|
Match
|
Document |
Document Title |
|
|
7641717 |
Ultra cleaning of combustion gas including the removal of CO2
Ultra cleaning of combustion gas to near zero concentration of residual contaminants followed by the capture of CO 2 is provided. The high removal efficiency of residual contaminants is...
|
|
|
7628847 |
Device for removing particulate, various acids, and other contaminants from industrial gases
Exhaust gases enter the tank of a columnar vessel ( 12 ) and are subsequently forced through a diffuser ( 24 ) that is at least partially immersed in a column of solution.
|
|
|
7604686 |
Method and device for cooling vapor in a desorption column
The invention relates to a method for cooling rising vapor ( 3 ) in a desorption column ( 2 ) by means of a condenser, which is situated at the head of the desorption column, is configured as an...
|
|
|
7601208 |
Water-from-air using liquid desiccant and vehicle exhaust
A water production unit is provided that uses liquid desiccant and vehicle exhaust for extracting water from air.
|
|
|
7390353 |
System for removing water from flue gas
A system ( 10 ) for removing water from a flue gas ( 12 ) includes a heat exchanger ( 16 ) for receiving a flow of heat exchanging fluid and the flue gas ( 12 ). An absorber ( 40 ) may have a gas...
|
|
|
7377967 |
Split flow process and apparatus
An acid gas removal plant includes an absorber that provides a rich solvent to two regenerators that independently generate a lean and a semi-lean solvent, wherein the semi-lean solvent is produced...
|
|
|
7192468 |
Configurations and method for improved gas removal
A plant includes an absorber ( 103 ) that operates in a gas phase supercritical region and removes an acid gas from a feed stream ( 9 ) at high recovery of the feed stream ( 10 ) while producing a...
|
|
|
7132008 |
Natural gas dehydration apparatus
A process and corresponding apparatus for dehydrating gas, especially natural gas. The process includes an absorption step and a membrane pervaporation step to regenerate the liquid sorbent.
|
|
|
6955714 |
Collecting facility of high melting point component in gas and collecting facility of dihalogenated aromatic compound in gas
A collecting facility for collecting a component of a high melting point in a gas that includes a collecting tower through which a gas flows, a treating liquid projecting apparatus projecting...
|
|
|
6899750 |
Method and apparatus for cleaning a gas
A system and method of cleaning a gas of undesired particulate, aromas, and gases is disclosed. The invention uses a centrifugal scrubbing space to liquid wet a gas and includes a container for...
|
|
|
6846348 |
Compressor/drier system and absorber therefor
A system for delivering dry compressed gas is provided, the gas being separated from any entrained liquid lubricant and then passed through a moisture absorber column to interact with a...
|
|
|
6843836 |
Integrated compressor drier apparatus
A rotary compressor system having a drive rotary compressor unit, a separator vessel ( 13 ) receiving compressed gas and entrained liquid from said compressor for collecting the liquid therein and...
|
|
|
6800120 |
Split-flow process and apparatus
A recovery plant for recovery of a gaseous component from a process gas has an absorber employing a lean solvent and a semi-lean solvent that absorb the gaseous component from the process gas,...
|
|
|
6726750 |
Apparatus and method for efficient recovery of volatile organic compounds
An apparatus for efficiently removing VOC from a plurality of remotely located sources of VOC contaminated gas streams includes a plurality of liquid absorbers, each located near and communicating...
|
|
|
6726747 |
Methods and apparatuses for treatment of syngas and related gases
An improved methane wash cycle is disclosed wherein a reduced amount of methane wash is required, thereby allowing for savings in energy costs in operation of the cycle and capital costs in...
|
|
|
6607585 |
Raw natural gas processing system and method of processing raw natural gas
An improved method and structure for purification of an acid gas stream by using raw fuel gas as a stripper to remove the BTEX and VOCs from the liquid amine stream. The improved method is...
|
|
|
6572689 |
Vapor/liquid separator for an absorption chiller
An absorption apparatus for an absorption chiller includes a series of eliminator blades situated between a vaporizing chamber (e.g., a generator or an evaporator) and a devaporizing chamber (e.g.,...
|
|
|
6551382 |
Hot-humid/cold gas scrubbing process and apparatus
Effluent gas cleaning process and apparatus for effectively removing particulates in the 0.01 micron to 0.1 micron diameter range, and for removing water-soluble gaseous contaminants, by first...
|
|
|
6514321 |
Dehumidification using desiccants and multiple effect evaporators
A system and method for dehumidifying air including a multiple effect evaporator that creates a concentrated desiccant solution. The desiccant solution from the multiple effect evaporator is...
|
|
|
6485547 |
Exhaust gas cooling system
An exhaust gas cooling system includes, an exhaust gas-processing tower provided at a lower portion with an inlet port for an exhaust gas containing moisture and also provided at an upper interior...
|
|
|
6245129 |
Apparatus for removing solvents, system for removing solvents, method for removing solvents, and method for producing toners for use in developing electrostatic charge images
An apparatus for removing solvents, utilizing a solvent removal unit equipped with an upper liquid supporting member provided with a bottom portion which supports the solvent suspension and which...
|
|
|
6235092 |
System for selectively separating CO2 from a multicomponent gaseous stream
Systems are provided for the selective removal of CO 2 from a multicomponent gaseous stream to provide a CO 2 depleted gaseous stream having at least a reduction in the concentration of CO 2 ...
|
|
|
6235091 |
Systems for selectively separating CO2 from a multi-component gaseous stream
Systems are provided for the selective removal of CO 2 from a multicomponent gaseous stream to provide a CO 2 depleted gaseous stream having at least a reduction in the concentration of CO 2 ...
|
|
|
6197094 |
Device for improving the quality of indoor air
A device for improving the quality of indoor air comprising a casing (2) with an air inlet (3) and an air outlet (5), a member (7) arranged to cause air in a room, in which the casing is placed, to...
|
|
|
6174348 |
Nitrogen system for regenerating chemical solvent
A system for regenerating chemical solvent loaded with acid gas with improved energy efficiency wherein the chemical solvent is partially flash vaporized, heated, and passed in countercurrent mass...
|
|
|
6174440 |
Device and method for processing a fluid by two-phase compression and fractionation
The invention is a device for processing a fluid F comprising at least one fraction A to be separated, the fraction to be separated being soluble in a solvent phase. The device includes at least...
|
|
|
6156102 |
Method and apparatus for recovering water from air
A process of separating water from ambient air involves a liquid desiccant to first withdraw water from air and treatment of the liquid desiccant to produce water and regenerated desiccant. Water...
|
|
|
6036755 |
Water filtering type air cleaning unit
A water filtering type air cleaning unit includes a housing having an upper side defining an air draining conduit and a lower side defining an air inlet conduit, a water permeable air filtering...
|
|
|
6019819 |
Apparatus and method for extracting heat from contaminated waste steam
Disclosed is a contaminated waste steam heat recovery apparatus 10 and method therefore which includes a primary condensing unit 38, a low pressure water washing unit 26, a liquid to liquid heat...
|
|
|
6015451 |
Vapor recovery system
Apparatus for recovering volatile organic compounds (VOC) from VOC/inert gas mixtures leaving tanker holds during crude oil loading includes an absorption column 12 in which incoming VOC is...
|
|
|
5907924 |
Method and device for treating natural gas containing water and condensible hydrocarbons
A method of treating gas containing water in order to remove at least part of the water from the gas, including feeding the natural gas to be treated by a first line, with a liquid fraction...
|
|
|
5897690 |
Vapor recovery system for hydrocarbon storage tanks
A vapor recovery system for hydrocarbon storage tanks captures VOCs (volatile organic compounds) which would otherwise escape to the atmosphere, thereby reducing pollutant emissions to the...
|
|
|
5846299 |
Recovering water soluble, volatile, organic compounds from bakery and other plant emissions
Recovery of ethanol from the exhaust stacks of a bread-baking oven is achieved by passing the stack emissions through an adiabatic humidifier where the emissions are humidified to near saturation....
|
|
|
5843214 |
Condensable vapor capture and recovery in industrial applications
An apparatus for extracting condensable materials from exhaust gases which are produced by combustion. In a steam injected gas turbine driven powerplant, water is extracted from the exhaust gasses...
|
|
|
5766313 |
Hydrocarbon recovery system
Apparatus for treating emissions from a reboiler used to remove glycol from water laden glycol wherein the emissions are condensed; pressurized and separated so that hydrocarbon vapors may be...
|
|
|
5743944 |
Fluid clathrate system for continuous removal of heavy noble gases from mixtures of lighter gases
An apparatus and method for separation of heavy noble gas in a gas volume. An apparatus and method have been devised which includes a reservoir containing an oil exhibiting a clathrate effect for...
|
|
|
5738834 |
System for removal of hydrogen sulfide from a gas stream
A system for removing hydrogen sulfide from a gaseous stream such as one of natural gas. A sour gas stream containing H 2 S is contacted with a nonaqueous, water-insoluble sorbing liquor which...
|
|
|
5735936 |
Process and apparatus for eliminating at least one acid gas by means of a solvent for the purification of natural gas
The process comprises a cold absorption step 2 for removing acid gas from natural gas using a solvent phase at a pressure P 2 which delivers a purified gas 5; a step for depressurizing and...
|
|
|
5582634 |
Method and apparatus for cleaning a gas
A method and an apparatus for cleaning a gas containing pollutants, such as hydrogen chloride and heavy metals, are described. The polluted gas (2) is contacted with an aqueous washing liquid (3)...
|
|
|
5277707 |
Air stream solvent vapor remover
A method and system are described to remove solvent vapors emanating from a source in a work place. The air stream is passed through a fogging chamber in which a plurality of ultrasonic foggers are...
|
|
|
5141536 |
Glycol dehydration apparatus for natural gas
An improved glycol dehydration apparatus with a condenser on the reboiler water vapor vent to condense volatile carbon compounds, said condenser comprising a countercurrent flow shell-and-tube...
|
|
|
5122169 |
Chemical recovery scrubbing system
A scrubbing system for the removal of pollutant gas and liquid droplets from a gas stream prior to venting, comprises a scrubbing apparatus in which a recycled scrubbing fluid including the liquid...
|
|
|
5041274 |
Method and apparatus for cooling, neutralizing, and removing particulates from the gaseous products of combustion
The present invention discloses a method and apparatus for cooling and removing the toxic particulates, heavy metals, noxious fumes, and acid from the gaseous products of the combustion of...
|
|
|
4793834 |
Process for cooling crude coke oven gas
This invention concerns a process for cooling the crude coke oven gas drawn from a gas collecting main at a gas temperature of below 20° C. after separating a collecting main flushing liquid fed...
|
|
|
4753664 |
Reboiler system for glycol dehydration having improved thermal efficiency
A reboiler for dehydrating glycol used in a gas dehydration system having improved thermal efficiency including a horizontal boiler vessel, a horizontal heater within the boiler vessel having a...
|
|
|
4701194 |
Gas-treating device
In a gas treating device liquid is pressurized in a liquid chamber and is fed from this chamber into ejectors which open directly into venturi fittings which are surrounded by a gas chamber. Gas...
|
|
|
4691530 |
Cogeneration and central regeneration multi-contactor air conditioning system
Cogenerating air conditioning comprised of a support system having a continuously operating desiccant regenerator with desiccant storage and employing waste heat from a prime mover driving a...
|
|
|
4620858 |
Process and system for elimination of paint solvent vapors
A system and process is disclosed for eliminating paint solvents released during paint spraying operations into the circulated air including a liquid spray solvent stripper comprising a multistage...
|
|
|
4588424 |
Fluid pumping system
A fluid pumping system for use with a natural gas dehydrating system or the like having an absorber apparatus for removing water from wet natural gas to produce dry natural gas by use of a...
|
|
|
4583999 |
Method and apparatus for flue-gas cleaning
A method of flue-gas cleaning comprising the separation of water-soluble substances from flue gases containing water vapor. The invention is characterized in that the flue gases are caused to be...
|