WO2016070989A1 - Procédé de production de syngaz - Google Patents

Procédé de production de syngaz Download PDF

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Publication number
WO2016070989A1
WO2016070989A1 PCT/EP2015/002206 EP2015002206W WO2016070989A1 WO 2016070989 A1 WO2016070989 A1 WO 2016070989A1 EP 2015002206 W EP2015002206 W EP 2015002206W WO 2016070989 A1 WO2016070989 A1 WO 2016070989A1
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WIPO (PCT)
Prior art keywords
synthesis gas
process step
production
reactor
gas
Prior art date
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PCT/EP2015/002206
Other languages
German (de)
English (en)
Inventor
Josef Sporer
Rachid Mabrouk
Original Assignee
Linde Aktiengesellschaft
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 Linde Aktiengesellschaft filed Critical Linde Aktiengesellschaft
Publication of WO2016070989A1 publication Critical patent/WO2016070989A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
    • 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
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/466—Entrained flow processes
    • 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
    • C10K3/001—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 thermal treatment
    • C10K3/003—Reducing the tar content
    • C10K3/006—Reducing the tar content by steam reforming
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/061—Methanol production
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/062—Hydrocarbon production, e.g. Fischer-Tropsch process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0833—Heating by indirect heat exchange with hot fluids, other than combustion gases, product gases or non-combustive exothermic reaction product gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/085—Methods of heating the process for making hydrogen or synthesis gas by electric heating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0866—Methods of heating the process for making hydrogen or synthesis gas by combination of different heating methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • C01B2203/1241—Natural gas or 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
    • C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
    • C10J2300/1609—Post-reduction, e.g. on a red-white-hot coke or coal bed
    • 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
    • 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
    • C10J2300/1659—Conversion of synthesis gas to chemicals to liquid hydrocarbons
    • 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
    • C10J2300/1665—Conversion of synthesis gas to chemicals to alcohols, e.g. methanol or ethanol
    • 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
    • C10J2300/1684—Integration of gasification processes with another plant or parts within the plant with electrolysis of water
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

Definitions

  • the invention relates to a process for the production of synthesis gas, wherein as a first process step in a reactor, a high-temperature gasification is performed, is released in the heat energy.
  • gaseous raw materials are already known.
  • Solid raw materials are advantageously converted into H 2 and CO in so-called gasification processes.
  • biological raw materials such as used and residual wood, energy wood or agricultural residues such as straw or peat.
  • Processes and plants for the at least partial gasification of solid, organic feedstock are known, for example, from EP 0 745 1 14 B1, DE 41 39 512 A1 and DE 42 09 549 A1.
  • the present application relates in particular to such processes or plants which use a low-temperature gasifier and a
  • the feedstock for example
  • Biomass by partial gasification with a gasification agent at temperatures between about 300 ° C and 600 ° C to coke (so-called in the case of biomass
  • oxygen-containing gas for example with more or less pure oxygen, but also with air and / or oxygen-containing exhaust gases, e.g. from gas turbines or
  • Low temperature carburetor brought into contact.
  • the coke can previously be treated separately (eg by grinding and sifting) and then introduced into the quench unit.
  • the latter is cooled to about 900 ° C. This causes partial conversion of the carbon dioxide to carbon monoxide.
  • the CO and C0 2 rich synthesis gas thus produced can
  • the conditioning includes, for example, a further cooling, a dedusting, a desulfurization, CO to CO 2
  • Synthesis gas resulting from such gasification typically has a relatively low 0.8 / 1 H 2 / CO ratio.
  • the heat produced by the cooling of the synthesis gas stream to about 200 ° C is converted in most cases by the generation of steam and stored.
  • the steam can be heated only to a maximum of 400 ° C in the rule, the material costs, especially for the heat exchanger and
  • Synthesis gas can also be produced via the reforming of gaseous and solid substances.
  • a steam reforming of methane-rich gases is customary.
  • biogas or natural gas with steam is usually reacted on a heterogeneous catalyst to synthesis gas. This usually produces a H 2 / CO ratio of about 3: 1.
  • H 2 to CO ratio is achieved by various methods.
  • the CO and C0 2 rich synthesis gas from the gasification device for example, H 2 can be mixed from an electrolysis (for example, known from EP2166064 A1). Disadvantages arise, however, from the fact that the electrolysis only at very low electricity prices, for example in excess electricity
  • the H 2 rich synthesis gas stream from a reformer and the CO and C0 2 rich synthesis gas stream from a parallel operated carburetor can be mixed in the required ratio.
  • part of the CO can be reacted with H 2 O in a water gas shift reaction to CO 2 and H 2 until, for example, an H 2 / CO ratio of about 2: 1 is reached.
  • H 2 / CO ratio of about 2: 1
  • Object of the present invention is to provide a method of the type mentioned in such a way that an improved heat utilization is achieved.
  • Heat transfer fluid always requires further use of heat for other processes. Furthermore, the previously practiced production of steam with a
  • Reactor is carried out via a conversion of natural gas or biogas, which is added to the hot synthesis gas of the first process step.
  • So can be fed in particular at the upper end of the high-temperature gasifier natural gas or biogas.
  • the temperature is still so high that it is sufficient for the direct conversion of the gas to synthesis gas.
  • the reactor length can be extended to achieve a sufficient residence time.
  • Synthesis gas increases, as in the conversion of natural gas or biogas, more H 2 is formed as CO.
  • Another preferred embodiment results if the production of the additional synthesis gas in a second process step is carried out externally, in a second reactor, in particular by means of steam reforming.
  • the released thermal energy can be used directly for a further reaction by not being first transferred to steam, but being used directly.
  • the resulting synthesis gas from the first step can be mixed in whole or in part with the synthesis gas from the second step. This also allows the stoichiometric ratio of H 2 and CO to be varied.
  • the resulting synthesis gas can additionally with H 2
  • Ratio of H 2 and CO The process is particularly preferred when the resulting synthesis gas is further processed, in particular in a process for the synthesis of methanol and / or dimethyl ether or for Fischer-Tropsch synthesis.
  • a H 2 / CO ratio of 0.8: 1 resulting from a
  • a further preferred embodiment is when in the second process step, in addition to the waste heat of the hot synthesis gas, further energy is fed in, in particular regenerative electrical energy.
  • further energy is fed in, in particular regenerative electrical energy.
  • this metal structure itself can be used as an electrode.
  • certain zones can be heated differently and thus specifically the temperatures can be set in certain reactor zones.
  • the use of electric current also ensures a short claim time to change the
  • Synthesis gas stream can continue to be used for heat transfer steam.
  • the H 2 / CO ratio can be optimally adjusted for subsequent production processes. If the reforming of the methane-rich gas is integrated into the upper part of the carburetor, an external steam reformer can be saved.
  • the additional use of surplus electricity from renewable energy, in particular from wind turbines and photovoltaic systems, can also contribute to a Stabilization of the power grids are added and the surplus energy is chemically stored.
  • the invention is suitable for all processes of syngas production via
  • Figure 1 is a schematic view of a high-temperature gasifier with internal second reaction stage
  • Figure 2 is a schematic view of a plant for the production of synthesis gas with external second reaction stage
  • Figure 3 is a schematic view of a plant for the production of synthesis gas with external second reaction stage with additional heating electrodes
  • FIG. 1 the section of a plant is shown schematically, which combines two different syngas production methods and thus effectively uses the resulting heat.
  • the product stream 101 from a high temperature gasifier is fed to a quench portion of the gasifier 104 at 1400 ° C.
  • coke 102 is usually added, which is also converted to CO and at the same time ensures a certain cooling.
  • methane-rich gas 103 is added, which also at the correspondingly high temperatures of about 1000 ° C to synthesis gas is implemented.
  • the additional metering of methane-rich gas 103 effectively utilizes the heat in the upper part of the reactor.
  • the H 2 content of the entire synthesis gas 105 is increased. Following is the entire
  • Synthesis gas 105 in which it is further cooled in particular, desulfurized, dedusted and cleaned. To improve the
  • a monolithic catalyst in the upper part of the reactor 104 can be installed.
  • FIG. 2 schematically shows a system which produces synthesis gas in two separate stages, the heat for the second stage operation being taken directly from the product stream of the first stage.
  • the CO and C0 2 rich synthesis gas 203 originating from the gasification 201 generally has a temperature of> 900 ° C. This is used directly as a heat medium for a steam reformer 204, which is usually operated at about 500 to 850 ° C.
  • the cooled synthesis gas 208 can subsequently be prepared by, in particular, being further cooled, desulfurized, dedusted and cleaned.
  • the steam reformer 204 is usually operated with a mixture of methane-rich gas and water vapor 202, which is supplied in the case described here via a preheating stage in the steam reformer 204. However, the steam can also be added only after the preheating stage.
  • the resulting H 2 -rich synthesis gas 205 is first used to preheat the mixture 202 and then may also be treated similarly to the syngas stream 208.
  • Synthesis gas streams can be separated or shared. Further processing of the conditioned synthesis gas stream takes place in particular in one
  • FIG. 3 shows the plant already shown in FIG.
  • the steam reformer 204 is heated with electrical electrodes 301.
  • the electrodes can be inserted in different numbers and lengths in the catalyst bed. When using a metallic monolithic catalyst, these too
  • Metal structure can be used directly as an electrode.
  • Table 1 shows a comparison of a method from the prior art with the two embodiments, in the event that methanol is to be produced from the synthesis gas obtained.
  • Table 1 Comparison of the method used so far and the two

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

L'invention concerne un procédé de production de syngaz, dont une première étape consiste à mettre en oeuvre, dans un réacteur, une gazéification à haute température au cours de laquelle de l'énergie thermique est dégagée, l'énergie thermique dégagée étant utilisée en vue de la production supplémentaire de syngaz au cours d'une seconde étape ayant lieu à l'intérieur ou à l'extérieur du réacteur.
PCT/EP2015/002206 2014-11-05 2015-11-04 Procédé de production de syngaz WO2016070989A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014016407.1 2014-11-05
DE102014016407.1A DE102014016407A1 (de) 2014-11-05 2014-11-05 Verfahren zur Produktion von Synthesegas

Publications (1)

Publication Number Publication Date
WO2016070989A1 true WO2016070989A1 (fr) 2016-05-12

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WO (1) WO2016070989A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020002346A1 (fr) * 2018-06-26 2020-01-02 Thyssenkrupp Industrial Solutions Ag Procédé de préparation de gaz de synthèse à l'aide d'un chauffage électrique additionnel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070289214A1 (en) * 2006-06-19 2007-12-20 Siemens Power Generation, Inc. Systems and methods for integration of gasification and reforming processes
US20120025140A1 (en) * 2008-10-08 2012-02-02 Karl-Heinz Tetzlaff Method and Device for Producing Synthesis Gas from Gaseous Hydrocarbons
US20120181483A1 (en) * 2009-06-09 2012-07-19 Sundrop Fuels, Inc. Various methods and apparatuses for multi-stage synthesis gas generation
US20130153826A1 (en) * 2011-07-21 2013-06-20 Antonin Paquet Use of char particles in the production of synthesis gas and in hydrocarbon reforming
US20140298953A1 (en) * 2013-03-14 2014-10-09 John Winter Method and apparatus for recycling methane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139512A1 (de) 1991-11-29 1993-06-03 Noell Dbi Energie Entsorgung Verfahren zur thermischen verwertung von abfallstoffen
DE4209549A1 (de) 1992-03-24 1993-09-30 Vaw Ver Aluminium Werke Ag Verfahren zur thermischen Behandlung von Reststoffen, z.B. zur Trennung und Verwertung von Metallverbunden mit organischen Anteilen, mittels einer Kombination aus Pyrolyse und Vergasung
DE4404673C2 (de) 1994-02-15 1995-11-23 Entec Recycling Und Industriea Verfahren zur Erzeugung von Brenngas
EP2166064A1 (fr) 2008-09-19 2010-03-24 Siemens Aktiengesellschaft Système pour fournir un produit chimique et procédé pour fournir un produit chimique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070289214A1 (en) * 2006-06-19 2007-12-20 Siemens Power Generation, Inc. Systems and methods for integration of gasification and reforming processes
US20120025140A1 (en) * 2008-10-08 2012-02-02 Karl-Heinz Tetzlaff Method and Device for Producing Synthesis Gas from Gaseous Hydrocarbons
US20120181483A1 (en) * 2009-06-09 2012-07-19 Sundrop Fuels, Inc. Various methods and apparatuses for multi-stage synthesis gas generation
US20130153826A1 (en) * 2011-07-21 2013-06-20 Antonin Paquet Use of char particles in the production of synthesis gas and in hydrocarbon reforming
US20140298953A1 (en) * 2013-03-14 2014-10-09 John Winter Method and apparatus for recycling methane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020002346A1 (fr) * 2018-06-26 2020-01-02 Thyssenkrupp Industrial Solutions Ag Procédé de préparation de gaz de synthèse à l'aide d'un chauffage électrique additionnel

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