| 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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| 08/18/2010 | CN201551944U U-shaped dual-inner container desulfurizer |
| 08/18/2010 | CN201551943U Small-sized practical acid mist absorbing device |
| 08/18/2010 | CN201551942U Device for recycling organic solvent from waste gas |
| 08/18/2010 | CN201551941U Coke oven gas hydrogen production adsorption tower device with sequential discharge pot |
| 08/18/2010 | CN201551613U Dehumidifying and deodorizing machine |
| 08/18/2010 | CN1724147B Perovskite complex oxide and catalyst |
| 08/18/2010 | CN1717272B 蜂窝结构体 The honeycomb structured body |
| 08/18/2010 | CN101809396A separation of carbon dioxide and hydrogen |
| 08/18/2010 | CN101809259A Exhaust gas purifier |
| 08/18/2010 | CN101809256A Exhaust gas purifier |
| 08/18/2010 | CN101809232A construction machine |
| 08/18/2010 | CN101809126A Method and apparatus to produce synthetic gas |
| 08/18/2010 | CN101808714A Catalyst composition and structure for a diesel-fueled reformer configured in an exhaust stream |
| 08/18/2010 | CN101808713A Article for extracting a component from a fluid stream, methods and systems including same |
| 08/18/2010 | CN101805804A Method for preparing CO2-N2 mixed gas from boiler flue gas to be used for clarification process of sugar production |
| 08/18/2010 | CN101805031A Ozone therapy sewage and waste gas treatment device |
| 08/18/2010 | CN101804972A integrated nitrogen making machine |
| 08/18/2010 | CN101804362A Microwave synthesis method used for multi-phase oxidation catalyst of hydrogen phosphide |
| 08/18/2010 | CN101804356A Catalyst for reducing the content of CO in cigarette smoke and preparation and application thereof |
| 08/18/2010 | CN101804353A Pure perovskite phase rare earth ferrite porous hollow sphere, preparation method and application thereof |
| 08/18/2010 | CN101804352A Adsorbent combination containing metal component of group VIII |
| 08/18/2010 | CN101804348A Catalyst used for degrading polycyclic aromatic hydrocarbon in coal-fired flue gas |
| 08/18/2010 | CN101804344A Manganese/carbon nanotube denitrification catalytic reduction catalyst and preparation method thereof |
| 08/18/2010 | CN101804343A Adsorbent combination containing metal component of group VIB |
| 08/18/2010 | CN101804342A Cerium-zirconium-bismuth composite oxide having oxygen storage property and high temperature resistance |
| 08/18/2010 | CN101804337A System for producing nano titanium dioxide/diatomite composite photocatalytic material |
| 08/18/2010 | CN101804335A Preparation method of organic-inorganic porous composite material for absorbing carbon dioxide |
| 08/18/2010 | CN101804332A Method for preparing carbon dioxide capture material with coal gangue and polyethylene |
| 08/18/2010 | CN101804327A Formed carbon dioxide absorbing material and preparation method thereof |
| 08/18/2010 | CN101804326A High-efficiency absorbent for trapping CO2 gas by membrane contactor |
| 08/18/2010 | CN101804323A Preparation method and application of novel high-temperature CO2 adsorbent |
| 08/18/2010 | CN101804322A High-strength dry type CO2 adsorbent for regeneration using river sediment as carrier and preparation method thereof |
| 08/18/2010 | CN101804300A Combined bio-trickling filter linkage organic waste gas treatment equipment |
| 08/18/2010 | CN101804299A Dry type desulfurizing, spraying and humidifying device and spraying and humidifying method |
| 08/18/2010 | CN101804298A Method for preparing chlorine arresting agent |
| 08/18/2010 | CN101804297A Preparation, use and reproduction method of reproducible load type flue gas desulfurization agent |
| 08/18/2010 | CN101804296A 除臭装置及其方法 Deodorizing apparatus and method |
| 08/18/2010 | CN101804295A Automatically-rotating flusher for wet desulfurization demister |
| 08/18/2010 | CN101804294A Method and device for treating pollutant and dust in gas |
| 08/18/2010 | CN101804293A Flue gas desulfurization method of heating boiler and device thereof |
| 08/18/2010 | CN101804292A Special MDEA formula solution activated by functional ion liquid for CO2 gas absorption separation |
| 08/18/2010 | CN101804291A Impurity removal method of desulphurization by-product of sintering machine smoke subjected to ammonia method of steel enterprises |
| 08/18/2010 | CN101804290A Absorption tower for denitrating flue gas by using bleaching effluent and denitrating method thereof |
| 08/18/2010 | CN101804289A Preparation of flue gas desulfurizer and use and regeneration method thereof |
| 08/18/2010 | CN101804288A Process for treating tail gas containing insoluble solvent |
| 08/18/2010 | CN101804287A Absorbing agent for catching or separating carbon dioxide |
| 08/18/2010 | CN101804286A Mixed absorbing agent for catching or separating carbon dioxide |
| 08/18/2010 | CN101804285A Activated solution for trapping CO2 gas by membrane contactor |
| 08/18/2010 | CN101804284A Pipeline drying equipment with process self-adaption energy-saving control function |
| 08/18/2010 | CN101804283A Air purifier used for fuel cell |
| 08/18/2010 | CN101804282A Anticorrosion device for equipment in protection box and antiseptic method |
| 08/18/2010 | CN101804280A Honeycomb type water film deduster |
| 08/18/2010 | CN101804215A Aloe extractive as methanal trapping agent and preparation method thereof |
| 08/18/2010 | CN101543720B Integrated physical simulation system of selective catalytic reduction and denitration reactor of flue gas of coal burning boiler |
| 08/18/2010 | CN101444681B Method for recovering tail gas from trichlorosilane production and special equipment thereof |
| 08/18/2010 | CN101318138B Bifunctional catalyst with ceramic honeycomb as carrier and preparation method thereof |
| 08/18/2010 | CN101314098B Purification method for polysilicon tail gas and purifier employing the method |
| 08/18/2010 | CN101310832B Purification method and device dioxins in solid waste incineration fume |
| 08/18/2010 | CN101185835B Method for absorbing and using waste gases hydrogen chloride produced in chemical industrial products |
| 08/18/2010 | CN101157004B Spray drying and multilevel cooling integration technics of wet-type ammonia desulfuration offspring |
| 08/18/2010 | CN101143297B Sewage storage tank exhaust air-release purification processing method |
| 08/18/2010 | CA2692319A1 Burner, installation and process for drying divided products using such a burner |
| 08/17/2010 | USRE41507 Air filter for a well |
| 08/17/2010 | US7776786 Monolithic structural catalyst body with a high open frontal area structure for use in high particulate matter environments such as coal-fired power plants; efficient selective reduction of nitrogen oxides while minimizing the oxidation of sulfur dioxide; resistant to plugging |
| 08/17/2010 | US7776780 Catalysts for oxidation of mercury in flue gas |
| 08/17/2010 | US7776308 Apparatus and method for operating the apparatus for continuously recovering sulfur from gas containing H2S |
| 08/17/2010 | US7776301 desulfurization by absorption with alkaline powder sorbent calcium bromide and an aluminosilicate mineral; capture sulfur, chloride, mercury, lead, arsenic, and other heavy metals in the ash; produces fly ash byproduct; demetallization; air pollution control |
| 08/17/2010 | US7776300 Catalytic hydrodesulfurization and introducing a quench gas stream; remove the formed hydrogen sulfide, and reduce organic sulfur concentration to produce a low sulfur fuel |
| 08/17/2010 | US7776299 Process for removal of SO2 from off-gases by reaction with H2O2 |
| 08/17/2010 | US7776298 Treating the flue gases with calcium hydroxide, a zeolite, and a carbon containing substance circulated in a fluidized bed at 120-180 degrees c in the presence of water/steam |
| 08/17/2010 | US7776297 catalyst selectivity to remove nitrogen oxide; introducing a reducing agent into a flue gas containing nitrogen oxides; passing flue gas through layers of reducing catalyst, passing through a heat exchanger that removes heat from flue gas and also mixes the flue gas and the reducing agent |
| 08/17/2010 | US7776295 air pollution apparatus; lightweight aircraft with an onboard gas processing system contains gas separation or extraction devices, solar photovoltaic cell, thermoelectric generator; removing harmful gas components out of the earth's atmosphere; air purification |
| 08/17/2010 | US7776294 demetallization of mercury from combustion gases; changing pH to acidic environment with resultant co-precipitation of water-soluble alkaline-earth polysulfide and redox buffering agent to form a finely dispersed solid form that reacts with metal; water soluble; low cost; easy to process, ship, handle |
| 08/17/2010 | US7776293 air pollution apparatus used in coal combustion in power-generation plants; moving bed permits continuous introduction of fresh or regenerated catalyst; moving-bed reactors are located downstream of the air heater, improving electric-generating efficiency |
| 08/17/2010 | US7776292 Method and apparatus for bioweapon decontamination |
| 08/17/2010 | US7776279 injecting small droplets (having an average diameter of less than 50 to 60 microns) into overfire air permits reagent release in the flue gas/overfire air mixing front improving NOX trim relative to droplet sizes greater than about 50 microns |
| 08/17/2010 | US7776265 comprising a reagent solution source for supplying the solution to emissions catalyst of internal combustion engines; concentration and/or contamination level monitors; fault indicator; pollution control apparatus |
| 08/17/2010 | US7776141 Methods and apparatus for performing flue gas pollution control and/or energy recovery |
| 08/17/2010 | US7776138 Removal of contaminants from gas streams |
| 08/17/2010 | US7776137 Separating a fluid, particularly a gas, from a mixture using a membrane made of a polyimide with units obtained from toluenediamine or diaminodiphenylmethane and pyromellitic acid, biphenyltetracarboxylic acid or oxydi-, carbonyldi- or sulfonyldiphthalic acid; assymetric hollow fiber membrane |
| 08/17/2010 | US7775166 Method of using nanoalloy additives to reduce plume opacity, slagging, fouling, corrosion and emissions |
| 08/17/2010 | US7775034 Control device and control method to exhaust purification device |
| 08/17/2010 | CA2584327C Sorbents for the oxidation and removal of mercury |
| 08/17/2010 | CA2497604C Method for regenerating nox removal catalyst |
| 08/17/2010 | CA2455265C Solid electrolyte and electrochemical system using the solid electrolyte |
| 08/12/2010 | WO2010091335A2 Apparatus for removing soot from diesel engine exhaust streams at temperatures at or below 150 ˚ c. |
| 08/12/2010 | WO2010091029A1 Co2 sequestering soil stabilization composition |
| 08/12/2010 | WO2010090979A1 System and method for solvent recovery in a batch fluidized bed process |
| 08/12/2010 | WO2010090841A2 Palladium-gold catalyst synthesis |
| 08/12/2010 | WO2010090683A1 Metal organic frameworks (mofs ) for gas purification |
| 08/12/2010 | WO2010090386A1 Method for selectively isolating hydrogen or helium using a natrolite-based zeolite, and novel natrolite-based zeolite |
| 08/12/2010 | WO2010090192A1 Method for processing carbon monoxide |
| 08/12/2010 | WO2010090118A1 Method for rendering iodine fluoride harmless |
| 08/12/2010 | WO2010090051A1 Metallic catalyst support and process for producing same |
| 08/12/2010 | WO2010090037A1 Internal combustion engine exhaust purifying device and exhaust purifying method |
| 08/12/2010 | WO2010089924A1 Exhaust purification apparatus |
| 08/12/2010 | WO2010089257A1 Co2 absorption from gas mixtures using an aqueous solution of 4-amino-2,2,6,6-tetramethylpiperidine |
| 08/12/2010 | WO2010089136A2 Moisture-storing mixture of substances and method for producing the same, use of the mixture of substances in moisture-storing panels and method of production for moisture-storing panels |
| 08/12/2010 | WO2010088738A1 System, apparatus and method for carbon dioxide sequestration |
| 08/12/2010 | WO2010088724A1 Electrical power generation system |