EP2659099B1 - Dispositif de production d'énergie - Google Patents

Dispositif de production d'énergie Download PDF

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Publication number
EP2659099B1
EP2659099B1 EP11811035.2A EP11811035A EP2659099B1 EP 2659099 B1 EP2659099 B1 EP 2659099B1 EP 11811035 A EP11811035 A EP 11811035A EP 2659099 B1 EP2659099 B1 EP 2659099B1
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EP
European Patent Office
Prior art keywords
flue gas
heat exchanger
heat
line
guided
Prior art date
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Active
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EP11811035.2A
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German (de)
English (en)
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EP2659099A2 (fr
Inventor
Frank Eckert
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Duerr Cyplan Ltd
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Duerr Cyplan Ltd
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Publication date
Priority claimed from DE202010017143U external-priority patent/DE202010017143U1/de
Priority claimed from DE202011001111U external-priority patent/DE202011001111U1/de
Application filed by Duerr Cyplan Ltd filed Critical Duerr Cyplan Ltd
Publication of EP2659099A2 publication Critical patent/EP2659099A2/fr
Application granted granted Critical
Publication of EP2659099B1 publication Critical patent/EP2659099B1/fr
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/002—Control by recirculating flue gases

Definitions

  • the invention relates to a device for generating electrical or mechanical energy with a combustion device for a solid, gaseous or liquid medium, in particular biomass, which generates during combustion flue gas containing heat, and with an RC system, which is a circuit for a Having working means, which is guided for the absorption of heat by acting as a working medium evaporator heat exchanger.
  • Such a device for power generation is both in the German utility model application DE 20 2011 001 111.9 with the utility model DE 20 2011 001 111 U1 as well as in the German utility model application DE 20 2010 017 143.1 with the utility model DE 20 2010 017 143 U1 to which reference is hereby made and the disclosures of which are fully incorporated into the description of this invention. Furthermore, the document also shows EP 1 221 573 a combustion device with ORC system.
  • a combustion device is a system in which by the supply of air, a solid, liquid or gaseous medium is oxidized as fuel and thereby exhaust gases in the form of gaseous combustion products. Due to the chemical energy stored in the fuel, heat is released in the oxidation of the fuel. The resulting during combustion gaseous combustion products are referred to herein as flue gas.
  • the temperature of this flue gas can be up to 1000 ° C or even higher.
  • RC Rankine Cycle
  • RC Rankine Cycle
  • ORC Organic Rankine Cycle
  • An ORC system is an RC system that uses a thermodynamic cycle of heat to generate mechanical or electrical energy.
  • ORC Organic Rankine Cycle
  • the working fluid in an ORC system is usually pressurized by a pump. The pressurized working fluid is then heated in an evaporator. The working fluid is evaporated and optionally overheated. The vaporized or superheated working fluid then passes to a steam turbine.
  • the working fluid is expanded to generate mechanical energy to a lower pressure and then condensed.
  • the working fluid is then returned to the evaporator, where it is reheated and re-evaporated or overheated.
  • the evaporation temperature is higher than that of water.
  • ORC systems can be advantageously used for generating electrical or mechanical energy from heat, especially when the available temperature gradient between a heat source and a heat sink is too low to operate a heat engine, such as a turbine, with water vapor.
  • ORC plants are not only operated with heat from incinerators.
  • the heat required for operating an ORC plant can also be obtained geothermally or come from solar power plants.
  • ORC systems can also be operated with the waste heat of internal combustion engines (eg reciprocating engines).
  • thermal oil for heat transfer
  • closed circuits with heat exchangers for heat transfer they are used for both heating and cooling.
  • the viscosity, the solidification and boiling points as well as the flammability of the relevant thermal oil are generally adapted here to a temperature range in which the heat is to be transferred.
  • thermal oil used as an intermediate heat transfer medium In order to operate an RC system with the heat from a combustion device, it is known to heat thermal oil used as an intermediate heat transfer medium to about 300 ° C. However, to ensure that the chemical structure of the thermal oil is not destroyed at this temperature, it must be continuously pumped through heat exchangers in a piping system. However, this causes a significant energy consumption and reduces the efficiency of the system.
  • the object of the invention is to provide a device for generating electrical or mechanical energy with an RC system that receives heat from a combustion device and that can be reliably operated with high efficiency.
  • the temperature level of the guided through the heat exchanger flue gas is lowered and if a part of the thus cooled flue gas can be returned via a further flue gas line in front of the heat exchanger in the flue gas line.
  • the flue gas generated during combustion can be mixed with already cooled flue gas and set a lower temperature level in the heat exchanger.
  • the temperature level in the heat exchanger is preferably adjusted by changing the amount of recirculated exhaust gas. According to the invention can be selected as the temperature of the cooled exhaust gas, a temperature of 150 ° C to 300 ° C.
  • flue gas is generated by burning a solid, gaseous or liquid medium, in particular by burning biomass, which contains heat.
  • the heat of the flue gas is fed to a heat exchanger acting as working medium evaporator in an RC system.
  • the generated flue gas is passed through the heat exchanger for this purpose.
  • the guided through the heat exchanger flue gas can be sucked with a flue gas blower and fed through the other flue gas line in the flue gas line. It is particularly advantageous if a circulation blower is arranged in the further flue gas line, which sucks the flue gas passed through the heat exchanger and conveys it into the further flue gas line.
  • the RC system includes a working as a working fluid condenser heat exchanger, which is connected to a cooling water circuit to dissipate via the cooling water circuit, the heat of condensation of the working fluid.
  • the cooling water circuit is also guided by a further heat exchanger which extracts heat from the flue gas passed through the heat exchanger.
  • the RC system may include a feed pump that moves the working fluid from the heat exchanger operating as a working fluid condenser to the heat exchanger.
  • the working fluid can be conveyed through a recuperator arranged in the circuit for the working fluid upstream of the heat exchanger.
  • An idea of the invention is in particular to adjust the temperature of the flue gas stream upstream of acting as evaporator for working heat exchanger by changing the mass flow of the cooled flue gas by throttling by a flue gas flap in the further flue gas line, which at least partially returns the flue gas to the heat exchanger.
  • An idea of the invention is also the temperature of the flue gas stream before the working medium heat exchanger by changing the speed of a fan arranged in the further flue gas line over which the flue gas is at least partially returned to the heat exchanger.
  • a bypass line is provided, can be fed via the guided through the heat exchanger flue gas in the further flue gas line or via which it is possible to lead flue gas from the further flue gas duct to the other heat exchanger.
  • the device may include a arranged in the flue gas line flue gas flap, with which the flow of flue gas can be prevented from the heat exchanger to the other heat exchanger or in the bypass line. Also in the flue gas line between the combustion device and the heat exchanger, a flue gas flap may be provided.
  • a conduit with a flap for supplying fresh air into the heat exchanger. In this way it can be ensured that the heat exchanger and fresh air can be cooled.
  • the device is advantageously formed with a chimney for releasing cooled flue gas.
  • the RC system in the device according to the invention can be designed both as a small or large home plant, as a large industrial plant or as a power plant for municipalities.
  • a home installation is understood to mean a system with which the energy supply including the air conditioning of office buildings, garages, and hospitals can be guaranteed.
  • a plant is referred to the industrial manufacturing equipment, especially manufacturing equipment of the automotive industry, z. B.
  • the device according to the invention has a simple apparatus design. The corresponding investment costs are therefore low.
  • a device according to the invention can Therefore, work with low operating costs.
  • a device according to the invention is particularly suitable for operation in low power ranges for energy and heat.
  • the in the Fig. 1 shown apparatus 10 for generating electrical or mechanical energy has a combustion device 1 for organic substances, in particular biomass, z.
  • wood wood chips or other dried plant remains such as straw or grasses.
  • the wood used in the device can be derived directly from its growth location, ie a forest or a plantation. In principle, it can also come from a waste wood or recycling wood recycling.
  • Other verwenbare organic substances may in particular be liquid. It may be z.
  • Other useful organic substances may also be gaseous and z.
  • B. have the form of combustible gases resulting from the decomposition of plants, food waste and garbage, in particular of household waste or manure in animal husbandry.
  • the combustion device 1 When burning biomass, the combustion device 1 generates flue gas containing heat.
  • the device 10 there is an ORC system 2.
  • the ORC system 2 has a circuit 5 for a fluid working medium, which is guided for the absorption of heat by acting as a working medium evaporator heat exchanger 21.
  • Butane, toluene or silicone oil are preferably used as the working medium.
  • the heat exchanger 21 is connected to the combustion device 1 via a flue gas line 33, 34 in order to transfer the heat of the flue gas generated during combustion to the working medium of the ORC system 2.
  • the ORC system 2 includes a turbine 27 coupled thereto generator 25.
  • the ORC system 2 has a recuperator 23 and a working fluid condenser 24.
  • In the OCR system 2 there is a acting as a working fluid pump feed pump 22.
  • the feed pump 22 is the fluid working fluid in the liquid state of aggregation brought to operating pressure.
  • the liquid working medium flows through the heat exchanger 21.
  • the heat is transferred from the flue gas of the combustion device 1 to the working fluid.
  • the working fluid evaporates.
  • saturated steam or dry steam is then provided.
  • the energy input in the heat exchanger 21 thereby increase the specific volume and the temperature of the vapor.
  • the pressurized vaporous working fluid is released almost isentropically to a lower pressure.
  • recuperator 23 heat is withdrawn from the vaporous working medium stream leaving the turbine 27.
  • pressurized liquid working fluid is passed through the recuperator.
  • recuperator 23 then decreases the temperature of the vaporous working fluid from the turbine 27 to the condensation temperature.
  • the working fluid in the circuit 5 is moved by a downstream, acting as a working fluid condenser heat exchanger 24.
  • the acting as working fluid condenser heat exchanger 24 is connected to a cooling water circuit 4.
  • the cooling water circuit 4 includes a feed pump 42.
  • the heat released in the condensation in the heat exchanger 24 heat is fed into a not-shown heat network.
  • the working fluid In the acting as a working fluid condenser heat exchanger 24, the working fluid is condensed. It goes completely into the liquid state of aggregation. With the working as a pump pump feed pump 22, the condensed working fluid is then brought back to operating pressure. In the circuit 5, it is then returned to the heat exchanger 21 acting as an evaporator. The cycle for the working fluid in the ORC system 2 is thus closed.
  • the heat output of the combustion device 1 is varied by changing the fuel and air supply.
  • the combustion device 1 can be controlled or regulated according to the power required by the generator 25 supplied power network or the heat demand of the fed with the cooling water circuit 4 heat network.
  • a further flue gas line 35 is formed.
  • the further flue gas line 35 is connected with respect to the combustion device 1 before acting as a working medium evaporator 21 heat exchanger of the ORC system and behind the heat exchanger 41 to the flue gas line 34.
  • Via the further flue gas line 35 it is possible to at least partially recirculate the flue gas guided through the heat exchanger 21 into the flue-gas line 34. This serves to mix the flue gas generated during combustion in the combustion device 1 with flue gas, which has already been passed through the heat exchanger 21. This flue gas is therefore cooled relative to the temperature level of the exiting the combustion device exhaust gas.
  • the temperature of the flue gas can be lowered, which is moved in the flue gas line 34 to the heat exchanger 21.
  • ambient air is introduced at a temperature of less than 50 ° C before the heat exchanger 21 in the flue gas duct 34.
  • the device 10 there is a line 9 with a controllable flap 63 through which fresh air can be supplied into the flue-gas line 34 between the heat exchanger 21 acting as working-medium evaporator and the heat exchanger 41.
  • a flue gas fan 32 On the outlet side of the heat exchanger 41 is located in the flue gas duct 34, a flue gas fan 32.
  • the flue gas blower 32 By means of the flue gas blower 32, the flue gas is conveyed in the flue gas duct 34 to a chimney 31. Through the chimney 31, the flue gas generated in the device 10 is possibly discharged to further emission control systems and then into the environment.
  • Typical temperatures of the flue gas provided by the combustor 1 in the flue gas duct 33 are in a range of 900 ° C to 1000 ° C.
  • an inlet temperature for the flue gas 34 can be achieved in acting as a working medium evaporator heat exchanger 21, which according to the invention can be 300 ° C to 600 ° C, which is in particular in a range of 550 ° C. This ensures that the working fluid in the ORC system 2 can be brought to a favorable working temperature and the heat exchanger acting as an evaporator 21 as well as the working fluid is not thermally stressed excessively.
  • the guided through the heat exchanger 21 flue gas is sucked with a flue gas fan 32 and conveyed by a direction corresponding to the arrows 51 flow direction to the chimney 31.
  • a pressure drop occurs at the heat exchanger 21.
  • the pressure of the flue gas at the outlet side of the flue gas blower 32 is greater than at the inlet side of the heat exchanger 21. This circumstance causes flue gas to flow via the further flue gas line 35 with a flow direction corresponding to the arrows 53, which has already been cooled in the heat exchangers 21, 41 , This flue gas is fed through the further flue gas line 35 in the flue gas duct 34 before the heat exchanger 21 again.
  • bypass line 7 which connects the flue gas line 34 with the Raugas Arthur 35.
  • flue gas guided through the heat exchanger can be fed into the further flue gas line 35 or guided via the flue gas from the further flue-gas line 35 to the further heat exchanger 41.
  • an adjustable flue gas flap 62 is arranged in the bypass line 7. By opening and closing the flue gas flap 63, the bypass line 7 can be released and locked.
  • the flue gas line 34 includes a flue damper 61. With the flue damper 61, the flow of flue gas from the combustion device 1 set by the flue gas line 34 from the heat exchanger 21 to the other heat exchanger 41 or in the bypass line 7 and possibly also be prevented.
  • a further flue gas flap 64 In the further flue gas line 34 is located between the combustion device 1 and the heat exchanger 21, a further flue gas flap 64. With the flue gas flap 64, the flue gas flow through the flue gas line 35 can be adjusted.
  • the flue gas flap 61 is closed in the devices 10, 20 and 30, respectively.
  • the bypass line 7 is released by opening the flue gas flap 62, the flue gas fan 32 then causes the arrows 52 corresponding Rausgasströmung to the chimney 31.
  • the flap 63 is opened in the line 9 for the supply of fresh air, while the acting as working medium evaporator heat exchanger 21 are cooled in a respect to the normal operation flowing cold flue gas or with ambient air.
  • the flaps 61, 62, 63, 64 in a valve can also be functionally combined.
  • the in the Fig. 2 The device 20 shown corresponds in its construction to the structure of the device 10 Fig. 1 , Corresponding elements of the figures are therefore provided here with identical reference numerals. The corresponding description can be referenced accordingly.
  • a recirculation fan acting circulation blower 36 By means of the circulation blower 36, flue gas guided through the heat exchanger 21 is drawn in and conveyed into the further flue gas line 35.
  • the device 20 it is possible to adjust or regulate a temperature of the flue gas stream 34 before acting as a working medium evaporator heat exchanger 21 of the ORC system 2 by the mass flow of the cold flue gas in the further flue gas duct 35 by varying the speed of the circulation blower 36 and is changed by adjusting the arranged in the flue gas line 34 in front of the heat exchanger 31 flue gas flap 61 '.
  • This also makes it possible to achieve a process-optimal inlet temperature for the flue gas in the flue gas line 34 when entering the heat exchanger 21.
  • the in the Fig. 3 shown device 30 corresponds in its structure to the structure of the device 10 from Fig. 1 , Corresponding elements of the figures are therefore provided here with identical reference numerals. The corresponding description can be referenced accordingly.
  • the ORC system 2 is formed with a further heat exchanger 26 through which a part of the working means is guided in order to heat this also with already cooled by the heat exchanger 21 flue gas.
  • the heat exchanger 41 of the water circuit 4 of the devices 10, 20 and 30 is always traversed by flue gas both during operation and in the event of a fault. In a modified embodiment, however, it may be provided to bypass the heat exchanger 41 in case of failure via a bypass and then direct the hot flue gases directly into downstream emission control systems and subsequently through the chimney 21.
  • the invention relates to the conversion of thermal energy into electrical or mechanical energy with all features of the independent claims.
  • flue gas is generated with a combustion device 1 for a solid, gaseous or liquid medium, in particular biomass, which contains heat.
  • This heat is supplied by a working as a working medium evaporator heat exchanger 21 of an RC system 2, which contains a circuit 5 for a working fluid.
  • the heat of the flue gas generated during the combustion is transferred to the working fluid of the RC system 2, by passing the flue gas through the heat exchanger 21.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Supply (AREA)
  • Chimneys And Flues (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Claims (13)

  1. Dispositif (10, 20, 30) pour la production d'énergie électrique ou mécanique,
    avec un dispositif de combustion (1) pour un milieu solide, gazeux ou liquide, en particulier de la biomasse, qui produit lors de la combustion des gaz de fumées contenant de la chaleur,
    avec une installation RC (2), qui présente un circuit (5) pour un milieu de travail, qui est conduit à travers un premier échangeur de chaleur (21) travaillant en évaporateur de milieu de travail pour la captation de chaleur,
    lequel est raccordé au dispositif de combustion (1) par une conduite de gaz de fumées (33, 34), afin de transférer la chaleur des gaz de fumées produits lors de la combustion au milieu de travail de l'installation RC (2), et qui comporte un deuxième échangeur de chaleur (24) travaillant en condenseur de milieu de travail, qui est raccordé à un circuit d'eau de refroidissement (4), afin d'évacuer la chaleur de condensation du milieu de travail par le circuit d'eau de refroidissement (4), et
    avec une autre conduite de gaz de fumées (35), par laquelle au moins une partie des gaz de fumées conduits à travers le premier échangeur de chaleur (21) et dès lors refroidis peut être renvoyée dans la conduite de gaz de fumées (34), afin de mélanger les gaz de fumées produits lors de la combustion avec des gaz de fumées refroidis,
    caractérisé en ce que le circuit d'eau de refroidissement (4) est conduit à travers un autre échangeur de chaleur (41) disposé dans la conduite de gaz de fumées (34), qui soutire de la chaleur des gaz de fumées conduits à travers l'autre échangeur de chaleur (41), dans lequel il est prévu une conduite de dérivation (7), par laquelle des gaz de fumées conduits à travers le premier échangeur de chaleur (21) peuvent être envoyés dans l'autre conduite de gaz de fumées (35) ou par laquelle des gaz de fumées peuvent être conduits de l'autre conduite de gaz de fumées (35) à l'autre échangeur de chaleur (41).
  2. Dispositif selon la revendication 1, caractérisé en ce que les gaz de fumées conduits à travers le premier échangeur de chaleur (21) peuvent être aspirés avec un ventilateur de gaz de fumées (32) et être envoyés dans la conduite de gaz de fumées (34) à travers l'autre conduite de gaz de fumées (35).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'un ventilateur de circulation (36) est disposé dans l'autre conduite de gaz de fumées (35), aspire les gaz de fumées conduits à travers le premier échangeur de chaleur (21) et les transporte dans l'autre conduite de gaz de fumées (35).
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'installation RC comporte une pompe d'alimentation (22), qui déplace le milieu de travail depuis l'échangeur de chaleur (24) fonctionnant en condenseur de milieu de travail jusqu'au premier échangeur de chaleur (21).
  5. Dispositif selon la revendication 4, caractérisé en ce que la pompe d'alimentation (22) déplace le milieu de travail à travers un récupérateur (23) disposé avant le premier échangeur de chaleur (21) dans le circuit du milieu de travail.
  6. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé par un clapet à gaz de fumées (61), avec lequel l'écoulement de gaz de fumées depuis l'échangeur de chaleur (21) vers l'autre échangeur de chaleur (41) ou dans la conduite de dérivation (7) peut être interrompu.
  7. Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'un clapet à gaz de fumée (61') est disposé dans la conduite de gaz de fumées (34) entre le dispositif de combustion (1) et le premier échangeur de chaleur (21).
  8. Dispositif selon l'une quelconque des revendications 1 à 7, caractérisé par une conduite (9) avec un clapet (63) pour l'envoi d'air frais dans l'échangeur de chaleur (21).
  9. Dispositif selon l'une quelconque des revendications 1 à 8, caractérisé par une cheminée (31) pour le rejet de gaz de fumées refroidis.
  10. Dispositif selon l'une quelconque des revendications 1 à 9, caractérisé en ce que l'installation RC est une installation ORC.
  11. Procédé pour la production d'énergie électrique ou mécanique avec un dispositif selon l'une quelconque des revendications 1 à 9, caractérisé en ce que l'on génère, par combustion d'un milieu solide, gazeux ou liquide, en particulier de biomasse, des gaz de fumées qui contiennent de la chaleur.
  12. Procédé selon la revendication 11, caractérisé en ce que, lors d'une mise en service ou un ralentissement ou une panne de l'installation RC (2), on conduit les gaz de fumées provenant du dispositif de combustion (1) à travers l'autre conduite de gaz de fumées (35) à contourner le premier échangeur de chaleur (21) par la conduite de dérivation (7).
  13. Procédé selon la revendication 11, caractérisé en ce que l'on envoie au premier échangeur de chaleur (21) des gaz de fumées, qui sont au moins en partie mélangés avec des gaz de fumées, qui ont déjà été refroidis avec l'échangeur de chaleur (21).
EP11811035.2A 2010-12-29 2011-12-29 Dispositif de production d'énergie Active EP2659099B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202010017143U DE202010017143U1 (de) 2010-12-29 2010-12-29 ORC-Direktverdampfer für Biomassefeuerungen
DE202011001111U DE202011001111U1 (de) 2011-01-05 2011-01-05 System zur Kopplung von Rankine-Prozessen an Verbrennungsmotoren und Gasturbinen
PCT/EP2011/074269 WO2012089826A2 (fr) 2010-12-29 2011-12-29 Dispositif de production d'énergie

Publications (2)

Publication Number Publication Date
EP2659099A2 EP2659099A2 (fr) 2013-11-06
EP2659099B1 true EP2659099B1 (fr) 2015-02-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP11811035.2A Active EP2659099B1 (fr) 2010-12-29 2011-12-29 Dispositif de production d'énergie

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EP (1) EP2659099B1 (fr)
WO (1) WO2012089826A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3008736B1 (fr) * 2013-07-17 2015-08-28 Electricite De France Installation thermique de combustion de biomasse en cogeneration, et procede de transfert thermique
US20150083032A1 (en) * 2013-09-20 2015-03-26 Massachusetts Institute Of Technology Combustion System

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1221573B1 (fr) * 2001-01-08 2007-07-04 Josef Jun. Stöger Procédé de récuperation d'énergie thermique et électrique des gaz de combustion de biomasse
US7350471B2 (en) * 2005-03-01 2008-04-01 Kalex Llc Combustion system with recirculation of flue gas
EP2014880A1 (fr) * 2007-07-09 2009-01-14 Universiteit Gent Système combiné de génération de chaleur amélioré
DE202011001111U1 (de) 2011-01-05 2011-03-17 Eckert, Frank System zur Kopplung von Rankine-Prozessen an Verbrennungsmotoren und Gasturbinen
DE202010017143U1 (de) 2010-12-29 2011-03-10 Eckert, Frank ORC-Direktverdampfer für Biomassefeuerungen

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WO2012089826A3 (fr) 2012-11-15
WO2012089826A2 (fr) 2012-07-05
EP2659099A2 (fr) 2013-11-06

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