29719 ⎘
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, aerosols,; Chemical or biological purification of waste gases General processes for purification of waste gases; Apparatus or devices specially adapted therefor
Sub-classes:GAS PURIFICATION SYSTEM AND METHOD BASED ON INTELLIGENT GAS REGULATORY INTERNET OF THINGS
#2EMISSIONS COLLECTION SYSTEM
#3GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION
#4EXHAUST GAS TREATMENT AND MONITORING SYSTEM FOR A MEDICAL WASTE DISPOSAL EQUIPMENT
#5ORGANIC SOLVENT RECOVERY SYSTEM USING AN INERT GAS CLOSED LOOP STREAM
#6GAS RECOVERY SYSTEMS AND METHODS BASED ON INTELLIGENT GAS REGULATORY INTERNET OF THINGS
#7Photolytic Converter
#8EXPERIMENTATION TABLE INTEGRATED WITH HARMFUL GAS REDUCTION AND AIR PURIFICATION SYSTEM
#9ENGINE SYSTEM
#10INTEGRATED SYSTEM OF BIOMASS TO RENEWABLE NATURAL GAS TO METHANOL, AND OTHER VALUE ADDED PRODUCTS
#11Engine system
#12CARBON DIOXIDE CAPTURING SYSTEM AND OPERATION METHOD THEREOF
#13Engine system
#14PHOTOLYTIC CONVERTER
#15Integrated system of biomass to renewable natural gas to methanol, and other value added products
#16Carbon dioxide capturing system and operation method thereof
#17Process and apparatus for the recovery of methanol
#18Flue gas purification tower
#19Method for exhaust gas abatement under reduced pressure and apparatus therefor
#20Plant for absorption of individual components in gases
#21Reheating collection device for gas phase process
#22Photolytic converter
#23Decontamination procedure using a biofilter to retain and recycle particulate matter from combustion fumes
#24Use of compositions having a content of 3,3′-methylenebis(5-methyloxazolidine) in the removal of sulphur compounds from process streams
#25Systems and method for removal of acid gas in a circulating dry scrubber
#26Systems and method for removal of acid gas in a circulating dry scrubber
#27Evaporative chilling systems and methods using a selective transfer membrane
#28Vacuum pump with abatement function
#29Plant purification device and control method thereof
#30Urea-water injector module
#31Thermal power plant exhaust purification device
#32Methods and apparatus for conserving electronic device manufacturing resources
#33Engine control sysstem configured to adjust present operation pursuant to predicted duty cycle operating conditions
#34Dual injection grid arrangement
#35Pollution Control System And Method For Hot-Mix Asphalt Manufacturing
#36Heat management process
#37Method and system for sequestering carbon dioxide and producing hydrogen gas
#38Infectious medical waste treatment system
#39Apparatus for conserving electronic device manufacturing resources including ozone
#40Porous bodies and methods
#41Honeycomb structure
#42Vacuum pump with abatement function
#43Vacuum pump with abatement function
#44Method for removing impurities from flue gas condensate
#45Compressor and method for compressing technical gases
#46Method for the treatment of exhaust gas produced by high-temperature waste incinerator with a dual-purpose reactor and the system thereof
#47Catalyst-free removal of NOfrom combustion exhausts using intense pulsed electron beams
#48Reducing agent supply device and exhaust gas denitrification system using the same
#49Toxic gas removal and air conditioning system for human life support in enclosed refuge spaces
#50Porous bodies and methods
#51Porous bodies and methods
#52Porous bodies and methods
#53Porous bodies and methods
#54Porous bodies and methods
#55FLUID ASSEMBLIES COMPRISING A PURIFICATION ELEMENT
#56PURIFICATION ASSEMBLY HAVING CATALYSTS FOR GASES AND COMBUSTION FUMES FROM SOLID FUEL HEATING APPARATUS
#57Porous bodies and methods
#58Fluid treatment arrangements and methods for operating fluid treatment arrangements
#59Porous bodies and methods
#60Semiconductor manufacturing facility utilizing exhaust recirculation
#61Methods and apparatus for conserving electronic device manufacturing resources
#62Exhaust Processor for Coating Machine
#63Porous bodies and methods
#64PROCESS AND APPARATUS FOR THE SEPARATION OF A GASEOUS MIXTURE
#65SCRUBBER SYSTEM IN SEMICONDUCTOR
#66Fluid treatment arrangements and methods for operating fluid treatment arrangements
#67Gas oxygen incinerator
#68Apparatus and method for cleaning, neutralizing carbon monoxide and recirculating exhaust air in a confined environment
#69METHODS AND APPARATUS FOR PREVENTING DEPOSITION OF REACTION PRODUCTS IN PROCESS ABATEMENT REACTORS
#70Methods and apparatus for sensing characteristics of the contents of a process abatement reactor
#71Apparatus for manufacturing a process abatement reactor
#72METHODS AND APPARATUS FOR SELECTIVELY COUPLING PROCESS TOOLS TO ABATEMENT REACTORS
#73Semiconductor manufacturing facility utilizing exhaust recirculation
#74Method for purifying fluid and static mixer
#75Air filter assembly for low temperature catalytic processes
#76Method for deodorising large-scale plants
#77Method and device for cleaning air
#78Wetted particle and droplet impingement surface
#79Method and device for pollution reduction from exhausts emissions
#80Air purification system with regenerative purification units
#81Integrated air processing devices and isolation containment systems using such devices
#82Devices and methods for chemical reactive filtration
#83Reaction appparatus with a heat-exchanger
#84Gas supplying method and system
#85Vehicle having atmosphere pollutant treating surface
#86Semiconductor manufacturing facility utilizing exhaust recirculation
#87Air filter assembly for low temperature catalytic processes
#88High reactivity lime hydrate and methods of manufacturing and uses thereof
#89Systems and method for removal of acid gas in a circulating dry scrubber
#90Wastewater pump station venting system and method
#91Apparatus and method to produce synthetic gas