WO2000021911A1 - Procede de transformation d'hydrogene en un gaz naturel de substitution - Google Patents

Procede de transformation d'hydrogene en un gaz naturel de substitution Download PDF

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Publication number
WO2000021911A1
WO2000021911A1 PCT/NL1999/000630 NL9900630W WO0021911A1 WO 2000021911 A1 WO2000021911 A1 WO 2000021911A1 NL 9900630 W NL9900630 W NL 9900630W WO 0021911 A1 WO0021911 A1 WO 0021911A1
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WO
WIPO (PCT)
Prior art keywords
reactor
hydrogen
hydrogasification
gas
biomass
Prior art date
Application number
PCT/NL1999/000630
Other languages
English (en)
Inventor
Mahmoud Mozaffarian
Hubertus Johannes Veringa
Original Assignee
Stichting Energieonderzoek Centrum Nederland
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stichting Energieonderzoek Centrum Nederland filed Critical Stichting Energieonderzoek Centrum Nederland
Priority to JP2000575821A priority Critical patent/JP2002527539A/ja
Priority to EP99949470A priority patent/EP1127038A1/fr
Priority to CA002346970A priority patent/CA2346970A1/fr
Publication of WO2000021911A1 publication Critical patent/WO2000021911A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
    • C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]
    • 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
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0916—Biomass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0966—Hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0969—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
    • C10J2300/1656—Conversion of synthesis gas to chemicals
    • C10J2300/1662—Conversion of synthesis gas to chemicals to methane
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
    • C10J2300/1675—Integration of gasification processes with another plant or parts within the plant with the production of electricity making use of a steam turbine
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1687—Integration of gasification processes with another plant or parts within the plant with steam generation
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin

Definitions

  • the invention relates to a process for producing methane-rich product gas (S ⁇ G, Synthetic Natural Gas), which comprises feeding biomass and/or fossil fuels to a first reactor to form gaseous reaction products and feeding the reaction products from the first reactor to a methanation reactor in which the gaseous reaction product fed thereinto are converted into the methane-rich product gas.
  • S ⁇ G Synthetic Natural Gas
  • Hydrogen will play an important part in the future sustainable supply of energy.
  • Transportation and storage of hydrogen in its free form (H 2 ) is more complicated and will probably require much more energy than transportation and storage of hydrogen chemically stored in the form of methane, for example.
  • An additional advantage of the indirect use of hydrogen as a source of energy is that the future (sustainable) supply of energy will still allow use to be made of (parts of) the existing large-scale energy infrastructure such as, for example, the natural-gas grid.
  • One of the possible processes for storing hydrogen in chemically bound form is hydrogasification of carbon-containing compounds such as, for example, biomass and waste. Pyrolysis of these compounds in an H 2 atmosphere allows green natural gas to be produced.
  • EP-A-0 699 651 discloses that biomass, organic waste or fossil fuels can be converted in a hydrogasification reactor, with the addition of hydrogen, into a gas mixture having a high methane content and with small amounts of carbon dioxide.
  • the gas mixture is converted, in a steam reformer, into synthesis gas which, in a third process step, is converted into methanol in the presence of a catalyst known per se, based on Cu/Zn.
  • the hydrogen remaining at the final step, after removal of the methanol, is passed to the hydrogasification reactor. This process is suitable only for producing methanol.
  • the process according to the invention is characterized in that the first reactor comprises a hydrogasification reactor which is fed with hydrogen, said hydrogen coming from an external source, and in that the product gas (S ⁇ G) has a Wobbe index of between 40 and 45 MJ/m (s.t.p.), preferably between 42 and 45 MJ/m 3 (s.t.p.), and having a methane molar percentage of at least 75%, preferably of at least 80%.
  • External source here refers to a source which is not formed by the methanation reactor, but independently of the process for methane production according to the present invention supplies hydrogen to the hydrogasification reactor, such as hydrogen formed by electrolysis of water, steam reforming of light hydrocarbons, hydrogen formed by partial oxidation of heavy hydrocarbons such as oil or coal by means of steam, or hydrogen from industrial processes such as the production of chlorine by means of membrane or diaphragm cells, methanol production, production of acetone, isopropanol or methyl ethyl ketone, or hydrogen from blast furnaces.
  • the hydrogasification reactor such as hydrogen formed by electrolysis of water, steam reforming of light hydrocarbons, hydrogen formed by partial oxidation of heavy hydrocarbons such as oil or coal by means of steam, or hydrogen from industrial processes such as the production of chlorine by means of membrane or diaphragm cells, methanol production, production of acetone, isopropanol or methyl ethyl ketone, or hydrogen from blast furnaces.
  • Feeding external hydrogen into the hydrogasification reactor proved to make it possible to obtain a product gas having a Wobbe index, a CH4 molar percentage and a calorific value which are very close to the Wobbe index, the C L. percentage and the calorific value of natural gas (for example Groningen natural gas), so that the S ⁇ G formed can be delivered without any problems to consumers via the existing gas grid and can be used in existing facilities.
  • natural gas for example Groningen natural gas
  • the process according to the invention forms a suitable approach to upgrading biomass and organic waste, using hydrogen, to form S ⁇ G.
  • hydrogen can be obtained from fossil sources. A practical application of this is provided by the following example.
  • the hydrogen is formed by means of pyrolysis in a plasma reactor, for example via a CB&H process as described in S. Lynum, R. Hildrum, K. Hox, J. Hugdahl: Kvaerner Based Technologies for Environmentally Friendly Energy and Hydrogen Production, Proceedings of the 12th World Hydrogen
  • Fig. 1 shows a schematic depiction of the process to form a methane- rich product gas (SNG) according to the present invention
  • Fig. 2 shows a schematic depiction of a process according to the invention, in which the hydrogen for hydrogasification is obtained from a plasma process.
  • Fig. 1 schematically shows the process stream for forming substitute natural gas (SNG) according to the invention.
  • biomass Via a feeder 1, biomass is passed to a dryer 2.
  • This biomass can include wood chips, vegetable waste or other organic hydrocarbon sources.
  • As well as biomass it is also possible to feed the hydrogasification apparatus 3 with fossil fuels, a drying step not being required in that case.
  • CO 2 Via an injection line A', CO 2 is introduced into the biomass feed line 4, in order to inject the biomass at the prevailing operating pressure (for example 30 bar) into the hydrogasification apparatus 3.
  • the hydrogasification apparatus Via a feed line 5, the hydrogasification apparatus is fed with hydrogen from an external hydrogen source.
  • the hydrogen source may comprise a water electrolysis process or be derived from industrial processes in which hydrogen is formed as a by-product.
  • gaseous reaction products are removed from the hydrogasification apparatus, the main constituent being CH t , with CO, H 2 , CO 2 and H 2 O also present.
  • the gas mixture is fed, via a heat exchanger 9, to a high-temperature gas purification apparatus 7 to remove solid residue and gaseous impurities from the synthesis gas, for example, H 2 S, HC1, HF, NH 3 .
  • the solid residue from the hydrogasification apparatus 3 is removed via a discharge line 8.
  • the purified methane-rich gas mixture is fed to a methanation reactor 12, in which the methane-rich gas mixture is converted into substitute natural gas (SNG) which, via a heat exchanger 14 and a water separator 15, is passed to a discharge line 16. Thence, substitute natural gas can be injected into the existing gas grid to be delivered to the end user.
  • SNG substitute natural gas
  • the heat removed from the methane-rich gas mixture at outlet 6 and in line 10, and the heat removed from the product gas at outlet 13 is supplied, via the heat exchangers 9,11 and 14, to a steam generator 19, the steam generated by which is fed to a steam turbine 20 which drives generator 17 to produce electricity.
  • the condensed steam is recycled from the steam turbine 20 via a return line 22 to the inlet of the steam generator 19.
  • Part of the low-pressure steam from the steam turbine 20 heats the dryer 2 via a heat exchanger 18.
  • the condensed low-pressure steam, having passed the heat exchanger 18, is supplied to the steam generator 19.
  • the following reactions take place, inter alia, in the hydrogasification apparatus 3 :
  • the synthesis gas formed in the hydrogasification apparatus 3 comprises 29 vol% of methane and 7 vol% of CO, with a carbon conversion of the biomass of 78% and a heat demand of 1.2 MWuVkg of biomass (moisture-free).
  • composition C wt% 51.32
  • the hydrogasification apparatus 3 was operated at a temperature of 800°C and a pressure of 30 bar. At this setting it is possible, given a specific deviation from the thermodynamic equilibrium, to obtain a carbon conversion of the biomass of 89%, with a hydrogen feed of 75 mol/kg of biomass, the process being autothermal. Since, however, the biomass fed in is not free from moisture, and the hydrogasification apparatus 3 is fed with additional CO 2 , the hydrogen feed in the model was increased from 75 to 100 mol/kg of biomass to render the process autothermal. At this setting, the predicted conversion of carbon from the biomass is 83%.
  • the gaseous products from the hydrogasification reactor 3 are cooled in two steps, via heat exchangers 9 and 11, from 850°C to the inlet temperature of the first methanation reactor at 400°C.
  • a high- temperature gas purification apparatus 7 can be used to remove solid residue and gaseous contaminants such as H 2 S, HC1, HF, ⁇ H 3 from the synthesis gas.
  • the methanation reactor 12 is based on the ICI high-temperature single-pass process as described in the Catalyst Handbook, second Edition, edited by M.V. Twigg, ISBN 1874545359, 1996. This makes use of a series of reactors operating at successively lower outlet temperatures.
  • the steam generator 19 generates superheated steam at a pressure of
  • the heat derived from the methanation reactor 12 and from the cooling of the methane-rich synthesis gas via heat exchangers 9 and 11 was used in the model to form steam, while the remainder of the heat released during cooling of the methane-rich gas mixture in lines 6 and 10 was used to superheat steam.
  • the steam formed was expanded to 0.038 bar in two steps (from 40 to 10 bar in the first step, and from 10 to 0.038 bar in the second step).
  • the Wobbe index based on cubic meters at standard temperature and pressure (m 3 [s.t.p.]) at 0°C and 1 atmosphere (MJ/m 3 [S.T.P]), is the ratio of the high calorific value and the square root of the relative density of the gas.
  • the Wobbe index is defined according to the following formula:
  • HHV is the high heating value in MJ/m (s.t.p.)
  • p g and p a ⁇ r are the densities of gas and air, respectively, in kg/m 3 (s.t.p.).
  • the Wobbe index is the measure of the amount of energy which is delivered to a burner via an injection Two gases having a different composition but the same Wobbe index provide the same amount of energy, given a predetermined injection direction at the same injection pressure.
  • FIG. 2 shows an embodiment of a process in accordance with the present arrangement, in which the hydrogen is formed via a CB&H process as described in R. A. Wijbrans, J.M. van Zutphen, D.H. Recter: "Adding New Hydrogen to the Existing Gas Infrastructure in the Netherlands, Using the Carbon Black & Hydrogen Process, Proceedings of the 12th World Hydrogen Energy Conference", vol. II, pp. 963-968, 1998.
  • natural gas is fed, via a feed line 23, to a plasma reactor 24 in which a plasma is generated by electrical energy being supplied, and in which hydrogen and carbon are formed.
  • the carbon in the known CB&H process is discharged to be pelleted and packaged and the hydrogen is passed to a compression and injection apparatus 27 in order then to be injected into the natural- gas grid.
  • the hydrogen is passed not to compression and injection apparatus 27, but to the hydrogasification process, via the feed line 5.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

La présente invention a trait à un procédé de production d'un gaz riche en méthane (SNG, gaz naturel de synthèse). On charge de la biomasse et/ou des combustibles fossiles, ainsi que de l'hydrogène provenant d'une source externe dans un réacteur d'hydrogazéification. Les produits de réaction provenant du réacteur d'hydrogazéification sont transformés, dans un réacteur de méthanation, en SNG présentant un indice de Wobbe se situant entre 40 et 45 MJ/m3 (température et pression normales), de préférence entre 42 et 45 MJ/m3 (température et pression normales), et qui possède un pourcentage molaire de méthane d'au moins 75 %, de préférence d'au moins 80 %. Le SNG formé peut être fourni sans problèmes à des consommateurs par l'intermédiaire du réseau de gaz existant, et peut être utilisé dans des installations existantes. Le procédé de l'invention peut être mis en oeuvre avec un réacteur de méthanation compact comportant peu d'éléments. A long terme, lorsqu'on utilisera davantage de l'hydrogène issu de procédés électrolytiques mis en oeuvre par des sources renouvelables, le procédé de l'invention constituera un moyen approprié pour valoriser la biomasse et les déchets organiques, à l'aide d'hydrogène, en vue de former du SNG. A court terme, cependant, l'hydrogène peut être obtenu à partir de sources fossiles.
PCT/NL1999/000630 1998-10-12 1999-10-12 Procede de transformation d'hydrogene en un gaz naturel de substitution WO2000021911A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000575821A JP2002527539A (ja) 1998-10-12 1999-10-12 水素を代替天然ガスに変換するための方法
EP99949470A EP1127038A1 (fr) 1998-10-12 1999-10-12 Procede de transformation d'hydrogene en un gaz naturel de substitution
CA002346970A CA2346970A1 (fr) 1998-10-12 1999-10-12 Procede de transformation d'hydrogene en un gaz naturel de substitution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1010288 1998-10-12
NL1010288A NL1010288C2 (nl) 1998-10-12 1998-10-12 Werkwijze voor de conversie van waterstof in substituut aardgas.

Publications (1)

Publication Number Publication Date
WO2000021911A1 true WO2000021911A1 (fr) 2000-04-20

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EP (1) EP1127038A1 (fr)
JP (1) JP2002527539A (fr)
CA (1) CA2346970A1 (fr)
NL (1) NL1010288C2 (fr)
WO (1) WO2000021911A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004035997A1 (de) * 2004-07-16 2006-02-02 Rühl, Bernhard Biogasanlage zur Bereitstellung von methanhaltigen Gasen
EP2169035A1 (fr) * 2008-09-22 2010-03-31 BEGA.tec GmbH Procédé et dispositif de réglage de la valeur de combustion dans des gaz de combustion contenant du méthane
WO2011060539A1 (fr) * 2009-11-18 2011-05-26 G4 Insights Inc. Procédé et système d'hydrogazéification de la biomasse
WO2011159334A1 (fr) 2010-06-15 2011-12-22 Gas Technology Institute Procédé de production de méthane à partir de biomasse
US8541637B2 (en) 2009-03-05 2013-09-24 G4 Insights Inc. Process and system for thermochemical conversion of biomass
CN103484183A (zh) * 2013-09-26 2014-01-01 程礼华 生活垃圾制天然气工艺与装置
DE102013219681A1 (de) * 2013-09-30 2015-04-02 Marek Fulde Verfahren und System zur Speicherung von elektrischer Energie
US9447328B2 (en) 2009-04-07 2016-09-20 Gas Technology Institute Hydropyrolysis of biomass for producing high quality liquid fuels
GB2539021A (en) * 2015-06-04 2016-12-07 Advanced Plasma Power Ltd Process for producing a substitute natural gas
WO2017002096A1 (fr) * 2015-07-02 2017-01-05 Bicarbo Sp. Z O. O. Procédé et système pour la fabrication de bio-méthane et d'éco-méthane
WO2017029189A1 (fr) * 2015-08-14 2017-02-23 GOSCICKI, Marek Système combiné de production de combustible et d'énergie thermique, procédé de production de combustible et d'énergie thermique
IT201700086210A1 (it) * 2017-07-27 2019-01-27 Enea Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile Processo e relativo impianto per la produzione di metano da combustibile derivato da rifiuti
US10392566B2 (en) 2015-04-27 2019-08-27 Gas Technology Institute Co-processing for control of hydropyrolysis processes and products thereof
US10647933B2 (en) 2015-11-12 2020-05-12 Gas Technology Institute Activated carbon as a high value product of hydropyrolysis
US10653995B2 (en) 2009-11-18 2020-05-19 G4 Insights Inc. Sorption enhanced methanation of biomass
CN116148125A (zh) * 2022-11-24 2023-05-23 常州大学 一种基于华白指数复配生物质焦油模型物的方法

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US7955403B2 (en) * 2008-07-16 2011-06-07 Kellogg Brown & Root Llc Systems and methods for producing substitute natural gas
CN101875863B (zh) * 2009-04-29 2013-08-07 四川大学 余热推动循环载热的煤气甲烷化技术与装置
CN104704147B (zh) 2012-05-28 2017-06-30 水吉能公司 电解器与能量系统

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FR2593493A1 (fr) * 1986-01-28 1987-07-31 British Petroleum Co Procede de production de gaz reactifs riches en hydrogene et en oxyde de carbone dans un post-arc electrique
EP0316234A1 (fr) * 1987-11-10 1989-05-17 Electricite De France Procédé et installation d'hydropyrolyse d'hydrocarbures lourds par jet de plasma, notamment de plasma D'H2/CH4

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GB1408694A (en) * 1973-05-10 1975-10-01 Syngas Recycling Corp Process of converting solid waste into a combustible product gas
US3993457A (en) * 1973-07-30 1976-11-23 Exxon Research And Engineering Company Concurrent production of methanol and synthetic natural gas
US3967936A (en) * 1975-01-02 1976-07-06 The United States Of America As Represented By The United States Energy Research And Development Administration Methanation process utilizing split cold gas recycle
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EP0316234A1 (fr) * 1987-11-10 1989-05-17 Electricite De France Procédé et installation d'hydropyrolyse d'hydrocarbures lourds par jet de plasma, notamment de plasma D'H2/CH4

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004035997A1 (de) * 2004-07-16 2006-02-02 Rühl, Bernhard Biogasanlage zur Bereitstellung von methanhaltigen Gasen
EP2169035A1 (fr) * 2008-09-22 2010-03-31 BEGA.tec GmbH Procédé et dispositif de réglage de la valeur de combustion dans des gaz de combustion contenant du méthane
US8541637B2 (en) 2009-03-05 2013-09-24 G4 Insights Inc. Process and system for thermochemical conversion of biomass
US9447328B2 (en) 2009-04-07 2016-09-20 Gas Technology Institute Hydropyrolysis of biomass for producing high quality liquid fuels
US8915981B2 (en) 2009-04-07 2014-12-23 Gas Technology Institute Method for producing methane from biomass
US10190066B2 (en) 2009-11-18 2019-01-29 G4 Insights Inc. Method and system for biomass hydrogasification
WO2011060539A1 (fr) * 2009-11-18 2011-05-26 G4 Insights Inc. Procédé et système d'hydrogazéification de la biomasse
US9394171B2 (en) 2009-11-18 2016-07-19 G4 Insights Inc. Method and system for biomass hydrogasification
US10653995B2 (en) 2009-11-18 2020-05-19 G4 Insights Inc. Sorption enhanced methanation of biomass
EP2582778A4 (fr) * 2010-06-15 2014-04-30 Gas Technology Inst Procédé de production de méthane à partir de biomasse
EP2582778A1 (fr) * 2010-06-15 2013-04-24 Gas Technology Institute Procédé de production de méthane à partir de biomasse
RU2573567C2 (ru) * 2010-06-15 2016-01-20 Гэз Текнолоджи Инститьют Способ получения метана из биомассы
WO2011159334A1 (fr) 2010-06-15 2011-12-22 Gas Technology Institute Procédé de production de méthane à partir de biomasse
CN103484183A (zh) * 2013-09-26 2014-01-01 程礼华 生活垃圾制天然气工艺与装置
DE102013219681A1 (de) * 2013-09-30 2015-04-02 Marek Fulde Verfahren und System zur Speicherung von elektrischer Energie
DE102013219681B4 (de) * 2013-09-30 2017-01-05 Marek Fulde Verfahren und System zur Speicherung von elektrischer Energie
US10283797B2 (en) 2013-09-30 2019-05-07 Marek Fulde Method for storing electric energy by production, storage, and dissociation of methane having closed carbon circuit
US10392566B2 (en) 2015-04-27 2019-08-27 Gas Technology Institute Co-processing for control of hydropyrolysis processes and products thereof
GB2539021A (en) * 2015-06-04 2016-12-07 Advanced Plasma Power Ltd Process for producing a substitute natural gas
WO2017002096A1 (fr) * 2015-07-02 2017-01-05 Bicarbo Sp. Z O. O. Procédé et système pour la fabrication de bio-méthane et d'éco-méthane
WO2017029189A1 (fr) * 2015-08-14 2017-02-23 GOSCICKI, Marek Système combiné de production de combustible et d'énergie thermique, procédé de production de combustible et d'énergie thermique
US10647933B2 (en) 2015-11-12 2020-05-12 Gas Technology Institute Activated carbon as a high value product of hydropyrolysis
IT201700086210A1 (it) * 2017-07-27 2019-01-27 Enea Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile Processo e relativo impianto per la produzione di metano da combustibile derivato da rifiuti
EP3434753A1 (fr) * 2017-07-27 2019-01-30 ENEA - Agenzia Nazionale Per Le Nuove Tecnologie, L'Energia e Lo Sviluppo Economico Sostenibile Procédé et installation de production de méthane à partir de combustible dérivé
CN116148125A (zh) * 2022-11-24 2023-05-23 常州大学 一种基于华白指数复配生物质焦油模型物的方法
CN116148125B (zh) * 2022-11-24 2024-03-08 常州大学 一种基于华白指数复配生物质焦油模型物的方法

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CA2346970A1 (fr) 2000-04-20

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