HYDROGEN SULFIDE REMOVAL PROCESS

HYDROXYL-BASED SYSTEM FOR FILTERING AND DISINFECTING AIR AND LIQUIDS AND A METHOD OF USE

MONOLITHIC STRUCTURES AND METHODS OF USE THEREOF

CATALYST FOR CATALYTIC OXIDATIVE CRACKING OF HYDROGEN SULPHIDE WITH CONCURRENT HYDROGEN PRODUCTION

PROCESS FOR REMOVING HYDROGEN SULFIDE FROM A HYDROCARBON GASEOUS COMPOSITION

Low Temperature Hydrogen Sulfide Removal Systems with Hydriodic Acid and Iodine Mixtures

HYBRID ELECTRIC VEHICLE

PLANT AND METHOD FOR THE REGENERATION OF SPENT BLEACHING SANDS/EARTHS AND THE PRODUCTION OF BIOGAS

USE OF OFF-GASES RICH IN CARBON MONOXIDE AS FEEDSTOCKS IN STEAM REFORMERS

PYROLYSIS GAS TREATMENT INCLUDING HALOGEN AND/OR SULFUR REMOVAL

SOLID LIQUID CATALYST COMPOSITION FOR HYDROGEN DESULFURIZATION

Heterogeneous catalyst for hydrocarbon sweetening

SOLID/LIQUID DESULFURIZATION CATALYST FOR HYDROCARBON PURIFICATION

USE OF SILICA NANOPARTICLES WITH TRIAZINE FOR H2S SCAVENGING

Removal of Sulfur Compounds from Gas

Heterogeneous desulfurization catalyst

CATALYTIC OXIDATION OF CARBON BLACK EXHAUST GAS

Catalyst capable of simultaneously removing COS and H2S in garbage gasification and preparation method thereof

Hydrophilic and hydrophobic composite packing-based rotating packed bed and system

CATALYST FOR CATALYTIC OXIDATIVE CRACKING OF HYDROGEN SULPHIDE WITH CONCURRENT HYDROGEN PRODUCTION

PROCESS FOR SULFUR REMOVAL FROM REFINERY OFF GAS

Catalyst for catalytic oxidative cracking of hydrogen sulphide with concurrent hydrogen production

Molybdenum based catalyst supported on titania-modified zeolite

Helium recovery from gaseous streams

Direct oxidation of hydrogen sulfide in a hydroprocessing recycle gas stream with hydrogen purification

Method of sweetening hydrocarbon gas from hydrogen sulfide

Process for treating the off gas from a carbon black plant to recover sulphur

Method for inter-bed cooling in wet gas sulfuric acid plants

Process for producing a purified gas stream

Method and system for catalytic oxidation of a lean HS stream

Process for the combined removal of siloxanes and sulfur-containing compounds from biogas streams

Claus unit treatment of shutdown tail gas

Process and apparatus for removal of hydrogen sulphide from a gas

Method for cleaning viscose production off-gases and catalysts for use in the method

CATALYST INTENDED FOR DESULFURIZATION/DEMERCAPTANIZATION/DEHYDRATION OF GASEOUS HYDROCARBONS

Process for energy recovery in carbon black production

METHOD AND APPARATUS FOR SULFUR REMOVAL

Filter medium

Helium recovery from gaseous streams

Process for sulfur removal from refinery off gas

Wet desulfurization process using a suspension bed

Gas treatment method

Device, process, and catalyst intended for desulfurization/demercaptanization/dehydration of gaseous hydrocarbons

Method and device for the desulphurisation of a gas flow

Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction

Method for removing hydrogen sulfide from an acid gas

Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur

PROCESS TO PREPARE ADSORBENTS FROM ORGANIC FERTILIZER AND THEIR APPLICATIONS FOR REMOVAL OF ACIDIC GASES FROM WET AIR STREAMS

Claus unit treatment of shutdown tail gas

A PROCESS FOR THE OXIDATION OF HYDROGEN SULFIDE TO SULFUR TRIOXIDE WITH SUBSEQUENT SULFUR REMOVAL AND A PLANT FOR CARRYING OUT THE PROCESS

THERMAL STAGE AND REDUCTION ABSORPTION SULFUR RECOVERY PROCESS

System and Method for Scrubbing Contaminated Gas with a Glycerol Solution

Systems and methods for separating hydrogen sulfide from carbon dioxide in a high-pressure mixed stream

PROCESS FOR SULFUR REMOVAL FROM REFINERY OFF GAS

Catalyst for the oxidation of sulfur compounds

Process for removing sulfur compounds from a gas with hydrogenation and direct oxidation steps

SYSTEM AND METHOD FOR CATALYST REGENERATION

Catalytic adsorbents obtained from municipal sludges, industrial sludges, compost and tobacco waste and process for their production

CATALYTIC ACTIVATED CARBON STRUCTURES AND METHODS OF USE AND MANUFACTURE

Flue-gas purification and reclamation system and method thereof

Zero emissions sulphur recovery process with concurrent hydrogen production

Zero emissions sulphur recovery process with concurrent hydrogen production

Method for recovering hydrogen from hydrogen sulfide

BIOLOGICAL ODOR CONTROL SYSTEM

Catalyst for selective oxidation of sulphur compounds

Catalysts for oxidative sulfur removal and methods of making and using thereof

System and method for reducing emissions via solvent injection

Zero emissions sulphur recovery process with concurrent hydrogen production

System and Method for Scrubbing Contaminated Gas with a Glycerol Solution

PROCESS TO PREPARE ADSORBENTS FROM ORGANIC FERTILIZER AND THEIR APPLICATIONS FOR REMOVAL OF ACIDIC GASES FROM WET AIR STREAMS

Hydrogen sulfide conversion to hydrogen

Catalytic oxidation of sulphide species

Zero emissions sulphur recovery process with concurrent hydrogen production

Process for the removal of hydrogen sulfide from a gas stream

Process to prepare adsorbents from organic fertilizer and their applications for removal of acidic gases from wet air streams

Composition 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

Carbon catalyst for decomposition of hazardous substance, hazardous-substance-decomposing material, and method for decomposition of hazardous substance

SYSTEM AND METHOD FOR TREATING GAS FROM A BIOMASS GASIFICATION

High pressure reduction-oxidation desulfurization process

SYSTEM FOR DEGRADING AND REMOVING TOXIC SUBSTANCE BY MEANS OF THERMAL EXCITATION OF CHROMIUM OXIDE OR NICKEL OXIDE

HYDROGEN SULFIDE CONVERSION TO HYDROGEN

Process for gas sweetening

Process for the selective oxidation of hydrogen sulphide

DESULFURIZATION PROCESS

Process for sulfur removal from refinery off gas

PROCESS TO PREPARE ADSORBENTS FROM ORGANIC FERTILIZER AND THEIR APPLICATIONS FOR REMOVAL OF ACIDIC GASES FROM WET AIR STREAMS

ODOR ABATEMENT OF ORGANIC WASTE

Preparation of desulphurisation materials

Process for removal of hydrogen sulphide and carbon dioxide from an acid gas stream

Process for desulphurization of a gaseous effluent comprising a device for on-line analysis and control

Process for producing a gas stream depleted of hydrogen sulphide

Process and device for desulfurization of a gas, comprising a stage for elimination of sulfur by cooling a gas stream

CATALYTIC ADSORBENTS OBTAINED FROM MUNICIPAL SLUDGES, INDUSTRIAL SLUDGES, COMPOST AND TOBACCO WASTE AND PROCESS FOR THEIR PRODUCTION

REACTOR EMPLOYING CATALYSTS UPON OR WITHIN A CLOTH-LIKE MATERIAL

Process for Desulfurization of Hot Fuel Gases

SULFUR REMOVAL FROM GASES

Onsite chemistry air filtration system

System and process for gas sweetening

Direct oxidation of sulfur with carbon dioxide recycle

Hydrogen Sulfide Conversion to Hydrogen

Cartridge adsorber system for removing hydrogen sulfide from reformate

Redox gas sweetening solutions

Titanium Oxide Photocatalyst, Process For Producing The Same And Application

Process for producing a gas stream depleted of hydrogen sulphide

Sulfur recovery plant

PROCESS FOR THE REMOVAL OF SULPHUR COMPOUNDS AND CARBON DIOXIDE FROM A GAS STREAM

Configurations and methods for effluent gas treatment

System and process for gas sweetening

Method for direct oxidation of hydrogen sulfide to elemental sulfur at low temperatures

Process for removing sulfur from a fuel gas stream

Method of treating hydrogen sulfide, method of producing hydrogen, and photocatalytic-reaction apparatus

Method And Apparatus For Regenerating NOx Adsorbers

SYSTEM AND METHOD FOR REMOVING SULFUR FROM FUEL GAS STREAMS

Novel catalyst useful for removal of hydrogen sulphide from gas and its conversion to sulphur, a process for preparing such catalyst and a method for removing of hydrogen sulphide using said catalyst

Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream

Process for the production of hydrogen

Process for recovering sulphur from a gas stream containing hydrogen sulphide

Novel catalyst useful for removal of hydrogen suiplhide from gas and its conversion to sulphur. A process for preparing such catalyst and a method for removing of hydrogen sulphide using said catalyst

CATALYTIC ADSORBENTS OBTAINED FROM MUNICIPAL SLUDGES, INDUSTRIAL SLUDGES, COMPOST AND TOBACCO WASTE AND PROCESS FOR THEIR PRODUCTION

Onsite chemistry air filtration system

Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream

Configurations and methods for acid gas and contaminant removal with near zero emission

Method for low temperature, high activity and selectivity catalytic conversion using electrochemical (NEMCA) cells

Catalytic composition for oxidation of hydrogen sulfide, and methods for preparation thereof

Method for isolating hydrogen sulphide from coke oven gas with the subsequent recovery of elemental sulphur in a Claus plant

Catalytic partial oxidation process for recovering sulfur from an HS-containing gas stream

Process to prepare adsorbents from organic fertiilizer and their applications for removal of acidic gases from wet air streams

Process and system for controlling a process gas stream

Method and apparatus for regenerating NOx adsorbers

Titanium oxide photocatalyst, process for producing the same and application

Bypass controlled regeneration of NOx adsorbers

Apparatus and catalytic partial oxidation process for recovering sulfur from an HS-containing gas stream

Microfibrous entrapment of small reactive particulates and fibers for high contacting efficiency removal of contaminants from gaseous or liquid streams

Superox process for increasing processing capacity of sulfur recovery facilities

Catalyst useful for removal of hydrogen sulphide from gas stream and its conversion to sulphur, a process for preparing such catalyst and a method for removing of hydrogen sulphide using said catalyst

Process for eliminating sulfur-containing compounds by direct oxidation

Process for removing hydrogen sulfide from sour gases with ZIF-67 supported on mixed metal oxides

Enhanced tail gas treatment of sulfur recovery unit with steam swept membranes

Systems, devices, compositions, and/or methods for de-sulphurizing acid gases

Systems, devices, compositions, and/or methods for de-sulphurizing acid gases