EP3867584A1 - Installation et procédé de production de méthane liquéfié - Google Patents
Installation et procédé de production de méthane liquéfiéInfo
- Publication number
- EP3867584A1 EP3867584A1 EP19795280.7A EP19795280A EP3867584A1 EP 3867584 A1 EP3867584 A1 EP 3867584A1 EP 19795280 A EP19795280 A EP 19795280A EP 3867584 A1 EP3867584 A1 EP 3867584A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- methane
- hydrogen
- liquefier
- gas
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
- F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
- F25J3/067—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
- F25J3/0605—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the feed stream
- F25J3/062—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
- F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
- F25J3/0635—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of CnHm with 1 carbon atom or more
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
- F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
- F25J3/0655—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of hydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/40—Processes or apparatus using other separation and/or other processing means using hybrid system, i.e. combining cryogenic and non-cryogenic separation techniques
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/80—Processes or apparatus using other separation and/or other processing means using membrane, i.e. including a permeation step
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/04—Recovery of liquid products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/40—Expansion without extracting work, i.e. isenthalpic throttling, e.g. JT valve, regulating valve or venturi, or isentropic nozzle, e.g. Laval
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/62—Details of storing a fluid in a tank
-
- 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
Definitions
- the invention relates to an installation and a method for producing liquefied methane.
- the invention relates more particularly to a plant for producing liquefied methane comprising, arranged in series in a circuit, a member for generating methane from hydrogen and carbon dioxide such as a methanation reactor, a drying member from the gas mixture produced by the methane generating member, a purifying member configured to remove carbon dioxide to the dried gas mixture in the drying member, a liquefier configured to liquefy the methane contained in the purified gas mixture in the purification unit, and a storage of liquefied gas configured to store the methane liquefied by the liquefier.
- methane produced During methanation processes, i.e. generation of methane (CH4) from carbon dioxide (CO2) and hydrogen (H2), the methane produced generally contains carbon dioxide and hydrogen in proportions of the order of 1 to 4% each.
- CH4 methane
- CO2 carbon dioxide
- H2 hydrogen
- the purification of carbon dioxide can be carried out in the same way as on “biomethane” production units but the hydrogen practically does not condense at the temperature of liquid methane and remains in the form of gas (two-phase mixture which is pressure). Hydrogen is concentrated in the vapor phase and must be removed during the liquefaction of methane.
- the hydrogen source for the methanation reaction can come from the electrolysis of water or another source of production. Its recovery during liquefaction and its recycling to the methanation reactor increases the hydrogen conversion rate and therefore the production of methane. The presence of methane in the recycled gas must be minimized because it limits the reaction (being one of the products thereof).
- An object of the present invention is to overcome all or part of the drawbacks of the prior art noted above.
- the installation according to the invention is essentially characterized in that it comprises a hydrogen separation device configured to remove at least part of the hydrogen in the fluid mixture produced by the liquefier before it enters storage.
- embodiments of the invention may include one or more of the following characteristics:
- the purification device comprises a pressure and temperature variation adsorber comprising an outlet for effluent gases comprising methane and hydrogen, said outlet being connected, via a return pipe, to a supply inlet of the methane generator to be recycled,
- the hydrogen separation device comprises an outlet for the separated gas mixture comprising methane and hydrogen, said outlet being connected via a recycling pipe, to an inlet of the methane generating member to be there recycled,
- the recycling line comprises a member for reheating the gas mixture before it enters the methane generating member
- the repository is configured to contain liquefied methane in equilibrium with a gaseous mixture, the repository comprising a gas evacuation pipe connecting the gaseous part of the repository to an inlet of the methane generating member,
- the hydrogen separation device comprises a first phase separator container comprising an inlet connected to an outlet of the liquefier to receive the mixture of fluid produced by the liquefier, and two outlets respectively connected to a line for transferring liquid to storage and a gas transfer line to the methane generating member,
- the hydrogen separation device is connected to the outlet of the liquefier via an expansion valve, the installation being configured to cool the mixture of fluids leaving the liquefier at a temperature lower than the equilibrium temperature of pure methane,
- the installation comprises, arranged in series on the gas transfer line to the methane generating member, a gas cooling member, in particular a heat exchanger cooled by a cold source and a second separator container phase comprising an inlet connected to a gas outlet of the first phase separator container and two outlets connected respectively to the liquid transfer pipe to the storage and to the gas transfer pipe to the methane generating member,
- a gas cooling member in particular a heat exchanger cooled by a cold source
- a second separator container phase comprising an inlet connected to a gas outlet of the first phase separator container and two outlets connected respectively to the liquid transfer pipe to the storage and to the gas transfer pipe to the methane generating member
- the hydrogen separation device comprises a first phase separator container comprising an inlet connected to an outlet of the liquefier to receive the mixture of fluid produced by the liquefier, a first outlet connected, via a reheating heat exchanger, to a membrane separation device configured to separate methane and hydrogen, the membrane separation device comprising an outlet of gas enriched in methane and hydrogen connected to an inlet of the liquefier for its liquefaction, and an outlet of rich effluents in hydrogen connected to an inlet of the methane generating member, the first phase separator container comprising a second liquid outlet connected to the inlet of a second phase separator container.
- the invention also relates to a method for producing liquefied methane from a production installation comprising, arranged in series in a circuit, a member for generating methane from hydrogen and carbon dioxide such as a reactor. methanation, an organ for drying the gas mixture produced by the methane generating organ, a purifying organ configured to remove carbon dioxide from the gas mixture dried in the organ drying, a liquefier configured to liquefy the methane contained in the mixture of purified gas in the purification member, and a liquefied gas storage configured to store the methane liquefied by the liquefier, the method comprising a step of hydrogen separation of the mixture of fluid produced by the liquefier before its transfer to storage.
- the hydrogen separation step comprises at least one of: a separation of liquid / vapor phase in at least one separator container, cooling of the fluid mixture, heating of the mixture of fluids, separation by membranes.
- the invention may also relate to any alternative device or method comprising any combination of the above or below features within the scope of the claims.
- FIG. 1 represents a schematic and partial view illustrating an example of structure and operation of an installation according to the invention
- Figures 2 to 4 show schematic and partial views illustrating a detail of the installation of Figure 1 respectively according to three separate embodiments.
- the installation 1 for producing liquefied methane shown diagrammatically in FIG. 1 comprises, arranged in series in a circuit 10, a member 2 for generating methane from hydrogen and carbon dioxide such as a methanation reactor, a member 3 for drying the gas mixture produced by the member 2 for generating methane, a purifying organ 4 configured to remove carbon dioxide from the gas mixture dried in the organ
- a liquefier 5 configured to liquefy the methane contained in the mixture of purified gas in the organ
- the installation 1 comprises a hydrogen separation device 6 configured to remove at least part of the hydrogen from the mixture of fluid produced by the liquefier
- the hydrogen separation device 6 is located between the liquefier 5 and the repository 7.
- Organ 2 for generating methane from hydrogen and carbon dioxide can conventionally produce methane according to the reaction
- the drying member 3 may for example be a condensation and / or adsorption system configured to dry the gas mixture, that is to say removal of water (H2O) towards an outlet as illustrated in FIG. 1 .
- H2O water
- the purification member 4 therefore receives a gaseous mixture comprising methane (CH4), hydrogen (H2) and CO2 as input.
- the purification member 4 preferably comprises a pressure and temperature variation adsorber (PTSA) configured to remove CO2 from the gas to be liquefied.
- This purification member 4 includes an outlet for the effluent gases comprising hydrogen (H2) and a methane residue. This outlet being connected, via a return pipe 11, to a power inlet of the methane generating member 2 to be recycled there.
- the CO2 withdrawn in the purification member 4 can be evacuated via another outlet.
- the purified mixture (majority CH4 and H2 residue) is supplied to an inlet of the liquefier 5.
- the liquefier 5 may for example be a liquefier of the "Turbo Brayton" type as sold by the company Air Liquide and allowing refrigeration and liquefaction from 25K to 200K in particular.
- the liquefier 5 produces methane liquefied with a residue of hydrogen gas.
- the impurities separated during liquefaction can be evacuated by an outlet connected via a recycle pipe 18, 8 to an inlet of the methane generating member 2 to be recycled there.
- This liquefied purified mixture is supplied to an inlet of the hydrogen separation device 6.
- the hydrogen separation device 6 comprises an outlet for the mixture of purified fluid (liquefied methane with very small residues of hydrogen gas) which is supplied to storage 7.
- the hydrogen separation device 6 is configured to allow the hydrogen to be separated at cryogenic temperature after (and / or during) the liquefaction of the methane.
- the recycling pipe 8 preferably comprises a member 9 for heating (heat exchanger or other) of the relatively cold gas mixture which returns to the member 2 for generating methane.
- Storage 7 is for example a cryogenic tank isolated under vacuum and is configured to contain liquefied methane in equilibrium with a gaseous mixture.
- the storage tank 7 preferably comprises a gas evacuation pipe 8 connecting the gaseous part of the storage tank 7 (upper part) to an inlet of the methane generation member 2 in order to recycle the vaporization gas (H2 and CH4 residues).
- this separation can be achieved by a simple liquid / vapor separation.
- the hydrogen separation device 6 comprises a single phase separator container 16 comprising an inlet connected to an outlet of the liquefier 5 for receiving the mixture of fluid produced by the liquefier, and two outlets respectively connected to a pipe 10 for transferring liquid to storage 7 and a pipe 18, 8 for transferring gas to the methane generating member 2.
- the hydrogen separation device 6 can be connected to the outlet of the liquefier 5 via an expansion valve 12.
- the installation 1 can thus be configured to cool the mixture of fluids leaving the liquefier 5 to a temperature lower than the equilibrium temperature of pure methane. That is to say that the entire flow rate of the CH4 + H2 mixture is cooled to a lower temperature (for example around 105 K) than the equilibrium temperature of CH4 alone (110K at 1 bar).
- the mixture can be at a temperature of around 100 to 105K and a pressure of 10 bar.
- the expansion valve 12 can be configured to achieve "flash" expansion.
- Methane can be in storage at a temperature between 100 and 105K and a pressure of 2 bar.
- the liquid methane withdrawn from storage 7 can have a temperature of 110K at a pressure slightly above atmospheric pressure.
- the hydrogen separation device comprises additional cooling of the vapors. More specifically, the hydrogen separation device 6 comprises, arranged in series at the outlet of the liquefier 5, an expansion valve 12, a first phase separator container 16 whose gas outlet is connected, via a member 13 for cooling the gas to a second phase separator container 26.
- the cooling member 13 is for example a heat exchanger cooled by a cold source.
- a gas outlet (hot side) of the second phase separator container 26 can be connected as previously to the pipe 8 for transferring gas to the methane generating member 2.
- the liquid outlets of the two separator containers 16, 26 can in turn be connected in parallel to the pipe 10 for transferring liquid to the storage 7 in order to transfer the liquid there.
- the additional cooling of the vapors produced between the two separator containers 16, 26 can be carried out with cold from the liquefier 5 and / or from an external source of cold such as liquid nitrogen for example.
- the mixture can for example be at a temperature of around 110 to 120K and a pressure of 10 bar.
- the fluid has for example a temperature of around 110 to 120K and a pressure of 2 to 10 bar.
- the fluid Downstream of the exchanger 13 the fluid has for example a temperature of approximately 92 to 105K and a pressure of approximately 2 bar.
- the hydrogen is separated from the vapors via a separation device of the cold membrane type.
- the hydrogen separation device 6 comprises a first phase separator container 16 comprising an inlet connected to an outlet of the liquefier 5 to receive the mixture of fluid produced by the liquefier.
- the first phase separator container 16 comprises a first vapor outlet (“hot gases”) connected, via a heating member 14 (heat exchanger for example), to a membrane separation device 15 configured to separate methane and l 'hydrogen.
- membrane separation device 15 is meant in particular a separation device by membrane permeation.
- the membrane separation (purification) device 15 comprises for example an outlet for gas enriched in methane and hydrogen connected to an inlet of the liquefier 5 for its liquefaction.
- the membrane separation device 15 includes another outlet for hydrogen-rich effluents connected to an inlet for the methane generating member 2.
- the first phase separator container 16 comprising a second liquid outlet connected to the inlet of a second phase separator container 26
- the second phase separator container 26 comprises a gas outlet connected to the pipe 8 for transferring gas to the methane generating member 2 and a liquid outlet connected to the storage 7.
- the vapor is extracted and can then be reheated by a few degrees before entering a cold membrane 15 (to avoid condensation in the membrane 15).
- the low pressure part of the vapors (rich in H2) can return to recycling towards the reactor 2.
- the high pressure part of the vapors coming from the membrane 15 returns to the liquefier 5 (or an external cold source LN2) in order to be at again cooled, expanded and separated with the liquid coming from the first separator.
- the vapor (rich in H2) from the second container 26 can join that at the outlet of the membranes.
- the liquefier 5 may have an additional liquid outlet which is connected to the second container 26.
- the temperature at the outlet of the liquefier can be of the order of 110 to 120K (idem in the first container 16 or second container 26).
- the vapors can be reheated in the exchanger 14 between 115 and 125K.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1859623A FR3087526B1 (fr) | 2018-10-18 | 2018-10-18 | Installation et procede de production de methane liquefie |
| PCT/FR2019/052275 WO2020079337A1 (fr) | 2018-10-18 | 2019-09-26 | Installation et procédé de production de méthane liquéfié |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3867584A1 true EP3867584A1 (fr) | 2021-08-25 |
Family
ID=65443991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19795280.7A Withdrawn EP3867584A1 (fr) | 2018-10-18 | 2019-09-26 | Installation et procédé de production de méthane liquéfié |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210364228A1 (fr) |
| EP (1) | EP3867584A1 (fr) |
| CN (1) | CN112840168A (fr) |
| FR (1) | FR3087526B1 (fr) |
| WO (1) | WO2020079337A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020106395A1 (fr) * | 2018-11-20 | 2020-05-28 | Exxonmobil Upstream Researchcompany | Procédé d'utilisation d'un échangeur de chaleur tolérant aux solides dans des processus cryogéniques de traitement de gaz |
| CN115371359B (zh) * | 2022-08-25 | 2023-06-16 | 北京航天试验技术研究所 | 一种应用于火星表面的Sabatier装置反应气分离液化系统及方法 |
| FR3151374B1 (fr) * | 2023-07-17 | 2025-06-13 | Air Liquide | Installation de production et de stockage de fluide cryogénique liquéfié |
| FR3151375B1 (fr) * | 2023-07-17 | 2025-09-05 | Air Liquide | Installation et procédé de fourniture d’hydrogène liquéfié |
| FR3151373B1 (fr) * | 2023-07-17 | 2025-06-13 | Air Liquide | Installation de production et de stockage de fluide cryogénique liquéfié |
| CZ2023516A3 (cs) | 2023-12-28 | 2025-03-19 | Mirai Intex Sagl | Zařízení pro zkapalňování metanu |
| US12325674B1 (en) * | 2024-03-15 | 2025-06-10 | General Galactic Technologies Corporation | Modular system for renewable fuel generation |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB725000A (en) * | 1955-03-01 | 1955-03-02 | Benson Homer Edwin | Improvements in or relating to method for separating carbon dioxide and hydrogen sulphide from gas mixtures |
| FR1481924A (fr) * | 1965-06-25 | 1967-05-26 | Air Liquide | Procédé de liquéfaction d'un gaz volatil |
| US5000925A (en) * | 1988-05-04 | 1991-03-19 | The Boc Group, Inc. | Hydrogen and carbon dioxide coproduction apparatus |
| DE4226087A1 (de) * | 1992-04-16 | 1993-10-21 | Recycling Energie Abfall | Verfahren zur biologischen Aufbereitung organischer Substanzen, insbesondere zur anaeroben biologischen Hydrolyse zur anschließenden Biomethanisierung und Vorrichtung zur Durchführung des Verfahrens |
| US5414188A (en) * | 1993-05-05 | 1995-05-09 | Ha; Bao | Method and apparatus for the separation of C4 hydrocarbons from gaseous mixtures containing the same |
| US5452581A (en) * | 1994-04-01 | 1995-09-26 | Dinh; Cong X. | Olefin recovery method |
| US6931889B1 (en) | 2002-04-19 | 2005-08-23 | Abb Lummus Global, Randall Gas Technologies | Cryogenic process for increased recovery of hydrogen |
| US7082787B2 (en) * | 2004-03-09 | 2006-08-01 | Bp Corporation North America Inc. | Refrigeration system |
| US20090064712A1 (en) * | 2005-04-12 | 2009-03-12 | Cornelis Buijs | Method and Apparatus for Liquefying a Natural Gas Stream |
| PT2099921E (pt) * | 2006-12-11 | 2011-06-01 | Ralf Salvetzki | Processo para produção biológica de metano |
| DE102007031688A1 (de) * | 2007-06-20 | 2009-01-02 | Salvetzki, Ralf, Dr. | Verfahren zur biologischen Erzeugung von Methan |
| FR2949553B1 (fr) * | 2009-09-02 | 2013-01-11 | Air Liquide | Procede de production d'au moins un gaz pauvre en co2 et d'un ou plusieurs fluides riches en co2 |
| FR2969008B1 (fr) | 2010-12-21 | 2013-07-26 | Air Liquide | Procede pour une epuration finale de biogaz |
| DE102011109234A1 (de) * | 2011-08-02 | 2013-02-07 | Linde Ag | Verflüssigen eines Methan-reichen Gases |
| JP6517497B2 (ja) * | 2014-11-05 | 2019-05-22 | エア・ウォーター株式会社 | 液化天然ガスの製造装置及び液化天然ガスの製造方法 |
| US9676628B2 (en) * | 2015-02-10 | 2017-06-13 | Praxair Technology, Inc. | Integrated process and apparatus for recovery of helium rich streams |
-
2018
- 2018-10-18 FR FR1859623A patent/FR3087526B1/fr active Active
-
2019
- 2019-09-26 EP EP19795280.7A patent/EP3867584A1/fr not_active Withdrawn
- 2019-09-26 WO PCT/FR2019/052275 patent/WO2020079337A1/fr not_active Ceased
- 2019-09-26 US US17/286,057 patent/US20210364228A1/en not_active Abandoned
- 2019-09-26 CN CN201980066083.5A patent/CN112840168A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR3087526A1 (fr) | 2020-04-24 |
| FR3087526B1 (fr) | 2020-12-18 |
| WO2020079337A1 (fr) | 2020-04-23 |
| CN112840168A (zh) | 2021-05-25 |
| US20210364228A1 (en) | 2021-11-25 |
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