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US20090211440 |
Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials
The present invention relates to the selective separation of hydrogen (“H 2 ”) hydrocarbons in streams containing both hydrogen and hydrocarbons (e.g. methane, ethylene, ethane, propylene,...
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US20090120293 |
METHOD OF MAKING A LEAK STABLE GAS SEPARATION MEMBRANE SYSTEM
A method of preparing a gas separation membrane system and the gas separation membrane system itself, wherein the method includes applying a layer of a gas-selective material to a porous substrate...
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US20090107330 |
Amorphous silica hybrid membrane structure
An amorphous silica hybrid membrane structure comprising a monolithic inorganic porous support, optionally one or more porous inorganic intermediate layers, and an amorphous silica membrane. The...
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US20090044701 |
HYDROGEN PURIFICATION PROCESS THAT USES A COMBINATION OF MEMBRANE SEPARATION UNITS
This invention describes a new hydrogen purification process that employs a combination of at least three membrane separation units. This process allows non-stationary operations and is...
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US20090000473 |
GLASS-CERAMIC MEMBRANES
Disclosed are processes for preparing conductive glass-ceramic membranes.
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US20080202333 |
Method and apparatus for separating a solution
In the present invention, a solution containing a target substance is atomized into a mist in an atomizer 1 to produce a mixed fluid of mist and gas. In the collection of the mist from this mixed...
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US20080184892 |
Architectures for electrochemical systems
The present invention generally relates to electrochemical systems for producing hydrogen and/or power. Various aspects of the invention are directed to reactor designs for producing hydrogen...
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US20080163753 |
Hydrogen Gas Separator System Having a Micro-Channel Construction for Efficiently Separating Hydrogen Gas from a Mixed Gas Source
A hydrogen purification method that is used to separate hydrogen gas from a source gas. A hydrogen separator into which flows the source. Within the hydrogen separator is at least one hydrogen...
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US20080148936 |
Composite structured adsorbents
The present invention relates to composite structured adsorbents and methods of use therefor. The invention more particularly relates to composite structured adsorbents that can include a...
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US20080134885 |
Assymmetric Hollow Fiber Gas Separation Membrane and Gas Separation Method
An asymmetric hollow-fiber gas separation membrane is made of a soluble aromatic polyimide that is composed of a specific repeating unit. The tetracarboxylic acid component of the unit has a...
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US20080006034 |
Method And System For The Recycling Of Municipal Solid Wastes, And Exploitation Of The Wasted Solid Recovery Fuel
The present invention refers to a method and a system for the complete recycling of municipal solid wastes with minimal environmental impact and with the exploitation of the wasted solid recovery...
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US20080000350 |
HYDROGEN SEPARATION PROCESS
A method for separating a hydrogen-rich product stream from a feed stream comprising hydrogen and at least one carbon-containing gas, comprising feeding the feed stream, at an inlet pressure...
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