| 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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| 03/22/2011 | US7910078 using an aminoalcohol derived from 4-amino-2-butanol, which have a higher CO2 absorption capacity; global warming; e.g. 4-(diethylamino)-2-butanol or 4-(piperidino)-2-butanol |
| 03/22/2011 | US7910077 Configurations and methods for SOx removal in oxygen-containing gases |
| 03/22/2011 | US7910076 Process for the purification of combustion fumes |
| 03/22/2011 | US7910075 System and method of protecting a NOx reducing catalyst |
| 03/22/2011 | US7909986 Reduction of gas phase reduced nitrogen species in partial burn FCC processes |
| 03/22/2011 | US7909920 Desiccant box for dehumidifying air |
| 03/22/2011 | US7909919 Vaporized fuel treatment apparatus |
| 03/22/2011 | US7909917 Porous structure with seed crystal-containing layer for manufacturing zeolite membrane, zeolite membrane, and method for manufacturing zeolite membrane |
| 03/22/2011 | US7909914 Method of removing acid gases contained in gaseous effluents |
| 03/22/2011 | US7909913 Gas purification by adsorption of hydrogen sulfide |
| 03/22/2011 | US7909911 Carbon dioxide permeable membrane |
| 03/22/2011 | US7909898 Method of treating a gaseous mixture comprising hydrogen and carbon dioxide |
| 03/22/2011 | CA2711881C Two-stroke lean-burn gas engine with a silencer/catalytic converter |
| 03/22/2011 | CA2605282C Process for the removal of heavy metals from gases, and compositions therefor and therewith |
| 03/22/2011 | CA2511441C Removal of sulfur compounds from hydrocarbonaceous gases |
| 03/22/2011 | CA2497852C Dehydrating breather apparatus and method |
| 03/22/2011 | CA2489318C Adsorbent of latent-heat storage type for canister and process for producing the same |
| 03/22/2011 | CA2427771C Pressure swing adsorption dryer for pneumatically driven pressure intensifiers |
| 03/17/2011 | WO2011032020A2 Low temperature selective catalytic reduction catalyst and associated systems and methods |
| 03/17/2011 | WO2011031883A2 Zeolytic sulfur guard |
| 03/17/2011 | WO2011031843A1 Metal oxide compositions for sequestering carbon dioxide and methods of making and using the same |
| 03/17/2011 | WO2011031362A1 Functionalized sorbent for chemical separations and sequential forming process |
| 03/17/2011 | WO2011031277A1 Method for wet flue gas desulfurization |
| 03/17/2011 | WO2011031094A2 Fluid purification unit, and fluid purification assembly containing same |
| 03/17/2011 | WO2011030831A1 Catalyst for exhaust gas purification |
| 03/17/2011 | WO2011030514A1 Method for recovering xenon |
| 03/17/2011 | WO2011030513A1 Adsorbent material and xenon adsorption device using same |
| 03/17/2011 | WO2011029814A1 Method for removing co2 from exhaust gases, such as exhaust gases from plants for producing raw iron or exhaust gases from syngas plants |
| 03/17/2011 | WO2011029792A1 Method for removing co2 from exhaust gases of plants for producing raw iron |
| 03/17/2011 | WO2011029621A1 Method for drying natural gas by the joint cooling of solvent and natural gas |
| 03/17/2011 | WO2011029178A1 System and process for the treatment of gas emissions and effluents, and production of algal biomass |
| 03/17/2011 | WO2011014957A8 Formulation and process for co2 capture using carbonates and biocatalysts |
| 03/17/2011 | WO2011009437A3 Method and plant for the production of methanol |
| 03/17/2011 | WO2011002419A8 Method and apparatus for reducing carbon dioxide concentration from flue gas |
| 03/17/2011 | WO2010109477A3 A process for the preparation of molecular sieve adsorbent for the size/shape selective adsorption of carbon dioxide from its gaseous mixture with nitrogen |
| 03/17/2011 | US20110064638 Purifier comprising a photocatalytic filter |
| 03/17/2011 | US20110064637 Process for the joint production of sodium carbonate and sodium bicarbonate |
| 03/17/2011 | US20110064636 Method for removal of carbon dioxide from a process gas |
| 03/17/2011 | US20110064635 Method for reducing aerosol emissions in a urea granulation plant |
| 03/17/2011 | US20110064634 Removing Carbon Dioxide From Gaseous Emissions |
| 03/17/2011 | US20110064633 Multi-Functional Catalyst Block and Method of Using the Same |
| 03/17/2011 | US20110064632 Staged Catalyst System and Method of Using the Same |
| 03/17/2011 | US20110064620 Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same |
| 03/17/2011 | US20110062387 Method for the catalytic reduction of the tar content in gases from gasification processes using a catalyst based on noble metals |
| 03/17/2011 | US20110061539 Desiccant regeneration |
| 03/17/2011 | US20110061533 Method and system for removal of carbon dioxide from a process gas |
| 03/17/2011 | US20110061532 Method and system for transporting and processing sour fluids |
| 03/17/2011 | US20110061531 Apparatus and method thereof |
| 03/17/2011 | US20110061530 Apparatus and method thereof |
| 03/17/2011 | US20110061529 Process and device for the separation of foreign gases from a reducing useful gas by steam-driven pressure swing adsorption |
| 03/17/2011 | DE102010025382A1 Verfahren zum Überwachen von Ammoniakspeicherung in einem Abgasnachbehandlungssystem A method for monitoring ammonia storage in an exhaust aftertreatment system |
| 03/17/2011 | DE102009044687A1 NOx-Reduktionsvorrichtung für Dieselfahrzeuge NOx reduction device for diesel vehicles |
| 03/17/2011 | DE102009040352A1 Verfahren zur Herstellung eines SCR aktiven Zeolith-Katalysators sowie SCR aktiver Zeolith-Katalysator A process for the preparation of a zeolite catalyst as well as active SCR SCR active zeolite catalyst |
| 03/17/2011 | DE102009013883A1 Device separating e.g. gas into heavier fraction, has outlet opening provided in wall of centrifugal tube and gas removal valve provided in wall of outer pressure container for outputting heavier fraction |
| 03/17/2011 | CA2774129A1 Process for the drying of natural gas by the joint cooling of solvent and natural gas |
| 03/17/2011 | CA2773794A1 System and process for the treatment of gas emissions and effluents, and production of algal biomass |
| 03/17/2011 | CA2773766A1 Method for removing co2 from exhaust gases, such as exhaust gases from plants for producing raw iron or exhaust gases from syngas plants |
| 03/17/2011 | CA2772862A1 Method for wet flue gas desulfurization |
| 03/16/2011 | EP2295130A1 A method and device for desulfurization of the smoke discharged from ship |
| 03/16/2011 | EP2295129A1 Method and apparatus for removing mercury from flue gas of solid fuel combustion |
| 03/16/2011 | EP2295128A1 Method of separating gaseous contaminants from hot gases and device for performing the method |
| 03/16/2011 | EP2294645A1 Sol-gel derived high performance catalyst thin films for sensors, oxygen separation devices, and solid oxide fuel cells |
| 03/16/2011 | EP2294382A1 Method and kit for adsorbent performance evaluation |
| 03/16/2011 | EP2294293A1 Method for the aftertreatment of the exhaust gas of an internal combustion engine |
| 03/16/2011 | EP2294036A1 Reducible porous crystalline hybrid solid for the separation of mixtures of molecules having different degrees and/or a different number of unsaturations |
| 03/16/2011 | EP2293864A2 Mitigating or eliminating the carbon footprint of human activities |
| 03/16/2011 | EP2293863A1 Mixed matrix membranes incorporating microporous polymers as fillers |
| 03/16/2011 | EP2293862A1 Process for the removal of carbon dioxide from a gas |
| 03/16/2011 | EP1966471B1 Multilayer mounting mats and pollution control devices containing same |
| 03/16/2011 | EP1789155B1 Desiccant bag with orientation indicator |
| 03/16/2011 | EP1647681B1 Plasma generating electrode, plasma reactor, and exhaust gas purifying device |
| 03/16/2011 | EP1553354B1 Dehumidification unit, and adsorbing element used for the dehumidification unit |
| 03/16/2011 | CN201765424U Camera dehumidifying cap |
| 03/16/2011 | CN201765321U High-power passage dehumidifying and supercharging equipment and dehumidifying system adopting same |
| 03/16/2011 | CN201764521U Boiler flue sulphur removal device |
| 03/16/2011 | CN201763422U Ternary catalytic converter |
| 03/16/2011 | CN201763421U Electromagnetic valve type injector of urea solution |
| 03/16/2011 | CN201763420U Device for measuring and conveying post-treatment system reducing agent for tail gas purification of internal combustion engine |
| 03/16/2011 | CN201763419U Device for spraying liquid reducing agent into engine to exhaust gas |
| 03/16/2011 | CN201762301U Petroleum-associated gas drying and filtering device for boiler |
| 03/16/2011 | CN201762286U Equipment for gas-phase catalytic purification of fuel oil by utilizing waste rubber and waste machine oil |
| 03/16/2011 | CN201762264U Medium-pressure acetylene gas drying purification device |
| 03/16/2011 | CN201760296U Chemical experiment cabinet table capable of absorbing atmospheric pollutants |
| 03/16/2011 | CN201760278U Kitchen waste processing equipment |
| 03/16/2011 | CN201760271U Filling device of chlorine dioxide processing japanning room waste gas system |
| 03/16/2011 | CN201760232U Spray gun type double-flow nozzle for denitration of smoke |
| 03/16/2011 | CN201760231U Combined type biofilter |
| 03/16/2011 | CN201760230U Flue gas desulfurization reactor for circulating fluidized bed of uniform flow field |
| 03/16/2011 | CN201760229U Sintering flue gas desulfurization device |
| 03/16/2011 | CN201760228U Sulfur trioxide tail gas processing apparatus in sulfonation reaction |
| 03/16/2011 | CN201760227U Wet flue gas dust-removal desulfurizer with waste heat recovery |
| 03/16/2011 | CN201760226U Wet flue gas dust-removal desulphurization device |
| 03/16/2011 | CN201760225U Site treating and using system of natural gas and gas fume |
| 03/16/2011 | CN201760224U Dedusting and deodoring treatment system for exhaust produced in tobacco primary processing |
| 03/16/2011 | CN201760223U Acid mist absorption tower |
| 03/16/2011 | CN201760222U Cyclone emulsification desulfurizer |
| 03/16/2011 | CN201760221U Control system of device for treating waste gas of painting rooms by adopting chlorine dioxide |
| 03/16/2011 | CN201760220U Plasma waste gas purifying device |
| 03/16/2011 | CN201760219U Drying device for air separation and purification machine |
| 03/16/2011 | CN201760218U Solution dehumidification regenerating device |