| 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) |
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| 07/12/2011 | US7976809 Method and an equipment for reducing the sulphur dioxide emissions of a marine engine |
| 07/12/2011 | US7976808 Method for removing halogen series gas and agent for removing halogen series gas |
| 07/12/2011 | US7976807 Method for detoxifying HCD gas and apparatus therefor |
| 07/12/2011 | US7976806 Granular material comprising porous particles containing calcium and/or magnesium |
| 07/12/2011 | US7976805 Selective catalytic reduction system and process for treating NOx emissions using a palladium and rhodium or ruthenium catalyst |
| 07/12/2011 | US7976804 Method for the decomposition of N2O in the Ostwald process |
| 07/12/2011 | US7976803 Plant and process for removing carbon dioxide from gas streams |
| 07/12/2011 | US7976802 Treatment plant for pollutants contained in the exhaust gas of an internal-combustion engine and method using same |
| 07/12/2011 | US7976801 System and method for the processing and incineration of diesel exhaust particulate matter |
| 07/12/2011 | US7976800 Integrated exhaust gas cooling system and method |
| 07/12/2011 | US7976785 Apparatus for decomposing perfluorinated compounds and system for processing perfluorinated compounds using the apparatus |
| 07/12/2011 | US7976784 Methods and systems including CO oxidation catalyst with low NO to NO2 conversion |
| 07/12/2011 | US7976621 System for recovering water from flue gas |
| 07/12/2011 | US7976619 Hydrocarbon adsorber with purge airflow channel |
| 07/12/2011 | US7976618 Motor vehicle |
| 07/12/2011 | US7976617 Multichannel circulation oxygen generator |
| 07/12/2011 | US7976615 Electro-kinetic air mover with upstream focus electrode surfaces |
| 07/12/2011 | US7976613 Dehydration of natural gas in an underwater environment |
| 07/12/2011 | US7976605 Honeycomb structural body and manufacturing method thereof |
| 07/07/2011 | WO2011082401A2 Engine and exhaust aftertreatment control |
| 07/07/2011 | WO2011081836A2 Mercury removal from cracked gas |
| 07/07/2011 | WO2011081727A2 Selective catalytic reduction system for capture of volatilized compounds |
| 07/07/2011 | WO2011081653A1 Gas chromatography inlet liners and sample path containers |
| 07/07/2011 | WO2011081254A1 Method and apparatus for removing carbon dioxide from combustion exhaust gases using alkalized seawater |
| 07/07/2011 | WO2011081228A1 Alkali-carbonate-based carbon dioxide absorbent containing added sterically hindered cyclic amines, and method for removing carbon dioxide removing using same |
| 07/07/2011 | WO2011081040A1 Carbon dioxide capture system and method |
| 07/07/2011 | WO2011080845A1 Exhaust gas purification device for internal combustion engine |
| 07/07/2011 | WO2011080838A1 Absorbing solution and recovery method for carbon dioxide |
| 07/07/2011 | WO2011080578A1 Organic filter planted with european and/or tropical desertic canes for the treatment of polluted water, soil or air |
| 07/07/2011 | WO2011080567A1 Exhaust gas purifying catalyst |
| 07/07/2011 | WO2011080406A1 Method for removing acid compounds from a gaseous effluent using a triamine-based absorbent solution |
| 07/07/2011 | WO2011080405A1 Method for removing acid compounds from a gaseous effluent using a diamine-based absorbent solution |
| 07/07/2011 | WO2011079913A1 Device and method for controlling the permeation of oxygen through non-porous ceramic membranes which conduct oxygen anions, and the use thereof |
| 07/07/2011 | WO2011079713A1 Biotrickling filter bed for exhaust gas treatment and treatment method using the same |
| 07/07/2011 | WO2011064422A3 Air cleaning device |
| 07/07/2011 | WO2011060792A3 System and method for selective catalyst reduction with control of injection reducing agent |
| 07/07/2011 | WO2011029970A3 Method for stabilising liquid mercury using sulfur polymer cement, via mercury sulfide |
| 07/07/2011 | US20110166013 Shaped heterogeneous catalysts |
| 07/07/2011 | US20110165663 Mist Injector for Gas Treatment |
| 07/07/2011 | US20110165482 Method for preparing a thin ceramic material with controlled surface porosity gradient, and resulting ceramic material |
| 07/07/2011 | US20110165052 Process for Preparation of Copper Containing Molecular Sieves With the CHA Structure, Catalysts, Systems and Methods |
| 07/07/2011 | US20110165051 Process Of Direct Copper Exchange Into Na+-Form Of Chabazite Molecular Sieve, And Catalysts, Systems And Methods |
| 07/07/2011 | US20110165050 Sealing of no compressor and residaul gas expander in a nitric acid plant |
| 07/07/2011 | US20110165049 Catalyst for removal of ntrogen oxides from exhaust gas, method of preparing the same and method of removing nitrogen oxides using the same from exhaust gas |
| 07/07/2011 | US20110165048 Method of treating nitrogen oxide-containing gas |
| 07/07/2011 | US20110165047 Sulfide scavenging processes |
| 07/07/2011 | US20110165046 System For Remediating Emissions And Method of Use |
| 07/07/2011 | US20110165045 Exhaust gas purification catalys and method for purifying gas by using same |
| 07/07/2011 | US20110165044 Bromine chloride compositions for removing mercury from emissions produced during fuel combustion |
| 07/07/2011 | US20110165043 Method for purifying exhaust gas containing mercury metal, oxidation catalyst for mercury metal in exhaust gas and method for producing the same |
| 07/07/2011 | US20110165042 Integrated boiler and air pollution control systems |
| 07/07/2011 | US20110165026 System for maintaining flame stability and temperature in a claus thermal reactor |
| 07/07/2011 | US20110162527 Microstructured Fibre Frit |
| 07/07/2011 | US20110162525 Treatment of gases to reduce the carbon dioxide contents thereof |
| 07/07/2011 | US20110162524 Sorbent compositions and processes for reducing mercury emissions from combustion gas streams |
| 07/07/2011 | US20110162443 Equipment for Concentrating and Analyzing Components Contained in a Flowing Medium and Analyzing Method |
| 07/07/2011 | DE112009002108T5 Katalysator zum Reinigen von Stickstoffoxiden und Verfahren zu dessen Herstellung Catalyst for purifying nitrogen oxides and process for its preparation |
| 07/07/2011 | DE102010004073A1 CO2-Entfernung aus Gasen mit niedrigen CO2-Partialdrücken mittels 1,2 Diaminopropan CO2 removal from gases with low CO2 partial pressures using 1,2-diaminopropane |
| 07/07/2011 | DE102010004071A1 CO2-Entfernung aus Gasen mit niedrigen CO2-Partialdrücken mittels 2,2'-(Ethylendioxy)-bis-(ethylamin) (EDEA) CO2 removal from gases with low CO2 partial pressures using 2,2 '- (ethylenedioxy) bis (ethylamine) (EDEA) |
| 07/07/2011 | DE102010004070A1 CO2-Entfernung aus Gasen mittels wässriger Amin-Lösung unter Zusatz eines sterisch gehinderten Amins CO2 removal from gases using aqueous amine solution with the addition of a hindered amine |
| 07/07/2011 | CA2785862A1 Alkali-carbonate-based carbon dioxide absorbent containing added sterically hindered cyclic amines, and method for removing carbon dioxide removing using same |
| 07/07/2011 | CA2785235A1 Carbon dioxide-absorbing solution and method of recovering carbon dioxide |
| 07/07/2011 | CA2783719A1 Method for removing acid compounds from a gaseous effluent using a triamine-based absorbent solution |
| 07/07/2011 | CA2783697A1 Method for removing acid compounds from a gaseous effluent using a diamine-based absorbent solution |
| 07/07/2011 | CA2782242A1 Selective catalytic reduction system for capture of volatilized compounds |
| 07/07/2011 | CA2778108A1 Carbon dioxide recovery system and method |
| 07/06/2011 | EP2340886A1 Desulfurization of, and removal of carbon dioxide from, gas mixtures |
| 07/06/2011 | EP2340885A1 Method and assembly for cleaning waste gas |
| 07/06/2011 | EP2340103A1 Transition metal-containing aluminosilicate zeolite |
| 07/06/2011 | EP2340102A1 Construction method for large radial adsorbers |
| 07/06/2011 | EP2340101A1 Reactive gas control |
| 07/06/2011 | EP1996313B1 Process for deacidification of a gas by means of an absorbent solution with fractionated regeneration by heating |
| 07/06/2011 | EP1680207B1 Method and apparatus for adsorbing gas, particularly co 2 and/or o 2 |
| 07/06/2011 | EP1648592B1 Hydride gas purification for the semiconductor industry |
| 07/06/2011 | EP1542785B1 A method and an apparatus for processing flue gas scrubber material flows |
| 07/06/2011 | CN201892211U Waste gas treatment system for waste incineration |
| 07/06/2011 | CN201891529U Automobile engine oxygen increaser |
| 07/06/2011 | CN201891474U Multi-carrier structure of automotive catalytic converter |
| 07/06/2011 | CN201891473U Spherical end surface carrier of automobile catalysis converter |
| 07/06/2011 | CN201891472U Automobile catalytic converter carrier with conical end surface |
| 07/06/2011 | CN201889199U Automatic liquid preparation and liquid supplementing device of denitration catalyst hardening liquid |
| 07/06/2011 | CN201889198U Lantern ring |
| 07/06/2011 | CN201889160U Desulfurizing tower with oxidation spray gun and stirrer |
| 07/06/2011 | CN201889159U Slide-type multi-stage dust removal and desulfurization device |
| 07/06/2011 | CN201889158U Multiple-dust filtering procedure acid gas filter |
| 07/06/2011 | CN201889157U High-speed high-pressure torrent type air filter |
| 07/06/2011 | CN201889156U Combined alkaline washing tower |
| 07/06/2011 | CN201889155U Removal device for sulfur dioxide in smoke |
| 07/06/2011 | CN201889154U Equipment for desulphurizing gas containing reducible sulfur |
| 07/06/2011 | CN201889153U Air purifying device of multi-grid plate ionization generator |
| 07/06/2011 | CN201889152U Denitration unit of overall skid-mounted power plant |
| 07/06/2011 | CN201889151U Double-reaction-kettle type desulfuration and dust removal equipment |
| 07/06/2011 | CN201889150U Double-tank type automotive air dryer |
| 07/06/2011 | CN201889149U Multi-stage condensation dehydration tower |
| 07/06/2011 | CN201889148U Device for reducing chlorosilane content in hydrogen recovered at top of hydrogen chloride absorption tower |
| 07/06/2011 | CN201889147U Anti-corrosive layer structure for smoke gas inlet bottom plate of desulfurization absorption tower |
| 07/06/2011 | CN201889146U Ammonia circulation absorption system |
| 07/06/2011 | CN201889145U Scrubbing tower for testing |
| 07/06/2011 | CN201889144U Gas import/export structure of oxygenerator adsorption tower system |
| 07/06/2011 | CN201889143U Dry desorption unit for organic waste gas activated carbon absorption |