| 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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| 08/03/2010 | US7767001 Filtration unit containing pellets or granules of iron oxide or iron oxyhydroxide; fine particle sizes; wear resistance; reducing impurities in gas and liquid mixtures |
| 08/03/2010 | US7767000 Regenerable hydrogen chloride removal sorbent and regenerable multi-functional hydrogen sulfide and hydrogen chloride removal sorbent for high temperature gas streams |
| 08/03/2010 | US7766999 Process for vaporizing the product CO2 at two different pressures during CO2 separation |
| 08/03/2010 | US7766998 Water extraction apparatus |
| 08/03/2010 | US7766997 Contacting flue gas with a moist powder upstream of a particle separator (PAC) to remove acid gases; mixing powdered activated carbon with the flue gas upstream of the particle separator where the PAC interacts with gaseous mercury-containing compounds; separation; air pollution control; |
| 08/03/2010 | US7766996 Twin blowers for gas separation plants |
| 08/03/2010 | US7766995 Ozone production processes and its use in industrial processes |
| 08/03/2010 | US7765799 Two-stroke lean burn gas engine with a silencer/catalytic converter |
| 08/03/2010 | US7765797 Exhaust gas purification system for a motor vehicle having a reducing agent storage tank, and associated operating method |
| 08/03/2010 | US7765793 Exhaust emission control device of internal combustion engine |
| 08/03/2010 | US7765697 Process for producing a honeycomb body with a flange piece for a measurement sensor, and corresponding honeycomb body |
| 08/03/2010 | CA2643340C Method for recovery of co2 from gas streams |
| 08/03/2010 | CA2642328C Method for recovery of co2 from gas streams |
| 08/03/2010 | CA2593800C Improved venting system for minimizing condensation in a lighting assembly |
| 08/03/2010 | CA2577826C Method and system for removing mercury from flue gas |
| 08/03/2010 | CA2567195C Continuous feed three-bed pressure swing adsorption system |
| 08/03/2010 | CA2470993C Crosslinked and crosslinkable hollow fiber membrane and method of making same |
| 08/03/2010 | CA2288344C Method for eliminating ethanol in exhaust gas |
| 08/02/2010 | CA2691717A1 Aldehyde-amine formulations and method for making and using same |
| 07/30/2010 | CA2690654A1 Templated catalyst composition and associated method |
| 07/29/2010 | WO2010085396A2 A fluidized bed system for removing multiple pollutants from a fuel gas stream |
| 07/29/2010 | WO2010084930A1 Catalyst for removing nitrogen oxides and method for producing same |
| 07/29/2010 | WO2010084594A1 Heavy metal removing apparatus and cement production system |
| 07/29/2010 | WO2010084577A1 Adsorption tower of dry gas treatment equipment |
| 07/29/2010 | WO2010084337A1 Mixed valency metal sulfide sorbents for heavy metals |
| 07/29/2010 | WO2010084274A1 Method for the fixation of co2 and for treating organic waste by coupling an anaerobic digestion system and a phytoplankton microorganism production system |
| 07/29/2010 | WO2010084225A1 Method for inoculation in industrial percolating biofilters |
| 07/29/2010 | WO2010084119A1 Split-flow recirculating gas turbine |
| 07/29/2010 | WO2010068059A9 Dual functional catalysts for decomposition and oxidation of nitrogen monoxide, mixed catalysts for exhaust-gas reducing device including the same, and preparation method thereof |
| 07/29/2010 | WO2010064121A3 Process for gas separation |
| 07/29/2010 | WO2010063841A3 Method for dissolving, recovering and treating dihydrogen, installation for the storing of dihydrogen and its method of manufacture |
| 07/29/2010 | WO2010062733A3 Bimetallic catalysts for selective ammonia oxidation |
| 07/29/2010 | WO2010056460A3 Reduction of carbon dioxide in a fermentation process |
| 07/29/2010 | WO2010054034A3 Chabazite zeolite catalysts having low silica to alumina ratios |
| 07/29/2010 | WO2010045232A3 Calcium looping process for high purity hydrogen production intergrated with capture of carbon dioxide, sulfur and halides |
| 07/29/2010 | WO2009103250A3 Titanium dioxide catalyst structure for processes up to 1000 °c and the manufacturing thereof |
| 07/29/2010 | US20100190241 Bioactive carbon dioxide filter apparatus and method therefor |
| 07/29/2010 | US20100190227 Photoreactor |
| 07/29/2010 | US20100190198 Asymmetric systems |
| 07/29/2010 | US20100189635 Pressure Swing Adsorption Cycle for Ozone Production |
| 07/29/2010 | US20100189618 Dynamic control of selective non-catalytic reduction system for semi-batch-fed stoker-based municipal solid waste combustion |
| 07/29/2010 | US20100189617 Method of improving combustion of solid fuels using evenly distributer catalysts or other agents |
| 07/29/2010 | US20100189616 Method for removing soot particles from an exhaust gas, associated collecting element and system |
| 07/29/2010 | US20100189615 Mechanically fused materials for pollution abatement in mobile and stationaty sources |
| 07/29/2010 | US20100189614 Method for kraft waste reclamation |
| 07/29/2010 | US20100186591 System and process for handling a co2 comprising waste gas and separation of co2 |
| 07/29/2010 | US20100186590 Absorption medium for removing acid gases which comprises amino acid and acid promoter |
| 07/29/2010 | US20100186589 Sour-gas sweetening solutions and methods |
| 07/29/2010 | US20100186588 Preparation of functionalized zeolitic frameworks |
| 07/29/2010 | US20100186587 Method and apparatus for chromatographic component, separation with partial recirculation of mixture fractions |
| 07/29/2010 | US20100186586 Process for Upgrading Natural Gas with Improved Management of CO2 |
| 07/29/2010 | US20100186407 Particle burning in an exhaust system |
| 07/29/2010 | US20100186394 Exhaust gas after treatment assembly |
| 07/29/2010 | US20100186380 Method for removing soot particles from an exhaust gas, associated collecting element and system |
| 07/29/2010 | US20100186375 Layered Diesel Oxidation Catalyst Composites |
| 07/29/2010 | DE102009054014A1 Doppelbett-Katalysatorsystem zur NOx-Reduktion in Magermotorabgas Double bed catalyst system for NOx reduction in lean-burn engine exhaust |
| 07/29/2010 | DE102009043210A1 Verfahren und Architektur zum Oxidieren von Stickoxid in Abgas von einer Kohlenwasserstoffkraftstoffquelle mit einem kraftstoffarmen Verbrennungsgemisch Method and architecture for oxidizing nitric oxide in the exhaust gas of a hydrocarbon fuel source with a fuel-lean combustion mixture |
| 07/29/2010 | DE102009005790A1 Dosiersystem Dosing |
| 07/29/2010 | DE102009000411A1 Ammonia storage/delivery assembly, for motor exhaust gases, has an indicator in each container for a sensor to register the ammonia level and the moisture content |
| 07/29/2010 | CA2758388A1 Photocatalytic mixture for the degradation of nitrogen oxides |
| 07/29/2010 | CA2750068A1 Heavy metal removing apparatus and cement production system |
| 07/28/2010 | EP2211045A2 Exhaust gas purification device of an engine |
| 07/28/2010 | EP2211037A1 Exhaust purification system for internal combustion engine |
| 07/28/2010 | EP2211034A1 Exhaust purification system for internal combustion engine |
| 07/28/2010 | EP2211033A1 Exhaust purification device for hybrid electric automobile |
| 07/28/2010 | EP2210861A1 Cerium-containing complex oxide, method of producing the same, pm combustion catalyst and diesel particulate filter |
| 07/28/2010 | EP2210788A1 Exhaust gas purifier of hybrid electric car |
| 07/28/2010 | EP2210656A1 Hybrid carbon dioxide separation process and system |
| 07/28/2010 | EP2210640A1 Oxygen concentrator |
| 07/28/2010 | EP2209975A2 Process for reducing no2 from combustion system exhaust |
| 07/28/2010 | EP1483034B1 Nanofiber filter media |
| 07/28/2010 | EP1368106B1 Apparatus and method for separating gases |
| 07/28/2010 | CN201534060U 烟气中氨的均布装置 Ammonia fumes are cloth |
| 07/28/2010 | CN201534059U 可再生蓄热式选择性催化还原脱硝装置 Renewable regenerative selective catalytic reduction denitrator |
| 07/28/2010 | CN201534058U Device utilizing biological soil to filter and deodorize |
| 07/28/2010 | CN201534057U High-efficient flue-gas desulfurizing device by multi-bubble method |
| 07/28/2010 | CN201534056U Two-step-method unpowered sintering machine desulfuration and purification device |
| 07/28/2010 | CN201534055U 一种新型结构脱硫塔 A new structure of the desulfurization tower |
| 07/28/2010 | CN201534054U 箱式工业废气处理器 Box-type industrial waste processor |
| 07/28/2010 | CN201534053U 三段脱硫过程组成的新型燃煤锅炉脱硫装置 The new coal-fired boiler desulfurization equipment desulfurization process consisting of three sections |
| 07/28/2010 | CN201534052U 一种锅炉烟道气清洗设备 A boiler flue gas cleaning equipment |
| 07/28/2010 | CN201534051U Denitrifying device connected between kiln tail of rotary kiln and decomposing furnace |
| 07/28/2010 | CN201534050U 空气净化机 Air Purifier |
| 07/28/2010 | CN201534049U 干燥片 Dry piece |
| 07/28/2010 | CN201534048U 湿气再循环超音速气体净化分离装置 Supersonic gas purification recycle moisture separation device |
| 07/28/2010 | CN201534047U 一种车、船用质子交换膜燃料电池系统的分水器 A vehicle, marine proton exchange membrane fuel cell system Manifold |
| 07/28/2010 | CN201534046U 发酵空气预处理系统 Fermentation air pretreatment system |
| 07/28/2010 | CN201534045U 脱乙烷塔顶回流罐不凝气回收系统 Deethanizer overhead reflux tank noncondensables recovery system |
| 07/28/2010 | CN201534044U Counter flow type efficient energy-saving cleaning absorption tower |
| 07/28/2010 | CN201534043U 旋转式吸附脱附一体化有机废气处理装置 Integrated rotary adsorption and desorption of organic waste gas treatment device |
| 07/28/2010 | CN201534039U 一种组合式高效脱硫除尘系统 A modular efficiency desulphurization and dust removal system |
| 07/28/2010 | CN201534033U Efficient pre-separating pulsed bag type dust remover |
| 07/28/2010 | CN101790491A Chemically activated carbon and methods for preparing same |
| 07/28/2010 | CN101790409A Method for separating carbon dioxide from flue gases and associated device |
| 07/28/2010 | CN101787918A Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system |
| 07/28/2010 | CN101787917A Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system |
| 07/28/2010 | CN101786743A Method for air-water combined cycle purification and resource utilization |
| 07/28/2010 | CN101786641A Ammonia recovery process used for production of nitroaniline and ammonia recovery system |
| 07/28/2010 | CN101786011A Preparation method of Ru/Silicalite-1 catalyst for efficiently promoting decomposition of N2O |
| 07/28/2010 | CN101786002A Cerium-zirconium nanorod, nano square or nanotube supported copper-based catalyst and preparation method thereof |