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Match Document Document Title
9005333 Systems and methods for reducing ammonia emissions from and for recovering the ammonia liquid effluents  
A system and method for passive capture of ammonia in an ammonia-containing liquid effluent. The invention allows for the passage of ammonia through microporous hydrophobic gas-permeable membranes...
9005334 Water-proof air-permeable filter and use of the same  
A water-proof air-permeable filter (1) includes: a resin film (2) having formed therein a plurality of through pores (21); and a treated layer (3) having hydrophobicity and oil repellency, and...
9005343 Integrated leukocyte, oxygen and/or CO2 depletion, and plasma separation filter device  
A blood filter device comprising: a housing comprising an outer wall and a first inlet, a first outlet and a second outlet; a membrane which is capable of separating plasma from the blood, wherein...
8991027 Spiral wound filtration module  
The present invention is directed toward spiral wound modules along with methods for making and using the same. Several embodiments are described including methods for making spiral wound...
8979977 Device and method for degassing aqueous media  
A device for degassing aqueous media has a first container containing medium to be degassed. A first line connects the first container to a degassing module and a second line connects the...
8968448 Portable fuel container emissions control  
An emissions device for use with a container assembly with a vent opening is provided. The emissions device includes a housing configured to be mounted to the container. The housing includes a...
8932478 Process for the absorption of a volatile substance in a liquid absorbent  
To absorb a volatile substance from a gas phase in a liquid absorbent, the gas phase is brought into contact with a film of an absorbent which comprises an ionic liquid and a wetting-promoting...
8900350 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...
8882967 Systems and methods for purifying process water  
Disclosed are methods for purifying a process water, which can comprise providing a process water comprising a first concentration of a first dissolved gas and a first concentration of a first...
8876944 Downhole fluid separation system and method  
A system for separating fluids of a fluid mixture including a filter element operatively arranged for enabling a first component of a fluid mixture to flow therethrough while impeding flow of at...
8876943 Apparatus and methods for changing the concentration of gases in liquids  
Apparatus for changing the concentration of a selected gas in a liquid, the apparatus comprising a flow chamber through which the liquid is passed and which comprises a wall comprising a planar...
8876945 High pressure liquid degassing membrane contactors and methods of manufacturing and use  
In accordance with at least selected embodiments of the present invention, an improved liquid degassing membrane contactor or module includes a high pressure housing and at least one degassing...
8876946 Combined fuel stabilization unit and heat exchanger  
A conditioner for conditioning fuel passing therethrough includes a deoxygenator having a body in which oxygen is removed from the fuel, and a heat exchanger attaching directly to the body for...
8858682 Method for controlling pressure-difference bubble transfer  
In order to control bubble removal or mixing in a flow channel, bubble transfer between flow channels (1, 2) is controlled by disposing first flow channel (1) for flow of a first fluid of liquid...
8852324 Venting device for a housing and method for producing same  
A venting device for a housing, for example, a battery housing, has a gas-permeable and liquid-impermeable membrane attached to the housing so as to close off a venting opening of the housing. The...
8784532 Sorbent regeneration in a heated hollow-fiber assembly  
Methods and apparatus relate to recovery of carbon dioxide and/or hydrogen sulfide from a gas mixture. Separating of the carbon dioxide, for example, from the gas mixture utilizes a liquid sorbent...
8778055 High pressure liquid degassing membrane contactors and methods of manufacturing and use  
In accordance with at least selected embodiments of the present invention, an improved liquid degassing membrane contactor or module includes a high pressure housing and at least one degassing...
8741029 Fuel deoxygenation using surface-modified porous membranes  
A fuel deoxygenation system includes an oxygen permeable membrane having a porous membrane and an oleophobic layer. The porous membrane has pores that create a passage extending from a first side...
8696794 Microgravity passive phase separator  
A passive phase separator separates and traps gases that may be present in a liquid flowing through a system. The phase separator includes an inlet in fluid communication with a first separator...
8690994 Liquid degassing membrane contactors, components, systems and related methods  
In at least certain embodiments, the present invention is directed to contactors, modules, components, systems, and/or methods of manufacture, and/or methods of use including degassing liquids. In...
8685250 System and method for using carbon dioxide sequestered from seawater in the remineralization of process water  
Disclosed is an improved method for remineralizing desalinated water. The desalination system includes, but is not limited to, a conventional reverse osmosis membrane system, forward osmosis...
8684189 Multifunctional electroprocessed membranes  
Described is the application of layer-by-layer (LbL) electrostatic assembly techniques to electrospun nanofibers in order to fabricate novel, breathable electrospun fiber-based chemical and...
8668763 Apparatus for pervaporation control in liquid degassing systems  
A liquid degassing apparatus is arranged to prevent pervaporated solvent cross-contamination by counteracting liquid vapor pervaporation flow. Liquid vapor pervaporation cross-contamination among...
8661648 Spiral wound filtration module  
The present invention is directed toward spiral wound modules along with methods for making and using the same. Several embodiments are described including methods for making spiral wound...
8657920 Apparatus for purifying hydrogen and method for using the same  
An apparatus and method purify hydrogen from a mixed fluid containing gaseous hydrogen, gaseous oxygen, and liquid water. The apparatus has a mixed fluid channel through which the mixed fluid...
8657921 Shell and tube heat exchanger and method for removing volatile substances from a polymer solution  
A shell-and-tube heat exchanger, for removing volatile substances from a polymer solution by degasification, includes a bundle of tubes arranged vertically and parallel to each other in a shell...
8580011 Urinal toilet concept  
A gas and liquid mixture separation and collection system for zero gravity operation that can be applied to a urinal toilet is disclosed. There is an inlet to receive the gas and liquid mixture....
8572862 Open-loop heat-recovery dryer  
A drying apparatus is disclosed that includes a drum and an open-loop airflow pathway originating at an ambient air inlet, passing through the drum, and terminating at an exhaust outlet. A passive...
8551770 Enhanced oxygen cell culture platforms  
Provided is a cell culture apparatus for culturing cells, that provides enhanced oxygen delivery and supply to cells without the need for stirring or sparging. Oxygen diffusion occurs on both...
8545607 Pleatable composite filter media  
A pleatable, high efficiency composite gas filtration media is provided. The media includes an essentially boron free chopped strand glass backer layer and media layer comprising a synthetic...
8540807 Venting and filtration systems with gas permeable membrane  
Embodiments of the invention provide venting and filtration systems with a membrane that is permeable to gas and substantially impermeable liquid. The systems can remove a gas from a liquid...
8540808 Venting and filtration systems with gas permeable membrane  
Embodiments of the invention provide venting and filtration systems with a membrane that is permeable to gas and substantially impermeable liquid. The systems can remove a gas from a liquid...
8535421 Blood storage bag system and depletion devices with oxygen and carbon dioxide depletion capabilities  
A blood storage system. The system has a collection bag for red blood cells; an oxygen/carbon dioxide depletion device; a storage bag for red blood cells; and tubing connecting the collection bag...
8535413 Integrated mechanical vapor recompression (MVR) and membrane vapor permeation process for ethanol recovery (ethanol dehydration) from fermentation broth  
An apparatus and process is taught for the formation of ethanol from a fermentation medium in the absence of an ethanol concentration distillation step.
8523981 Hydrophobic ozone-stable membrane made of polyvinylidene fluoride  
The invention relates to a hydrophobic, integrally asymmetrical hollow-fiber membrane made of a vinylidene fluoride homopolymer or copolymer, wherein the wall of the membrane has a microporous...
8512453 Deaeration and aeration system for a fuel tank and operating method  
A fuel tank deaeration and aeration system, including a first main filter device having an inlet and an outlet, wherein the inlet is in fluid communication with a fuel tank; and a second...
8506685 High pressure liquid degassing membrane contactors and methods of manufacturing and use  
In accordance with at least selected embodiments of the present invention, an improved liquid degassing membrane contactor or module includes a high pressure housing and at least one degassing...
8501668 Drug screening via nanopore silicon filters  
The invention provides a porous nanoscale membrane. In one embodiment, the membrane can be used as a filtration device to screen agents that disrupt or prevent molecular interactions. In one...
8496731 Method for transporting fluid  
There is provided a method for transporting a fluid, in which even if the fluid is transported for a long period of time, dehydration after transportation is not needed, and the transported fluid...
8469503 Method of thermal degassing in an inkjet printer  
A method of reducing air in an ink passageway in an inkjet printer by pressurizing a thermally actuated degassing unit that includes an air chamber, venting air through a check valve configured to...
8465139 Thermal degassing device for inkjet printer  
An inkjet printhead having a drop ejector array, an ink passageway for providing ink to the drop ejector array, and a thermally actuated degassing unit. The degassing unit itself includes a body...
8449658 High-pressure capillary degas assembly  
A high-pressure capillary degas assembly includes an assembly block having an eluent inlet and an eluent outlet, and a separator support extending therebetween, a wash inlet and a wash outlet and...
8449659 Liquid degassing membrane contactors, components, systems and related methods  
The present invention is directed to contactors, modules, components, systems, and/or methods of manufacture, and/or methods of use including degassing liquids. The contactor or module is...
8440003 Apparatus for pervaporation control in liquid degassing systems  
A liquid degassing apparatus is arranged to limit pervaporation through a membrane by attenuating pressure oscillations developed by a vacuum pump. The attenuation is obtained through a...
8430949 Apparatus for pervaporation control in liquid degassing systems  
A liquid degassing apparatus is arranged to limit pervaporation through a membrane by establishing a pervaporation control space at a permeate side of the membrane. The pervaporation control space...
8419961 Oil/gas separation membrane, its use in gas sensor and process for producing the same  
An oil gas separation membrane combines a gas permeable yet oil and temperature resistant bulk polymer membrane such as poly(tetrafluoroethylene) and...
8414685 System and method for removal of dissolved gases in makeup water of a water-cooled nuclear reactor  
The present invention relates to a system and method for removing dissolved gas from makeup water in a water-cooled nuclear reactor. The present invention includes a storage tank for containing...
8414684 High pressure degas assembly for chromatography system and method  
A degas assembly including a low pressure fluid channel for carrying a wash fluid at a first pressure, a pressurized channel for carrying eluent including a gas at a second pressure higher than...
8414686 Carbon dioxide gas removal from a fluid circuit of a dialysis device  
The present invention is directed to degassing devices for dialysate circuits. One embodiment has a first housing and a second housing positioned within the first housing in an annular...
8388742 Apparatus to measure permeation of a gas through a membrane  
The present invention relates to an apparatus to measure permeation of a gas through a membrane. The membrane is mounted on a flange with two sealing areas. The region between the sealing areas...

Matches 1 - 50 out of 401 1 2 3 4 5 6 7 8 9 >