemicals for use in industry and science, Chemical substances for analyses in laboratories, Chemical preparations For scientific purposes and chemical reagents [other than for medical or veterinary purposes]. Catalytic converters, Catalytic machines, Namely engine valves Reactors. Heat exchangers, not parts of machines. Marketing services and Sale, in relation to the following goods: catalysts, Catalytic machines and Heat exchangers. Research and development in the field of engineering, Professional consultancy, non-business, Chemical analysis and research services; Material testing.

Abstract

A method of producing a catalytically active product (10) is disclosed. The method comprises the steps of depositing a thermite or thermate composition (28) on a substrate, heating the substrate (11) with the composition (28) to initiate a thermite reaction to adhere a layer of a first metal (27) to the substrate, removing an oxide of a second metal (29) and forming a rough surface of the layer of the first metal. Then, a ceramic material is deposited on the rough surface of the first metal (27) to form a ceramic layer (14) thereon, which is provided with a catalytically active material (16). Disclosed is also a catalytically active product (10) and a reactor (22) comprising a plurality of stacked sheets of the catalytically active product (10).

IPC Classes  ?

• B01J 37/12 - Oxidising
• B01J 37/16 - Reducing
• B01J 37/00 - Processes, in general, for preparing catalystsProcesses, in general, for activation of catalysts
• B01J 37/06 - Washing
• B01J 23/745 - Iron
• B01J 21/04 - Alumina
• B01J 21/06 - Silicon, titanium, zirconium or hafniumOxides or hydroxides thereof
• B01J 23/44 - Palladium
• C06B 33/12 - Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds
• B01J 37/02 - Impregnation, coating or precipitation

Abstract

A method of producing a catalytically active product (10) is disclosed. The method comprises providing a substrate (11) and depositing a first material (12) and particles (13) of a second material on the substrate, wherein the particles (13) of the second material have a higher melting point than the first material (12). Then, the substrate (11) with the first material (12) and said particles (13) is heated to a temperature where the first material (12) is melted and the particles (13) of the second material are not melted, wherein the first material (12) and the particles (13) are adhered to the substrate (11), wherein particles (13) are partly embedded in the first material (12) and form a rough surface. A ceramic material is deposited on the rough surface formed by the particles (13) to form a ceramic layer (14) thereon, wherein a catalytically active material (16) id added to the ceramic layer (14). Disclosed is also a catalytically active product.

IPC Classes  ?

• B01J 37/00 - Processes, in general, for preparing catalystsProcesses, in general, for activation of catalysts
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 21/04 - Alumina
• B01J 21/06 - Silicon, titanium, zirconium or hafniumOxides or hydroxides thereof
• B01J 23/745 - Iron

Abstract

A catalytic reactor (22) comprising a central axis (A) and a stack of catalytically active sheets (10), wherein the catalytically active sheets (10) are stacked in the axial direction. Each of the catalytically active sheets (10) comprises a central opening (17) and at least some of the catalytically active sheets (10) comprise an axially extending flange (18) arranged at least partially around said central opening (17), wherein the flange (18) of one catalytically active sheet (10) extends into the central opening (17) of an adjacent catalytically active sheet (10). Disclosed is also a method for providing a catalytic reaction.

IPC Classes  ?

• B01J 19/24 - Stationary reactors without moving elements inside