| 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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| 09/28/2011 | EP2101896B1 Method for the selective catalytic reduction of nitrogen oxides in the exhaust gas of an internal combustion engine and exhaust gas system |
| 09/28/2011 | EP1684890B1 Method and apparatus for measuring elemental sulfur in gas lines |
| 09/28/2011 | EP1683565B1 Method of treating exhaust gas and treating apparatus |
| 09/28/2011 | EP1480907B1 System for generating hydrogen fuel to a fuel cell |
| 09/28/2011 | EP1450112B1 A humidifying unit of an air conditioner, and an air conditioner comprising the humidifying unit |
| 09/28/2011 | CN201991588U 一种多功能消声器 A multifunctional muffler |
| 09/28/2011 | CN201990645U 一种沼气过滤器 One kind of gas filter |
| 09/28/2011 | CN201990643U Device for simultaneously removing H2S, CO2 and SO2 in sulfur-containing mixed gas |
| 09/28/2011 | CN201990611U 溴甲烷气体回收装置 Methyl bromide gas recovery unit |
| 09/28/2011 | CN201990490U 一种退火炉用制氮系统 One kind of annealing furnace with a nitrogen system |
| 09/28/2011 | CN201988393U 一种蜂窝状活性炭 One kind of activated carbon honeycomb |
| 09/28/2011 | CN201988334U 水浴式液氨气化器 Water bath of liquid ammonia vaporizer |
| 09/28/2011 | CN201988333U 一种烟气除尘、脱硝装置 One kind of flue dust, denitrator |
| 09/28/2011 | CN201988332U 车船空气处理器及带有车船空气处理器的空调系统 Travel air conditioning system with a processor and processor air travel |
| 09/28/2011 | CN201988331U 一种气体脱硫母液再生综合塔 A gas desulfurization liquor comprehensive regeneration tower |
| 09/28/2011 | CN201988330U 吸收塔或浆液箱罐底板安装结构 Absorber slurry tank or tank bottom mounting structure |
| 09/28/2011 | CN201988329U 烟气脱硫石灰石浆液循环喷淋系统 FGD limestone slurry circulation sprinkler system |
| 09/28/2011 | CN201988328U 一种双碱法烟气脱硫装置 A dual alkali flue gas desulfurization equipment |
| 09/28/2011 | CN201988327U SF<sub>6</sub>废气无毒化处理装置 SF <sub> 6 </ sub> emissions nontoxic treatment device |
| 09/28/2011 | CN201988326U 一种烟气除尘、脱硫装置 One kind of flue gas dust removal, desulfurization unit |
| 09/28/2011 | CN201988325U 氯磺酸和硫磺制酸尾气脱硫装置 Chlorosulfonic acid and sulfuric acid tail gas desulfurization equipment |
| 09/28/2011 | CN201988324U 一种多段组合脱硫装置 A multi-segment combination desulfurization unit |
| 09/28/2011 | CN201988323U 脱硝、脱硫、除烟、除尘塔 Denitrification, desulfurization, in addition to smoke, dust tower |
| 09/28/2011 | CN201988322U 组合式烟气除尘、脱硝、脱硫一体化装置 Modular flue gas dust removal, denitrification, desulfurization Integrated Device |
| 09/28/2011 | CN201988321U 火化烟气净化处理装置 Cremation flue gas purification device |
| 09/28/2011 | CN201988320U 一种风帘式的可消除二手烟的装置 A wind curtain device can eliminate secondhand smoke |
| 09/28/2011 | CN201988319U 熔硫釜脱硫液冷却器 Sulfur melting pot desulfurization liquid cooler |
| 09/28/2011 | CN201988318U 一种高效的压缩空气干燥净化器 An efficient air dry cleaner |
| 09/28/2011 | CN201988317U 吸附式干燥机扩散孔板 Adsorption dryer diffusion plates |
| 09/28/2011 | CN201988316U 利用三聚氰胺生产过程中的废渣液进行脱甲醛的系统 Melamine production process utilizing liquid waste removal system formaldehyde |
| 09/28/2011 | CN201988315U 喷淋塔液相再分布器 Spray tower liquid redistributors |
| 09/28/2011 | CN201988314U 聚氨酯树脂包装废气收集处理装置 Polyurethane resin packaging waste gas collection and treatment system |
| 09/28/2011 | CN201988313U 一种酸雾吸收装置 One kind of mist absorbing device |
| 09/28/2011 | CN201988312U 嵌入式气体洗涤塔 Embedded gas scrubber |
| 09/28/2011 | CN201988311U 废气处理装置 An exhaust gas treatment apparatus |
| 09/28/2011 | CN201988310U 合成氨脱碳闪蒸气回收装置 Ammonia vapor recovery flash decarbonization |
| 09/28/2011 | CN201988309U Methanol purge gas treatment system |
| 09/28/2011 | CN201988308U 一种空气净化装置 An air purification apparatus |
| 09/28/2011 | CN201988307U 一种回收炼油厂干气中有机气体的装置 A process for recovering organic gas refinery dry gas devices |
| 09/28/2011 | CN201988306U 一种新型的废气净化装置 A new type of exhaust gas purifying device |
| 09/28/2011 | CN201988304U 湿式脱硫除尘器 Wet desulfurization precipitator |
| 09/28/2011 | CN201988301U 焦油吸虑装置 Tar consider withdrawing device |
| 09/28/2011 | CN201988299U 一种废气净化装置 An exhaust gas purification device |
| 09/28/2011 | CN201988297U 锅炉、炉灶烟尘净化器 Boiler, stove smoke purifier |
| 09/28/2011 | CN102203534A Drying method for particulate material and drying device for particulate material |
| 09/28/2011 | CN102203393A Catalytic converter apparatus |
| 09/28/2011 | CN102202785A Exhaust gas treating catalyst and exhaust gas purification apparatus using the same |
| 09/28/2011 | CN102202770A Method for treating a diamine absorbent stream |
| 09/28/2011 | CN102202769A Method and device for controlling the supply of a reducing agent to an scr system |
| 09/28/2011 | CN102202768A Method for scrubbing a flue gas of a metallurgical plant and flue gas scrubbing apparatus |
| 09/28/2011 | CN102202767A Method for removing mercury from combustion gas, and combustion gas cleaner |
| 09/28/2011 | CN102202766A Carbon dioxide capture method and facility |
| 09/28/2011 | CN102202765A Air dryer including vortex tube |
| 09/28/2011 | CN102202764A Method for purifying gaseous mixtures containing mercaptans and other acid gases |
| 09/28/2011 | CN102202763A Reabsorber for ammonia stripper offgas |
| 09/28/2011 | CN102202762A Apparatus and method for absorbing PAH from gas streams |
| 09/28/2011 | CN102202761A Recovery and purification process for organic molecules |
| 09/28/2011 | CN102201588A Device and method for treating tail gas of fuel cell |
| 09/28/2011 | CN102199443A Desulfurization system with enhanced fluid/solids contacting |
| 09/28/2011 | CN102199436A Carbonization processing device for organic wastes of agriculture and forestry |
| 09/28/2011 | CN102198952A Large-scale joint alkali-making circulation process |
| 09/28/2011 | CN102198939A Carbon dioxide recovery system |
| 09/28/2011 | CN102198405A Composite catalyst for purifying indoor formaldehyde and preparation method of composite catalyst |
| 09/28/2011 | CN102198399A Exhaust gas purification catalys |
| 09/28/2011 | CN102198397A Nano titanium dioxide (TiO2) for flue gas denitration catalyst and preparation method thereof |
| 09/28/2011 | CN102198383A Compound desulfurizer |
| 09/28/2011 | CN102198370A Catalyst system for gas exhaust purification |
| 09/28/2011 | CN102198369A Swirling inlet type electrostatic spraying wet flue gas desulphurization dedusting apparatus |
| 09/28/2011 | CN102198368A Chemical compounds for the removal of carbon dioxide from gases |
| 09/28/2011 | CN102198367A Technology for carbon solidification, base manufacture, soil make and sand control |
| 09/28/2011 | CN102198366A Technology of flue gas desulfurization by electron beam irradiation |
| 09/28/2011 | CN102198365A Processing method of acid gas |
| 09/28/2011 | CN102198364A Absorption drying device and absorption drying method |
| 09/28/2011 | CN102198363A Film based recovery method of sulfur in flue gas |
| 09/28/2011 | CN102198362A Method for recovering nitrogen in flue gas with membrane |
| 09/28/2011 | CN102198361A Hydrogen chloride tail gas recovery equipment |
| 09/28/2011 | CN102198360A Process and equipment for removing CO2 in flue gas by utilizing amine solid adsorbent |
| 09/28/2011 | CN102198354A Filter structure for purifying hydrogen gas |
| 09/28/2011 | CN102198286A Negative oxygen ion generator for dehumidifying, sterilizing and purifying room |
| 09/28/2011 | CN102198059A Novel cleaning material |
| 09/28/2011 | CN101721907B Flue gas desulfurizing method for W-shaped multi-fluid alkaline spray generator |
| 09/28/2011 | CN101713317B Method for controlling addition amount of diesel engine tail gas selective catalytic reducing agent |
| 09/28/2011 | CN101703874B Separate-type nozzle electrode system for governing direct-current corona discharge smoke |
| 09/28/2011 | CN101671643B Method for preparing deodorizer by composite microorganism |
| 09/28/2011 | CN101628202B Nanoparticle surface modified active semi-coke compound desulfurization denitrification agent and preparation method thereof |
| 09/28/2011 | CN101623582B Device for indicating and removing formaldehyde |
| 09/28/2011 | CN101578435B Catalyst degradation diagnostic device |
| 09/28/2011 | CN101574625B Tail gas catalytic purification system of dual-fuel engine |
| 09/28/2011 | CN101564642B Fume desulfurization absorber |
| 09/28/2011 | CN101559363B Catalyst for removing nitrogen oxide through selective catalytic reduction for Ce2O3 and V2O5 double active composition diesel truck |
| 09/28/2011 | CN101559320B Separation method of Fischer-Tropsch synthesis gas by combining rectification and solvent absorption |
| 09/28/2011 | CN101537304B Cyclic amine sulfur dioxide gas absorbent and preparation method thereof |
| 09/28/2011 | CN101500691B Method for separating co2 from gas mixtures |
| 09/28/2011 | CN101495724B Method for controlling NOx reduction system |
| 09/28/2011 | CN101486017B Wet coke-quenching aerial fog processing method and device based on non-thermal plasma injection |
| 09/28/2011 | CN101484670B Exhaust gas purifier for internal combustion engine |
| 09/28/2011 | CN101314104B Apparatus for processing effluvial tail gas of heavy slop tank |
| 09/28/2011 | CN101298020B Desulfuration spray tower with load regulation and flue gas flow equalizing function |
| 09/28/2011 | CN101262925B Cartridge for treating a gas |
| 09/28/2011 | CN101213008B Fluid storage and dispensing systems, and fluid supply processes comprising same |