| 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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| 06/22/2011 | EP2334405A2 Modular membrane reactor and process for carbon dioxide extraction |
| 06/22/2011 | EP2334404A1 Apparatus and method for biogas purification |
| 06/22/2011 | EP2334403A1 Hot gas purification |
| 06/22/2011 | EP2334402A1 Reducing global warming |
| 06/22/2011 | EP2334401A1 Carbon dioxide purification using activated carbon as nox and so2 sorbent / catalyst |
| 06/22/2011 | EP2158020B1 Process for producing purified natural gas from natural gas comprising water and carbon dioxide |
| 06/22/2011 | EP2155365B1 Oxygen storage/release material and exhaust gas purifying catalyst comprising the same |
| 06/22/2011 | EP2015860B1 Process for the removal of hydrogen cyanide and formic acid from synthesis gas |
| 06/22/2011 | EP1461137B1 Crosslinked and crosslinkable hollow fiber membrane and method of making same |
| 06/22/2011 | DE102009054921A1 Verfahren und Vorrichtung zur Minderung der Feuchtigkeit eines Gases in einem Gehäuseinnenraum Method and apparatus for reducing the humidity of a gas in a housing interior space |
| 06/22/2011 | CN201874648U Mesh-type catalytic converter |
| 06/22/2011 | CN201874646U Direct injection metering jetting device |
| 06/22/2011 | CN201874642U SCR (Selective Catalytic Reduction) catalyzing muffler |
| 06/22/2011 | CN201874607U Air purifier for mine survival capsules |
| 06/22/2011 | CN201873530U Device for purifying carbon dioxide (CO2) in tail gas after burning |
| 06/22/2011 | CN201873515U Fluorine hydride gas recovery device |
| 06/22/2011 | CN201873514U Push-type small-sized purification device using super-pure hydrogen |
| 06/22/2011 | CN201871365U No-clogging linear gas-liquid distributor |
| 06/22/2011 | CN201871325U Denitration reactor for light particle catalyst boiling bed |
| 06/22/2011 | CN201871324U Fully-automatic lime slurrying device with calcium alkali distinguishing capability |
| 06/22/2011 | CN201871323U Energy-saving desulfurizing tower |
| 06/22/2011 | CN201871322U Device for removing low-concentration sulfur dioxide in flue gas |
| 06/22/2011 | CN201871321U Desulfurization tower |
| 06/22/2011 | CN201871320U Catalytic cracking regeneration flue gas desulfurization dedusting device |
| 06/22/2011 | CN201871319U Desulfuration concentrating device |
| 06/22/2011 | CN201871318U Gas mixed reaction device |
| 06/22/2011 | CN201871317U Combined type drying machine |
| 06/22/2011 | CN201871316U Moisture absorption pad |
| 06/22/2011 | CN201871315U Novel chimney purifier |
| 06/22/2011 | CN201871314U Waste gas and waste water treatment system |
| 06/22/2011 | CN201871313U Gathering device for dioxin in household garbage incineration smoke |
| 06/22/2011 | CN201871312U Air purification device |
| 06/22/2011 | CN201871311U Molecular sieve compaction and gas distribution integrated device |
| 06/22/2011 | CN201871308U Wet-type desulfuration deduster |
| 06/22/2011 | CN201871297U Integrated filtering device with function of filtering smoke |
| 06/22/2011 | CN201871296U Adsorptive degradation filter element and air purification device using the filter element |
| 06/22/2011 | CN1981914B Apparatus for treating flue gas using single-stage gas dispersing tray |
| 06/22/2011 | CN1929901B 分离膜 Membranes |
| 06/22/2011 | CN102105660A Passive secondary air delivery system for two bed catalyst system |
| 06/22/2011 | CN102105659A Motor vehicle having a system for feeding fluid into another medium, particularly for feeding a reducing agent into the exhaust gas of an internal combustion engine |
| 06/22/2011 | CN102105476A Lithium-based metal organic structural materials |
| 06/22/2011 | CN102105210A Exhaust gas purification system for diesel engines of commercial vehicles |
| 06/22/2011 | CN102105209A Sulfur-impregnated organoclay mercury and/or arsenic ion removal media |
| 06/22/2011 | CN102105208A Selective catalytic NOx reduction process and apparatus providing improved gasification of urea to form ammonia-containing gas |
| 06/22/2011 | CN102105207A Absorbent solution based on N,N,N',N'-tetramethylhexane-1,6-diamine and on one particular amine comprising primary or secondary amine functional groups and process for removing acid compounds from a gaseous effluent |
| 06/22/2011 | CN102101737A Alkaline organic wastewater treatment process |
| 06/22/2011 | CN102101698A Method for preparing lithium-based zirconate material efficiently absorbing CO2 at high temperature |
| 06/22/2011 | CN102101452A Vehicular seat cushion with adsorption function |
| 06/22/2011 | CN102101060A Process and device for restoring activity of smoke denitration catalyst |
| 06/22/2011 | CN102101058A Metal carrier band crystal silicoaluminophosphate catalyst and manufacturing method thereof |
| 06/22/2011 | CN102101052A Ozone-eliminating catalyst using active carbon as carrier |
| 06/22/2011 | CN102101051A Method for preparing carbon nano tube supported nano photocatalysis material capable of degrading nitrogen oxides |
| 06/22/2011 | CN102101050A Method for preparing catalyst for quickly decomposing ozone in air and application |
| 06/22/2011 | CN102101049A Intermediate temperature sulfur-resistant type composite oxide catalyst as well as preparation thereof and application thereof |
| 06/22/2011 | CN102101048A Cerium-based denitration catalyst with titanium-silicon compound oxide as carrier and preparation and application thereof |
| 06/22/2011 | CN102101016A Method for refining dilution air and dilution air refinery |
| 06/22/2011 | CN102101015A Wear-resisting smoke recirculating fluidized bed reactor and method for reducing wear of reactor |
| 06/22/2011 | CN102101014A Accurate desulfurization system based on dense flow absorber desulfuration process |
| 06/22/2011 | CN102101013A Method for preparing desulfurization denitration agent, methanol and acetone by biomass pyrolysis |
| 06/22/2011 | CN102101012A Smoke pre-desulfuration system |
| 06/22/2011 | CN102101011A Wet desulphurization method for coal-fired power plant and additive used by same |
| 06/22/2011 | CN102101010A Electrolysis circulating flue gas desulfurization method utilizing reclamation semidry method |
| 06/22/2011 | CN102101009A New method for purifying air by utilizing ozone safely and application |
| 06/22/2011 | CN102101008A Oxidation type air purifying material and preparation method thereof |
| 06/22/2011 | CN102101007A Method for removing mercury from smoke in coal fired power plant and mercury removing agent used by same |
| 06/22/2011 | CN102101006A Process for removing SO2 in smoke from boiler of coking plant by utilizing residual coked ammonia water |
| 06/22/2011 | CN102101005A Method for treating sulfur dioxide smoke by using steel slag |
| 06/22/2011 | CN102101004A Method for recovering magnesium oxide and byproduct sulfur dioxide by using indirect heating rotary roasting furnace |
| 06/22/2011 | CN102101003A Process and device for drying adsorption type compressed gas regenerated by using compression heat |
| 06/22/2011 | CN102101002A Film-based system and method for carbon dioxide separation |
| 06/22/2011 | CN102101001A Device and method for removing carbon dioxide and hydrogen sulfide from methane by water dissolving method |
| 06/22/2011 | CN102101000A Process and device for treating tail gas during producing trichlorosilane |
| 06/22/2011 | CN102100999A Method for purifying inert gases and purifying device |
| 06/22/2011 | CN102100998A Method and device for processing trichlorosilane synthesis tail gas |
| 06/22/2011 | CN102100988A Combined type natural gas-liquid separator |
| 06/22/2011 | CN101700876B Nitrogen making method by pressure swing adsorption |
| 06/22/2011 | CN101699200B Dehumidifying drying room |
| 06/22/2011 | CN101648104B Technology for reclaiming hydrogen chloride tail gas in chemical production |
| 06/22/2011 | CN101642676B Bidirectional air inlet type high-efficiency low-impedance semidry flue gas desulfurization tower |
| 06/22/2011 | CN101618288B Preparation method of fiberglass-based photocatalysis filter screen |
| 06/22/2011 | CN101574604B Installation method of ring seam scrubbing tower AGE tube |
| 06/22/2011 | CN101559316B Fire coal smoke rotary atomization dedusting and desulfurization device |
| 06/22/2011 | CN101554560B Method for treating coal bed gas at low pressure |
| 06/22/2011 | CN101496993B Method and device for processing malodorous gas by active bamboo charcoal-H2O2 complex phase catalytic oxidation |
| 06/22/2011 | CN101485955B Method for controlling discharge of dioxins in burning process using sulfurous iron ore |
| 06/22/2011 | CN101480561B Special-purpose electrical heating and drying equipment for iodide-removing filtering system of nuclear facilities |
| 06/22/2011 | CN101480555B Integrated control method capable of simultaneously removing inhalable particles and heavy metal from fire coal |
| 06/22/2011 | CN101474547B Conveyer pipe for oxygenized air |
| 06/22/2011 | CN101474530B Wet-type ammonia process three-circulation desulphurization technique suitable for sintered flue gas |
| 06/22/2011 | CN101327394B Liquid dehumidifying packing tower calandria liquid distributor |
| 06/22/2011 | CN101306296B Method for eliminating sulfur dioxide in fuel cell oxidant |
| 06/22/2011 | CN101301560B Comprehensive utilization method of sintered pollutant |
| 06/22/2011 | CN101279184B Helical airflow type wet method flue gas desulfurization process and spraying tower thereof |
| 06/22/2011 | CN101274204B Absorbing agent for removing and recovering sulfur dioxide from gaseous mixture |
| 06/22/2011 | CN101157003B Wet-type ammonia flue gas purification technics for associated desulfuration demercuration and system |
| 06/22/2011 | CN101151441B Exhaust gas purification device |
| 06/22/2011 | CN101006254B Method of determining abnormality in particulate filter |
| 06/22/2011 | CA2689004A1 Method and apparatus for a hybrid flow reversal catalytic reactor |
| 06/21/2011 | US7964527 Catalytic compositions comprising the oxides of zirconium, cerium, yttrium, lanthanum and other rare earths |
| 06/21/2011 | US7964175 Obtaining multimetallic oxides derived from hydrotalcite type compounds |