Removing mixtures of hydrogen sulfide and carbon dioxide

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CPC
B01D53/1462

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D53/00Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases

Current Industry

B01D53/1462Removing mixtures of hydrogen sulfide and carbon dioxide

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Patents Grantslast 30 patents

Information Patent Grant
System, apparatus and method for managing heat transfer in post com...
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- Issue date Jan 14, 2025
- Victor Juchymenko
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Process for treating offgas from hydrotreating of renewable feedstocks
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- Issue date Dec 31, 2024
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- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Tanaka
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Method and a system for abating H2S and CO2 from H2S and CO2 rich g...
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Process and plant for removal of acidic gas constituents from synth...
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System for flare gas recovery using gas sweetening process
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System for flare gas recovery using gas sweetening process
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Hydrogen sulfide adsorbent in biogas and biogas purification system...
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Scrubbing fluid and methods for using same
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Amine sweetening in flash gas
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Carbon neutral conversion of residue
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Method of producing a cooled syngas of improved quality
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System and method for treating a methane system to remove carbon di...
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Hydrogen sulfide adsorbent in biogas and biogas purification system...
- Patent number 11,731,103
- Issue date Aug 22, 2023
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- Il Hyun Baek
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Process and plant for removing disruptive components from raw synth...
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- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
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Acid gas absorbent in biogas and biogas purification system using t...
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Method for syngas separation at hydrogen producing facilities for c...
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Absorbent liquid for CO2 and/or H2S, and apparatus and method using...
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System and method for integrated absorber intercooling via rich sol...
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- Lawrence Livermore National Security, LLC
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Method and System for Removing Acid Gas from Ethylene Cracking Gas
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MAKING FT PRODUCTS AFTER STREAM REFORMING AND HYDROCARBON REFORMING
- Publication number 20250059036
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- Thermochem Recovery International, Inc.
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ACIDIC GAS RECOVERY APPARATUS AND ACIDIC GAS RECOVERY METHOD
- Publication number 20250001353
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- Toshiba Energy Systems & Solutions Corporation
- Takashi OGAWA
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SOFT SENSING ALKANOLAMINE CONCENTRATION FOR INTELLIGENT CIRCULATION...
- Publication number 20240399287
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- Saudi Arabian Oil Company
- Hasan M. Alshafei
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MEASUREMENT OF IRON IN GLYCOL AND AMINE IN NATURAL GAS PROCESSING
- Publication number 20240328934
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- Saudi Arabian Oil Company
- Mohamed Ahmed Saad Mahmoud
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CONTROL SCHEME FOR AMINE CONTACTOR
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- Saudi Arabian Oil Company
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Generate Hydrogen as Fuel at Natural Gas Processing Plant to Reduce...
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- SOLVCOR TECHNOLOGIES, LLC
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PROCESS TO CONTINUOUSLY TREAT A HYDROGEN SULPHIDE COMPRISING GAS
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- PAQUES I.P. B.V.
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SCRUBBING FLUID AND METHODS FOR USING SAME
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CARBON NEUTRAL CONVERSION OF RESIDUE
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- Saudi Arabian Oil Company
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COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD
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- Mitsubishi Heavy Industries, Ltd.
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SYSTEM, APPARATUS AND METHOD FOR MANAGING HEAT TRANSFER IN POST COM...
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TWO STEP AMINE ABSORPTION PROCESS FOR REMOVAL CO2/H2S FROM BIOGAS
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- Airco Process Technology A/S
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AMINE SWEETENING IN FLASH GAS
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- Saudi Arabian Oil Company
- Nasser A. Al-Qahtani
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REMOVAL OF ACID GASES FROM GASEOUS MIXTURES CONTAINING THEM
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- Publication date Jan 4, 2024
- ENI S.p.A.
- Alberto Renato DE ANGELIS
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PROCESS FOR TREATING OFFGAS FROM HYDROTREATING OF RENEWABLE FEEDSTOCKS
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- Publication date Dec 28, 2023
- Shell Oil Company
- Andries Hendrik JANSSEN
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- Publication date Dec 7, 2023
- Thermochem Recovery International, Inc.
- Ravi Chandran
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Gas Purification Apparatus and Method
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- Streamline Innovations Inc
- Peter J. Photos
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SYSTEM AND METHOD FOR SOLVENT REGENERATION
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- Norfaizah A. MANAN
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NATURAL GAS SWEETENING METHODS AND RELATED SYSTEMS
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- William L. Holland
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METHOD FOR SYNGAS SEPARATION AT HYDROGEN PRODUCING FACILITIES FOR C...
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PROCESS AND PLANT FOR GAS MIXTURES CONTAINING ACID GAS TREATMENT
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- Publication date Feb 23, 2023
- ENI S.p.A.
- Alberto Renato De ANGELIS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REDUCING ENERGY AND WATER DEMANDS OF SCRUBBING CO2 FROM...
- Publication number 20230038193
- Publication date Feb 9, 2023
- Saudi Arabian Oil Company
- Serguey Viktorov Arkadakskiy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Removing mixtures of hydrogen sulfide and carbon dioxide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System, apparatus and method for managing heat transfer in post com...

Process for treating offgas from hydrotreating of renewable feedstocks

System and method for solvent regeneration

Composite amine absorbent, removal unit, and removal method

Method and a system for abating H2S and CO2 from H2S and CO2 rich g...

Gas exchange system and method

Gas purification apparatus and method

Device and method for desulfurizing natural gas

Method of generating clean syngas

Process and plant for purifying crude synthesis gas

Solvent and process for removing carbon dioxide from a gaseous mixt...

Process and plant for removal of acidic gas constituents from synth...

Control scheme for amine contactor

Controlling degradation in a reboiler via a hydrophobic coating

Carbon neutral conversion of residue

System for flare gas recovery using gas sweetening process

System for flare gas recovery using gas sweetening process

Reducing acid gases from streams

Hydrogen sulfide adsorbent in biogas and biogas purification system...

Scrubbing fluid and methods for using same

Amine sweetening in flash gas

Carbon neutral conversion of residue

Method of producing a cooled syngas of improved quality

System and method for treating a methane system to remove carbon di...

Hydrogen sulfide adsorbent in biogas and biogas purification system...

Process and plant for removing disruptive components from raw synth...

Acid gas absorbent in biogas and biogas purification system using t...

Method for syngas separation at hydrogen producing facilities for c...

Absorbent liquid for CO2 and/or H2S, and apparatus and method using...

System and method for integrated absorber intercooling via rich sol...

Patents Applicationslast 30 patents

A SYSTEM AND METHOD FOR REMOVING ACIDIC GAS FROM A POST COMBUSTION...

Method and System for Removing Acid Gas from Ethylene Cracking Gas

MAKING FT PRODUCTS AFTER STREAM REFORMING AND HYDROCARBON REFORMING

ACIDIC GAS RECOVERY APPARATUS AND ACIDIC GAS RECOVERY METHOD

SOFT SENSING ALKANOLAMINE CONCENTRATION FOR INTELLIGENT CIRCULATION...

MEASUREMENT OF IRON IN GLYCOL AND AMINE IN NATURAL GAS PROCESSING

CONTROL SCHEME FOR AMINE CONTACTOR

Generate Hydrogen as Fuel at Natural Gas Processing Plant to Reduce...

SYSTEMS & METHODS FOR AMMONIA RECOVERY, ACID GAS SEPARATION, OR COM...

PROCESS TO CONTINUOUSLY TREAT A HYDROGEN SULPHIDE COMPRISING GAS

SCRUBBING FLUID AND METHODS FOR USING SAME

CARBON NEUTRAL CONVERSION OF RESIDUE

COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD

SYSTEM, APPARATUS AND METHOD FOR MANAGING HEAT TRANSFER IN POST COM...

TWO STEP AMINE ABSORPTION PROCESS FOR REMOVAL CO2/H2S FROM BIOGAS

AMINE SWEETENING IN FLASH GAS

REMOVAL OF ACID GASES FROM GASEOUS MIXTURES CONTAINING THEM

PROCESS FOR TREATING OFFGAS FROM HYDROTREATING OF RENEWABLE FEEDSTOCKS

METHOD OF PRODUCING A COOLED SYNGAS OF IMPROVED QUALITY

Gas Purification Apparatus and Method

METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING A...

SYSTEM AND METHOD FOR SOLVENT REGENERATION

NATURAL GAS SWEETENING METHODS AND RELATED SYSTEMS

METHOD AND SYSTEM FOR MAINTAINING SOLVENT QUALITY IN GAS TREATING S...

SYSTEMS AND METHODS FOR PREVENTING THE FORMATION OF CARBONYL SULFIDE

METHOD FOR SYNGAS SEPARATION AT HYDROGEN PRODUCING FACILITIES FOR C...

CONTROL SCHEME FOR AMINE CONTACTOR

CONTROLLING DEGRADATION IN A REBOILER VIA A HYDROPHOBIC COATING

PROCESS AND PLANT FOR GAS MIXTURES CONTAINING ACID GAS TREATMENT

METHOD FOR REDUCING ENERGY AND WATER DEMANDS OF SCRUBBING CO2 FROM...