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7410531 |
Hydrogen purification membranes, components and fuel processing systems containing the same
Hydrogen-producing fuel processing systems, hydrogen purification membranes, hydrogen purification devices, and fuel processing and fuel cell systems that include hydrogen purification devices. In...
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7390536 |
Method for fabricating composite gas separation modules
The present invention relates to a method for fabricating a composite gas separation module and to gas separation modules formed by the method. In one embodiment, the method for fabricating a...
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EP1362630B1 |
Composite membrane and method for its production
Abstract of EP1362630 Composite membrane (1) comprises a layer system consisting of a rigid non-self supporting non-metallic inorganic diffusion barrier layer (1b) and hydrogen-permeable...
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7255726 |
Composite gas separation modules having high Tamman temperature intermediate layers
A composite gas separation module includes a porous metal substrate; an intermediate layer that includes a powder having a Tamman temperature higher than the Tamman temperature of the porous metal...
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7247227 |
Buffer layer in flat panel display
In devices such as flat panel displays, an aluminum oxide layer is provided between an aluminum layer and an ITO layer when such materials would otherwise be in contact to protect the ITO from...
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7195663 |
Hydrogen purification membranes, components and fuel processing systems containing the same
Hydrogen-producing fuel processing systems, hydrogen purification membranes, hydrogen purification devices, and fuel processing and fuel cell systems that include hydrogen purification devices. In...
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7175694 |
Composite gas separation modules having intermediate porous metal layers
The present invention relates to a composite gas separation module and to methods for fabricating a composite gas separation module. The present invention also relates to methods for selectively...
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7172644 |
Method for curing defects in the fabrication of a composite gas separation module
The present invention relates to a method for curing a defect in the fabrication of a composite gas separation module and to composite gas separation modules formed by a process that includes the...
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7125440 |
Composite structure for high efficiency hydrogen separation and its associated methods of manufacture and use
A hydrogen purification system and method that utilizes a hydrogen separator with a novel composite structure. The hydrogen separator has a first porous layer of a hydrogen permeable material, such...
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7101421 |
Hydrogen-selective metal membranes, membrane modules, purification assemblies and methods of forming the same
Membrane modules that contain one or more hydrogen-selective membranes, methods for preparing the same, and hydrogen purification systems, fuel processors and devices containing the same. In some...
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7052530 |
Hydrogen purification membranes, components and fuel processing systems containing the same
Hydrogen purification membranes, hydrogen purification devices, and fuel processing and fuel cell systems that include hydrogen purification devices. The hydrogen purification membranes include a...
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7022165 |
Tubular hydrogen permeable metal foil membrane and method of fabrication
A tubular hydrogen permeable metal membrane and fabrication process comprises obtaining a metal alloy foil having two surfaces, coating the surfaces with a metal or metal alloy catalytic layer to...
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7018446 |
Metal gas separation membrane
A high temperature hydrogen gas separation membrane employing a physically interlocking barrier layer to form a spinel or intermetallic architecture bonding the metal barrier layer onto the surface...
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7001446 |
Dense, layered membranes for hydrogen separation
This invention provides hydrogen-permeable membranes for separation of hydrogen from hydrogen-containing gases. The membranes are multi-layer having a central hydrogen-permeable layer with one or...
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6953497 |
Hydrogen purification devices, components and fuel processing systems containing the same
Hydrogen purification devices, components thereof, and fuel processors and fuel cell system containing the same. The hydrogen purification devices include an enclosure that contains a separation...
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6916454 |
Metal gas separation membrane
An improved metal gas separation membrane for separating hydrogen from a gas steam includes a quantity of metal particles that are bonded together to form a porous body that is selectively...
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6913736 |
Metal gas separation membrane module design
An improved metal gas separation membrane for separating hydrogen from a gas steam includes a quantity of metal particles that are bonded together to form a porous body. The porous body may have a...
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6899744 |
Hydrogen transport membranes
Composite hydrogen transport membranes, which are used for extraction of hydrogen from gas mixtures are provided. Methods are described for supporting metals and metal alloys which have high...
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6835232 |
Fluid separation assembly and fluid separation module
A fluid separation assembly ( 10 ) having a fluid permeable membrane ( 38 and 62 ) and a wire mesh membrane ( 18 and 28 ) adjacent the fluid permeable membrane ( 38 and 62 ), wherein the wire...
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6824593 |
Hydrogen purification membranes, components and fuel processing systems containing the same
Hydrogen purification membranes, hydrogen purification devices, and fuel processing and fuel cell systems that include hydrogen purification devices. The hydrogen purification membranes include a...
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6767389 |
Hydrogen-selective metal membranes, membrane modules, purification assemblies and methods of forming the same
Membrane modules that contain one or more hydrogen-selective membranes, methods for preparing the same, and hydrogen purification systems, fuel processors and devices containing the same. In some...
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6761755 |
Composite membrane and production method therefor
A composite membrane is provided having a flexible metallic substrate for separation of hydrogen from gas mixtures, which achieves a separation ratio of hydrogen to nitrogen of greater than about...
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6723156 |
Hydrogen purification membranes, components and fuel processing systems containing the same
Hydrogen purification membranes, hydrogen purification devices, and fuel processing and fuel cell systems that include hydrogen purification devices. The hydrogen purification membranes include a...
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6719832 |
Hydrogen purification devices, components and fuel processing systems containing the same
A hydrogen purification device, components thereof, and fuel processors and fuel cell system containing the same. The hydrogen purification devices include an enclosure that contains a separation...
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6719831 |
Hydrogen purification membranes, components and fuel processing systems containing the same
Hydrogen purification membranes, hydrogen purification devices, and fuel processing and fuel cell systems that include hydrogen purification devices. The hydrogen purification membranes include a...
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6702878 |
Hydrogen-permeable membrane, manufacturing method of the same, and hydrogen gas separator using the same
A hydrogen-permeable membrane includes a metal base layer containing a Group VA element, two metal middle layers which are formed on both of the two sides of the metal base layer and containg an...
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EP1362630A1 |
Composite membrane and method for its production
Composite membrane (1) comprises a layer system consisting of a rigid non-self supporting non-metallic inorganic diffusion barrier layer (1b) and hydrogen-permeable non-porous metallic membrane...
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6641647 |
Hydrogen-permeable structure and method of manufacturing the same
A hydrogen permeable structure includes a base material ( 1 ) including porous ceramic, and a hydrogen permeable film ( 2 ) formed on the base material ( 1 ), including palladium (Pd) and at least...
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6632270 |
Hydrogen purification membranes, components and fuel processing systems containing the same
Hydrogen purification membranes, hydrogen purification devices, and fuel processing and fuel cell systems that include hydrogen purification devices. The hydrogen purification membranes include a...
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6602325 |
Fluid separation assembly
A fluid separation assembly having a fluid permeable membrane and a wire mesh membrane adjacent the fluid permeable membrane, wherein the wire mesh membrane supports the fluid permeable membrane...
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6596057 |
Hydrogen-selective metal membranes, membrane modules, purification assemblies and methods of forming the same
Membrane modules that contain one or more hydrogen-selective membranes, methods for preparing the same, and hydrogen purification systems, fuel processors and devices containing the same. In some...
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6582499 |
Fluid separation assembly
A fluid separation assembly having a fluid permeable membrane and a wire mesh membrane adjacent the fluid permeable membrane, wherein the wire mesh membrane supports the fluid permeable membrane...
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6569227 |
Hydrogen purification devices, components and fuel processing systems containing the same
A hydrogen purification device, components thereof, and fuel processors and fuel cell system containing the same. The hydrogen purification devices include an enclosure that contains a separation...
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6562111 |
Hydrogen purification devices, components and fuel processing systems containing the same
A hydrogen purification device, components thereof, and fuel processors and fuel cell system containing the same. The hydrogen purification devices include an enclosure that contains a separation...
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6537352 |
Hydrogen purification membranes, components and fuel processing systems containing the same
Hydrogen purification membranes, hydrogen purification devices, and fuel processing and fuel cell systems that include hydrogen purification devices. The hydrogen purification membranes include a...
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6527832 |
Device for recovery of hydrogen
The new hydrogen-recovering device 10 has a box-shaped frame 11 made of stainless steel having a takeout pipe 12 attached to its one side. A plurality of spacers 13 are arranged inside the...
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6503348 |
Method of making a metal membrane foil made of a palladium alloy for hydrogen separation
Method for manufacturing a metal foil consisting of several metals in which at least one galvanic bath of several different bath types is prepared. Each bath type contains an electrolyte solution...
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6478853 |
Amorphous Ni alloy membrane for separation/dissociation of hydrogen, preparing method and activating method thereof
There is disclosed a membrane for separation and dissociation of hydrogen, which comprises an amorphous alloy comprising at least one selected from the group consisting of Zr and Hf, and Ni. The...
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6471879 |
Buffer layer in flat panel display
In devices such as flat panel displays, an aluminum oxide layer is provided between an aluminum layer and an ITO layer when such materials would otherwise be in contact to protect the ITO from...
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6458189 |
Hydrogen-selective metal membrane modules and method of forming the same
Membrane modules that contain one or more hydrogen-selective membranes, methods for preparing the same, and hydrogen purification systems, fuel processors and devices containing the same. In some...
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6419728 |
Hydrogen-permeable metal membrane and method for producing the same
A hydrogen-permeable metal membrane with increased hydrogen flux compared to conventional metal membranes is disclosed. Without sacrificing selectivity, the membrane enables a greater throughput of...
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6419726 |
Fluid separation assembly and fluid separation module
A fluid separation assembly having a fluid permeable membrane and a wire mesh membrane adjacent the fluid permeable membrane, wherein the wire mesh membrane supports the fluid permeable membrane...
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6322712 |
Buffer layer in flat panel display
In devices such as flat panel displays, an aluminum oxide layer is provided between an aluminum layer and an ITO layer when such materials would otherwise be in contact to protect the ITO from...
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6319306 |
Hydrogen-selective metal membrane modules and method of forming the same
Membrane modules that contain one or more hydrogen-selective membranes, methods for preparing the same, and hydrogen purification systems, fuel processors and devices containing the same. In some...
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6252123 |
Membrane separation process for metal complex catalysts
This invention relates to a process for the separation of a metal complex catalyst and any free ligand which may be present, from a homogeneous organic synthesis reaction mixture using...
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6238465 |
Method of producing thin palladium-copper and the like, palladium alloy membranes by solid-solid metallic interdiffusion, and improved membrane
A novel method of producing an improved thin hydrogen-selective palladium-alloy membrane, through solid-solid interdiffusion of thin films or layers of palladium and a palladium-enhancing metal,...
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6214090 |
Thermally tolerant multilayer metal membrane
A composite metal membrane including a first metal layer of a Group IVB or Group VB metal sandwiched between two layers of a Group VIIIB metal selected from the group consisting of palladium,...
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6183543 |
Apparatus and methods for gas extraction
An apparatus for extracting a gas, in particular hydrogen, from a fluid stream utilizing a plate membrane flattened with a wave spring on the low pressure side of the membrane and a turbulence...
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6152987 |
Hydrogen gas-extraction module and method of fabrication
A hydrogen gas-extraction module includes an intermediate layer bonded between a porous metal substrate and a membrane layer that is selectively permeable to hydrogen. The metal substrate includes...
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6126726 |
Generator hydrogen purge gas economizer with membrane filter
A turbine generator hydrogen filtration system having an improved membrane filter for the removal of gases and particulates is provided. The system comprises a membrane filter operably connected...
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