PT117138A - Reator adsortivo cíclico e método para valorização de misturas de co2/ch4 - Google Patents
Reator adsortivo cíclico e método para valorização de misturas de co2/ch4Info
- Publication number
- PT117138A PT117138A PT117138A PT11713821A PT117138A PT 117138 A PT117138 A PT 117138A PT 117138 A PT117138 A PT 117138A PT 11713821 A PT11713821 A PT 11713821A PT 117138 A PT117138 A PT 117138A
- Authority
- PT
- Portugal
- Prior art keywords
- reactor
- adsortive
- gas
- methane
- carbon dioxide
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C9/00—Aliphatic saturated hydrocarbons
- C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
- C07C9/04—Methane
-
- 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
- C10L3/08—Production of synthetic natural gas
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
REATOR E MÉTODO PARA VALORIZAÇÃO CONTÍNUA DE MISTURAS GASOSAS DE METANO E DIÓXIDO DE CARBONO (1), COMPREENDENDO AS ETAPAS DE: ALIMENTAR A CORRENTE DE MISTURA GASOSA A UM PRIMEIRO REATOR ADSORTIVO (12) PARA UMA PRIMEIRA ADSORÇÃO DE DIÓXIDO DE CARBONO (25) PARA SE OBTER UM PRIMEIRO GÁS RICO EM METANO (22), EM QUE O REFERIDO REATOR COMPREENDE UM ENCHIMENTO DE ADSORVENTE (15) E CATALISADOR (14) ; QUANDO O PRIMEIRO REATOR ADSORTIVO (12) ESTÁ TOTALMENTE SATURADO OU PARCIALMENTE SATURADO, ALIMENTAR A CORRENTE DA MISTURA GASOSA COMPREENDENDO DIÓXIDO DE CARBONO E METANO (1) A UM SEGUNDO REATOR ADSORTIVO (13) PARA UMA SEGUNDA ADSORÇÃO DE DIÓXIDO DE CARBONO (25) PARA SE OBTER UM SEGUNDO GÁS ENRIQUECIDO EM METANO (22), E SIMULTANEAMENTE ALIMENTAR UMA CORRENTE GASOSA CONTENDO HIDROGÉNIO (10) AO PRIMEIRO REATOR ADSORTIVO (12) PARA A REGENERAÇÃO REATIVA (24); COMUTAR PERIODICAMENTE AS CORRENTES GASOSAS QUE SÃO ALIMENTADAS AOS REATORES ADSORTIVOS, A FIM DE EVITAR QUE OS REATORES FIQUEM TOTALMENTE SATURADOS OU PARCIALMENTE SATURADOS; EM QUE O PRIMEIRO E O SEGUNDO REATORES ADSORTIVOS COMPREENDEM UM MATERIAL ADSORVENTE DE CO2 (15) E UM CATALISADOR DE METANAÇÃO (14) COMO ENCHIMENTO.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT117138A PT117138A (pt) | 2021-03-23 | 2021-03-23 | Reator adsortivo cíclico e método para valorização de misturas de co2/ch4 |
PCT/IB2022/052657 WO2022201061A1 (en) | 2021-03-23 | 2022-03-23 | Cyclic adsorptive reactor for upgrade of co2/ch4 mixtures |
EP22723753.4A EP4313369A1 (en) | 2021-03-23 | 2022-03-23 | Cyclic adsorptive reactor for upgrade of co2/ch4 mixtures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT117138A PT117138A (pt) | 2021-03-23 | 2021-03-23 | Reator adsortivo cíclico e método para valorização de misturas de co2/ch4 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT117138A true PT117138A (pt) | 2022-09-23 |
Family
ID=81654539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT117138A PT117138A (pt) | 2021-03-23 | 2021-03-23 | Reator adsortivo cíclico e método para valorização de misturas de co2/ch4 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4313369A1 (pt) |
PT (1) | PT117138A (pt) |
WO (1) | WO2022201061A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210060486A1 (en) * | 2020-11-11 | 2021-03-04 | Waga Energy | Facility For Producing Gaseous Biomethane By Purifying Biogas From Landfill Combining Membranes, Cryodistillation And Deoxo |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007116908A1 (ja) | 2006-04-04 | 2007-10-18 | Taiyo Nippon Sanso Corporation | メタン分離方法、メタン分離装置及びメタン利用システム |
WO2010006386A2 (en) * | 2008-07-15 | 2010-01-21 | Universite Catholique De Louvain | Catalytic co2 methanation process |
US20170021322A1 (en) | 2014-04-02 | 2017-01-26 | Haldor Topsøes A/S | Pseudo-isothermal reactor |
EP2965800B1 (de) * | 2014-07-08 | 2019-01-30 | Airbus Defence and Space GmbH | Verfahren und Vorrichtung zu einer Gasaufbereitung |
CN106554831B (zh) | 2016-11-09 | 2020-04-24 | 北京科技大学 | 一种沼气提纯及二氧化碳同步甲烷化转化的设备及工艺 |
-
2021
- 2021-03-23 PT PT117138A patent/PT117138A/pt unknown
-
2022
- 2022-03-23 WO PCT/IB2022/052657 patent/WO2022201061A1/en active Application Filing
- 2022-03-23 EP EP22723753.4A patent/EP4313369A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4313369A1 (en) | 2024-02-07 |
WO2022201061A1 (en) | 2022-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2031973T3 (es) | Produccion de hidrogeno y monoxido de carbono. | |
EP0209970B1 (en) | Enhanced gas separation process | |
ATE544504T1 (de) | Abtrennung von wasserstoff von kohlenwasserstoffen unter verwendung von zeolithischen imidazolatgerüstmaterialien | |
Besancon et al. | Hydrogen quality from decarbonized fossil fuels to fuel cells | |
AU2011232977B2 (en) | Method for producing hydrogen for storage and transportation | |
ZA201003346B (en) | Process for producing a purified synthesis gas stream | |
BRPI0519387A2 (pt) | processo para a preparaÇço de propeno a partir de propano | |
MX2007005967A (es) | Metodo para reformar metano con vapor. | |
CO4890871A1 (es) | Proceso y planta para la produccion de methanol | |
KR960010518A (ko) | 흡착막에 의한 수소 회수 | |
PT117138A (pt) | Reator adsortivo cíclico e método para valorização de misturas de co2/ch4 | |
RU2015114590A (ru) | Установка и способ производства этилена | |
RU2013134462A (ru) | Устройство разделения газов, мембранный реактор и устройство производства водорода | |
WO2007113085A3 (de) | Verfahren zur herstellung von propen aus propan | |
JP5039426B2 (ja) | 水素製造および二酸化炭素回収方法 | |
GB1354760A (en) | Purification fluids with adsorbents | |
CA2969865A1 (en) | A process for the preparation of ultra-high purity carbon monoxide | |
AR023117A1 (es) | Proceso de adsorcion a presion fluctuante (psa) para separar nitrogeno de mezclas con metano | |
JP2019026595A (ja) | メタン製造装置 | |
MY140670A (en) | Preparation of propene from propane | |
CN105018164A (zh) | 一种焦炉煤气和转炉煤气联产液化天然气和尿素的方法 | |
EA200800297A1 (ru) | Выделение потока продукта с высокой концентрацией со из смешанного газа, содержащего тяжёлые углеводороды | |
CN101921641A (zh) | 一种焦炉气制合成天然气工艺 | |
DE3379164D1 (en) | Process for the separation and purification of hydrogen | |
KR20170088888A (ko) | 암모니아 공장에서 휘발성 유기 화합물과 유해 대기 오염 물질의 제거 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 20220714 |