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US20130216627 Portable Oxygen Enrichment Device and Method of Use  
Lightweight, small, portable devices and methods are disclosed that provide oxygen-enriched air using an ultra rapid adsorption cycle based on advanced molecular sieve materials.
US20120055483 SHUTDOWN SYSTEM AND METHOD FOR AN OXYGEN CONCENTRATOR  
Described herein are various embodiments of an oxygen concentrator system. In some embodiments, an oxygen concentrator system may be shutdown such that the canisters are pressurized to a pressure...
US20140366721 SELF-REGULATING FILTRATION SYSTEM FOR WELD SMOKE  
A process and system for ventilation of welding smoke including an air passage configured to receive smoke from a welding environment, wherein said air passage has an inlet and an outlet and said...
US20120055477 OXYGEN CONCENTRATOR APPARATUS CONFIGURED FOR HIGH ALTITUDE USE  
Described herein are various embodiments of an oxygen concentrator system. In some embodiments, an oxygen concentrator system includes a controller that compensates for the ambient pressure.
US20100071549 METHOD OF RECYCLING HYDROGEN  
A method is described for recycling hydrogen (H2) supplied to a chamber (10) in a gas stream comprising hydrogen and at least one other gas, such as silane. A gas comprising at least hydrogen is...
US20110265644 OXYGEN SUPPLY METHOD AND APPARATUS  
A method and apparatus for supplying oxygen to meet a user demand in which oxygen is separated from air by an electrically driven oxygen separation device to supply oxygen to meet the user demand...
US20080257145 PRODUCT GAS CONCENTRATOR AND METHOD ASSOCIATED THEREWITH  
Various equipment and methods associated with providing a concentrated product gas are provided. In one embodiment, the equipment includes an input device first and second sieve tanks, a variable...
US20090126564 DIAPHRAGM ACTUATED BLOW-BACK VALVE AND RESERVOIR  
An accumulator having an internal valve opened by applying air pressure to a diaphragm with a small solenoid to apply air to the diaphragm where the air is supplied from a pilot air supply. When...
US20080302238 Method of Adjusting an Installation for the Adsorption Treatment of a Gas  
The invention relates to a method of adjusting a unit that is used to control an installation for the adsorption treatment of a gas, comprising: at least a first member and a second member (2, 5,...
US20150157972 Demister Apparatus and Method  
A demister apparatus for machine tools having an enclosure booth for confining mist in which a varying outflow of air is drawn from the booth and directed to a remote demister apparatus from a...
US20140283682 FILTER REPLACEMENT LIFETIME PREDICTION  
Methods and systems for predicting a filter lifetime include building a filter effectiveness history based on contaminant sensor information associated with a filter; determining a rate of filter...
US20090211438 Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system  
A method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system is disclosed. The oxygen delivery system includes at least one sieve bed...
US20110277628 METHOD AND ASSOCIATED KIT UTILIZING INTERNATIONAL ORGANIZATION FOR STANDARDIZATION CONTAINER FILTER HOUSE  
A method of using a modular International Organization for Standardization (ISO) filter house for filtering process fluids is provided. The filter house includes a self-contained rectangular...
US20090293717 METHOD AND APPARATUS FOR PRODUCING AND STORING OZONE USING ADSORBENT  
The present invention provides a low-cost ozone production method and apparatus for carrying out ozone/oxygen separation using an ozone adsorbent, that re-uses the recovered oxygen as a feed for...
US20090107329 JET HOPPER  
Apparatus for use in injecting powder materials into the flue gasses flowing through a baghouse compartment in conjunction with the performance of selected operating processes on the compartment...
US20130239803 System and Method For Air Replacement and Positive Air Pressure Isolation  
A method for reducing airborne contamination within a home includes installing an air-pressure control system within a window of the home, and drawing air from outside the home through the system...
US20110189075 LAMINAR FLOW AIR COLLECTOR WITH SOLID SORBENT MATERIALS FOR CAPTURING AMBIENT CO2  
The present disclosure provides a method for removing carbon dioxide from a gas stream without consuming excess energy, wherein a solid sorbent material is used to capture the carbon dioxide. The...
US20080173174 Continuous pressure letdown system  
A continuous pressure letdown system connected to a hopper decreases a pressure of a 2-phase (gas and solid) dusty gas stream flowing through the system. The system includes a discharge line for...
US20130291718 APPARATUS FOR CONCENTRATING AND DILUTING SPECIFIC GAS AND METHOD FOR CONCENTRATING AND DILUTING SPECIFIC GAS  
One ozone concentrating chamber is provided therein with a part of a cooling temperature range where ozone can be selectively condensed or an oxygen gas can be selectively removed by transmission...
US20080168899 SEPARATION AND COLLECTION OF PARTICULATES FROM AN AIR STREAM  
A device for separating and collecting particulates from an air stream is provided. The device comprises a separation chamber housing a plurality of particulate separators. Each particulate...
US20090078116 Adaptable dual-directional, differential pressure assembly  
An adaptable dual direction, differential pressure assembly is disclosed. Solenoid valves release controlled bursts of air into a top of a container. A rate of the controlled bursts of air is...
US20090241771 SYSTEMS AND METHODS FOR GAS SEPARATION USING HIGH-SPEED PERMANENT MAGNET MOTORS WITH CENTRIFUGAL COMPRESSORS  
Systems and processes are provided for gas separation using high-speed permanent magnet variable-speed motors to accelerate and decelerate centrifugal compressors suitable for use in pressure...
US20110277630 SYSTEMS AND METHODS FOR STARTING UP PRESSURE SWING ADSORPTION ASSEMBLIES AND HYDROGEN-PRODUCING FUEL PROCESSING SYSTEMS INCLUDING THE SAME  
Systems and methods for initiating startup of PSA assemblies in hydrogen-processing assemblies, which may include a hydrogen-generation assembly and/or a fuel cell stack. The systems and methods...
US20110277629 SYSTEMS AND METHODS FOR GAS SEPARATION USING HIGH-SPEED INDUCTION MOTORS WITH CENTRIFUGAL COMPRESSORS  
Systems and processes are provided for gas separation using high-speed induction variable-speed motors to accelerate and decelerate centrifugal compressors suitable for use in pressure swing...
US20140130666 PURIFICATION ARRANGEMENTS AND METHODS FOR GAS PIPELINE SYSTEMS  
A purification arrangement for a gas pipeline system includes a pressure vessel and at least first and second purification assemblies in the interior of the pressure vessel. An openable/closable...
US20150040757 AIRFLOW MANAGEMENT FOR LOW PARTICULATE COUNT IN A PROCESS TOOL  
A method of providing airflow management in a substrate production tool includes providing a first mechanism coupling the substrate production tool to a fan filter unit. The fan filter unit...
US20100212492 Horizontal Liquid/Gas Separation Device and Separation Method, Intended in Particular for the Liquid and Gas Phases of Crude Oil  
A liquid/gas separator device for separating liquid and gaseous phases of a fluid, in particular crude oil, the device comprising a network of first and second separator pipes disposed...
US20110146485 PROCESS GAS PURIFICATION DEVICE FOR A MELT REDUCTION SYSTEM FOR EXTRACTING PIG IRON  
Process gas purification device (2) for a melt reduction system (1) comprising at least one reduction reactor (3) and a melting gasification reactor (4), a first line system (5) for discharging a...
US20100050867 GAS TREATMENT APPARATUS, GAS TREATMENT METHOD, AND STORAGE MEDIUM  
Disclosed is a gas treatment apparatus which can reduce the useless liquid quantity without using an expensive device, such as the evaporator or the mass flowmeter. The control mechanism performs...
US20150068396 SYSTEM AND METHODS FOR REMOVING CONTAMINANTS FROM GAS EFFLUENTS  
The present invention is directed to apparatuses and methods for pollution abatement. One embodiment provide methods of eliminating pollutants from an incoming optionally high temperature gaseous...
US20140251130 PRODUCT GAS CONCENTRATOR AND METHOD ASSOCIATED THEREWITH  
Various equipment and methods associated with providing a concentrated product gas are provided. In one embodiment, the equipment includes an input device first and second sieve tanks, a variable...
US20120227581 Air Sampling Apparatus and Method  
A sampling system includes a collection module including a gas handler, and a flow controller in communication with the gas handler of the collection module. The flow controller controls the gas...
US20110017062 FILTER WITH MEMORY, COMMUNICATION AND PRESSURE SENSOR  
The present invention describes a system and method for accurately measuring the pressure within a filter housing. A pressure sensor and a communications device are coupled so as to be able to...
US20140216250 DEGASSING MODULE FOR A CONTROLLED COMPLIANT FLOW PATH  
A degassing module for removal of air and other gases during operation of a medical therapy device that delivers any one of hemodialysis, hemodiafiltration and hemofiltration. The degassing module...
US20110168017 DEVICE AND METHOD FOR DEGASSING A LIQUID  
Method and device for degassing a liquid of a substantially closed liquid circulation system at a working pressure. The method comprises passing at least a partial flow of the liquid through a...
US20150059439 FLUIDIC DEVICES AND METHODS USING THEM  
Certain embodiments described herein are directed to chromatography systems that include a microfluidic device configured to provide three-way switching or switching between three or more inputs...
US20140373711 Fluid Trap and Method of Separating Fluids  
A fluid trap apparatus includes an inlet configured to receive a flow of composite fluid into the apparatus. The composite fluid contains at least a first fluid and a second fluid. An outer wall...
US20100212406 COLLECTION OF DISSOLVED GASES FROM GROUNDWATER  
A system for rapid collection of large volumes of dissolved gases from groundwater pumps the water from a large-diameter passage through a small-diameter restrictor passage, and then into a...
US20130032028 METHOD FOR OPERATING GAS SEPARATION DEVICE  
Provided are a method for operating a gas separation device capable of performing gas separation with high separation capability and treatment amount in a small membrane area or in a small number...
US20100154511 APPARATUS AND METHOD FOR MULTI-DIMENSIONAL GAS CHROMATOGRAPHY  
A method and apparatus for two-dimensional gas chromatography (GC), including a valve having first and second positions (P1, and P2), and first through fourth sample flow paths (FP1-FP4). In P1, a...
US20160214732 INERTING FUEL SYSTEMS, METHODS, AND APPARATUSES  
Inerting fuel systems and methods for inerting fuel tanks are disclosed. An inerting fuel system may include an air inlet passage to receive inlet air, air separation modules to separate oxygen...
US20160184763 METHOD AND SYSTEM FOR HIGH RELIABILITY OXYGEN SUPPLY FROM MULTIPLE UNITS  
A multi-unit system combines multiple single bed reversing blower vacuum swing adsorption air separation units together. The units feed a common O2 supply such as a system buffer tank. Demand is...
US20160184762 LOAD FOLLOWING SINGLE BED REVERSING BLOWER ADSORPTION AIR SEPARATION SYSTEM  
An exemplary single bed reversing blower adsorption based air separation unit is configured to follow the O2 load placed thereon by adjusting flow rates therethrough and power consumption. At...
US20160175740 PURGE SYSTEM FOR CHILLER SYSTEM  
A purge system for removing contamination from a chiller system includes a purge chamber including a degassing membrane, the degassing membrane dividing the purge chamber into an inlet portion and...
US20160151741 WATER REMOVAL DEVICE FOR GAS SAMPLING, AND METHOD AND SYSTEM  
The present invention relates to a water removal device, method and system for gas sampling. The water removal device comprises a dehydration cup, a gas chamber, a pressure sensor, a flow sensor,...
US20160096131 REGULATED VACUUM OFF-GASSING OF GAS FILTER FOR FLUID PROCESSING SYSTEM AND RELATED METHODS  
A method for filtering a gas includes sparging a gas through a liquid within a compartment of a container. In one embodiment the container can comprise a flexible bag. The sparged gas is passed...
US20160023155 Apparatus and System Having a Valve Assembly and Swing Adsorption Processes Related Thereto  
Provided are apparatus and systems having a lessened pulsation through the use of a pulse flow control mechanism. In performing a cyclical swing adsorption process, various streams are passed...
US20150335849 OXYGEN CONCENTRATOR SYSTEMS AND METHODS  
Described herein are various embodiments of an oxygen concentrator system. In some embodiments, oxygen concentrator system includes one or more components that improve energy usage during...
US20150290560 METHOD AND SYSTEM FOR FLUID SEPARATION WITH AN INTEGRATED CONTROL SYSTEM  
A system for separating an input fluid flow comprising gas and liquid into separate gas and liquid flows, the system comprising: a primary inline separator configured to receive said input fluid...
US20150047502 Device and Method for Separating Gases  
A device for separating gases comprises the following components: a source for the gases and flow adjustment means; a membrane unit for the production of a permeate gas and a retentate gas, one of...
Matches 1 - 50 out of 52 1 2 >