ZERO-CARBON GLASS FURNACE PROCESS

Non-Triazine Based Scavengers

HYDROGEN SULFIDE REMOVAL METHOD FROM DRILLING MUD COMPOSITION

METHODS FOR PRODUCING PETROLEUM COKE

METHODS AND SYSTEMS FOR PURIFYING CARBON DIOXIDE

METHOD AND DEVICE FOR SUPPLYING TO CATALYST

GAS TREATMENT METHOD AND GAS TREATMENT DEVICE

Acid Gas Scrubbing Methods Featuring Amine Phase Separation for Hydrogen Sulfide Capture

METHOD FOR TREATING A WELL BORE FOR DEHYDROSULFURIZATION

ACIDIC GAS ABSORBENTS COMPRISING IONIC LIQUIDS

GREENHOUSE GAS ABATEMENT

EXHAUST GAS TREATMENT APPARATUS, EXHAUST GAS TREATMENT METHOD, AND METHOD FOR PRODUCING SULFIDE COMPOUND

System and Method of Treatment of Hydrogen Sulfide Gas Released from a Pipeline or Air Pressure Release Valve

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

PROCESS FOR STABILIZING NUTRIENTS IN A DISCHARGED ANAEROBIC DIGESTATE

HYDROGEN SULFIDE PURIFICATION METHOD AND LITHIUM SULFIDE PRODUCTION METHOD

RESIN SUBSTRATE-BASED IRON OXYHYDROXIDE DESULFURIZING AGENT AND PREPARATION METHOD THEREFOR

High efficiency utilization of heat in CO2 stripper

NUTRIENT RECOVERY SYSTEMS AND METHODS

AQUEOUS SOLUTIONS AND METHODS OF USING SAME FOR REMEDIATING CONTAMINANTS IN CONTAMINATED GASSES

ADSORBENT AND METHOD FOR PRODUCING ADSORBENT

System and Method of Treatment of Gas Contaminated with Hydrogen Sulfide and the Reduction of Hydrogen Sulfide Associated Odor

SYSTEM AND METHOD FOR PURIFICATION OF GASSES SUCH AS FUEL GASSES

VERSATILE SCRUBBING LIQUID FOR REMOVAL OF CONTAMINANTS FROM A GASEOUS STREAM

Gas Treatment Unit, Redox System and Method for Desulfurization of Gases Including Biogas

OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER

OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER

OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER

Gas Capture System Comprising a Heat Pump Using a Liquid Sorbent With Combined Temperature and Pressure Swings

SOLID LIQUID CATALYST COMPOSITION FOR HYDROGEN DESULFURIZATION

Heterogeneous catalyst for hydrocarbon sweetening

SOLID/LIQUID DESULFURIZATION CATALYST FOR HYDROCARBON PURIFICATION

Sweetener with Mixed Acetal(s) and Oxidation Inhibitor(s)

BIOGAS HALOGEN PROCESSING SYSTEMS AND METHODS

SULFIDE SCAVENGING AGGREGATE FOR THE CONSTRUCTION OF LANDFILL GAS WELLS

CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION

PROCESS FOR HYDROTREATING A FEED STREAM COMPRISING A BIORENEWABLE FEEDSTOCK WITH TREATMENT OF AN OFF-GAS STREAM

USE OF MELAMINE CYANURATE NANOPARTICLES AND SILICA NANOPARTICLES FOR H2S SCAVENGING

PROCESS FOR PRODUCING AMMONIUM THIOSULFATE FROM ANAEROBIC DIGESTATE

USE OF SILICA NANOPARTICLES WITH TRIAZINE FOR H2S SCAVENGING

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

SYSTEMS FOR AGGREGATING AND PROCESSING OF BIOGAS TO BIOMETHANE

Process for reducing emissions from the refining of crude oil to finished transportation fuels

SYSTEM AND METHOD FOR RECOVERY OF FUEL GAS FROM CRUDE OIL PURIFICATION

PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES

Hydrogen sulfide mitigation methods and systems

Heterogeneous desulfurization catalyst

USE OF SILICA NANOPARTICLES WITH GLYOXAL FOR H2S SCAVENGING

PROCESS FOR ELIMINATING HYDROGEN SULFIDE IN AN AMMONIUM SULFATE SOLUTION

PROCESS FOR REMOVAL OF ACID GASES FROM A FLUID STREAM

Hydrogen sulfide mitigation methods and systems

Co-current and Counter Contactor for Immiscible Fluids

SYSTEM FOR PROCESSING OF BIOGAS TO PRODUCE ELECTRICITY IN FUEL CELLS

Method and Scavenging Mixture for Removing Hydrogen Sulfide from a Gas Stream

Acid Gas Scrubbing Methods Featuring Amine Phase Separation for Hydrogen Sulfide Capture

METHODS FOR PRODUCING AND USING ALKALINE AQUEOUS FERRIC IRON CARBONATE SOLUTIONS

HYDROGEN SULFIDE SCAVENGING COMPOSITIONS WITH SUPRAMOLECULAR STRUCTURES AND METHODS OF USE

Process for hydrotreating a feed stream comprising a biorenewable feedstock with treatment of an off-gas stream

SYSTEM AND METHOD FOR REMOVING HYDROGEN SULFIDE FROM GAS

Systems, methods and materials for hydrogen sulfide conversion

ADDITION OF ALKALINE MATERIALS TO BIOTRICKLING FILTER OR BIO-FILTER MAKE-UP WATER

Biogas buffer storage system

ORGANIC AMMONIUM COMPOSITIONS AND METHODS OF THEIR USE AND MAKING

Utilization of biogas scrubber in anaerobic membrane bioreactor systems

Regeneration schemes for a two-stage adsorption process for Claus tail gas treatment

Stripping H2S off natural gas for multiple isotope analyses

YOLK-SHELL NANOPARTICLES FOR THE REMOVAL OF H2S FROM GAS STREAMS

Stabilized concentrated formaldehyde solutions and methods of use thereof

BIOLOGICAL DESULFURIZATION PROCESSING METHOD AND BIOLOGICAL DESULFURIZATION PROCESSING SYSTEM

Hydrogen Sulfide Removal in Liquid and Gas Streams

System for processing of biogas to produce electricity in fuel cells

Scale deposition inhibiting scavenger compositions and their use

Acid gas absorbent in biogas and biogas purification system using the same

Amine absorber configuration

Continuous desulfurization process based on metal oxide-based regenerable sorbents

Pelletized activated carbon and methods of production

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

Membrane process for H2 recovery from sulfur recovery tail gas stream of sulfur recovery units and process for environmentally greener sales gas

Continuous desulfurization process based on metal oxide-based regenerable sorbents

HS gas scrubbing and monitoring system for laboratory applications

Hydrogen sulfide adsorbent in biogas and biogas purification system using the same

Device and method for sulphur cycle-based advanced denitrification of waste water coupling autotrophic denitrification and heterotrophic denitrification

Organic ammonium compositions and methods of their use and making

Process for removal of sulfides from carbon monoxide rich gas stream at ambient temperatures

PROCESS FOR SULFUR REMOVAL FROM REFINERY OFF GAS

Use of porous glass media for a biofilter to remove odorous compounds from an air stream

Anionic ferric iron complexes in alkaline aqueous solutions

Systems, methods and materials for hydrogen sulfide conversion

Phototrophic purification of hydrogen sulfide containing streams

Decontamination of sulfur contaminants from a vessel

METHODS, PRODUCTS & USES RELATING TO SCAVENGING OF ACIDIC SULFIDE SPECIES

METHOD OF SCAVENGING ACID SULFIDE SPECIES

DIGESTER COMPRISING A POROUS INNER WALL

DIGESTER COMPRISING AN INNER WALL HAVING EXPANSIONS AND/OR HOLLOWS

METHODS, PRODUCTS & USES RELATING TO SCAVENGING OF ACIDIC SULFIDE SPECIES

Crosslinked polymer membranes and methods of their production

Process for separation of heavy metals and/or sulfur species from ionic liquids

Addition of alkaline materials to biotrickling filter or bio-filter make-up water

Methods for producing and using alkaline aqueous ferric iron solutions

Process and means for decomposition of sour gas and hydrogen generation

Methods for the capture of gaseous sulfur-containing compounds from a natural gas containing hydrogen sulfide

Composition for removing sulfur-containing compounds

Gas combustion treatment device, combustion treatment method, and gas purification system including gas combustion treatment device

Nutrient recovery systems and methods

Process for hydrogen sulfide scrubbing and method for ferric ion regeneration

System for flare gas recovery using gas sweetening process

Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams

Gas purification device

Use of porous glass media for a biofilter to remove odorous compounds from an air stream

ARCHITECTURED MATERIALS AS ADDITIVES TO REDUCE OR INHIBIT SOLID FORMATION AND SCALE DEPOSITION AND IMPROVE HYDROGEN SULFIDE SCAVENGING

Biogas buffer storage system

Zinc ammonium carbonate sulfide scavengers

Method and apparatus for removing HS scavengers from a fluid stream

System for processing of biogas to produce electricity in fuel cells

Systems for aggregating and processing of biogas to biomethane

Treatment of hydrogen sulfide gas under aerobic conditions

Hydrogen sulfide removal process

Dissolution of hexamine in non-aqueous solvent

Hydrogen sulfide scavengers

Decontamination of sulfur contaminants from a vessel

Method of sweetening hydrocarbon gas from hydrogen sulfide

Synergized acetals composition and method for scavenging sulfides and mercaptans

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

BIOGAS REFINING AND BIOMETHANE PRODUCTION UNIT

Compositions for mitigating hydrogen sulfide contamination using a recombinant protein with an affinity tag fused to a hydrogen sulfide scavenging enzyme

Compositions for mitigating hydrogen sulfide contamination using a recombinant protein with an affinity tag fused to a hydrogen sulfide scavenging enzyme

Process to prepare elemental sulphur

LOW-TEMPERATURE REMOVAL OF H2S USING LARGE-SURFACE-AREA NANO-FERRITES OBTAINED USING A MODIFIED CHEMICAL COPRECIPITATION METHOD

Removal of sulfur compounds from gas streams via precipitation

AN AIR TREATMENT SYSTEM

Preparation of new stable hydrogen sulfide scavengers useful in both water as well as oil medium applications

Functionalized aldehydes as HS and mercaptan scavengers

Systems and methods for removing hydrogen sulfide from an ammonia stream

Gas capture system

Process for removal of acid gases from a fluid stream

OIL SOLUBLE SULFIDE SCAVENGERS WITH LOW SALT CORROSION AND METHODS OF MAKING AND USING THESE SCAVENGERS

INTEGRATED SYSTEM AND METHOD FOR REMOVING ACID GAS FROM A GAS STREAM

Adsorbent materials, apparatus, and methods for removal of hydrogen sulfide from gases

IN-LINE PIPE CONTACTOR

BULK SEPARATION OF UNDESIRED COMPONENTS FROM GAS MIXTURES

Low pressure drop static mixing system

Methods and compositions for the removal of mercury from gases

Claus unit treatment of shutdown tail gas

Process and apparatus for removal of hydrogen sulphide from a gas

Hydrogen sulfide removal process

System and method for removing sulfur from hydrocarbon fluids

Systems and methods for removing hydrogen sulfide from an ammonia stream

Development of a novel high temperature stable scavenger for removal of hydrogen sulfide

SYNERGIZED ACETALS COMPOSITION AND METHOD FOR SCAVENGING SULFIDES AND MERCAPTANS

Synergized hemiacetals composition and method for scavenging sulfides and mercaptans

System for tail gas treatment of sulfur recovery units

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

Composite amine absorbing solution, and device and method for removing CO2 or H2S or both

Removal of hydrogen sulfide from process streams

Use of porous glass media for a biofilter to remove odorous compounds from an air stream

POLLUTION CONTROL USING OZONE

Hydrogen sulfide scavengers

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

Systems and methods to remove mercaptans from sour gas using membranes

Systems and methods to manage heat in an integrated oil and gas processing plant with sour gas injection

Manganese Oxide Nanoarchitectures for Broad-Spectrum Removal of Toxic Gases in Air-Filtration Applications

Acidic gas recovery system and reclaiming device to be used in same

System for flare gas recovery using gas sweetening process

Hydrogen sulfide scavenging additive composition and method of use thereof

Nitrogen based hydrogen sulfide scavengers and method of use thereof

Absorption agent, method of manufacturing same, and method for separation and recovery of acidic compound

Method for preparing solids from a mixture of at least one malachite powder and an oxide powder and the use of said solids

Decontamination of sulfur contaminants from a vessel

COMPOSITION OF SEQUESTRANT FOR APPLICATION TO THE ELIMINATION AND/OR REDUCTION OF HYDROGEN SULFIDE AND/OR MERCAPTANS IN FLUID

Cardo-type co-polyimide membranes for sour gas feed separations from natural gas

ARCHITECTURED MATERIALS AS ADDITIVES TO REDUCE OR INHIBIT SOLID FORMATION AND SCALE DEPOSITION AND IMPROVE HYDROGEN SULFIDE SCAVENGING

SCAVENGERS

SYSTEMS AND METHODS FOR WATER GAS SHIFT WITH REDUCED STEAM CONSUMPTION

ADSORBENT MATERIALS, APPARATUS, AND METHODS FOR REMOVAL OF HYDROGEN SULFIDE FROM GASES

Process for sulfur removal from refinery off gas

Crosslinked polymer membranes and methods of their production

Acid gas recovery method and system and iron ion analysis method and system

Process for removing H2S from gas stream by calcium based reaction separation

Method for Gas Separation, Purification and Clarification by FTrPSA

Process for removing sulphur compounds from process streams

Adsorbent material for removal of hydrogen sulfide

Complex malodor removing equipment

Method and apparatus for removal of hydrogen sulphide from gas mixtures with microorganisms

Desulfurization process using a combination of a suspension bed and a fixed bed

Integrated system for wet desulfurization using a suspension bed and regeneration

Renewable high efficient desulfurization process using a suspension bed

High efficient desulfurization-regeneration system using a suspension bed

Wet desulfurization process using a suspension bed

Dissolution of hexamine in non-aqueous solvent

METHOD FOR BIOLOGICAL REMOVAL OF SULFIDES FROM WATER

Scale deposition inhibiting scavenger compositions and their use

Ozone oxidation decomposition treatment method for VOCs and/or gaseous inorganic reducing compounds in gas

Crystallization column and crystallization method

Gas treatment method

Process for the regeneration of an alkaline solution used in a process for the extraction of sulphur-containing compounds not comprising a washing step

GAS TREATMENT METHOD AND APPARATUS

COPPER ADSORBENT FOR ACETYLENE CONVERTER GUARD BED

Copper adsorbent for gas purification

Functionalized aldehydes as HS and mercaptan scavengers

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

Gas treatment system and gas treatment method

Titanium-dioxide-based double-layer hollow material, preparation method thereof, and application thereof in photocatalytic treatment of hydrogen sulfide

DEGASSING SYSTEM AND DEVICE FOR DEGASSING LIQUID SULFUR

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

Plasma air purifier

Removal of sulfur from naphtha

Treatment of hydrogen sulfide gas under aerobic conditions

Preparation of new stable hydrogen sulfide scavengers useful in both water as well as oil medium applications

Systems and Methods for Processing Biogas

Method of reducing hydrogen sulfide levels in gaseous mixtures using triazines

Material such as film, fiber, woven and nonwoven fabric with adsorbancy

Process for treating a hydrogen sulphide and mercaptans comprising gas

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

Compositions for mitigating hydrogen sulfide contamination using a recombinant protein with an affinity tag fused to a hydrogen sulfide scavenging enzyme

Integrated system and method for removing acid gas from a gas stream

Systems and methods for removing hydrogen sulfide from an ammonia stream

Absorbing liquid, method for preparing absorbing liquid, and device and method for removing CO2 or H2S or both

Process For Selectively Removing Hydrogen Sulphide From Gaseous Mixtures And Use Of A Thioalkanol For Selectively Removing Hydrogen Sulphide

Processes for filtering chemicals from air streams

WATER-BASED FORMULATION OF H2S/MERCAPTAN SCAVENGER FOR FLUIDS IN OILFIELD AND REFINERY APPLICATIONS

Separations with ionic liquid solvents

Claus unit treatment of shutdown tail gas

Removal of hydrogen sulfide from process streams

ENZYMES FOR REMOVING SULFUROUS COMPOUNDS IN DOWNHOLE FLUIDS

Method for removing contaminant from a fluid stream

Method of scavenging hydrogen sulfide and mercaptans using well treatment composites

Method for the production of superabsorbent pellets and/or of a fibrous material from crop residues

MULTIFUNCTIONAL PRODUCT WITH HYDROGEN SULFIDE SCAVENGING AND HYDRATE INHIBITION CAPACITY

Manganese oxide nanoarchitectures for broad-spectrum removal of toxic gases in air-filtration applications

METHODS AND SYSTEMS FOR TOTAL ORGANIC CARBON REMOVAL

Method and apparatus for cleaning a contaminated air stream

Method to prepare one or more chemical products using hydrogen sulfide

Modified alkali metal nanotitanates for hydrogen sulfide adsorption

Biofilter with fuzzy logic control

Method of adsorptive gas separation using thermally conductive contactor structure

Processes and compositions for scavenging hydrogen sulfide

Absorbent solution based on beta-hydroxylated tertiary diamines and method of removing acid compounds from a gaseous effluent

Hydrogen sulfide scavengers

Acid gas removal process by absorbent solution comprising amine compounds

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

Decontamination of sulfur contaminants from a vessel

Desulphurisation material comprising copper supported on zinc oxide

System and method for removing sulfur from hydrocarbon fluids

PROCESS FOR SCAVENGING HYDROGEN SULFIDE PRESENT IN A FLUID STREAM

Systems and methods for improved sulfur recovery from claus process tail gas

Acid gas capture system and method saving energy by cooling absorbent, which has passed reboiler, by means of steam condensate

PROCESS FOR SULFUR REMOVAL FROM REFINERY OFF GAS

A method for treating sulphate-containing waters

Staged reaction plenum partition wall for furnace

Development of a novel high temperature stable scavenger for removal of hydrogen sulfide

Process and apparatus for hydrogen sulfide removal

Reclaiming device, method, and recovery unit of CO, HS, or both of COand HS

SCRUBBERS

Regenerable system for the removal of sulfur compounds from a gas stream

Methods and Compositions for the Removal of Mercury From Gases

Reclaiming device, method, and recovery unit of CO, HS, or both of COand HS

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

Flue gas desulfurization systems and methods of use

Flue-gas purification and reclamation system and method thereof

GAS SCAVENGERS

Method of enhancing removal of gaseous contaminants from a feedstream in a treatment chamber having liquid medium

Low pressure drop static mixing system

Desulfurization of flue gas from an amine process

Gas absorbing and regenerating apparatus and method for operating same

Process for producing a regenerable oxide-based adsorbent

Separations with ionic liquid solvents

Modified alkali metal nanotitanates for hydrogen sulfide adsorption

Desulfurization agent

Addition of alkaline materials to biotrickling filter or bio-filter make-up water

METHOD OF MITIGATING HYDROGEN SULFIDE OR MERCAPTAN CONTAMINATION WITH AN ENZYME BASED SCAVENGER

Use of porous glass media for a biofilter to remove odorous compounds from an air stream

Hydrogen sulfide abatement in geothermal facilities

Plant for manufacturing hydrogen sulfide gas and method for exhausting hydrogen sulfide gas

EFFECTIVE REMOVAL OF ACIDIC SULFIDE GAS USING AMMONIA-BASED DESULFURIZATION

Method and Device for Removal of Hydrogen Sulfide from a Gas

Treatment of hydrogen sulfide

Method for selective absorption of hydrogen sulfide from a gaseous effluent by a 1,2-bis(2-dimethylaminoethoxy)ethane-based absorbent solution comprising a viscosifying agent

High capacity solid filtration media

METHOD FOR SELECTIVE ABSORPTION OF HYDROGEN SULFIDE FROM A GASEOUS EFFLUENT COMPRISING CARBON DIOXIDE USING AN AMINE-BASED ABSORBENT SOLUTION COMPRISING A VISCOSIFYING AGENT

METHODS FOR CONVERTING MANGANESE DIOXIDE INTO A WATER-SOLUBLE MANGANESE SALTS

Configurations and methods for advanced oxygen enrichment for sulfur recovery

Zoned catalysed substrate monolith

METHODS AND APPARATUSES FOR REMOVING IMPURITIES FROM A GASEOUS STREAM

Biofilter with fuzzy logic control

Dry-scrubbing media compositions and methods of production and use

PROCESS FOR SELECTIVELY REMOVING HYDROGEN SULPHIDE FROM GASEOUS MIXTURES AND USE OF A THIOALKANOL FOR SELECTIVELY REMOVING HYDROGEN SULPHIDE

Sulfur recovery unit

Method of forming an agent and its use in desulphurisation

Flue-gas purification and reclamation system and method thereof

Separations with ionic liquid solvents

Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors

Process for removing one or more sulfur compounds and an apparatus relating thereto

Epoxide-based hydrogen sulfide scavengers

Highly active nano iron catalyst for the absorption of hydrogen sulfide

Dry chemical scrubber with pH adjustment

Method and device for separating hydrogen sulfide and hydrogen production system using the same

Adsorbent material, process for its preparation and use thereof

Removal of hydrogen sulfide from gas streams

Material such as film, fiber, woven and nonwoven fabric with adsorbancy

Method of preparation of a COremoval sorbent with high chemical stability during multiple cycles