| 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) |
|---|
| 07/24/2008 | WO2008086898A1 Device for introducing a liquid substance into the waste gas of an internal combustion engine |
| 07/24/2008 | WO2008086812A1 A method for recovery of high purity carbon dioxide |
| 07/24/2008 | WO2008086662A1 Close coupled catalyst for purification of exhaust gas and the preparation thereof |
| 07/24/2008 | WO2008069873A2 Catalytic converter with mounting device for a hot exhaust gas oxygen sensor |
| 07/24/2008 | WO2008068305A3 Process for producing a purified synthesis gas stream |
| 07/24/2008 | WO2008068305A2 Process for producing a purified synthesis gas stream |
| 07/24/2008 | WO2008058211A3 Building, ventilation system, and recovery device control |
| 07/24/2008 | WO2008056803A3 Separation membrane-porous material composite and method for manufacturing the same |
| 07/24/2008 | WO2008017582A3 Method and device for pretreating fuels |
| 07/24/2008 | WO2007136887A3 Nanoporous carbon materials, and systems and methods utilizing same |
| 07/24/2008 | US20080175776 Catalytic oxidation/reduction; chemisorption; pyrolysis; thermolysis; pollution control |
| 07/24/2008 | US20080175775 Dry additive consisting of adsorbent, recirculated material, and lime is added by entrained-flow process via duct, separating by fabric filters; gas conditioners |
| 07/24/2008 | US20080175774 Methods and systems for reducing NOx emissions in industrial combustion systems |
| 07/24/2008 | US20080175763 Method and apparatus for treating waste gas containing acid and/or base |
| 07/24/2008 | US20080173588 Method and an Apparatus for Production of Fresh Water and Removal of Carbon Dioxide from Exhaust Gases |
| 07/24/2008 | US20080173586 Purify hydrocarbon streams; calcination of intimately mixed solid mixtures of basic copper carbonate and sodium chloride powder led to a CuO material that is more difficult to reduce than basic copper carbonate in absence of any salt powder |
| 07/24/2008 | US20080173306 Device with a detectably designed water trap and process for detecting a water trap |
| 07/24/2008 | US20080173179 Composite membrane for separation of carbon dioxide |
| 07/24/2008 | US20080173178 Modular Ductwork Decontamination Assembly |
| 07/24/2008 | US20080173177 Method for removing harmful substances and filter for removing harmful substances |
| 07/24/2008 | US20080173175 Oxygen humidifier |
| 07/24/2008 | US20080173173 Method for the treatment of air and air treatment system |
| 07/24/2008 | US20080173003 Flame stability enhancement |
| 07/24/2008 | DE202008004686U1 Vorrichtung zur Regeneration eines mit einem brennbaren Lösungsmittel beladenen Adsorbers Device for regenerating a loaded with a combustible solvent adsorber |
| 07/24/2008 | DE102007003155A1 Katalysatorzusammensetzung zur Reduktion von Stickoxiden A catalyst composition for reducing nitrogen oxides |
| 07/24/2008 | DE102007003053A1 Heat exchanger i.e. plate-type heat exchanger insulating device, has U-section with open side closed by cover for condensate discharge, where cover has separable projection in adjustment of different longitudinal dimensions of exchanger |
| 07/24/2008 | DE102007002556A1 Katalysatorbauteil mit wenigstens einem Katalysatorrohr und wenigstens einer Zwischenwand Catalyst component comprising at least one catalyst tube and at least one partition |
| 07/24/2008 | DE102007002511A1 Continuous separation of sulfur compounds from a fluid comprises using a membrane comprising an immobilized ionic liquid |
| 07/24/2008 | DE102006005194B4 Protonen leitendes Schichtsystem und Herstellungsverfahren desselben Protons of the same conductive layer system and manufacturing processes |
| 07/24/2008 | CA2673242A1 A method for recovery of high purity carbon dioxide |
| 07/24/2008 | CA2617747A1 Methods and systems for reducing nox emissions in industrial combustion systems |
| 07/23/2008 | EP1947723A2 System for providing energy |
| 07/23/2008 | EP1947348A2 Fuel compression system with internal reheat for dew point suppression |
| 07/23/2008 | EP1947307A1 Exhaust purifier |
| 07/23/2008 | EP1947304A1 Exhaust gas purifier for internal combustion engine |
| 07/23/2008 | EP1947303A1 Exhaust cleaner for internal combustion engine |
| 07/23/2008 | EP1946840A1 Honeycomb structure and honeycomb catalyst |
| 07/23/2008 | EP1946838A2 Methods for the regeneration of a denitration catalyst |
| 07/23/2008 | EP1946836A1 Catalyst support and catalyst for exhaust-gas purification |
| 07/23/2008 | EP1946834A1 Catalyst carrier particle, exhaust gas purifying catalyst, and methods for producing those |
| 07/23/2008 | EP1946826A1 Production method of hydrogen production filter |
| 07/23/2008 | EP1946819A1 Pre-emptive air dryer control in a compressed air system |
| 07/23/2008 | EP1946818A1 Indutrial equipment comprising a device for protecting its inner parts |
| 07/23/2008 | EP1946781A1 A combined labyrinthine fluid sterilizing apparatus |
| 07/23/2008 | EP1946011A1 Biological process for purifying air in confined rooms and apparatus thereof |
| 07/23/2008 | EP1945573A2 Water purification method, process and apparatus |
| 07/23/2008 | EP1945488A2 Air dryer system |
| 07/23/2008 | EP1945332A2 Refractory exhaust filtering method and device |
| 07/23/2008 | EP1945330A1 Combined treatment of gaseous effluents by cold plasma and photocatalysis |
| 07/23/2008 | EP1945329A2 Hydrocarbon emission scavenger |
| 07/23/2008 | EP1945328A1 Hydrocyclone |
| 07/23/2008 | EP1658134B1 Ceramic packing element with enlarged fluid flow passages |
| 07/23/2008 | EP1644183A4 Composite oxygen ion transport element |
| 07/23/2008 | EP1613465A4 Surface modification of porous metals |
| 07/23/2008 | EP1483036B1 Heavy hydrocarbon recovery from pressure swing adsorption unit tail gas |
| 07/23/2008 | EP1453743B1 Pharmaceutical product and method with an adsorbent |
| 07/23/2008 | EP1384507B1 Use of a honeycomb structure in an exhaust gas converter system |
| 07/23/2008 | EP1370341B1 Pressure swing adsorption process |
| 07/23/2008 | EP1297891B9 Apparatus for processing gases by plasma |
| 07/23/2008 | EP0951340B1 Catalytic metal plate |
| 07/23/2008 | CN201090558Y Oil and water separator |
| 07/23/2008 | CN201090293Y Organic materials biogas power generation system |
| 07/23/2008 | CN201088905Y Dedusting desulfurization unit |
| 07/23/2008 | CN201088904Y Secondary smoke-filtration purifying means |
| 07/23/2008 | CN201088903Y Wet process flue gas desulfurization tower |
| 07/23/2008 | CN201088902Y Wet process flue gas desulfurization tower |
| 07/23/2008 | CN201088901Y Screw spraying supercharging absorption tower |
| 07/23/2008 | CN201088900Y Activated char fabric cage type solvent reclaimer |
| 07/23/2008 | CN201088899Y Activated char fabric and granular activated carbon hybrid solvent reclaimer |
| 07/23/2008 | CN101228341A Exhaust air cleaning apparatus |
| 07/23/2008 | CN101227979A Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters |
| 07/23/2008 | CN101227977A 排气净化用催化剂 The exhaust gas purifying catalyst |
| 07/23/2008 | CN101227964A Process for producing a gas stream depleted of hydrogen sulphide and of mercaptans |
| 07/23/2008 | CN101227932A Air-conditioning equipment |
| 07/23/2008 | CN101224429A SiO2 supported aurum catalyst for CO catalytic oxidation under low temperature and preparing method thereof |
| 07/23/2008 | CN101224426A Preparing method of solid solution coated on honeycomb ceramic CuO-CeO2 nanoparticle catalyst |
| 07/23/2008 | CN101224406A Gas treating device and gas treating method |
| 07/23/2008 | CN101224390A Method for treating gas |
| 07/23/2008 | CN101224389A Photocatalyst purification module and photocatalyst air purification device |
| 07/23/2008 | CN101224388A Burning exhaust gas process device and application thereof |
| 07/23/2008 | CN101224387A Circulating fluid bed flue gas desulfurization process and device thereof |
| 07/23/2008 | CN101224386A Compound material smoke exhaust and desulfurizing tower and fabricating method thereof |
| 07/23/2008 | CN101224385A Tube type flue gas desulfurization machine with multi-field fine molecular combined effect |
| 07/23/2008 | CN101224384A Indoor air depurative method for newly decorated house |
| 07/23/2008 | CN101224383A Compound depurative preparing method for removing benzene series material from air |
| 07/23/2008 | CN101224382A Compound depurative preparing method for removing methanol from air |
| 07/23/2008 | CN101224381A Ethylene oxide exhaust gas processor |
| 07/23/2008 | CN101224380A Desulfurization, denitrification and decarburization process by two-stage ammonia reducing and absorption method |
| 07/23/2008 | CN101224379A Nitric acid tail gas processing method |
| 07/23/2008 | CN101224378A Processing method of exhaust gas in sodium hypophosphite production course |
| 07/23/2008 | CN101224377A Compound depurative preparing method for removing organic volatiles from air |
| 07/23/2008 | CN101224376A Microcapsule for recycling volatile organic matter |
| 07/23/2008 | CN101224375A Absorbent compounds for absorbing gaseous |
| 07/23/2008 | CN101224374A Apparatus for removing stench of exhaust gas and corn treatment system |
| 07/23/2008 | CN101224373A Joint lever for adsorption tower desorption |
| 07/23/2008 | CN101224372A Pressure swing adsorption air separation system |
| 07/23/2008 | CN101224371A Pressure swing adsorption air separation system |
| 07/23/2008 | CN101224370A Joint lever for adsorption tower |
| 07/23/2008 | CN101224369A Adsorption tower |
| 07/23/2008 | CN101224368A Air separation and adsorption system |