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US20110100211 METHOD FOR PRODUCING CARBON MOLECULAR SIEVE MEMBRANES IN CONTROLLED ATMOSPHERES  
The invention concerns carbon molecular sieve membranes (“CMS membranes”), and more particularly the use of such membranes in gas separation. In particular, the present disclosure concerns an...
US20140000454 Carbon Molecular Sieve Membrane (CMSM) Performance Tuning By Dual Temperature Secondary Oxygen Doping (DTSOD)  
The various embodiments of the disclosure relate generally to carbon molecular sieve membranes (CMSM) and their associated fabrication processes, and more particularly to CMSM that maintain high...
US20100024649 AIR SEPARATION MODULE WITH LOAD CARRYING CENTER TUBE  
An air separation module comprising a bundle of hollow elongated membranes, and a pressure vessel enclosing the bundle. The pressure vessel includes an outer tube, end caps at opposite ends of the...
US20090193974 Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges  
A membrane cartridge is manufactured by repeatedly folding and joining two strips of membrane to form a cross-pleated cartridge with a stack of openings or fluid passageways configured in an...
US20140208947 AIR SEPARATION MODULE WITH CLAM SHELL AXIAL SUPPORT  
An air separation module includes a housing, a bundle of hollow fiber membranes, and a clam shell axial support assembly. The axial support assembly includes two supportive elements, each...
US20050211097 Apparatus for permeate side sweep of fiber membrane permeators  
This disclosure discusses devices to sweep the permeate side of fiber membrane permeators. Specifically, providing permeate side sweep wherein the fiber membranes comprise a bore; the feed fluid...
US20080017029 Asymmetric hollow-fiber gas separation membrane, gas separation method and gas separation membrane module  
The present invention relates to an asymmetric hollow-fiber gas separation membrane made of a polyimide having a specific repeating unit, an improved tensile elongation at break of 15% or more as...
US20150107454 HOLLOW FIBER MEMBRANE MODULE  
A hollow fiber membrane module comprising a bundling tube including a body part and head parts placed at both terminals of the body part and O-rings with which the bundling tube is fitted into a...
US20140311344 System and Method for Welding a Plurality of Small Diameter Palladium Alloy Tubes to a Common Base Plate in a Space Efficient Manner  
The tube assemblies are joined together into a matrix by a plate. The plate has a first surface, an opposite second surface and a plurality of holes. Each hole has a countersunk region that...
US20130055892 METHOD OF PRODUCING HIGH PURITY STEAM  
Methods for the purification of steam, systems for purifying steam, methods for measuring and/or controlling steam flow rates, and uses for purified steam are provide. Also provided are...
US20150196871 PALLADIUM ALLOY MEMBRANE UNIT, STORAGE STRUCTURE THEREOF, AND METHOD OF PURIFYING HYDROGEN BY USING THE SAME  
The present invention is to provide a means for easily replacing palladium alloy capillaries in a hydrogen purification device formed by using hydrogen separation membrane formed from the...
US20080072754 Membrane module  
A helically wound hollow membrane module having a core with a plurality of helically wound layers of semi-permeable hollow fibers wound on the core. The fiber wind angle with respect to any one...
US20100050875 Gas exchange membrane in particular for use in an artificial lung and method for the production of a gas exchange membrane of this type  
A gas exchange membrane is for use in an artificial lung. The membrane consists of a foamed, closed-cell material, in particular of silicone rubber. The membrane is produced by extruding a basic...
US20110303091 SWEEP AIR SYSTEM FOR MEMBRANE AIR DRYER  
A membrane dryer includes a shell having an inner tube and an outer tube and a bundle of hollow fibers supported in the shell. A dryer air inlet into the hollow fibers and a sweep air outlet from...
US20080011157 Four-port gas separation membrane module assembly  
A gas-separation membrane assembly, and a gas-separation process using the assembly. The assembly incorporates multiple gas-separation membranes in an array within a single vessel or housing, and...
US20140318372 Membrane Separation Modules  
A system using membranes for separating a desired component from a liquid or gas mixture to obtain a high-concentration organic solvent, such as in a plant for fermenting a biomass feedstock...
US20100263537 HEATED BLANKET FOR AIR SEPARATION MODULE  
An air separation module and blanket has an air separation module having an air inlet, an oxygen outlet and a nitrogen outlet. At least one tank has air separation elements for separating oxygen...
US20110146491 SEPARATION MEMBRANE MODULE AND FUEL VAPOR PROCESSING APPARATUS EQUIPPED WITH THE SAME  
A separation membrane module for separating a specific component from a mixture containing a plurality of components includes a plurality of separation stages each including a plurality of hollow...
US20130255488 METHOD AND APPARATUS FOR RAPID ADSORPTION-DESORPTION CO2 CAPTURE  
An apparatus for capture and sequestration of CO2 from fossil fuel-fired power plant flue gas includes a polymer matrix embedded with a sorbent suitable for removing CO2 from the flue gas and a...
US20060144777 Hollow fiber membrane module and module arrangement group thereof  
The present invention provides a hollow fiber membrane module comprising hollow fiber membrane element or elements in a pressure vessel, in which a feed fluid can be supplied to a feed fluid...
US20100064887 Membrane support module for permeate separation in a fuel cell  
A gas separation unit 102, 200, 300 for permeating a gas out from a pressurized feed mixture includes an input manifold 104, 204, an exhaust manifold, 106, 206 and a permeate assembly 108, 208,...
US20150107453 WATER RECOVERY DEVICE  
A water recovery device that allows a first gas to flow inside hollow fiber membranes and a second gas to flow outside the hollow fiber membranes, and that exchanges moisture between the first gas...
US20100288701 Staged Membrane System for Gas, Vapor, and Liquid Separations  
The present invention involves the use of a multi-stage membrane system for gas, vapor, and liquid separations. In this multi-stage membrane system, high selectivity and high permeance or at least...
US20100107880 HOLLOW FIBER MEMBRANE DEHUMIDIFIER  
A hollow fiber membrane dehumidifier includes: a dehumidification container composed of a lower trunk provided with an exhaust gas inlet section, an upper trunk provided with an exhaust gas...
US20100212502 AIR DRYER FOR ELECTRICAL ENCLOSURES  
An air dryer having an internal orifice designed into an outlet end cap that eliminates the need for external valves or regulators to control the flow of air through the dryer. The internal...
US20120304862 FLAT PANEL CONTACTORS AND METHODS  
Porous membrane contactors and/or their methods of manufacture and/or use are provided. In at least selected embodiments, the present invention is directed to flat panel hollow fiber or flat sheet...
US20150217235 GAS-SEPARATING MEMBRANE MODULE  
A gas separation membrane module in which deformation of a tube sheet such as swelling and shrinkage can be prevented in gas separation. The gas separation membrane module includes a hollow fiber...
US20060147774 Humidifier for fuel cell system  
A humidifier of the present invention includes a humidifier main body for humidifying a second fluid, using a humidified first fluid discharged from a fuel cell; a head portion of which one end is...
US20150107455 Hollow Fiber Module of a Device for Separating Fluids and Method for Producing Same  
A hollow fiber module of a device for separating fluids has hollow fibers with walls that have partially permeable structures. The hollow fibers are positioned parallel to each other. At least one...
US20140360365 Parallel Feed Gas Separation Membrane Element Assembly  
A gas-separation membrane module assembly and a gas-separation process using the assembly. The assembly includes sets of manifolds, between which are mounted arrays of membrane modules, the...
US20150007729 GAS SEPARATION MEMBRANE MODULE AND METHOD FOR GAS SEPARATION  
A process for producing nitrogen-rich air by feeding high temperature air at 150° C. or more to an air separation membrane module is described. After being placed at 175° C. for two hours, the air...
US20090272266 METHOD FOR OXYGENATING GASES, SYSTEMS SUITED THEREFOR AND USE THEREOF  
A process for enriching the content of oxygen in oxygen- and nitrogen-containing gases in a separation apparatus which has an interior which is divided into a substrate chamber and into a permeate...
US20120272826 ZEOLITE MEMBRANE AND PROCESS FOR PRODUCING ZEOLITE MEMBRANE  
There are provided a process for producing a zeolite membrane which, even when large, has few defects and which has higher separation performance than conventional zeolite membranes, and a zeolite...
US20140047982 GAS SEPARATION MEMBRANE MODULE AND METHOD OF REPLACING A HOLLOW FIBER ELEMENT  
A gas separation membrane module, comprising: a hollow fiber element having a hollow fiber bundle consisting of a number of hollow fiber membranes and a tube sheet provided at an end of the hollow...
US20150053085 Single End, Shell-Side Feed, Hollow Fiber Membrane Separation Module  
A shell-side feed, hollow fiber, fluid separation module arranged for counter-flow includes a hollow fiber membrane bundle with each individual hollow fiber membrane in the bundle having an open...
US20100212501 Membrane Filter Element with Multiple Fiber Types  
A natural gas stream is passed through a single membrane element that is fabricated with two or more distinct types of membrane fibers. The membrane fibers have different characteristics in order...
US20130220127 OXYGEN SEPARATION MODULE AND APPARATUS  
A module and an apparatus incorporating such module utilizing a plurality of tubular membrane elements, each configured to separate oxygen from an oxygen containing feed stream when an electric...
US20120255443 OXYGEN SEPARATION MODULE AND APPARATUS  
A module and an apparatus incorporating such module utilizing a plurality of tubular membrane elements, each configured to separate oxygen from an oxygen containing feed stream when an electric...
US20110030383 HYBRID MULTICHANNEL POROUS STRUCTURE FOR HYDROGEN SEPARATION  
A hybrid multichannel porous structure for processing between two fluid streams of different compositions includes a housing and one or more structures disposed within the cavity of the housing in...
US20130081537 HOLLOW FIBER APPARATUS AND USE THEREOF FOR FLUIDS SEPARATIONS AND HEAT AND MASS TRANSFERS  
A hollow fiber fluid separation device includes a hollow fiber cartridge, comprising a plurality of hollow fiber membranes arranged around a central tubular core, a first tubesheet and a second...
US20140175227 FLUID SEPARATION ASSEMBLY AND METHOD  
In an embodiment there is provided a fluid separation assembly. The assembly has a hollow fiber bundle with a plurality of hollow fiber membranes. The assembly further has a first tubesheet and a...
US20120312162 Fluid Separation Assembly and Method  
In an embodiment there is provided a fluid separation assembly. The assembly has a hollow fiber bundle with a plurality of hollow fiber membranes. The assembly further has a first tubesheet and a...
US20110030382 MEMBRANES SUITABLE FOR GAS SEPARATION, AND RELATED ARTICLES AND PROCESSES  
A porous membrane structure is disclosed, which includes a porous substrate, a mesoporous, aluminum oxide layer disposed on the substrate; and a relatively thin, continuous, microporous barrier...
US20140208948 Gas Separation Modules and Methods for Forming  
A gas separation module includes at least one inlet port, a plurality of outlet ports, and a plurality of hollow fiber membranes. Individual fibers have a feed end and a product end with a...
US20100326278 SHELL FEED TYPE GAS SEPARATION MEMBRANE MODULE  
A gas separation membrane module has a vessel housing a hollow fiber element including a hollow fiber bundle consisting of a number of hollow fiber membranes (1) and a tube sheet (2) holding one...
US20100107877 Separation membrane module and fuel vapor processing apparatus incorporating the same  
One aspect of the present teachings includes a separation membrane arranged in a hollow case. A particular component concentration chamber and a particular component dilution chamber are arranged...
US20130253250 Method for High-Pressure Hydrocarbon Gas Mixture Purification and Plant for Implementing Thereof  
A method is proposed for operating a plant for purifying a high-pressure gas mixture from easily permeating components, which plant comprises membrane gas separating units having a high-pressure...
US20130042762 GAS FILTER WITH CHAMBER COMPRISING CARBON NANOTUBES FOR FILTERING CO2  
A gas filter comprises a housing (30) having a gas inlet (55), a gas outlet (65) and at least one chamber (70) therebetween containing carbon nanotubes (110). The chamber (70) has a port (90) and...
US20100219069 Gas Diffusion Layer and Method for the Production Thereof  
A gas diffusion layer having a layer (2) comprising fibers (1), whereby the fibers (1) are partially provided with a coating material (3), whereby the fibers (1) lie against each other at contact...
US20100218675 GAS SEPARATION APPARATUS  
A gas separation apparatus comprising: a first chamber; a second chamber, separated from the first chamber by a porous partition; a first inlet for conveying a mixture of components to the first...

Matches 1 - 50 out of 67 1 2 >