Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 53 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
Patents for B01D 53 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols (135,933)
11/2008
11/05/2008CN101298014A Processing equipment for recycling exhaust air
11/05/2008CN100430656C Air conditioning device
11/05/2008CN100430315C Equipment and method for treating exhaust gas for carbon bisulfide preparing process
11/05/2008CN100430131C Catalytic combustion catalyst
11/05/2008CN100430114C Device and method for denitrifying smoke using magnesium oxide to catalyze adsorbant
11/05/2008CN100430113C Process and apparatus for eliminating fume SO2 from waste coking ammonia water of iron and steel and coal chemical enterprise
11/05/2008CN100430112C Gas chilled absorbing tower
11/04/2008US7446070 Noble metal on a carrier having a core portion of a cubic or tetragonal rare earth- or alkaline earth-stabilized zirconia-based composite oxide and a surface layer of a stabilized zirconia with a surface area larger than that of the core, with part of the noble being in solid solution on the surface
11/04/2008US7445761 Method and system for providing compressed substantially oxygen-free exhaust gas for industrial purposes
11/04/2008US7445757 For cooking fumes/volatile organic compounds and treating particles deposited on monolithic support
11/04/2008US7445722 Purifying melamine-containing waste water, waste water flows through tank; flow guiding means for guiding the waste water inside the tank in an essentially meandering manner, and by having at least one heating means inside the tank
11/04/2008US7445664 Desublimator for aluminum chloride
11/04/2008US7445663 Energy efficient oxygen concentrator
11/04/2008US7445662 System and method for treating fluid using a multi-port valve assembly
11/04/2008US7445661 Fumes treating process
11/04/2008US7445660 Method for operating gas generators in tandem
11/04/2008US7445659 Ejector to reduce permeate backpressure of air separation module
11/04/2008US7445656 Filtration structure for the exhaust gas from an internal combustion engine
11/04/2008US7445197 Apparatus for producing carbonated water and method for producing carbonated water using the same
11/03/2008CA2587301A1 Process for treating particulate material containing heavy metal and an additive for use in such process
11/02/2008CA2585818A1 Lower stratosphere to earth co2 accumulator/separator and distribution system
10/2008
10/30/2008WO2008131338A1 Product gas concentrator and method associated therewith
10/30/2008WO2008131132A1 Capture of carbon dioxide (co2) from air
10/30/2008WO2008131034A2 Hydrogen sulfide scrubber
10/30/2008WO2008130732A1 Membrane air dryer with pre- charge volume
10/30/2008WO2008130731A1 Membrane air dryer with sweep air control
10/30/2008WO2008130730A1 Air dryer with pre-filter
10/30/2008WO2008130475A1 Method for direct oxidation of hydrogen sulfide to elemental sulfur at low temperatures
10/30/2008WO2008130284A1 Method and arrangement for monitoring of injector
10/30/2008WO2008130244A1 Method and plant for co2 capturing
10/30/2008WO2008130046A1 Exhaust purification device of internal combustion engine
10/30/2008WO2008130010A1 Oxidation catalyst composition and pm oxidation catalyst
10/30/2008WO2008129968A1 Carbon dioxide adsorbent capable of adsorption/desorption in dependence on pressure of atmospheric pressure or higher
10/30/2008WO2008129907A1 Exhaust emission control device for internal combustion engine
10/30/2008WO2008129893A1 Method of combustion and combustion apparatus
10/30/2008WO2008129671A1 Catalyst-carrying honeycomb and process for producing the same
10/30/2008WO2008129670A1 Catalyst-carrying honeycomb and process for producing the same
10/30/2008WO2008129203A1 Additive for improving the performance of nitrogen oxide reducing systems by urea of the exhaust gases of diesel engines
10/30/2008WO2008129051A2 Organometallic framework materials having a hexagonal-trigonal structure based on aluminum, iron, and chromium, and a dicarboxylic acid
10/30/2008WO2008128760A1 Composite material
10/30/2008WO2008128748A1 Formed catalyst body
10/30/2008WO2008128624A1 Exhaust gas after-treatment having reduced rhodium depletion
10/30/2008WO2008128387A1 An atomizing device for gas-liquid jets impingement and a wet fume desulfurizing tower using the atomizing device
10/30/2008WO2008128331A1 Process for sequestering carbon dioxide
10/30/2008WO2008109882A3 High rate and high crush-strength adsorbents
10/30/2008WO2008103477A3 Process for reduction of sulfur compounds and nitrogen compounds in the exhaust gases of combustion devices
10/30/2008WO2008094480A3 Filtration media having a chemical reagent
10/30/2008WO2008083126A3 Treatment of cold start engine exhaust
10/30/2008WO2008077204A3 Catalytic combustion process with rejuvenation step
10/30/2008US20080267849 Processes for the oxidation of carbon monoxide in a gas stream containing hcl
10/30/2008US20080267848 desulfurizing fuel gas by absorption with an adsorbed materials, metal doped cerium oxides under high space velocities at the surface of adsorber, then desorption; high speed; environmentally friendly, air pollution control; producing sulfur-free fuel
10/30/2008US20080267847 Process and system for removing hydrogen sulfide and mercaptans in ammonia-based desulfurization systems
10/30/2008US20080267846 forming chloride; prevent catalyst poisons by removing and oxidizing H2SO4, SO2 and SO3, also convert carbon monooxide to carbon dioxide; recycle by-products of isocyanate production; heat exchanging promote efficiency of energy, cost
10/30/2008US20080267838 Apparatus and method for sequestering flue gas CO2
10/30/2008US20080264260 Droplet Separator Installation
10/30/2008US20080264258 Filter for Removing of Physical and/or Biological Impurities
10/30/2008US20080264256 Method For Removing Salt Deposits in Reformer Waste Heat Boilers
10/30/2008US20080264255 PROCESSES FOR REMOVING SOx AND SULFURIC ACID AEROSOLS FROM CHLORINE-CONTAINING PROCESS GASES
10/30/2008US20080264254 Novel sorbents and purification and bulk separation of gas streams
10/30/2008US20080264253 Some impurity of hot hydrogen chloride crude gas stream degrees is condensed by cooling; adsorption to purify the stream; separating the condensate into a head gas stream of residual hydrogen chloride and a condendensed mpurity-containing sump stream, combine prior to adsorption
10/30/2008US20080264252 Method of Diminishing Organochlorine Compound in Cement Production Equipment and Cement Production Equipment
10/30/2008US20080264250 Flue Gas Desulfurization Process Utilizing Hydrogen Peroxide
10/30/2008US20080264041 Method For Introducing A Reagent Medium Into An Exhaust Gas Conduit Of An Internal Combustion Engine, And Apparatus For Carrying Out The Method
10/30/2008DE202008010755U1 Luftreiniger Purifier
10/30/2008DE19634566B4 Vorrichtung und Verfahren zur Steuerung von Luftführungselementen eines Fahrzeugs Apparatus and method for controlling air guide elements of a vehicle
10/30/2008DE112006003564T5 Fluidreinigungsvorrichtung und Fluidreinigungsverfahren Fluid purification apparatus and fluid purification method
10/30/2008DE102008010367A1 Integration of flue gas scrubbing of carbon dioxide in fossil fuel power station involves arranging at least two low pressure turbines in series and extracting operating vapor of desorption from higher pressure turbine
10/30/2008DE102008001032A1 Reduktionsgasgenerator und Festkörperreduktionsmittel -SCR-System, das den Generator aufweist Reducing gas generator and the solid reducing agent -SCR system comprising the generator
10/30/2008DE102007020422A1 Sorbens zur trockenen Reinigung von mit Quecksilber beladenen Abgasen sowie Verfahren zu dessen Herstellung Sorbent for dry cleaning of waste gases loaded with mercury and to methods for its preparation
10/30/2008DE102007020421A1 Verfahren zur Herstellung von mit Elementarschwefel dotierten kohlenstoffhaltigen Adsorptionsmitteln sowie Verfahren zur Abgasreinigung unter Verwendung solcher Adsorptionsmittel A method for producing doped with elemental sulfur carbonaceous adsorbents, and methods for exhaust gas purification using such adsorbents
10/30/2008DE102007020146A1 Verfahren zur Reinigung und Oxidation eines Chlorwasserstoff enthaltenden Gases Methods for cleaning and oxidation of a gas containing hydrogen chloride
10/30/2008DE102007020144A1 Kondensations-Adsorptionsprozess zur Entfernung organischer Komponenten aus einem Chlorwasserstoff enthaltenden Gasstrom Condensation adsorption process for the removal of organic components from a gas stream containing hydrogen chloride
10/30/2008DE102007020141A1 Recyclegaswäscher zur Entfernung von SOx und Schwefelsäureaerosolen aus chlorhaltigen Prozessgasen Recyclegaswäscher for the removal of SOx and sulfuric acid aerosols from chlorine-containing process gases
10/30/2008DE102007020003A1 Abgasreinigungsvorrichtung für eine Abgasanlage An exhaust purification device for an exhaust system
10/30/2008DE102007019159A1 Processing of biogas for supplying into natural gas network of the quality level of low-gas, comprises removing impurities such as ammonia, hydrogen sulfide, sulfur dioxide and organic sulfur compounds from the biogas
10/30/2008DE102007018016A1 Absorptionsprozess zur Entfernung anorganischer Komponenten aus einem Chlorwasserstoff enthaltenden Gasstrom Gas stream absorption process for removing inorganic components containing a hydrogen chloride
10/30/2008CA2793228A1 Product gas concentrator and method associated therewith
10/30/2008CA2686118A1 Method and plant for co2 capture
10/30/2008CA2684754A1 Membrane air dryer with pre-charge volume
10/30/2008CA2684739A1 Membrane air dryer with sweep air control
10/30/2008CA2684280A1 Capture of carbon dioxide (co2) from air
10/30/2008CA2681768A1 Air dryer with pre-filter
10/30/2008CA2666968A1 Modified cyanobacteria
10/30/2008CA2629987A1 Flue gas desulfurization process utilizing hydrogen peroxide
10/29/2008EP1985830A1 NOx trapping catalytic converter diagnostic apparatus
10/29/2008EP1985819A2 Exhaust gas treatment system
10/29/2008EP1985365A1 Honeycomb structure and honeycomb catalyst body
10/29/2008EP1985360A1 Method for manufacturing adsorption agents containing carbon and endowed with elementary sulphur and method for purifying waste gases by using such absorption agents
10/29/2008EP1985355A1 Composite material
10/29/2008EP1985354A1 Exhaust gas purification catalyst and manufacturing method thereof
10/29/2008EP1985353A1 Exhaust gas purification catalyst for automobile, exhaust gas purification catalyst system and purifying process of exhaust gas
10/29/2008EP1984606A1 Metering apparatus and method for operating it
10/29/2008EP1984099A2 Steam generator
10/29/2008EP1984098A1 Co2 capture and use in organic matter digestion for methane production
10/29/2008EP1984097A1 Adsorptive bulk separation for upgrading gas streams
10/29/2008EP1984096A2 Carbonaceous materials useful for fluid storage/dispensing, desulfurization, and infrared radiation emission, and apparatus and methods utilizing same
10/29/2008EP1907675B1 Method for regenerating nitrogen oxide storage catalysts
10/29/2008EP1804957A4 Systems and methods for air purificiation using supercritical water oxidation
10/29/2008EP1257414B9 Use of a dimensionally stable iron-chrome-aluminum film
10/29/2008CN201141592Y Superheated steam generator and high-pressure desalting machine
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