BR112012012876A8 - power generation system using an organic rankine cycle, method to perform a heat exchange in an energy generation system using an organic rankine cycle and method to heat a fluid in the organic rankine cycle in a heat exchanger - Google Patents

power generation system using an organic rankine cycle, method to perform a heat exchange in an energy generation system using an organic rankine cycle and method to heat a fluid in the organic rankine cycle in a heat exchanger

Info

Publication number
BR112012012876A8
BR112012012876A8 BR112012012876A BR112012012876A BR112012012876A8 BR 112012012876 A8 BR112012012876 A8 BR 112012012876A8 BR 112012012876 A BR112012012876 A BR 112012012876A BR 112012012876 A BR112012012876 A BR 112012012876A BR 112012012876 A8 BR112012012876 A8 BR 112012012876A8
Authority
BR
Brazil
Prior art keywords
rankine cycle
organic rankine
fluid
heat
duct
Prior art date
Application number
BR112012012876A
Other languages
Portuguese (pt)
Other versions
BR112012012876A2 (en
BR112012012876B1 (en
BR112012012876B8 (en
BR112012012876C8 (en
Inventor
Seghi Giacomo
De Simon Giulio
Alexander Lehar Matthew
Freund Sebastian
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of BR112012012876A2 publication Critical patent/BR112012012876A2/en
Publication of BR112012012876A8 publication Critical patent/BR112012012876A8/en
Publication of BR112012012876B1 publication Critical patent/BR112012012876B1/en
Publication of BR112012012876B8 publication Critical patent/BR112012012876B8/en
Publication of BR112012012876C8 publication Critical patent/BR112012012876C8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/067—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating at critical or supercritical pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

sistema para geração de energia usando um ciclo rankine orgânico, método para executar uma troca de calor em um sistema de geração de energia usando um ciclo rankine orgânico e método para aquecer um fluido no ciclo rankine orgânico em um trocador de calor as realizações da matéria descrita aqui se referem de maneira geral a sistemas de geração de energia e mais particularmente a sistemas de ciclo rankine orgânico (orc). de acordo com uma realização da invenção, o sistema para geração de energia usando um ciclo rankine orgânico (orc) compreende: um trocador de calor (402) configurado para ser inteiramente montado dentro de um duto (406), o referido trocador de calor (402) sendo configurado para incluir; uma única entrada (404) que atravessa de um lado externo do referido duto (406) a um lado interno do referido duto (406); uma única saída (408) que atravessa do referido lado interno do referido duto (406) ao referido lado externo do referido duto (406); e um conduto entre a referida única entrada e a referida saída única, o referido conduto sendo proporcionado inteiramente dentro do referido duto (406); em que o referido trocador de calor (402) é configurado para receber um fluido orc (414) na referida entrada única como um líquido pressurizado a uma pressão maior que ou igual a uma pressão crítica do referido fluido orc, para aquecer o referido fluido orc a uma temperatura maior que ou igual a uma temperatura crítica do referido fluido orc, e para fazer sair o referido fluido orc (416) através da referida saída única como um fluido supercrítico, e o referido fluido supercrítico é definido pelo fato da referida temperatura ser maior que a referida temperatura crítica e a referida pressão ser maior que a referida pressão crítica.system for generating energy using an organic rankine cycle, method for performing a heat exchange in a power generating system using an organic rankine cycle and method for heating a fluid in the organic rankine cycle in a heat exchanger the achievements of the matter described here they refer in general to energy generation systems and more particularly to organic rankine cycle (orc) systems. according to an embodiment of the invention, the system for generating energy using an organic rankine cycle (orc) comprises: a heat exchanger (402) configured to be entirely assembled inside a duct (406), said heat exchanger ( 402) being configured to include; a single inlet (404) that runs from an external side of said duct (406) to an internal side of said duct (406); a single outlet (408) that crosses said inner side of said duct (406) to said outer side of said duct (406); and a conduit between said single inlet and said single outlet, said conduit being provided entirely within said duct (406); wherein said heat exchanger (402) is configured to receive an orc fluid (414) at said single inlet as a pressurized liquid at a pressure greater than or equal to a critical pressure of said orc fluid, to heat said orc fluid at a temperature greater than or equal to a critical temperature of said orc fluid, and to discharge said orc fluid (416) through said single outlet as a supercritical fluid, and said supercritical fluid is defined by the fact that said temperature is greater than said critical temperature and said pressure being greater than said critical pressure.

BR112012012876A 2009-11-30 2010-11-08 system for power generation using an organic rankine cycle, method for performing a heat exchange in an energy generation system using an organic rankine cycle and method for heating a fluid in the organic rankine cycle in a heat exchanger BR112012012876C8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITCO2009A000057A IT1397145B1 (en) 2009-11-30 2009-11-30 DIRECT EVAPORATOR SYSTEM AND METHOD FOR RANKINE ORGANIC CYCLE SYSTEMS.
ITCO2009A000057 2009-11-30
PCT/US2010/055786 WO2011066089A1 (en) 2009-11-30 2010-11-08 Direct evaporator system and method for organic rankine cycle systems

Publications (5)

Publication Number Publication Date
BR112012012876A2 BR112012012876A2 (en) 2016-08-16
BR112012012876A8 true BR112012012876A8 (en) 2020-07-28
BR112012012876B1 BR112012012876B1 (en) 2020-09-08
BR112012012876B8 BR112012012876B8 (en) 2020-09-24
BR112012012876C8 BR112012012876C8 (en) 2020-10-27

Family

ID=42312094

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012876A BR112012012876C8 (en) 2009-11-30 2010-11-08 system for power generation using an organic rankine cycle, method for performing a heat exchange in an energy generation system using an organic rankine cycle and method for heating a fluid in the organic rankine cycle in a heat exchanger

Country Status (10)

Country Link
US (1) US20130133868A1 (en)
EP (1) EP2507483B1 (en)
CN (1) CN102713168B (en)
AU (1) AU2010325072B2 (en)
BR (1) BR112012012876C8 (en)
CA (1) CA2781926C (en)
IT (1) IT1397145B1 (en)
MX (1) MX2012006238A (en)
RU (1) RU2561221C2 (en)
WO (1) WO2011066089A1 (en)

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ITCO20110063A1 (en) * 2011-12-14 2013-06-15 Nuovo Pignone Spa CLOSED CYCLE SYSTEM TO RECOVER HIDDEN HEAT
CN103244212A (en) * 2013-05-24 2013-08-14 成都昊特新能源技术有限公司 ORC electricity generation system for recycling exhaust smoke waste heat of gas turbine in compressor station and electricity generation method thereof
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US9791188B2 (en) 2014-02-07 2017-10-17 Pdx Technologies Llc Refrigeration system with separate feedstreams to multiple evaporator zones
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RU2562728C1 (en) * 2014-05-06 2015-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Utilisation method of thermal energy generated by thermal power plant
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RU2562743C1 (en) * 2014-05-06 2015-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Method of recovery of heat energy generated by thermal power station
RU2562737C1 (en) * 2014-05-06 2015-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Method of recovery of heat energy generated by thermal power station
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Also Published As

Publication number Publication date
AU2010325072B2 (en) 2016-05-26
EP2507483B1 (en) 2021-04-28
CA2781926C (en) 2017-10-10
BR112012012876A2 (en) 2016-08-16
BR112012012876B1 (en) 2020-09-08
MX2012006238A (en) 2012-09-07
ITCO20090057A1 (en) 2011-06-01
AU2010325072A1 (en) 2012-06-14
RU2561221C2 (en) 2015-08-27
CA2781926A1 (en) 2011-06-03
US20130133868A1 (en) 2013-05-30
CN102713168B (en) 2016-04-13
IT1397145B1 (en) 2013-01-04
BR112012012876B8 (en) 2020-09-24
WO2011066089A1 (en) 2011-06-03
EP2507483A1 (en) 2012-10-10
RU2012121950A (en) 2014-01-10
CN102713168A (en) 2012-10-03
BR112012012876C8 (en) 2020-10-27

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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