29714 ⎘
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; Removing components of defined structure Halogens or halogen compounds
Sub-classes:SPENT CAUSTIC TREATMENT USING AN ELECTROCHEMICAL ROUTE
#2METHODS AND SYSTEMS FOR COLLABORATIVE PREDICTION AND INTELLIGENT CONTROL OF MULTIPLE POLLUTANTS IN WASTE INCINERATION FLUE GAS
#3PLASTIC PROCESSING METHOD AND PROCESSING SYSTEM
#4MINIMIZING CORROSION IN PRE-PLASMA ABATEMENT SYSTEMS
#5BIOGAS HALOGEN PROCESSING SYSTEMS AND METHODS
#6SYSTEMS AND METHODS FOR RECOVERY OF SUBSTANCES FROM MOLTEN SALT ELECTROLYSIS
#7ABATEMENT APPARATUS AND METHOD
#8SYSTEMS AND METHODS FOR PREVENTING COLORED EMISSIONS IN CHEMICAL PROCESSES
#9PROCESS FOR REDUCING FOSSIL CO2 EMISSIONS
#10METHOD FOR SCRUBBING SULFURYL FLUORIDE FROM A FLUID
#11PLASMA ABATEMENT TECHNOLOGY UTILIZING WATER VAPOR AND OXYGEN REAGENT
#12PLASMA ABATEMENT TECHNOLOGY UTILIZING WATER VAPOR AND OXYGEN REAGENT
#13Fluorinated gas regeneration plant
#14QUARTERNARY AMMONIUM HALIDES FOR TREATING HALOGEN CONTAMINATION
#15BIOGAS HALOGEN PROCESSING SYSTEMS AND METHODS
#16SCRUBBER SYSTEM
#17SYSTEMS AND METHODS FOR RECOVERY OF SUBSTANCES FROM MOLTEN SALT ELECTROLYSIS
#18METHODS AND SYSTEMS FOR CONTROLLING CONDENSATE WHEN REDUCING OXYGEN CONTENT IN BIOGAS
#19SYSTEM FOR THE CHEMICAL DECONTAMINATION OF CORROSIVE GASES
#20DEVICE FOR TREATING SEMICONDUCTOR PROCESS EXHAUST GAS
#21Processes and systems for producing light olefins and aromatics from a mixed plastics stream
#22INDUSTRIAL SOLID WASTE INCINERATOR AND FLUE GAS TREATMENT APPARATUS
#23Using spent caustic solution from pygas treatment to neutralize halogens from liquified waste plastic
#24System for the chemical decontamination of corrosive gases
#25METHOD AND SYSTEM FOR ZERO DISCHARGE TREATMENT OF DESULFURIZATION WASTEWATER SUITABLE FOR MULTIPLE WORKING CONDITIONS
#26METHODS AND SYSTEMS FOR PROVIDING CORROSION RESISTANT SURFACES IN CONTAMINANT TREATMENT SYSTEMS
#27SUBSTRATE PROCESSING APPARATUS AND CONTROL METHOD OF SUBSTRATE PROCESSING APPARATUS
#28Quarternary ammonium halides for treating halogen contamination
#29HCL recovery unit
#30MATERIALS AND METHODS FOR MITIGATING HALIDE SPECIES IN PROCESS STREAMS
#31MATERIALS AND METHODS FOR MITIGATING HALIDE SPECIES IN PROCESS STREAMS
#32Propane/butane dehydrogenation complex with thermal oxidation system
#33Naphtha complex with thermal oxidation system
#34Renewable transportation fuel process with thermal oxidation system
#35METHOD AND APPARATUS FOR TREATING DISCHARGE GAS CONTAINING TARGET GAS IN PLASMA STATE
#36Methods and compositions for scrubbing chlorine-containing gases
#37METHOD FOR TREATING EXHAUST GAS CONTAINING ELEMENTAL FLUORINE
#38Hydrogen generation system, power generation system, hydrogen generation method, and power generation method
#39Healthy gas generating system
#40Positive pressure and negative pressure maintenance system having bacteria sterilizing function and harmful material and radioactive material removing function
#41Exhaust gas processing apparatus
#42Gas treatment method and gas treatment apparatus
#43Plasma abatement system utilizing water vapor and oxygen reagent
#44Processes for isomerizing hydrocarbons
#45Silicon-containing product forming apparatus
#46Control of wet scrubber oxidation inhibitor and byproduct recovery
#47Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems
#48Air treatment systems and methods
#49Apparatus for exhaust gas abatement under reduced pressure
#50METHOD AND APPARATUS FOR EXHAUST GAS ABATEMENT UNDER REDUCED PRESSURE
#51Apparatus for gaseous byproduct abatement and foreline cleaning
#52Low pressure drop static mixing system
#53Wet abatement system
#54Process for purifying a COstream in order to avoid corrosion by hydrochloric acid
#55Integrated Wet Scrubbing System
#56Materials and methods for mitigating halide species in process streams
#57Hydrochloric acid purification process and plant
#58Process for the purifying of a raw gas stream containing mainly C1-C5 hydrocarbons and carbon dioxide, and impurities of organic and inorganic sulfur compounds, halogenated and non-halogenated volatile organic compounds and oxygen
#59Control of wet scrubber oxidation inhibitor and byproduct recovery
#60DEVICE OF CAPTURING SINTERED PRODUCT AFTER SINTERING WASTE GAS IN SEMICONDUCTOR MANUFACTURING PROCESS
#61BACILLUS SAITENS DECOMPOSING FLUORINE-CONTAINING COMPOUND, RECOMBINANT MICROORGANISM INCLUDING GENE DERIVED FROM BACILLUS SAITENS, AND METHOD OF REDUCING CONCENTRATION OF FLUORINE-CONTAINING COMPOUND IN SAMPLE BY USING BACILLUS SAITENS
#62Plasma abatement technology utilizing water vapor and oxygen reagent
#63METHOD FOR TREATING EXHAUST GAS CONTAINING ELEMENTAL FLUORINE
#64Complex malodor removing equipment
#65PLASMA ABATEMENT TECHNOLOGY UTILIZING WATER VAPOR AND OXYGEN REAGENT
#66Abatement system
#67Inlet assembly
#68Apparatus for evacuating a corrosive effluent gas stream from a processing chamber
#69Device of purifying hydrogen fluoride in semiconductor process waste gas
#70Use of membrane for oxidative-dehydrogenation process
#71Method for recovering HCI from a HCI containing gas stream
#72Filtration material for filtered venting, and filtered venting device
#73Healthy gas generating system
#74Method of capturing sintered product after sintering waste gas in semiconductor manufacturing process
#75Abatement device
#76Continuous diffusion denuding with moving denuding surface
#77Control of wet scrubber oxidation inhibitor and byproduct recovery
#78Process for producing magnesium metal by dehydrating dihydrate magnesium chloride
#79Wet flue gas desulfurization system with zero waste water liquid discharge
#80Aqueous lime slurry, preparation process and uses
#81Method And Device Of Purifying Hydrogen Fluoride In Semiconductor Process Waste Gas
#82Use of clinker kiln dust for gas scrubbing
#83Method of inhibiting formation of dioxins and dioxin-like compounds in solid waste incineration flue gas
#84Method of controlling a gas cleaning system by measuring a parameter of an absorbent material
#85Apparatus for purifying waste gases for integrated semiconductor
#86DEVICE AND METHOD FOR EXTRACTING A CHEMICAL COMPOUND IN ACID GASES
#87Control of wet scrubber oxidation inhibitor and byproduct recovery
#88Method for treating sulfur hexafluoride using radiation and apparatus for collecting and treating by-products
#89Process for hydrochloric acid mediation
#90Flue-gas purification and reclamation system and method thereof
#91TREATMENT PROCESS OF PHOSPHOROUS PENTAFLUORIDE
#92Method for separating organofluorine compounds using membrane
#93Phosphorus absorption by hydration and fluorine recovery for fume exiting kiln in kiln phosphoric acid process
#94Low pressure drop static mixing system
#95Method for obtaining an iron-comprising solution of high concentration
#96Water recycling in a COremoval process and system
#97Corrosion resistant abatement system
#98VACUUM FORELINE REAGENT ADDITION FOR FLUORINE ABATEMENT
#99Device and process for fluorine recovery from smoke after phosphorus absorption by hydration in kiln process for production of phosphoric acid
#100Device for removing impurities from water-containing gas and impurities removal system
#101Continuous diffusion denuding with moving denuding surface
#102Vacuum pumping and abatement system
#103Alkalinity control agent supply method and apparatus for compressor impurity separation mechanism
#104Reducing hydrochloric acid in cement kilns
#105Methods and apparatus for treating fluorinated greenhouse gases in gas streams
#106Inlet assembly
#107Methods and apparatuses for isomerizing hydrocarbons
#108Removal of bromine from gaseous hydrogen bromide
#109Infectious medical waste treatment system
#110Process for sulfur dioxide, hydrochloric acid and mercury mediation
#111Flue-gas purification and reclamation system and method thereof
#112Automatic tuning control system for air pollution control systems
#113Recovery of Xe and other high value compounds
#114Control of wet scrubber oxidation inhibitor and byproduct recovery
#115Decontamination method for organic compound
#116Chlorine bypass device
#117Ash compositions recovered from coal combustion gases having reduced emissions of HCI and/or mercury
#118Recovery of halogens by partial condensation
#119Continuous Fe(III) production at atmospheric pressures
#120Hydrogen chloride removal process
#121Process and Apparatus for Improving the Operation of Wet Scrubbers
#122Processes, apparatus, compositions and systems for reducing emissions of HCI and/or sulfur oxides
#123Vacuum pump with abatement function
#124Gas pumping and treatment device
#125Process and apparatus for improving the operation of wet scrubbers
#126Method for removing contaminants from exhaust gases
#127PROCESS FOR CHLORIDE REDUCTION
#128Method for purification and conditioning of crude syngas based on properties of molten salts
#129Flur-gas purification and reclamation system and method thereof
#130Continuous diffusion denuding with moving denuding surface
#131Recovery of Xe and other high value compounds
#132Water-saving liquid-gas conditioning system
#133Process for disposal of hexachlorodisilane-containing vapors
#134Zero pollution recovery system for safely producing anhydrous fluorine hydride
#135STAGED ABSORBER SYSTEM AND METHOD
#136Dry scrubbing media compositions and methods of production and use
#137Hydrogen gas recovery system and hydrogen gas separation and recovery method
#138Air pollution control device and method for reducing amount of mercury in flue gas
#139CONTINUOUS DECHLORINATION PROCESS AND EQUIPMENT
#140Process and system for syngas treatment
#141Semiconductor Production Equipment Including Fluorine Gas Generator
#142PARTICULATE MATTER AND METHODS OF OBTAINING SAME FROM A KRAFT WASTE RECLAMATION
#143GAS SCRUBBING APPARATUS AND GAS SCRUBBING METHOD
#144SEQUESTRATION OF A GAS EMITTED BY AN INDUSTRIAL PLANT
#145SEQUESTRATION OF A GAS EMITTED BY AN INDUSTRIAL PLANT
#146Systems and methods for removing gaseous pollutants from a gas stream
#147FLUORINE PURIFICATION
#148Mercury oxidation catalyst and method for producing the same
#149Reactive gas control
#150METHODS AND APPARATUS FOR PROCESS ABATEMENT WITH RECOVERY AND REUSE OF ABATEMENT EFFLUENT
#151Method for absorbing chlorine from gas streams
#152EXHAUST GAS TREATMENT SYSTEM AND METHOD
#153Exhaust gas treatment method and system
#154METHODS AND SYSTEMS FOR EFFICIENT NEUTRALIZATION OF ACID GASES
#155Method for the cleaning of off-gas
#156Method to neutralize hydrogen chloride in superheated geothermal steam without destroying superheat
#157Method and device for entrained-flow sulfation of flue gas constituents
#158METHODS AND APPARATUS FOR TREATING EFFLUENT
#159Method for Removal of CIO3F
#160Systems and methods for removing gaseous pollutants from a gas stream
#161Method of treating a gas system
#162Low cost wet lime/limestone/sodium FGD system
#163SYSTEM AND APPARATUS FOR FLUORIDE ION CLEANING
#164Method of treating a gas stream
#165Reactive gas control
#166METHODS AND APPARATUS FOR ABATING ELECTRONIC DEVICE MANUFACTURING PROCESS EFFLUENT
#167Polyisocyanate production system and gas treatment apparatus
#168Process for the treatment of gas phase alkaline chloride in a combustion plant
#169Plasma scrubber
#170PARTICULATE MATTER AND METHODS OF OBTAINING SAME FROM A KRAFT WASTE RECLAMATION
#171Process and apparatus for reducing nitrogen oxides and halogenated organic compounds in incineration plants
#172Apparatus and method for providing heated effluent gases to a scrubber
#173Effluent gas recovery process for silicon production
#174Reduced liquid discharge in wet flue gas desulfurization
#175Method for detoxifying HCD gas and apparatus therefor
#176Rich gas absorption apparatus and method
#177Process for Treating Perfluorides
#178Systems and methods for removing gaseous pollutants from a gas stream
#179Method for preventing chlorine deposition on the heat-transferring surfaces of a boiler
#180EFFLUENT GAS STREAM TREATMENT SYSTEM HAVING UTILITY FOR OXIDATION TREATMENT OF SEMICONDUCTOR MANUFACTURING EFFLUENT GASES
#181PROCESSES FOR REMOVING SOx AND SULFURIC ACID AEROSOLS FROM CHLORINE-CONTAINING PROCESS GASES
#182Method and device for reducing polyhalogenated compounds in incineration plants
#183Polyisocyanate production system and gas treatment apparatus
#184Method and apparatus for cleaning the waste gases from a silicon thin-film production plant
#185Dry-scrubbing media compositions and methods of production and use
#186TREATMENT OF EFFLUENT CONTAINING CHLORINE-CONTAINING GAS
#187Sulfur hexafluoride recycling system and method for recycling sulfur hexafluoride
#188APPARATUS AND PROCESS FOR THE ABATEMENT OF SEMICONDUCTOR MANUFACTURING EFFLUENTS CONTAINING FLUORINE GAS
#189Methods and apparatus for downstream dissociation of gases
#190PROCESSES FOR ABSORBING CHLORINE FROM A GAS CONTAINING CHLORINE AND CARBON DIOXIDE
#191METHOD FOR REMOVING HALOGEN SERIES GAS AND AGENT FOR REMOVING HALOGEN SERIES GAS
#192Method of treating a gas stream
#193Method and Apparatus for Treating a Fluorocompound-Containing Gas Stream
#194Gas abatement
#195Effluent gas stream treatment system having utility for oxidation treatment of semiconductor manufacturing effluent gases
#196METHODS AND APPARATUS FOR PREVENTING DEPOSITION OF REACTION PRODUCTS IN PROCESS ABATEMENT REACTORS
#197Methods and apparatus for sensing characteristics of the contents of a process abatement reactor
#198Apparatus for manufacturing a process abatement reactor
#199METHODS AND APPARATUS FOR SELECTIVELY COUPLING PROCESS TOOLS TO ABATEMENT REACTORS
#200EFFLUENT GAS STREAM TREATMENT SYSTEM HAVING UTILITY FOR OXIDATION TREATMENT OF SEMICONDUCTOR MANUFACTURING EFFLUENT GASES
#201Exhaust gas treatment agent, exhaust gas treatment method and exhaust gas treatment device
#202Method and apparatus for collecting chemical compounds from semiconductor processing
#203Methods and apparatus for process abatement
#204Apparatus and method for controlled decomposition oxidation of gaseous pollutants
#205Process and device for cleaning combustion flue gases
#206Process for cleaning gases from gasification units
#207Apparatus for abatement of by-products generated from deposition processes and cleaning of deposition chambers
#208System and method for processing semiconductor material using radiant energy source
#209Process for treating perfluorides
#210Gas scrubbing method using electric energy and fossil fuel and gas scrubber thereof
#211Process byproduct trap and system including same
#212Exhaust gas treatment
#213Exhaust gas decomposition processor
#214Apparatus and process for the abatement of semiconductor manufacturing effluents containing fluorine gas
#215Method and apparatus for treating exhaust gas
#216Device for the purification of exhaust gases consisting of fluorine-containing compounds in a combustion reactor
#217Apparatus and process for the separation of particles from thermally after-treated process offgases
#218Chamber cleaning or etching gas regeneration and recycle method
#219Gas supplying method and system
#220Process byproduct trap, methods of use, and system including same
#221Semiconductor waste gas processing device with flame path
#222Method for eliminating metal halides that are present in a liquid or gaseous, organic or non-organic effluent
#223Processes and systems for producing light olefins and aromatics from a mixed plastics stream
#224Odor filter