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)
10/2008
10/15/2008CN101284926A Composite material for making furnishings and process for making furnishings from the material
10/15/2008CN101284756A Purification method for HBr in hydrocarbons
10/15/2008CN101284240A Preparation method of Yt-Pd stainless wire net catalyst
10/15/2008CN101284238A Stationary source ammine selectivity catalytic reduction nitrous oxides series catalysts
10/15/2008CN101284233A Exhaust gas purifying catalyst and method of producing the same
10/15/2008CN101284229A Fume denitration composite catalyst using titanium-base ceramics as carrier and preparation method thereof
10/15/2008CN101284211A Glyoxaline ion liquid reclaiming agent regeneration and cyclic utilization method
10/15/2008CN101284210A Microbe and plant complex liquid phase odor and exhaust gas purifying method and system
10/15/2008CN101284209A Liquid phase and solid phase biological integration odor and exhaust gas purifying method and system
10/15/2008CN101284208A Kitchen rubbish high temperature organic exhaust gas integration biological treatment device and process
10/15/2008CN101284207A Circulating fluid bed flue gas desulfurization tower
10/15/2008CN101284206A Flue gas wet desulfurization dust removing apparatus
10/15/2008CN101284205A Method for purifying and recovering hydrogen cyanide in the industrial waste gas
10/15/2008CN101284204A Method for treating flue gas containing SO2 using red mud
10/15/2008CN101284203A Method and apparatus for removing SO3 from flue gas
10/15/2008CN101284202A Coal fired power plant flue gas desulfurization process
10/15/2008CN101284201A Organic waste gas treatment process without secondary pollution
10/15/2008CN101284200A Toxic and harmful gas purging device
10/15/2008CN101284169A Ammonia decontamination agent and preparation method thereof
10/15/2008CN100425531C Process for nitrous oxide purification
10/15/2008CN100425330C Photocatalysis intensifier
10/15/2008CN100425329C Tech. for desulphuni zation of flue-gas by using integrated internal circulation and two-speed fluidized bed
10/15/2008CN100425328C Selectivelly-desulfurized dense-phase tower drier
10/15/2008CN100425327C Chloric strong oxidant enhanced wet combined urea desulfurizing and denitrifying process
10/15/2008CN100425326C Alkali earth metal compound enhanced wet combined urea desulfurizing and denitrifying process
10/15/2008CN100425325C Dusted composite SCR smoke denitration and its denitrating catalytic reactor
10/15/2008CN100425324C Top-push decreasing gas desulfurization at normal-pressure and apparatus thereof
10/15/2008CN100425323C Coal-fired boiler smoke devulcanization
10/15/2008CN100425319C Production of ozone-removing filtering net of active carbon
10/15/2008CN100425314C Process of purifying and recovering waste gas containing volatile organic compound and its application
10/14/2008US7435865 Method for separating hydrocarbons and use of a zeolite therefor
10/14/2008US7435702 Photocatalyst and process for purifying gas effluent by photocatalytic oxidation
10/14/2008US7435497 Metal coated polymer electrolyte membrane having a reinforcement structure
10/14/2008US7435400 Optimizing post-combustion nitrogen oxide and sulfur dioxide reductions and improving combustion efficiency in coal fired boilers
10/14/2008US7435394 At low temperature; mixture of nickel, aluminum, tungsten oxide; purification of etching gas for semiconductor, liquid crystals
10/14/2008US7435286 Reacting activated carbon with molecular halogens, halides, producing adsorbent of halogenated carbon, injecting the sorbent into a mercury-containing gas stream; co-injecting sodium carbonate, calcium oxide, lime
10/14/2008US7435285 Contacting a gas stream with an adsorption composition of Copper oxide, zirconium oxide and zinc oxide
10/14/2008US7435284 Membrane dehumidifier: an inlet for the gas having a first moisture content; a treatment zone; transitional flow path between the inlet and the treatment zone, to minimize obstruction and loss of particles during transfer through the transitional flow path
10/14/2008US7435283 Fuel deoxygenators operating in parellel to remove dissolved oxygen from a hydrocarbon fuel
10/14/2008US7435275 Generating reformate of hydrogen;monitoring a temperature, introducing oxygen, combusting a portion of the reformate and generating an exotherm to form heated reformate; introducing the heated reformate to the exhaust treatment device
10/14/2008CA2507057C Composite filter medium and fluid filters containing same
10/14/2008CA2500380C Exhaust gas treatment device and method for making the same
10/14/2008CA2476652C Dehydration of wet gas utilizing intimate contact with a recirculating deliquescent brine
10/14/2008CA2459682C Cryogenic condensation system
10/09/2008WO2008122024A1 A catalyzing lean nox filter and method of using same
10/09/2008WO2008122023A1 A selective catalytic reduction filter and method of using same
10/09/2008WO2008122022A1 An emission control system using a multi-function catalyzing filter
10/09/2008WO2008121800A1 Methods of separation and detection of bazedoxifene acetate in pharmaceutical compositions
10/09/2008WO2008121683A1 Method and device for separation of sulphur dioxide from a gas
10/09/2008WO2008121193A1 Emission control system
10/09/2008WO2008121167A1 Zone coated filter, emission treatment systems and methods
10/09/2008WO2008120819A1 Exhaust gas purifying apparatus
10/09/2008WO2008120802A1 Black exhaust purification apparatus for diesel engine
10/09/2008WO2008120649A1 Apparatus for purifying exhaust gas in internal combustion engine
10/09/2008WO2008120584A1 Ceramic honeycomb structure
10/09/2008WO2008120583A1 Method for producing catalyst material
10/09/2008WO2008120582A1 Catalyst material
10/09/2008WO2008120530A1 Low nox combustion apparatus
10/09/2008WO2008120527A1 Catalyst temperature raising device for hybrid vehicle
10/09/2008WO2008120485A1 Device for distinguishing liquid reducing agent and exhaust emission purifier of engine
10/09/2008WO2008120390A1 Process for producing honeycomb structure and honeycomb structure
10/09/2008WO2008120385A1 Honeycomb structure, process for producing the same, exhaust gas purification apparatus and process for manufacturing the apparatus
10/09/2008WO2008119492A1 A system for storing ammonia in and releasing ammonia from a storage material and method for storing and releasing ammonia
10/09/2008WO2008097263A3 Apparatus and method of oxidation utilizing a gliding electric arc
10/09/2008WO2008079861A3 Configuration of adsorbents in pressure swing adsorption systems and use of the systems
10/09/2008WO2008031533A9 Method for operating an scr catalyst and scr-catalyst system
10/09/2008WO2008024931A3 Methods for improving the hf capture efficiency of dry scrubbers
10/09/2008US20080248943 Method of Regenerating Thermally Deteriorated Catalyst
10/09/2008US20080247929 HIGH ACTIVITY TITANIA SUPPORTED METAL OXIDE DeNOx CATALYSTS
10/09/2008US20080247928 Hydrogenation forming hydroxylamine in aqueous medium
10/09/2008US20080247927 Oxidation, reduction; controlling temperature
10/09/2008US20080247919 Calibrated Catalyst Carrier Body with Corrugated Casing
10/09/2008US20080247918 Pillar-shaped honeycomb fired body; catalyst supporting layer area covering 25 to 90% of overall length; thermal conductivity of the non-catalyst-supporting-layer area is higher than that of the catalyst-supporting-layer area
10/09/2008US20080247917 Catalyst for Removing Nitrogen Oxidase
10/09/2008US20080245735 Ceramic Flexible Membrane Providing Improved Adhesion to the Support Fleece
10/09/2008US20080245663 Hydrogen gas separation membrane; proton transport mixed oxide
10/09/2008US20080245416 Device and Method for Distribution of Two Mutually Immiscible Liquids
10/09/2008US20080245234 Diesel particulate filter assembly
10/09/2008US20080245233 Method for Inhibiting Fouling in Basic Washing Systems
10/09/2008US20080245232 Downflow Biofiltration of Hydrogen Sulfide-Containing Gas
10/09/2008US20080244972 Reduces overall hydrogen consumption of petrochemical processes employing hydrogenation stage; increase treatment capacity of certain petrochemical processes employing hydrogenation stage by purifying the main makeup gas and/or by recovering the hydrogen molecules lost in the bleeding operations
10/09/2008DE202008009386U1 Entfeuchter mit Mehrstufen-Wasserabführung Dehumidifier with multi-stage water drainage
10/09/2008DE112006003038T5 Wasserstofftrennmembran mit einem Träger, Brennstoffzelle und Wasserstofftrenngerät mit dieser und Verfahren zum Herstellen von dieser Hydrogen separation membrane with a carrier, the fuel cell and the hydrogen separation device with this and methods of manufacturing of this
10/09/2008DE102008016651A1 Kondenswasserseparator Kondenswasserseparator
10/09/2008DE102008012892A1 Verfahren und Vorrichtung zur Beseitigung von Quecksilber aus Rauchgasen Method and apparatus for removing mercury from flue gases
10/09/2008DE102004051807B4 Verwendung von hydrophobiertem Kieselgel als selektives Sorbens zur Entfernung von organischen Siliziumverbindungen Use of hydrophobised silica gel as a selective sorbent for the removal of organic silicon compounds
10/09/2008CA2682185A1 Methods of separation and detection of bazedoxifene acetate in pharmaceutical compositions
10/09/2008CA2671279A1 Zone coated filter, emission treatment systems and methods
10/08/2008EP1978220A1 Exhaust gas purification method and exhaust gas purification system
10/08/2008EP1978219A1 Exhaust gas purification method and exhaust gas purification system
10/08/2008EP1977819A2 Catalytic metal plate
10/08/2008EP1977818A1 Catalyst carrier
10/08/2008EP1977817A1 A system for storing ammonia in and releasing ammonia from a storage material and method for storing and releasing ammonia
10/08/2008EP1977816A2 Nanoscale gold catalysts, activating agents, support media, and related methodologies useful for making such catalyst systems especially when the gold is deposited onto the support media using physical vapor deposition
10/08/2008EP1977815A1 Apparatus for treating exhaust gas
10/08/2008EP1977814A2 Perforated sheet array for air purification
10/08/2008EP1976617A1 Hydrogen sulfide production-suppressing member and exhaust gas-purifying catalyst
10/08/2008EP1976616A2 System for measuring filter saturation
10/08/2008EP1922135A4 Hindered cyclic polyamines and their salts for acid gas scrubbing process
10/08/2008EP1680199A4 Oxygen humidifier
1 ... 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 ... 1360