Patents Assigned to Catacel Corp.
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Publication number: 20150314257Abstract: A wire standoff suitable for use in a tubular reactor, such as a reformer, is described. The wire standoff includes a portion or segment positioned between an outer reactor tube and one or more reactor components located within the tube. The reactor components and the outer tube are prevented from coming into directed contact with one another by the positioning of the wire standoff. The wire standoff can be secured to a reactor component at one of its ends or to a washer located between stacked reactor components. Prevention of the reactor components from contact with the outer tube promotes fluid flow through the reactor and can enhance heat transfer and reactor efficiency for carrying out catalytic reactions.Type: ApplicationFiled: March 29, 2013Publication date: November 5, 2015Applicant: Catacel Corp.Inventors: William A. Whittenberger, Joseph W. Whittenberger, Brian L. Davis
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Publication number: 20140356109Abstract: A reactor installation tool and method for installing reactor components in a reactor housing. A reactor installation tool can include a push unit having a central aperture traversing its entire length and a push rod, a housing gripper having a center open section traversing its entire length and an expandable bladder positioned adjacent the center open section for securing the housing gripper inside a reactor housing. Reactor components can be installed by first lowering reactor components into a reactor housing, then lowering the reactor installation tool into the reactor housing above the reactor components, and then inflating the expandable bladder such that the expandable bladder contacts an inside surface of the reactor housing to secure the housing gripper inside the reactor housing.Type: ApplicationFiled: May 30, 2014Publication date: December 4, 2014Applicant: Catacel Corp.Inventors: William A. Whittenberger, Joseph W. Whittenberger
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Publication number: 20140205506Abstract: A reactor for carrying out catalytic reactions. The reactor includes a reactor component optionally arranged on a central rod in a reactor tube. The reactor component can have fluid ducts for directing fluid flow through the reactor. The fluid ducts are effective for increasing heat transfer in the reactor. The reactor component can further have a washer attached to a top or bottom surface for directing fluid flow.Type: ApplicationFiled: March 24, 2014Publication date: July 24, 2014Applicant: Catacel Corp.Inventors: William A. Whittenberger, Gordon W. Brunson, Brian L. Davis, Todd A. Romesberg, Randall J. Bartos, Joseph W. Whittenberger
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Patent number: 8763249Abstract: A reactor installation tool and method for installing a reactor unit in a reactor tube. A reactor installation tool including a movable assembly and a fixed assembly linked together such that the movable assembly can be adjusted relative to the fixed assembly. The movable assembly including a reactor sleeve attachment means for releasably securing a reactor sleeve loaded with a reactor unit to the tool. The fixed assembly including an expandable clamping unit for releasably securing the tool to a reactor tube. A reactor unit can be installed in the reactor tube by adjusting the movable assembly to extract the reactor unit from the reactor sleeve as the fixed assembly is rigidly secured to the reactor tube. The fixed assembly can be released from the reactor tube and the reactor installation tool can be removed from the reactor tube.Type: GrantFiled: June 24, 2013Date of Patent: July 1, 2014Assignee: Catacel, Corp.Inventors: William A. Whittenberger, David A. Becker, Randall J. Bartos
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Patent number: 8721973Abstract: A reactor for carrying out catalytic reactions. The reactor includes a reactor component optionally arranged on a central rod in a reactor tube. The reactor component can have fluid ducts for directing fluid flow through the reactor. The fluid ducts are effective for increasing heat transfer in the reactor. The reactor component can further have a washer attached to a top or bottom surface for directing fluid flow.Type: GrantFiled: January 27, 2012Date of Patent: May 13, 2014Assignee: Catacel Corp.Inventors: William A. Whittenberger, Gordon W. Brunson, Brian L. Davis, Todd A. Romesberg, Randall J. Bartos, Joseph W. Whittenberger
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Publication number: 20130259757Abstract: Described herein are expandable center arrangements for use in a tubular reactor, such as a reformer, for enhancing heat transfer and reactor efficiency. The expandable center arrangement can include a cone being expandable in the radial direction and an expansion weight for promoting expansion of the cone. The cone and expansion weight can be slidably arranged on a center support. Expansion of the cones in the radial direction forces reactor components radially outward to an outer tube that houses the reactor components and expandable center arrangement. Expansion of reactor components towards the outer tube promotes heat for carrying out catalytic reactions.Type: ApplicationFiled: March 29, 2013Publication date: October 3, 2013Applicant: Catacel Corp.Inventors: William A. Whittenberger, Joseph W. Whittenberger, Brian L. Davis, James A. Rundo
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Publication number: 20130259767Abstract: A wire standoff suitable for use in a tubular reactor, such as a reformer, is described. The wire standoff includes a portion or segment positioned between an outer reactor tube and one or more reactor components located within the tube. The reactor components and the outer tube are prevented from coming into directed contact with one another by the positioning of the wire standoff. The wire standoff can be secured to a reactor component at one of its ends or to a washer located between stacked reactor components. Prevention of the reactor components from contact with the outer tube promotes fluid flow through the reactor and can enhance heat transfer and reactor efficiency for carrying out catalytic reactions.Type: ApplicationFiled: March 29, 2013Publication date: October 3, 2013Applicant: Catacel Corp.Inventors: William A. Whittenberger, Joseph W. Whittenberger, Brian L. Davis
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Patent number: 8495814Abstract: A reactor installation tool and method for installing a reactor unit in a reactor tube. A reactor installation tool including a movable assembly and a fixed assembly linked together such that the movable assembly can be adjusted relative to the fixed assembly. The movable assembly including a reactor sleeve attachment means for releasably securing a reactor sleeve loaded with a reactor unit to the tool. The fixed assembly including an expandable clamping unit for releasably securing the tool to a reactor tube. A reactor unit can be installed in the reactor tube by adjusting the movable assembly to extract the reactor unit from the reactor sleeve as the fixed assembly is rigidly secured to the reactor tube. The fixed assembly can be released from the reactor tube and the reactor installation tool can be removed from the reactor tube.Type: GrantFiled: January 27, 2009Date of Patent: July 30, 2013Assignee: Catacel Corp.Inventors: William A. Whittenberger, David A. Becker, Randall J. Bartos
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Publication number: 20130171404Abstract: A monolith for catalytic or sorbent purposes. The monolith includes a substrate sheet having attached thereto a plurality of catalytic or sorbent beads. Each bead has a diameter of at least fifty microns. The substrate sheet at least partially defines one or more channels through the monolith. Fluid flowing through the channels will contact the beads for catalytic or sorbent purposes.Type: ApplicationFiled: January 3, 2012Publication date: July 4, 2013Applicant: CATACEL CORP.Inventors: WILLIAM A. WHITTENBERGER, LORNE W. DEYOUNG, TODD A. ROMESBERG, DAVID A. BECKER, SNEZANA ALEKSIC
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Patent number: 8047272Abstract: A low-cost, high-temperature heat exchanger is made from a notched piece of metal, the metal being folded back and forth upon itself to form a monolith. The notches in the metal piece create openings, communicating with distinct sides of the monolith. Ducts are attached to the openings. Cut pieces of corrugated metal, which may have a catalyst coating, are inserted between folds of the monolith. The heat exchanger may be used as part of a fuel cell system, or in other industrial applications, to recover waste heat, or to conduct various catalytic and non-catalytic reactions. The invention also includes an element, or building block, for a high-temperature heat exchanger, including a folded metal monolith with metal combs inserted, the monolith and the combs defining seams which are hermetically sealed.Type: GrantFiled: October 8, 2007Date of Patent: November 1, 2011Assignee: Catacel Corp.Inventors: William A. Whittenberger, Gordon W. Brunson, John H. Becker
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Publication number: 20110131786Abstract: A reactor including a monolith having a plurality of fins in an annular arrangement for receiving fluid flow through the reactor. The monolith is disposed within a generally cylindrical outer tube, and around a corrugated inner tube. The reactor includes a device for urging the monolith radially outward, so as to maintain contact between the monolith and the outer tube.Type: ApplicationFiled: February 11, 2011Publication date: June 9, 2011Applicant: CATACEL CORP.Inventors: William A. WHITTENBERGER, David A. BECKER, Randall J. BARTOS
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Patent number: 7906079Abstract: A reactor including a monolith having a plurality of fins in an annular arrangement for receiving fluid flow through the reactor. The monolith is disposed within a generally cylindrical outer tube, and around a corrugated inner tube. The reactor includes a device for urging the monolith radially outward, so as to maintain contact between the monolith and the outer tube.Type: GrantFiled: December 13, 2007Date of Patent: March 15, 2011Assignee: Catacel Corp.Inventors: William A. Whittenberger, David A. Becker, Randall J. Bartos
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Patent number: 7682580Abstract: A reactor includes a plurality of metal leaves which extend from an interior of the reactor to its exterior. The leaves occupy a space between an internal mandrel and an external tube. In one embodiment, the leaves are generally flat pieces of foil, stacked together so that they do not touch except at spacers formed in the pieces. In another embodiment, the leaves are formed of a pleated and crimped foil, each leaf being defined by a piece of foil that has been folded over upon itself. In both embodiments, the leaves extend from the internal mandrel, radially outward to an inner surface of the tube. The reactor facilitates the transfer of heat between the outside of the reactor and its inside region.Type: GrantFiled: May 19, 2005Date of Patent: March 23, 2010Assignee: Catacel Corp.Inventors: William A. Whittenberger, David A. Becker
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Patent number: 7594326Abstract: A low-cost, high-temperature heat exchanger is made from a notched piece of metal, the metal being folded back and forth upon itself to form a monolith. The notches in the metal piece create openings, communicating with distinct sides of the monolith. Ducts are attached to the openings. Cut pieces of corrugated metal, which may have a catalyst coating, are inserted between folds of the monolith. The heat exchanger may be used as part of a fuel cell system, or in other industrial applications, to recover waste heat, or to conduct various catalytic and non-catalytic reactions. The invention also includes an element, or building block, for a high-temperature heat exchanger, including a folded metal monolith with metal combs inserted, the monolith and the combs defining seams which are hermetically sealed.Type: GrantFiled: September 13, 2005Date of Patent: September 29, 2009Assignee: Catacel Corp.Inventor: William A. Whittenberger
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Patent number: 7591301Abstract: A low-cost, high-temperature heat exchanger is made from a notched piece of metal, the metal being folded back and forth upon itself to form a monolith. The notches in the metal piece create openings, communicating with distinct sides of the monolith. Ducts are attached to the openings. Cut pieces of corrugated metal, which may have a catalyst coating, are inserted between folds of the monolith. The heat exchanger may be used as part of a fuel cell system, or in other industrial applications, to recover waste heat, or to conduct various catalytic and non-catalytic reactions. The invention also includes an element, or building block, for a high-temperature heat exchanger, including a folded metal monolith with metal combs inserted, the monolith and the combs defining seams which are hermetically sealed.Type: GrantFiled: September 13, 2005Date of Patent: September 22, 2009Assignee: Catacel Corp.Inventor: William A. Whittenberger
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Patent number: 7565743Abstract: A reactor cartridge includes a plurality of spaced-apart monoliths, formed along a tube or other mandrel. Each monolith is formed of a pair of flat and corrugated metal strips, spirally wound around the tube. These strips could be made of solid or screen material. The corrugations are skewed, such that the monolith imparts a swirl to gases flowing through it. The corrugations of the strips in adjacent monoliths are oriented differently, so that successive monoliths impart different swirls to the gases, so as to promote mixing of gases and better heat transfer from the exterior to the interior of the cartridge. An insertion and removal tool simplifies the procedure for stacking such cartridges in a long pipe, or for removing cartridges from the pipe. The all-metal construction facilitates heat transfer through the entire reactor, and avoids the problems associated with packed ceramic beds.Type: GrantFiled: April 14, 2005Date of Patent: July 28, 2009Assignee: Catacel Corp.Inventors: William A. Whittenberger, David A. Becker, Randy Bartos
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Patent number: 7501102Abstract: A catalytic reactor or heat exchanger includes a monolith defining a plurality of leaves, the monolith having a generally annular cross-section. The monolith is disposed within a generally cylindrical outer tube, and around a corrugated inner tube. The reactor includes a device for urging the monolith radially outward, so as to maintain contact between the monolith and the outer tube. Such device may include a coned washer, or it may be defined by a folded flap that is integral with the inner tube. In either case, the reactor compensates for metal creep, and virtually insures continued contact between the monolith and the outer tube.Type: GrantFiled: July 28, 2005Date of Patent: March 10, 2009Assignee: Catacel Corp.Inventors: William A. Whittenberger, David A. Becker, Sudipta Chattopadhyay, L. Amanda Suffecool
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Patent number: 7472936Abstract: A reactor cartridge includes a plurality of spaced-apart monoliths, formed along a tube or other mandrel. Each monolith is formed of a pair of flat and corrugated metal strips, spirally wound around the tube. These strips could be made of solid or screen material. The corrugations are skewed, such that the monolith imparts a swirl to gases flowing through it. The corrugations of the strips in adjacent monoliths are oriented differently, so that successive monoliths impart different swirls to the gases, so as to promote mixing of gases and better heat transfer from the exterior to the interior of the cartridge. An insertion and removal tool simplifies the procedure for stacking such cartridges in a long pipe, or for removing cartridges from the pipe. The all-metal construction facilitates heat transfer through the entire reactor, and avoids the problems associated with packed ceramic beds.Type: GrantFiled: April 14, 2005Date of Patent: January 6, 2009Assignee: Catacel Corp.Inventors: William A. Whittenberger, David A. Becker, Randy Bartos
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Publication number: 20080072425Abstract: A low-cost, high-temperature heat exchanger is made from a notched piece of metal, the metal being folded back and forth upon itself to form a monolith. The notches in the metal piece create openings, communicating with distinct sides of the monolith. Ducts are attached to the openings. Cut pieces of corrugated metal, which may have a catalyst coating, are inserted between folds of the monolith. The heat exchanger may be used as part of a fuel cell system, or in other industrial applications, to recover waste heat, or to conduct various catalytic and non-catalytic reactions. The invention also includes an element, or building block, for a high-temperature heat exchanger, including a folded metal monolith with metal combs inserted, the monolith and the combs defining seams which are hermetically sealed.Type: ApplicationFiled: October 8, 2007Publication date: March 27, 2008Applicant: CATACEL CORP.Inventors: William Whittenberger, Gordon Brunson, John Becker
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Patent number: D579101Type: GrantFiled: May 30, 2007Date of Patent: October 21, 2008Assignee: Catacel Corp.Inventors: William A. Whittenberger, Gordon W. Brunson, John H. Becker