29732 ⎘
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; Catalytic processes Removing sulfur compounds
Sub-classes:Systems and Methods for Pollution Control and Particulate Abatement for Use in Achieving Compliance with Regional Haze Regulations
#2HYDROCARBON PRODUCTION SYSTEM AND HYDROCARBON PRODUCTION METHOD
#3PROCESS AND SYSTEM FOR REMOVING IMPURITIES FROM A GAS STREAM
#4FUEL PROCESSING UNIT FOR A FUEL CELL SYSTEM AND METHOD OF OPERATING THEREOF AT AN ELEVATED TEMPERATURE
#5PROCESS FOR REMOVING CARBON MONOXIDE AND/OR GASEOUS SULPHUR COMPOUNDS FROM HYDROGEN GAS AND/OR ALIPHATIC HYDROCARBONS
#6PROCESS FOR SULFUR REMOVAL FROM REFINERY OFF GAS
#7Method of attaching/detaching catalytic unit and catalytic reactor
#8Hydrogen sulfide removal process
#9Method for the removal of oxygen from an industrial gas feed
#10High metals content hydrolysis catalyst for use in the catalytic reduction of sulfur contained in a gas stream, and a method of making and using such composition
#11Waste Gas Processing Device, Vacuum Coating System, and Operation Method of Waste Gas processing Device
#12PROCESS FOR THE REMOVAL OF HYDROGEN CHLORIDE AND SULFUR OXIDES FROM A GAS STREAM BY ABSORPTION
#13Claus unit treatment of shutdown tail gas
#14Hydrogen sulfide removal process
#15CATALYST INTENDED FOR DESULFURIZATION/DEMERCAPTANIZATION/DEHYDRATION OF GASEOUS HYDROCARBONS
#16Gas clean-up unit and gas purification method
#17Device, process, and catalyst intended for desulfurization/demercaptanization/dehydration of gaseous hydrocarbons
#18Device, process, and catalyst intended for desulfurization and demercaptanization of gaseous hydrocarbons
#19Method for the removal of oxygen from an industrial gas
#20Process 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
#21Device, process, and catalyst intended for desulfurization and demercaptanization of gaseous hydrocarbons
#22Recovery and re-use of waste energy in industrial facilities
#23Recovery and re-use of waste energy in industrial facilities
#24REMOVAL OF HETEROATOM-CONTAINING COMPOUNDS FROM FLUIDS
#25Process for sulfur removal from refinery off gas
#26Device, process, and catalyst intended for desulfurization and demercaptanization of gaseous hydrocarbons
#27Recovery and re-use of waste energy in industrial facilities
#28Device, process, and catalyst intended for desulfurization/demercaptanization/dehydration of gaseous hydrocarbons
#29Additives for gas phase oxidative desulfurization catalysts
#30SYSTEM FOR SULFUR CONTAMINATE REMOVAL FROM HYDROCARBON LIQUIDS AND GASES AND METHODS THEREOF
#31Method for treatment of gas
#32Systems for recovery and re-use of waste energy in hydrocracking-based configuration for integrated crude oil refining and aromatics complex
#33Systems for recovery and re-use of waste energy in hydrocracking-based configuration for integrated crude oil refining and aromatics complex
#34Systems for recovery and re-use of waste energy in crude oil refining and aromatics complex
#35Systems for recovery and re-use of waste energy in crude oil refining facility and aromatics complex
#36Systems for recovery and re-use of waste energy in crude oil refining facility and aromatics complex through simultaneous intra-plant integration and plants' thermal coupling
#37Recovery and re-use of waste energy in industrial facilities
#38Additives for gas phase oxidative desulfurization catalysts
#39Process for removing and recovering HS from a gas stream by cyclic adsorption
#40High metals content hydrolysis catalyst for use in the catalytic reduction of sulfur contained in a gas stream, and a method of making and using such composition
#41Claus unit treatment of shutdown tail gas
#42Fuel cell system and desulfurization system
#43Fuel cell system and desulfurization system
#44METHODS AND APPARATUS TO TREAT EXHAUST STREAMS
#45Recovery and re-use of waste energy in industrial facilities
#46Recovery and re-use of waste energy in industrial facilities
#47Recovery and re-use of waste energy in industrial facilities
#48Recovery and re-use of waste energy in industrial facilities
#49Recovery and re-use of waste energy in industrial facilities
#50Power generation from waste heat in integrated crude oil refining, aromatics, and utilities facilities
#51Power generation using independent triple organic rankine cycles from waste heat in integrated crude oil refining and aromatics facilities
#52Power generation from waste heat in integrated hydrocracking and diesel hydrotreating facilities
#53Recovery and re-use of waste energy in industrial facilities
#54Recovery and re-use of waste energy in industrial facilities
#55Recovery and re-use of waste energy in industrial facilities
#56Fuel cell system and desulfurization system
#57PROCESS FOR SULFUR REMOVAL FROM REFINERY OFF GAS
#58Method for heat-treating a material flow and for cleaning resulting exhaust gases
#59System and method for creating and maintaining liquid bunker and reducing sulfur contaminants
#60Catalyst for the oxidation of sulfur compounds
#61Precipitated and calcined composition based on zirconium oxide and cerium oxide
#62Method for treating sulphur-containing exhaust gases and device thereof
#63System and method for creating and maintaining liquid bunker and reducing sulfur contaminants
#64Fuel cell system and desulfurization system
#65Deodorizing material, process for manufacturing deodorizing material, and deodorizing device
#66Nano-hybrid catalyst for NOremoval
#67Systems and methods for removal of organic sulfides and hydrogen sulfide contaminants from mixed gas streams
#68Method for preparing a catalyst composition suitable for removing sulfur from a catalytic reduction system
#69Fuel cell system having biogas desulfurizer assembly with manganese oxide desulfurizer material
#70Process for sulfur removal from refinery off gas
#71Photocatalyst composition and preparation for the same
#72Composition containing oxides of zirconium, cerium and another rare earth having reduced maximum reducibility temperature, a process for preparation and use thereof in the field of catalysis
#73PURIFICATION UNIT AND DEODORIDING DEVICE
#74CATALYST COMPOSITION AND CATALYTIC REDUCTION SYSTEM
#75Filtering device
#76Desulphurisation process
#77Catalyst composition useful in the catalytic reduction of sulfur compound contained in a gas stream and a method of making and using such composition
#78Fuel cell system and desulfurization system
#79METHOD AND APPARATUS FOR TREATING AN OFF-GAS STREAM
#80Process for producing purified natural gas
#81Method for removing contaminants from gas flows containing water
#82Catalyst supports
#83Catalyst and its use in desulphurisation
#84Process for sulfur removal from refinery off gas
#85Processes and Apparatuses for Reducing Pollutants and Producing Syngas
#86Process for a reduction in the amount of sulphur compounds, hydrogen cyanide, and formic acid in synthesis gas
#87Treatments of tail gas from a claus unit over an optimized sequence of catalysts
#88CATALYST AND PROCESS FOR THE DESULFURIZATION OF HYDROCARBON-COMPRISING GASES
#89HIGHLY STABLE AND REFRACTORY MATERIALS USED AS CATALYST SUPPORTS
#90Simultaneous warm gas desulfurization and CO-shift for improved syngas cleanup
#91Catalyst for removal of sulfer from a gaseous stream
#92CATALYST SUPPORTS
#93Process and system for the abatement of impurities from a gas stream
#94Desulphurization of hydrocarbon feeds using electrolytic hydrogen
#95Catalyst composition useful in the catalytic reduction of sulfur compound contained in a gas stream and a method of making and using such composition
#96Process for removing sulfur from a fuel gas stream
#97Process for removing sulfur from separate less reactive and more reactive fuel gas streams containing organic sulfur and light olefins
#98Process for removing sulfur from a fuel gas stream additionally containing carbon dioxide and light olefins
#99PROCESS FOR THE REMOVAL OF SULPHUR COMPOUNDS AND CARBON DIOXIDE FROM A GAS STREAM
#100COS-Claus configurations and methods
#101Configurations and methods for SOremoval in oxygen-containing gases
#102Process for producing a purified gas stream
#103Configurations and methods for effluent gas treatment
#104Method for Producing a Catalyst for the Desulfurization of Hydrocarbon Flows
#105Catalyst and its use in desulphurisation
#106Desulfurization and novel process for same
#107Method of capturing mercaptans contained in a natural gas by concentration
#108Method of removing impurities from a gas
#109Method and apparatus for purifying a gas
#110Method for removing impurities from a gas
#111Method for enabling the provision of purified carbon dioxide
#112Purification of a mixture of h
Process for the removal of SO, HCN and HS and Optionally COS, CSand NHfrom a gas stream
#114Adsorbent, porous filter, air cleaning device, method of cleaning air, and method of manufacturing porous filter
#115Systems and processes for reducing the sulfur content of hydrocarbon streams
#116Method for low temperature, high activity and selectivity catalytic conversion using electrochemical (NEMCA) cells
#117Catalytic sulfur removal from a hydrocarbon stream
#118Method for removing sulfur compounds from gases containing hydrocarbons
#119Process for producing synthesis gas for the fischer-tropsch synthesis and producing apparatus thereof
#120Process for eliminating sulfur-containing compounds by direct oxidation
#121Desulfurization and novel process for same
#122Desulfurization and novel process for same
#123Treating sulfur dioxide containing stream by acid aqueous absorption