| 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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| 02/01/2012 | CN102341172A Exhaust gas purification catalyst and process for producing same |
| 02/01/2012 | CN102341158A Heat integration for hot solvent stripping loop in an acid gas removal process |
| 02/01/2012 | CN102341157A Direct contact condensing in an acid gas removal process |
| 02/01/2012 | CN102341156A Methods and assemblies for liquid-phase reactions |
| 02/01/2012 | CN102341155A Adsorption tower of dry exhaust gas treatment device |
| 02/01/2012 | CN102341128A Steriliser with exhaust gas cleaning system for decomposing nox with ozone |
| 02/01/2012 | CN102338712A Stacked dry water treatment system |
| 02/01/2012 | CN102338556A Gasoline recovering and drying device used in process of machining clutch facing |
| 02/01/2012 | CN102337986A Tail gas ultra-high-pressure homogeneous deflagration zero-discharge assisting energy-saving machine main piece device |
| 02/01/2012 | CN102337950A Vehicle urea SCR (Selective Catalyctic Reduction) system and static mixer thereof |
| 02/01/2012 | CN102337948A Reduction system of exhaust gas pollution and its monitoring method |
| 02/01/2012 | CN102335604A SCR (selective catalyctic reduction) low-temperature denitrification catalyst with nano core-shell structure and preparation method thereof |
| 02/01/2012 | CN102335603A Denitrification catalyst capable of oxidizing simple substance mercury |
| 02/01/2012 | CN102335602A Bismuth tungstate composite photocatalyst, preparation method thereof, and application thereof |
| 02/01/2012 | CN102335601A SCR (Silicon Controlled Rectifier) denitration catalyst with mesostructured cellular foam structure and preparation method thereof |
| 02/01/2012 | CN102335591A Porous material, its preparation method and use |
| 02/01/2012 | CN102335589A Adsorbent and preparation method and use thereof |
| 02/01/2012 | CN102335588A Method for preparing molecular sieve with air-purification function |
| 02/01/2012 | CN102335553A Reproduction method for sodium-base flue gas desulfurization liquid |
| 02/01/2012 | CN102335552A Electrochemical-catalytic converter controlling exhaust emission and generating electricity |
| 02/01/2012 | CN102335551A Device for desulphurization and dedusting of dual-circulation boiler flue gas |
| 02/01/2012 | CN102335550A Reactor for filtering PAHs (polycyclic aromatic hydrocarbons) in composite electrocatalytic oxidation treatment |
| 02/01/2012 | CN102335549A Sewage treating and deodorizing system |
| 02/01/2012 | CN102335548A Method for direct absorption of discharged carbon dioxide in construction industry and crystallization of discharged carbon dioxide into fertilizer |
| 02/01/2012 | CN102335547A Method for forming fertilizer by directly absorbing and crystallizing carbon dioxide emitted from vehicles |
| 02/01/2012 | CN102335546A Preparation method of normal temperature iron oxide desulfurizing agent |
| 02/01/2012 | CN102335545A Dehumidizer for air dehumidification, air dehumidification method and device |
| 02/01/2012 | CN102335544A Membrane-type gas dryer |
| 02/01/2012 | CN102335543A Device and method for recovering tail gas in bromine packaging |
| 02/01/2012 | CN102335542A Pressure-swing adsorption (PSA) gas separation technology |
| 02/01/2012 | CN102335541A Absorption tower |
| 02/01/2012 | CN102335540A Development method of zero greenhouse gas (GHG) |
| 02/01/2012 | CN102335539A Process for removing tobacco odour |
| 02/01/2012 | CN102335538A Device and method for removing composite pollutant |
| 02/01/2012 | CN101972661B 一种抗硫除氮氧化物复合型金属氧化物scr催化剂及其制备方法 In addition, an anti-sulfur complex metal oxides of nitrogen oxide catalyst and preparation method scr |
| 02/01/2012 | CN101816925B 一种用于CO<sub>2</sub>吸附的有机无机杂化材料及其制备方法 A CO <sub> 2 </ sub> adsorption of organic-inorganic hybrid material and its preparation method |
| 02/01/2012 | CN101811039B 一种硫改性二氧化铈催化剂的制备方法及制备的催化剂 A method for preparing a sulfur-modified cerium oxide and the catalyst is a catalyst prepared by |
| 02/01/2012 | CN101804356B 用于降低卷烟烟气中co含量的催化剂及其制备方法和应用 For reducing catalyst and preparation method and application content in cigarette smoke co |
| 02/01/2012 | CN101773844B 一种活性炭负载掺杂Zn<sup>2+</sup>/TiO<sub>2</sub>光催化剂的制备方法 One kind of activated carbon load doped Zn <sup> 2 + </ sup> / TiO <sub> 2 </ sub> prepared photocatalyst |
| 02/01/2012 | CN101773767B 内环流密闭式光催化还原CO<sub>2</sub>膜反应装置及还原方法 Enclosed within the circulation photocatalytic reduction CO <sub> 2 </ sub> membrane reactor apparatus and method for reducing |
| 02/01/2012 | CN101732941B 废气连续净化装置 Continuous exhaust purification device |
| 02/01/2012 | CN101721887B 旋转雾化喷淋塔 Rotary atomizing spray tower |
| 02/01/2012 | CN101716466B 乳状液膜法脱除烟气中的硫 Emulsion liquid membrane flue gas sulfur removal |
| 02/01/2012 | CN101664639B 用于scr脱硝系统的预除尘喷氨混合烟道 Pre-dedusting systems for scr denitration spray ammonia mixing flue |
| 02/01/2012 | CN101613101B 具有净化自身尾气功能的化学法制活性炭方法 Exhaust gas purification function has its own method of activated carbon chemical method |
| 02/01/2012 | CN101596403B 一种金属氧化物催化剂用于选择性催化还原NO<sub>x</sub>的应用 One metal oxide catalysts for selective catalytic reduction NO <sub> x </ sub> Applications |
| 02/01/2012 | CN101574617B 燃煤烟气软锰矿浆资源化同步脱硫脱硝方法 Pyrolusite slurry of coal-fired flue gas desulfurization and denitration resource synchronization method |
| 02/01/2012 | CN101530732B 处理有机废气的光催化和微生物联用方法及设备与应用 Photocatalytic and microbiological methods and equipment associated with the processing and application of organic waste |
| 02/01/2012 | CN101474566B 一种用于甲苯废气催化燃烧的整体催化剂及其制备方法 An overall catalyst and preparation method for the catalytic combustion of toluene emissions |
| 02/01/2012 | CN101472665B 吸附组合物和从料流中除去co的方法 Adsorbent compositions and methods for removing from a stream of co |
| 02/01/2012 | CN101370565B 用于干燥气体的方法和设备 Method and apparatus for drying gas |
| 02/01/2012 | CN101306298B 防止有害气体走短路的污染控制方法 Prevent pollution control harmful gases away shorts |
| 02/01/2012 | CN101269293B 用于处理腐蚀性气体的净化剂及其净化方法 Handling corrosive gases and purification method for purifying agent |
| 02/01/2012 | CN101242884B 包括除去汞的废气处理方法 Includes an exhaust gas treatment method for removing mercury |
| 02/01/2012 | CN101132856B 沉淀二氧化硅的聚集体，其制备方法和其在气体过滤中作为过滤器介质的用途 Precipitated silica aggregates, their preparation and its use in gas filtration filter media as the use of |
| 01/31/2012 | US8106150 Polylactide manufacturing apparatus and method for manufacturing polylactide |
| 01/31/2012 | US8105975 Method and device for catchment of platinum group metals in a gas stream |
| 01/31/2012 | US8105563 Methods of controlling hydrogen concentrations in an offgas system of a nuclear reactor by passive air injection |
| 01/31/2012 | US8105562 Method for the treatment of exhaust gases containing organosilicon components or accompanying substances, and apparatus therefor |
| 01/31/2012 | US8105561 Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalyst |
| 01/31/2012 | US8105560 System for treating a gas stream |
| 01/31/2012 | US8105559 Thermally regenerable nitric oxide adsorbent |
| 01/31/2012 | US8105558 Carbon dioxide sequestration materials and processes |
| 01/31/2012 | US8105534 Process and system for purifying gases |
| 01/31/2012 | US8105426 Canisters |
| 01/31/2012 | US8105424 Hydrogen permeation/separation thin membrane |
| 01/31/2012 | US8105423 Process and system for separating finely aerosolized elemental mercury from gaseous streams |
| 01/31/2012 | US8104748 Hollow fiber system |
| 01/31/2012 | DE202010017505U1 Abgasreinigungsvorrichtung Exhaust gas purification device |
| 01/31/2012 | CA2694223C Process for treating pulp mill condensates using a hollow fiber contactor |
| 01/31/2012 | CA2604637C Performance stability in rapid cycle pressure swing adsorption systems |
| 01/27/2012 | CA2747166A1 A method and apparatus for treating a sour gas |
| 01/27/2012 | CA2746899A1 A method and apparatus for adjustably treating a sour gas |
| 01/26/2012 | WO2012012506A2 Dosing system having recirculation heating and vacuum draining |
| 01/26/2012 | WO2012012268A2 Systems and methods for high efficiency regenerative selective cayalytic reduction |
| 01/26/2012 | WO2012012222A1 Flow-through substrates and methods for making and using them |
| 01/26/2012 | WO2012012130A2 Natural gas purification system |
| 01/26/2012 | WO2012012129A2 Flexible system to remove carbon dioxide from a feed natural gas |
| 01/26/2012 | WO2012012027A1 Absorption media for scrubbing co2 from a gas stream and methods using the same |
| 01/26/2012 | WO2012011838A1 Process and devices for producing a nitrogen-hydrogen mix and ammonia |
| 01/26/2012 | WO2012011393A1 Facility for treatment of gas in tunnel |
| 01/26/2012 | WO2012011271A1 Gas removal system |
| 01/26/2012 | WO2012010754A1 Process and plant for dehydration by a deliquescent substance |
| 01/26/2012 | WO2012010645A1 Photocatalytic purification device |
| 01/26/2012 | WO2012010457A1 Module for separating mixtures of materials, and corresponding method |
| 01/26/2012 | WO2012010386A1 Co2-tolerant, mixed conductive oxide and use thereof for hydrogen separation |
| 01/26/2012 | WO2012010371A1 Method and device for treating a contaminated alkaline amino acid saline solution |
| 01/26/2012 | WO2012010281A1 Measuring device for exhaust gas measurement |
| 01/26/2012 | WO2012010080A1 Apparatus and method for desulfurization and denitration of flue gas |
| 01/26/2012 | WO2012009965A1 Cooler for feed gas of low-temperature methanol washing |
| 01/26/2012 | WO2011150898A3 A process for the separation of a gaseous mixture and an apparatus for carrying out the same |
| 01/26/2012 | WO2011147033A3 Compositions and methods for capturing carbon dioxide |
| 01/26/2012 | WO2011135414A3 A method and an apparatus for ngl/gpl recovery from a hydrocarbon gas, in particular from natural gas |
| 01/26/2012 | WO2011129929A3 Vanadia-based denox catalysts and catalyst supports |
| 01/26/2012 | WO2011126256A3 Large-capacity metal catalyst carrier and catalytic converter using same |
| 01/26/2012 | WO2011119514A3 Control strategy for heated fluid lines |
| 01/26/2012 | WO2011073396A3 DEACTIVATION-RESISTANT CATALYST FOR SELECTIVE CATALYST REDUCTION OF NOx |
| 01/26/2012 | US20120021123 process to sequester carbon, mercury, and other chemicals |
| 01/26/2012 | US20120020875 Catalyst for reducing nitrogen oxides and method for producing the same |
| 01/26/2012 | US20120020862 method for the removal of hydrogen from a hydrogen sensitive device by means of a non-evaporable yttrium based getter alloy |