SG11202103127QA - A device and a process for separating methane from a gas mixture containing methane, carbon dioxide and hydrogen sulfide - Google Patents
A device and a process for separating methane from a gas mixture containing methane, carbon dioxide and hydrogen sulfideInfo
- Publication number
- SG11202103127QA SG11202103127QA SG11202103127QA SG11202103127QA SG11202103127QA SG 11202103127Q A SG11202103127Q A SG 11202103127QA SG 11202103127Q A SG11202103127Q A SG 11202103127QA SG 11202103127Q A SG11202103127Q A SG 11202103127QA SG 11202103127Q A SG11202103127Q A SG 11202103127QA
- Authority
- SG
- Singapore
- Prior art keywords
- methane
- carbon dioxide
- gas mixture
- mixture containing
- hydrogen sulfide
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0423—Beds in columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0036—Multiple-effect condensation; Fractional condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/002—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 by condensation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/22—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 by diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/22—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 by diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/227—Multiple stage diffusion in parallel connexion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/22—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 by diffusion
- B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
- B01D53/8618—Mixtures of hydrogen sulfide and carbon dioxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/869—Multiple step processes
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
- C10L3/103—Sulfur containing contaminants
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
- C10L3/104—Carbon dioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/25—Coated, impregnated or composite adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
- B01D2256/245—Methane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/05—Biogas
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/10—Recycling of a stream within the process or apparatus to reuse elsewhere therein
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/26—Composting, fermenting or anaerobic digestion fuel components or materials from which fuels are prepared
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/46—Compressors or pumps
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
- C10L2290/542—Adsorption of impurities during preparation or upgrading of a fuel
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
- C10L2290/548—Membrane- or permeation-treatment for separating fractions, components or impurities during preparation or upgrading of a fuel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/58—Control or regulation of the fuel preparation of upgrading process
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Gases By Adsorption (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18198221.6A EP3632525A1 (en) | 2018-10-02 | 2018-10-02 | A device and a process for separating methane from a gas mixture containing methane, carbon dioxide and hydrogen sulfide |
PCT/EP2019/075001 WO2020069868A1 (en) | 2018-10-02 | 2019-09-18 | A device and a process for separating methane from a gas mixture containing methane, carbon dioxide and hydrogen sulfide |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202103127QA true SG11202103127QA (en) | 2021-04-29 |
Family
ID=63722236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202103127QA SG11202103127QA (en) | 2018-10-02 | 2019-09-18 | A device and a process for separating methane from a gas mixture containing methane, carbon dioxide and hydrogen sulfide |
Country Status (11)
Country | Link |
---|---|
US (1) | US11857916B2 (en) |
EP (2) | EP3632525A1 (en) |
KR (1) | KR20210068547A (en) |
CN (1) | CN112805079B (en) |
AU (1) | AU2019351771A1 (en) |
BR (1) | BR112021005915A2 (en) |
CA (1) | CA3114627A1 (en) |
DE (1) | DE202019001415U1 (en) |
SG (1) | SG11202103127QA (en) |
WO (1) | WO2020069868A1 (en) |
ZA (1) | ZA202102819B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3418371A1 (en) * | 2017-06-23 | 2018-12-26 | SUEZ Groupe | Apparatus and method for syngas bio-methanation |
US11471823B2 (en) | 2019-02-12 | 2022-10-18 | Haffmans B.V. | System and method for separating a gas mixture |
CA3156148A1 (en) * | 2019-09-27 | 2021-04-01 | Wm Intellectual Property Holdings, L.L.C. | System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions |
FR3110092B1 (en) * | 2020-05-13 | 2022-08-05 | Air Liquide | Installation and process for the production of biomethane with limited methane loss and limited CO2 emission |
GB202101802D0 (en) * | 2021-02-10 | 2021-03-24 | Future Biogas Ltd | Method and system for capturing and sequestering biogenic carbon dioxide |
CN113960250A (en) * | 2021-09-27 | 2022-01-21 | 山东大学 | Mixed gas detection system and method for shield tunnel |
WO2023212754A1 (en) * | 2022-05-04 | 2023-11-09 | Creonia E.U. | Process and apparatus for producing methane |
CN115745682A (en) * | 2022-11-17 | 2023-03-07 | 四川农业大学 | Anaerobic fermentation compost integration experimental apparatus |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2757576C2 (en) * | 1977-12-23 | 1984-03-08 | Drägerwerk AG, 2400 Lübeck | Impregnated activated carbon to remove acidic, catalytically decomposable and chemically bound pollutants from the air |
US5053058A (en) | 1989-12-29 | 1991-10-01 | Uop | Control process and apparatus for membrane separation systems |
CA2174346C (en) * | 1993-10-25 | 2005-12-06 | Kaaeid A. Lokhandwala | Sour gas membrane treatment process including dehydration |
US5727903A (en) | 1996-03-28 | 1998-03-17 | Genesis Energy Systems, Inc. | Process and apparatus for purification and compression of raw landfill gas for vehicle fuel |
JP2966836B1 (en) | 1998-07-22 | 1999-10-25 | 日本エア・リキード株式会社 | Gas purification method and gas purification device |
JP2001000949A (en) * | 1999-06-21 | 2001-01-09 | Mitsubishi Kakoki Kaisha Ltd | Digestion gas storing apparatus |
US6572678B1 (en) | 2001-12-28 | 2003-06-03 | Membrane Technology And Research, Inc. | Natural gas separation using nitrogen-selective membranes of modest selectivity |
US20050170238A1 (en) | 2004-02-04 | 2005-08-04 | Abu-Isa Ismat A. | Fire shielding battery case |
BRPI0617033B1 (en) * | 2005-09-08 | 2018-02-06 | Research Foundation Of The City University Of New York | "ADSORBENT, METHOD FOR MAKING AN ADSORBENT, AND METHOD FOR PRODUCING AN ADSORBENT" |
US7537641B2 (en) | 2005-12-02 | 2009-05-26 | Membrane Technology And Research, Inc. | Natural gas treatment process for stimulated well |
US8231785B2 (en) | 2009-05-12 | 2012-07-31 | Uop Llc | Staged membrane system for gas, vapor, and liquid separations |
RU2566769C9 (en) | 2009-07-23 | 2016-07-10 | Эвоник Файберс Гмбх | Polyimide membranes from polymerisation solutions |
US8454724B2 (en) | 2010-06-30 | 2013-06-04 | Uop Llc | Flexible system to remove carbon dioxide from a feed natural gas |
HUE033254T2 (en) | 2010-07-01 | 2017-11-28 | Evonik Fibres Gmbh | Process for separation of gases |
US9005335B2 (en) | 2010-09-13 | 2015-04-14 | Membrane Technology And Research, Inc. | Hybrid parallel / serial process for carbon dioxide capture from combustion exhaust gas using a sweep-based membrane separation step |
US8568512B2 (en) | 2011-04-29 | 2013-10-29 | A.R.C. Technologies Corporation | Method and system for methane separation and purification from a biogas |
WO2013104364A1 (en) * | 2011-12-22 | 2013-07-18 | Re-N Technology Aps | A method for upgrading a gas |
MY165047A (en) | 2011-12-27 | 2018-02-28 | Evonik Fibres Gmbh | Method for separating gases |
US8999036B2 (en) | 2012-09-26 | 2015-04-07 | Stearns Conrad Schmidt Consulting Engineers, Inc. | Method for production of a compressed natural gas equivalent from landfill gas and other biogases |
EA032909B1 (en) | 2012-11-14 | 2019-08-30 | Эвоник Фибрес Гмбх | Control of gas composition of a gas separating plant with membranes |
US20140137735A1 (en) * | 2012-11-20 | 2014-05-22 | General Electric Company | Polyimide membranes and method of production |
WO2014183977A1 (en) | 2013-05-15 | 2014-11-20 | Evonik Industries Ag | Controlling the gas composition of a gas separation plant by means of diaphragms |
KR102217068B1 (en) | 2013-06-12 | 2021-02-19 | 에보닉 피브레 게엠베하 | Membrane cartridge system |
JP6559122B2 (en) | 2013-06-21 | 2019-08-14 | エボニック ファイバース ゲゼルシャフト ミット ベシュレンクテル ハフツングEvonik Fibres GmbH | Method for producing polyimide film |
DE102013215004A1 (en) | 2013-07-31 | 2015-02-05 | Evonik Industries Ag | Membrane cascade with decreasing separation temperature |
FR3010640B1 (en) | 2013-09-16 | 2015-09-04 | Air Liquide | PROCESS FOR FINAL PURIFICATION OF BIOGAS TO PRODUCE BIOMETHANE |
NO3083761T3 (en) | 2013-12-17 | 2018-03-10 | ||
ES2706228T3 (en) | 2013-12-17 | 2019-03-27 | Evonik Fibres Gmbh | Polyimide powder with high thermooxidative stability |
SE538348C2 (en) * | 2014-01-13 | 2016-05-24 | Gasefuels Ab | Plant comprising a membrane unit and a water scrubber unit for removing carbon dioxide from a gas |
JP6462323B2 (en) | 2014-11-12 | 2019-01-30 | 三菱重工業株式会社 | CO2 separation apparatus in gas and membrane separation method thereof |
WO2016107786A1 (en) | 2014-12-29 | 2016-07-07 | Evonik Fibres Gmbh | Process for separation of gases with reduced maintenance costs |
GB2534383A (en) | 2015-01-21 | 2016-07-27 | Deng Liyuan | Process |
EP3307424B1 (en) | 2015-06-09 | 2020-12-16 | Evonik Fibres GmbH | Hollow fibre membrane cartridge and module for the separation of fluids |
US20180221824A1 (en) | 2015-07-30 | 2018-08-09 | Evonik Fibres Gmbh | Flexibly Adaptable Membrane Cartridges for the Separation of Fluids |
FR3046086B1 (en) * | 2015-12-24 | 2018-01-05 | Waga Energy | PROCESS FOR PRODUCING BIOMETHANE BY PURIFYING BIOGAS FROM NON-HAZARDOUS WASTE STORAGE FACILITIES (ISDND) AND INSTALLATION FOR IMPLEMENTING THE METHOD |
CN205420305U (en) * | 2016-03-18 | 2016-08-03 | 青岛汇君环境能源工程有限公司 | Biogas cycle backward flow membrane separation and purification methane device |
WO2017206069A1 (en) | 2016-05-31 | 2017-12-07 | Evonik Specialty Chemicals (Shanghai) Co., Ltd. | Process and apparatus for separating gases |
CN106433831B (en) * | 2016-09-26 | 2023-05-23 | 常州工程职业技术学院 | Method and apparatus for purifying biomass gas and recovering methane |
JP2018086620A (en) * | 2016-11-28 | 2018-06-07 | 宇部興産株式会社 | Gas separation method |
KR101840343B1 (en) | 2017-04-06 | 2018-03-21 | 한국화학연구원 | Method and apparutus for purifying high purity biomethane |
KR101840340B1 (en) | 2017-04-06 | 2018-03-21 | 한국화학연구원 | Method and apparutus for purifying high purity biomethane using multi-stage membrane ststem |
KR101863058B1 (en) | 2017-04-06 | 2018-06-01 | 한국화학연구원 | METHOD AND APPARATUS FOR PURIFYING high purity BIOMETHANE WITH VARIABLE OPERATION |
KR101840337B1 (en) | 2017-06-20 | 2018-03-20 | 한국화학연구원 | Method and apparutus for purifying high purity biomethane and high purity carbon dioxide |
CN107803116A (en) | 2017-11-16 | 2018-03-16 | 赢创特种化学(上海)有限公司 | The method based on film of plant wax decoloring |
CN207632753U (en) * | 2017-12-26 | 2018-07-20 | 黑龙江省森林工程与环境研究所 | A kind of biogas polishing purification compressed filling all-in-one machine |
CN111918712A (en) | 2018-02-28 | 2020-11-10 | 赢创(上海)投资管理有限公司 | Functionalized polyimides and membranes for gas separation |
DE202019001414U1 (en) | 2019-02-01 | 2019-04-12 | Evonik Canada Inc. | Apparatus for separating gas components from a gas stream of variable composition or flow rate |
WO2022012944A1 (en) | 2020-07-14 | 2022-01-20 | Evonik Fibres Gmbh | A facility and a membrane process for separating methane and carbon dioxide from a gas stream |
WO2023011919A1 (en) | 2021-08-03 | 2023-02-09 | Evonik Operations Gmbh | Apparatus and method for simultaneously treating different fluctuating gas flows |
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2018
- 2018-10-02 EP EP18198221.6A patent/EP3632525A1/en not_active Withdrawn
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2019
- 2019-03-27 DE DE202019001415.2U patent/DE202019001415U1/en active Active
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CN112805079A (en) | 2021-05-14 |
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AU2019351771A1 (en) | 2021-05-27 |
DE202019001415U1 (en) | 2019-04-12 |
EP3632525A1 (en) | 2020-04-08 |
US20210339189A1 (en) | 2021-11-04 |
EP3860742B1 (en) | 2024-05-01 |
EP3860742A1 (en) | 2021-08-11 |
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