DE102008002963A1 - Polygenerationssysteme - Google Patents
Polygenerationssysteme Download PDFInfo
- Publication number
- DE102008002963A1 DE102008002963A1 DE102008002963A DE102008002963A DE102008002963A1 DE 102008002963 A1 DE102008002963 A1 DE 102008002963A1 DE 102008002963 A DE102008002963 A DE 102008002963A DE 102008002963 A DE102008002963 A DE 102008002963A DE 102008002963 A1 DE102008002963 A1 DE 102008002963A1
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- Prior art keywords
- synthesis gas
- gas
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- enriched
- vapor fraction
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- B01J8/009—Membranes, e.g. feeding or removing reactants or products to or from the catalyst bed through a membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
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- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
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- 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
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- 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
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- 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
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- C01B3/48—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 followed by reaction of water vapour with carbon monoxide
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- C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
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- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
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- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
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- F01K23/068—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion heat coming from a gasification or pyrolysis process, e.g. coal gasification in combination with an oxygen producing plant, e.g. an air separation plant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
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- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
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- 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
-
- 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
- C10J2300/1678—Integration of gasification processes with another plant or parts within the plant with air separation
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- 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
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Abstract
Ein Polygenerationssystem, in dem die verschiedenen Einheiten des Polygenerationssystems integriert sind, um die unerwünschten Bestandteile effektiv zu trennen. In einer Ausführungsform ist ein Polygenerationssystem bereitgestellt, dass einen Synthesegasgenerator (4) zum Erzeugen eines Synthesegases (6), eine Synthesegasanreicherungseinheit (8) zum Trennen unerwünschter Bestandteile von dem Synthesegas, um ein angereichertes Synthesegas (14) zu erzeugen, und ein Synthesegasverwendungssystem (18) bereitstellt, das das angereicherte Synthesegas (14) verwendet, um nützliche Produkte (22) zu erzeugen und einen Strom (16), um die Trennung der unerwünschten Bestandteile in der Synthesegasanreicherungseinheit (8) zu vereinfachen. In einigen Ausführungsformen umfasst das Polygenerationssystem einen Membranreaktor (118), einen katalytischen Brenner (96) und eine Stromerzeugungseinheit (32). Die Stromerzeugungseinheit kann ein Dampfturbinensystem (38) oder ein Rankine-Turbinensystem (52) oder eine Kombination davon umfassen. Die verschiedenen Details der Komponenten und Integrationsaspekte zwischen der Synthesegasanreicherungseinheit (8) und dem Synthesegasverwendungssystem (18) sind dargestellt.A polygeneration system in which the various units of the polygeneration system are integrated to effectively separate the undesirable components. In one embodiment, there is provided a polygeneration system comprising a synthesis gas generator (4) for generating a synthesis gas (6), a synthesis gas enrichment unit (8) for separating unwanted constituents from the synthesis gas to produce an enriched synthesis gas (14), and a synthesis gas utilization system (18 ) which uses the enriched synthesis gas (14) to produce useful products (22) and a stream (16) to facilitate separation of the undesirable components in the synthesis gas enrichment unit (8). In some embodiments, the polygeneration system comprises a membrane reactor (118), a catalytic burner (96), and a power generation unit (32). The power generation unit may include a steam turbine system (38) or a Rankine turbine system (52) or a combination thereof. The various details of the components and integration aspects between the synthesis gas enrichment unit (8) and the syngas utilization system (18) are shown.
Description
HINTERGRUNDBACKGROUND
Die Erfindung bezieht sich allgemein auf ein Polygenerationssystem und speziell auf das Integrieren der verschiedenen Einheiten eines Polygenerationssystems, um die unerwünschten Bestandteile effektiv zu trennen.The This invention relates generally to a polygeneration system and specifically for integrating the various units of a polygeneration system, around the unwanted To effectively separate ingredients.
Die Auswirkung der Industrialisierung auf die Umwelt ist Thema vieler wissenschaftlicher Debatten; und aktuelle Diskussionen konzentrieren sich auf die Auswirkung der Treibhausgase auf die globale Erwärmung. Die Stromerzeugung und große chemische Industrien zählen zu den Industrien, die zu den Gesamttreibhausgasemissionen beitragen. Das sind die Einzelpunktquellen der Emissionen im Vergleich zur verteilten Art der Emissionen aus anderen Quellen, wie z. B. dem Automobil. Bei der Verringerung der Gesamttreibhausgasemissionen ist es wünschenswert, die Treibhausgasemissionen aus Einzelpunktquellen, wie z. B. der Stromerzeugung, in Grenzen zu halten.The Impact of industrialization on the environment is the topic of many scientific debates; and focus on current discussions on the impact of greenhouse gases on global warming. The Electricity generation and big counting chemical industries to industries that contribute to total greenhouse gas emissions. These are the single point sources of emissions compared to distributed nature of emissions from other sources, such as B. the Automobile. In reducing total greenhouse gas emissions it is desirable Greenhouse gas emissions from single point sources, such as B. the Electricity generation to be contained.
Es gibt verschiedene Technologien, die zur Verringerung der Treibhausgasemissionen, speziell Kohlendioxid aus Kraftwerken und den chemischen Industrien, entwickelt wurden. Sowohl die Vorverbrennungs- als auch die Nachverbrennungserfassung von Kohlendioxid bilden in letzter Zeit den Fokus intensiver Studien. Um die Stromerzeugung oder die chemische Produktion umweltfreundlich zu gestalten, ist es wichtig, alle unerwünschten Bestandteile abzutrennen, zu denen Kohlendioxid gehört und die andernfalls an die Umwelt abgegeben würden. Die Abtrennung der unerwünschten Bestandteile erhöht die Gesamtkosten der Stromerzeugung oder Produktion von Chemikalien, weshalb Technologien gewünscht werden, die die Erfassung dieser unerwünschten Bestandteile effizient ermöglicht.It There are different technologies used to reduce greenhouse gas emissions, specifically carbon dioxide from power plants and the chemical industries, were developed. Both pre-combustion and post-combustion detection Carbon dioxide has recently become the focus of intense study. To the power generation or chemical production environmentally friendly It is important to separate all unwanted components, which includes carbon dioxide that would otherwise be released to the environment. The separation of the unwanted Ingredients increased the total cost of electricity production or production of chemicals, which is why technologies are desired which will make the detection of these undesirable components efficient allows.
KURZBESCHREIBUNGSUMMARY
Gemäß einem Aspekt wird ein Polygenerationssystem geschaffen, das einen Synthesegasgenerator zum Erzeugen eines Synthesegases, eine Synthesegasanreicherungseinheit zum Abtrennen unerwünschter Bestandteile von dem Synthesegas, um ein angereichertes Synthesegas zu erzeugen, und ein Synthesegasverwendungssystem bereitstellt, das das angereicherte Synthesegas nutzt, um nützliche Produkte sowie einen Stoffstrom zu erzeugen, um die Trennung der unerwünschten Bestandteile in der Synthesegasanreicherungseinheit zu vereinfachen. In einigen Ausführungsformen umfasst das Polygenerationssystem einen Vergaser, eine Partikelentfernungseinheit, eine Wasser-Gas-Shifteinheit und eine Stromerzeugungseinheit.According to one Aspect, a polygeneration system is provided that includes a synthesis gas generator for generating a synthesis gas, a synthesis gas enrichment unit for separating unwanted Components of the synthesis gas to an enriched synthesis gas and to provide a synthesis gas utilization system that The enriched synthesis gas uses to provide useful products as well as a To generate material flow to the separation of the unwanted To simplify ingredients in the synthesis gas enrichment unit. In some embodiments the polygeneration system comprises a gasifier, a particle removal unit, a water-gas shift unit and a power generation unit.
In einem anderen Aspekt umfasst ein Polygenerationssystem einen Synthesegasgenerator zum Erzeugen eines Synthesegases, eine Synthesegasanreicherungseinheit zum Trennen unerwünschter Bestandteile von dem Synthesegas, um ein angereichertes Synthesegas zu erzeugen, und eine Stromerzeugungseinheit, die ein Gasturbinensystem zum Verbrennen des angereicherten Synthesegases und zum Erzeugen eines heißen ausgedehnten Gases umfasst. Das heiße ausgedehnte Gas wird verwendet, um einen ersten Dampfanteil in dem Dampfgenerationssystem zu erzeugen. Das Stromerzeugungssystem umfasst ein Dampfturbinensystem, das den ersten Dampfanteil aus dem Dampfer zeugungssystem verwendet, um Strom und einen zweiten Dampfanteil zu erzeugen. Der zweite Dampfanteil wird verwendet, um die Trennung der unerwünschten Bestandteile in der Synthesegasanreicherungseinheit zu vereinfachen.In In another aspect, a polygeneration system comprises a synthesis gas generator for Generating a synthesis gas, a synthesis gas enrichment unit for separating unwanted Components of the synthesis gas to an enriched synthesis gas to generate, and a power generation unit, the gas turbine system for Burning the enriched synthesis gas and generating a be called Extended gas includes. The hot extended gas is used to produce a first vapor fraction in the vapor generation system. The power generation system includes a steam turbine system including the first vapor from the steamer generating system used to generate electricity and to generate a second vapor fraction. The second part of steam is used to prevent the separation of the unwanted components in the Synthesis gas enrichment unit to simplify.
In noch einem anderen Aspekt umfasst ein Polygenerationssystem einen Synthesegasgenerator zum Erzeugen von Synthesegas, eine Synthesegasanreicherungseinheit zum Trennen unerwünschter Bestandteile von dem Synthesegas, um ein angereichertes Synthesegas zu erzeugen und einen Fluidstrom, der die unerwünschten Bestandteile umfasst. Das Polygenerationssystem umfasst eine Stromerzeugungseinheit, die ein Gasturbinensystem zum Verbrennen des angereicherten Synthesegases und eines heißen ausgedehnten Gases umfasst. Das heiße ausgedehnte Gas wird verwendet, um einen ersten Dampfanteil in dem Dampfgenerationssystem zu erzeugen. Das Stromerzeugungssystem umfasst eine Rankine-Turbine, die den ersten Dampfanteil und den Fluidstrom, der die unerwünschten Bestandteile aus der Synthesegasanreicherungseinheit umfasst, verwenden, um Strom und einen zweiten Dampfanteil zu erzeugen. Der zweite Dampfanteil wird verwendet, um die Trennung der unerwünschten Bestandteile in der Synthesegasanreicherungseinheit zu vereinfachen.In In yet another aspect, a polygeneration system comprises one Synthesis gas generator for producing synthesis gas, a synthesis gas enrichment unit for separating unwanted Components of the synthesis gas to an enriched synthesis gas and to generate a fluid stream comprising the undesirable components. The polygeneration system comprises a power generation unit which a gas turbine system for burning the enriched synthesis gas and a hot one Extended gas includes. The hot extended gas is used to produce a first vapor fraction in the vapor generation system. The power generation system includes a Rankine turbine, which includes the first vapor fraction and the fluid stream, which is the undesirable Comprises components from the synthesis gas enrichment unit, use to generate electricity and a second vapor content. The second part of steam is used to prevent the separation of the unwanted components in the Synthesis gas enrichment unit to simplify.
In noch einem anderen Aspekt umfasst ein Polygenerationssystem einen Synthesegasgenerator zum Erzeugen eines Synthesegases, eine Synthesegasanreicherungseinheit, die eine Wasser-Gas-Shiftreaktoreinheit und eine Trenneinheit umfasst. Die Wasser-Gas-Shiftreaktoreinheit empfängt das Synthesegas und erzeugt ein mit Wasserstoff angereichertes Synthesegas. Die unerwünschten Bestandteile werden von dem mit Wasserstoff angereicherten Synthesegas getrennt, um ein angereichertes Synthesegas und einen Fluidstrom zu erzeugen, der die unerwünschten Bestandteile umfasst. Das Polygenerationssystem um fasst eine Stromerzeugungseinheit, die ein Gasturbinensystem, ein Dampferzeugungssystem und ein Rankine-Turbinensystem umfasst. Das angereicherte Synthesegas wird in dem Gasturbinensystem verbrannt, um Strom und ein heißes ausgedehntes Gas zu erzeugen. Das heiße ausgedehnte Gas wird von dem Dampferzeugungssystem empfangen, um einen ersten und einen zweiten Dampfanteil zu erzeugen. Der erste Dampfanteil und der Fluidstrom, der die unerwünschten Bestandteile umfasst, werden von dem Rankine-Turbinensystem empfangen, um Strom und einen dritten Dampfanteil zu erzeugen. Der dritte Dampfanteil wird bereitgestellt, um die Trennung der unerwünschten Bestandteile zu vereinfachen.In yet another aspect, a polygeneration system comprises a synthesis gas generator for generating a synthesis gas, a synthesis gas enrichment unit comprising a water gas shift reactor unit and a separation unit. The water-gas shift reactor unit receives the synthesis gas and generates a hydrogen-enriched synthesis gas. The undesirable components are separated from the hydrogen-enriched synthesis gas to produce an enriched synthesis gas and a fluid stream comprising the undesired components. The polygeneration system includes a power generation unit that includes a gas turbine system, a steam generation system, and a Rankine turbine system. The enriched synthesis gas is burned in the gas turbine system to generate electricity and to generate a hot expanded gas. The hot expanded gas is received by the steam generation system to produce a first and a second vapor portion. The first vapor fraction and the fluid stream comprising the undesirable components are received by the Rankine turbine system to generate flow and a third vapor fraction. The third vapor portion is provided to facilitate separation of the undesirable components.
In noch einem anderen Aspekt umfasst ein Polygenerationssystem eine Lufttrenneinheit, einen Synthesegasgenerator, eine Synthesegasanreicherungseinheit, einen katalytischen Brenner und eine Stromerzeugungseinheit. In der Lufttrenneinheit wird ein sauerstoffreicher Strom erzeugt, der an den Synthesegasgenerator geleitet wird. Der Synthesegasgenerator umfasst einen Vergaser, der dazu eingerichtet ist, einen kohlenstoffhaltigen Brennstoff und den sauerstoffreichen Strom zu empfangen, um Synthesegas zu erzeugen. Der Synthesegasgenerator umfasst ferner eine Kühleinheit, um das Synthesegas zu empfangen und ein gekühltes Synthesegas zu erzeugen. Die Synthesegasanreicherungseinheit umfasst eine Partikelentfernungseinheit, eine Synthesegasenthärtungseinheit, einen Wasser-Gas-Shiftreaktor und eine Trenneinheit. Das gekühlte Synthesegas wird von der Partikelentfernungseinheit empfangen, um ein partikelfreies Synthesegas zu erzeugen, das von der Synthesegasentsäuerungseinheit (z. B. eine Amingaswäsche) empfangen wird, um ein entsäuertes Synthesegas zu erzeugen. Die Wasser-Gas-Shiftreaktoreinheit ist konfiguriert, um das entsäuerte Synthesegas und einen ersten Dampfanteil zu empfan gen, um ein mit Wasserstoff angereichertes Synthesegas und einen ersten Dampfanteil zu erzeugen. Die Trenneinheit ist konfiguriert, um das mit Wasserstoff angereicherte Synthesegas zu empfangen, um ein angereichertes Synthesegas und einen Fluidstrom zu erzeugen, der die unerwünschten Bestandteile umfasst. Der Fluidstrom, der die unerwünschten Bestandteile umfasst, wird an den katalytischen Brenner geleitet, um einen nichtentflammbaren Strom zu erzeugen. Die Stromerzeugungseinheit umfasst ein Gasturbinensystem, ein Dampferzeugungssystem und ein Rankine-Turbinensystem. Die Gasturbine ist konfiguriert, um das angereicherte Synthesegas zu empfangen, um Strom und ein heißes ausgedehntes Gas zu erzeugen, das von dem Dampferzeugungssystem empfangen wird, um den ersten Dampfanteil und einen zweiten Dampfanteil zu erzeugen. Das Rankine-Turbinensystem empfängt den zweiten Dampfanteil und den nichtentflammbaren Fluidstrom, um Strom und einen dritten Dampfanteil zu erzeugen, der an die Trenneinheit geleitet wird, um die Trennung der unerwünschten Bestandteile zu vereinfachen.In In yet another aspect, a polygeneration system comprises a Air separation unit, a synthesis gas generator, a syngas enrichment unit, a catalytic burner and a power generation unit. In The air separation unit is generated an oxygen-rich stream, the is passed to the synthesis gas generator. The synthesis gas generator includes a carburetor adapted to a carbonaceous one Fuel and receive the oxygen-rich stream to synthesis gas to create. The synthesis gas generator further comprises a cooling unit, to receive the synthesis gas and produce a cooled synthesis gas. The synthesis gas enrichment unit comprises a particle removal unit, a synthesis gas softening unit, a water-gas shift reactor and a separation unit. The cooled synthesis gas is received by the particle removal unit to be particle free Synthesis gas to produce that of the synthesis gas deacidification unit (eg a Amingas wash) is deacidified To produce syngas. The water gas shift reactor unit is configured to deacidified Synthesis gas and a first vapor to receive gene, with a Hydrogen enriched syngas and a first vapor fraction to create. The separation unit is configured to do this with hydrogen enriched synthesis gas to receive an enriched synthesis gas and to generate a fluid stream comprising the undesirable ingredients. The fluid flow, which is the undesirable Constituents is passed to the catalytic burner, to generate a non-flammable stream. The power generation unit includes a gas turbine system, a steam generating system and a Rankine turbine system. The gas turbine is configured to use the enriched Receiving syngas to produce electricity and a hot expanded gas which is received by the steam generating system to the first To generate vapor content and a second vapor content. The Rankine turbine system receives the second vapor fraction and the non-flammable fluid stream To generate electricity and a third portion of steam, the separation unit directed to facilitate the separation of the undesirable components.
FIGURENCHARACTERS
Diese und andere Merkmale, Aspekte und Vorteile der vorliegenden Erfindung werden besser verstanden, wenn die nachstehende ausführliche Beschreibung mit Bezug auf die beiliegenden Figuren gelesen wird, in denen gleiche Zeichen durchweg gleiche Teile darstellen und in denen:These and other features, aspects and advantages of the present invention will be better understood if the detailed below Description is read with reference to the attached figures, in which the same characters consistently represent the same parts and in which:
AUSFÜHRLICHE BESCHREIBUNGDETAILED DESCRIPTION
Ein
Polygenerationssystem
Der
kohlenstoffhaltige Brennstoff
In
der Synthesegasanreicherungseinheit
In
einer Ausführungsform
wird die Wasserstoffkonzentration in dem Synthesegas
In
einer Ausführungsform
erhöht
das Entfernen von mindestens einem Teil des Wasserstoffs aus dem
Synthesegas
Das
Synthesegasverwendungssystem
Ein
Polygenerationssystem
Die
chemische Syntheseeinheit
In
einer Ausführungsform
ist die Stromerzeugungseinheit
Wie
in der vorstehenden Ausführungsform beschrieben,
vereinfacht der Fluidstrom aus dem Synthesegasverwendungssystem
Ein
Polygenerationssystem
In
einer Ausführungsform
sind die Gasturbine
Die
Trennung der unerwünschten
Bestandteile von dem Synthesegas
In
einer Ausführungsform
wird ein Membrantrennverfahren verwendet, um die unerwünschten Bestandteile
von dem Synthesegas
In
einer Ausführungsform
ist die in der Synthesegasanreicherungseinheit
Ein
Polygenerationssystem
In
einer Ausführungsform
wird eine Wasser-Gas-Shiftreaktion für die Synthesegasanreicherung
in der Synthesegasanreicherungseinheit
Ein
Polygenerationssystem
Ein
Polygenerationssystem
In
einer Ausführungsform
wird der sauerstoffreiche Strom
Ein
Polygenerationssystem
Die
WGS-Einheit
Ein
Polygenerationssystem
Ein
Polygenerationssystem
Ein
Polygenerationssystem
Ein
Polygenerationssystem
In
einer Ausführungsform
entfernt die Fremdstoffentfernungseinheit
Der
Membranreaktor
Mit
Bezug auf das in
In
einer Ausführungsform
ist die Membran kohlendioxidpermeabel und der Fluidstrom
Der
Fluidstrom
In
einer anderen Ausführungsform
wird der Fluidstrom
Ein
Polygenerationssystem
Ein
Polygenerationssystem
Eine
beispielhafte Stromerzeugungseinheit
Während hierin lediglich bestimmte Merkmale der Erfindung dargestellt und beschrieben wurden, werden Fachleuten viele Modifikationen und Änderungen einfallen. Daher sollte verstanden werden, dass die angefügten Ansprüche beabsichtigen, alle diese Modifikationen und Änderung als in den wahren Geist der Erfindung fallend, abzudecken.While in here only certain features of the invention are shown and described Many modifications and modifications will be made to professionals come to mind. Therefore, it should be understood that the appended claims are intended to be all these modifications and changes as falling within the true spirit of the invention.
Ein
Polygenerationssystem, in dem die verschiedenen Einheiten des Polygenerationssystems integriert
sind, um die unerwünschten
Bestandteile effektiv zu trennen. In einer Ausführungsform ist ein Polygenerationssystem
bereitgestellt, dass einen Synthesegasgenerator
- 22
- kohlenstoffhaltiger Brennstoffcarbonaceous fuel
- 44
- SynthesegasgeneratorSynthesis gas generator
- 66
- Synthesegassynthesis gas
- 88th
- SynthesegasanreicherungseinheitSyngas enrichment unit
- 1010
-
Polygenerationssystem
von
1 Polygeneration system of1 - 1212
- unerwünschte Bestandteile tragender Abfallstromunwanted ingredients carrying waste stream
- 1313
-
Fluidstrom,
der unerwünschte
Bestandteile aus der Stromerzeugungseinheit
32 trägtFluid flow, the unwanted components from the power generation unit32 wearing - 1414
- angereichertes Synthesegasenriched synthesis gas
- 1515
-
Fluidstrom,
der unerwünschte
Bestandteile aus der Fremdstoffentfernungseinheit
106 trägtFluid flow, the undesirable components from the foreign matter removal unit106 wearing - 1616
- Fluidstrom zum Vereinfachen der Synthesegasanreicherungfluid flow to facilitate synthesis gas enrichment
- 1818
- SynthesegasverwendungssystemSynthesis gas utilization system
- 2020
-
Polygenerationssystem
von
2 Polygeneration system of2 - 2222
- nützliche Produkteuseful Products
- 2424
- chemische SyntheseeinheitDry synthesis unit
- 2828
- Fluidstrom von der Dampfturbine zur Synthesegasanreicherungseinheitfluid flow from the steam turbine to the synthesis gas enrichment unit
- 3030
-
Polygenerationssystem
von
3 Polygeneration system of3 - 3232
- Stromerzeugungseinheitpower generation unit
- 3434
- Gasturbinegas turbine
- 3636
- Dampfgeneratorsteam generator
- 3838
- Dampfturbinesteam turbine
- 4040
-
Polygenerationssystem
von
4 Polygeneration system of4 - 4242
- Stromelectricity
- 4444
- saubere Abgaseclean exhaust
- 4646
- heißes ausgedehntes Gashot broad gas
- 4848
- HochdruckdampfHigh pressure steam
- 5050
-
Polygenerationssystem
von
5 Polygeneration system of5 - 5252
- Rankine-TurbineRankine turbine
- 5353
-
an
die chemische Synthese geleiteter erster Teil des angereicherten
Synthesegases
14 directed to the chemical synthesis first part of the enriched synthesis gas14 - 5454
- Fluidstrom von der Synthesegasanreicherungseinheit zur Rankine-Turbinefluid flow from the synthesis gas enrichment unit to the Rankine turbine
- 5555
-
an
die Gasturbine geleiteter zweiter Teil des angereicherten Synthesegases
14 directed to the gas turbine second part of the enriched synthesis gas14 - 5656
- Fluidstrom von der Rankine-Turbine zur Synthesegasanreicherungseinheitfluid flow from the Rankine turbine to the synthesis gas enrichment unit
- 5858
- Luftair
- 6060
-
Polygenerationssystem
von
6 Polygeneration system of6 - 6262
- LufttrenneinheitAir separation unit
- 6464
-
an
die Synthesegasanreicherungseinheit
8 geleiteter zweiter Teil des Fluidstroms56 to the synthesis gas enrichment unit8th directed second part of the fluid flow56 - 6666
-
an
die Lufttrenneinheit
62 geleiteter erster Teil des Fluidstroms56 to the air separation unit62 directed first part of the fluid flow56 - 6868
- sauerstoffarmer Stromlow-oxygen electricity
- 7070
-
Polygenerationssystem
von
7 Polygeneration system of7 - 7272
- gemischter Strommixed electricity
- 7474
- sauerstoffreicher Stromoxygen-rich electricity
- 7676
- Wasser-Gas-ShiftreaktoreinheitWater-gas shift reactor unit
- 7878
- Trenneinheitseparation unit
- 8080
-
Polygenerationssystem
von
8 Polygeneration system of8th - 8282
-
unerwünschte Bestandteile
enthaltender Fluidstrom von
7 undesirable components containing fluid stream of7 - 8484
-
Fluidstrom
von der Rankine-Turbine zur Synthesegasanreicherungseinheit von
7 Fluid flow from the Rankine turbine to the synthesis gas enrichment unit of7 - 8888
- mit Wasserstoff angereichertes SynthesegasWith Hydrogen enriched synthesis gas
- 9090
-
Polygenerationssystem
von
9 Polygeneration system of9 - 9292
-
erster
Teil des Hochdruckdampfes
48 first part of the high-pressure steam48 - 9494
-
zweiter
Teil des Hochdruckdampfes
48 second part of the high-pressure steam48 - 9696
- katalytischer Brennercatalytic burner
- 9898
- nichtentflammbarer Fluidstrom aus dem katalytischen Brennernonflammable Fluid flow from the catalytic burner
- 100100
-
Polygenerationssystem
von
10 Polygeneration system of10 - 102102
-
erster
Teil des Fluidstroms
84 first part of the fluid flow84 - 104104
-
zweiter
Teil des Fluidstroms
84 second part of the fluid flow84 - 106106
- FremdstoffentfernungseinheitForeign material removing unit
- 110110
-
Polygenerationssystem
von
11 Polygeneration system of11 - 114114
-
dritter
Teil des Fluidstroms
84 third part of the fluid flow84 - 118118
- Membranreaktormembrane reactor
- 120120
-
Polygenerationssystem
von
12 Polygeneration system of12 - 122122
- reines Synthesegaspure synthesis gas
- 124124
-
erster
Teil des angereicherten Synthesegases
14 first part of the enriched synthesis gas14 - 126126
- Druckschwungadsorptionseinheit (PSA)Druckschwungadsorptionseinheit (PSA)
- 128128
- PSA-AbgasstromPSA waste gas stream
- 130130
-
Polygenerationssystem
von
13 Polygeneration system of13 - 132132
-
zweiter
Teil des angereicherten Synthesegases
14 second part of the enriched synthesis gas14 - 134134
- Vergasercarburettor
- 136136
- SynthesegaskühlerSyngas cooler
- 138138
- SynthesegasentsäuerungseinheitSynthesegasentsäuerungseinheit
- 140140
-
Polygenerationssystem
von
14 Polygeneration system of14 - 142142
- KühlsynthesegasCool synthesis gas
- 146146
- PartikelentfernungseinheitParticle removal unit
- 148148
- saurer Dampfsour steam
- 152152
- partikelfreies Synthesegasparticle-free synthesis gas
- 154154
- entsäuertes Synthesegasdeacidified synthesis gas
- 156156
- Schornsteinchimney
- 158158
- Hochdruckturbine (HPT)High-pressure turbine (HPT)
- 162162
- Zwischendruckturbine (IPT)Intermediate pressure turbine (IPT)
- 164164
- Niederdruckturbine (LPT)Low-pressure turbine (LPT)
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/863,781 | 2007-09-28 | ||
US11/863,781 US20090084035A1 (en) | 2007-09-28 | 2007-09-28 | Polygeneration systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008002963A1 true DE102008002963A1 (en) | 2009-04-09 |
Family
ID=40418267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008002963A Withdrawn DE102008002963A1 (en) | 2007-09-28 | 2008-07-24 | Polygenerationssysteme |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090084035A1 (en) |
JP (1) | JP5268471B2 (en) |
CN (1) | CN101397122B (en) |
CH (1) | CH697901B1 (en) |
DE (1) | DE102008002963A1 (en) |
Cited By (1)
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DE102010036056A1 (en) * | 2010-09-01 | 2012-03-01 | Forschungszentrum Jülich GmbH | IGCC power plant with a water gas shift membrane reactor (WGS-MR) and method for operating such an IGCC power plant with purge gas |
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DE102008063055A1 (en) * | 2008-12-23 | 2010-08-05 | Uhde Gmbh | Process for using the gas from a gasifier synthesis gas |
AU2010250812B2 (en) | 2009-05-22 | 2013-10-03 | Sasol Technology (Proprietary) Limited | Process for co-producing synthesis gas and power |
US8419829B2 (en) * | 2010-10-27 | 2013-04-16 | General Electric Company | Method and system for treating Fishcher-Tropsch reactor tail gas |
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WO2012069342A1 (en) * | 2010-11-22 | 2012-05-31 | Shell Internationale Research Maatschappij B.V. | Method for producing liquid hydrogen and electricity |
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- 2007-09-28 US US11/863,781 patent/US20090084035A1/en not_active Abandoned
-
2008
- 2008-07-21 CH CH01139/08A patent/CH697901B1/en not_active IP Right Cessation
- 2008-07-24 JP JP2008190407A patent/JP5268471B2/en not_active Expired - Fee Related
- 2008-07-24 DE DE102008002963A patent/DE102008002963A1/en not_active Withdrawn
- 2008-09-28 CN CN200810168756.1A patent/CN101397122B/en not_active Expired - Fee Related
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DE102010036056A1 (en) * | 2010-09-01 | 2012-03-01 | Forschungszentrum Jülich GmbH | IGCC power plant with a water gas shift membrane reactor (WGS-MR) and method for operating such an IGCC power plant with purge gas |
EP2520786A1 (en) * | 2010-09-01 | 2012-11-07 | Forschungszentrum Jülich Gmbh | IGCC power plant with a water gas shift membrane reactor (WGS-MR) and method for operating such an IGCC power plant with flushing gas |
Also Published As
Publication number | Publication date |
---|---|
CN101397122A (en) | 2009-04-01 |
JP2009085210A (en) | 2009-04-23 |
CN101397122B (en) | 2015-07-29 |
CH697901A2 (en) | 2009-03-31 |
CH697901B1 (en) | 2012-03-15 |
US20090084035A1 (en) | 2009-04-02 |
JP5268471B2 (en) | 2013-08-21 |
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