BR9603172A - Sistema para gerar energia em consequência da expansão de um fluido de trabalho pressurizado através de uma turbina - Google Patents

Sistema para gerar energia em consequência da expansão de um fluido de trabalho pressurizado através de uma turbina

Info

Publication number
BR9603172A
BR9603172A BR9603172-7A BR9603172A BR9603172A BR 9603172 A BR9603172 A BR 9603172A BR 9603172 A BR9603172 A BR 9603172A BR 9603172 A BR9603172 A BR 9603172A
Authority
BR
Brazil
Prior art keywords
working fluid
turbine
expansion
result
pressurized working
Prior art date
Application number
BR9603172-7A
Other languages
English (en)
Inventor
Raymond Francis Drnevich
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9603172A publication Critical patent/BR9603172A/pt

Links

Classifications

    • 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
    • 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
    • F01K25/06—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 mixtures of different fluids
    • F01K25/065—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 mixtures of different fluids with an absorption fluid remaining at least partly in the liquid state, e.g. water for ammonia

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

"SISTEMA PARA GERAR ENERGIA EM CONSEQuêNCIA DA EXPANSãO DE UM FLUIDO DE TRABALHO PRESSURIZADO ATRAVéS DE UM TURBINA". Trata-se de um sistema para gerar energia em resultado de uma expansão de um fluido de trabalho pressurizado através de uma turbina, que apresenta um aperfeiçoamento em termos de eficiência resultante da utilização de um fluido de trabalho de três componentes que compreende água, amónia e dióxido de carbono. O pH do fluido de trabalho é mantido dentro de uma determinada faixa para evitar a precipitação de sólidos portadores de carbono (preferencialmente entre 8,0 e 10,6). O fluido de trabalho permite um aumento de eficiência no ciclo Rankine de até 12 por cento e um aumento de eficiência no ciclo Kalina de aproximadamente 5 por cento.
BR9603172-7A 1995-07-27 1996-07-26 Sistema para gerar energia em consequência da expansão de um fluido de trabalho pressurizado através de uma turbina BR9603172A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/508,568 US5557936A (en) 1995-07-27 1995-07-27 Thermodynamic power generation system employing a three component working fluid

Publications (1)

Publication Number Publication Date
BR9603172A true BR9603172A (pt) 2005-06-28

Family

ID=24023233

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9603172-7A BR9603172A (pt) 1995-07-27 1996-07-26 Sistema para gerar energia em consequência da expansão de um fluido de trabalho pressurizado através de uma turbina

Country Status (9)

Country Link
US (1) US5557936A (pt)
EP (1) EP0756069B1 (pt)
JP (1) JP3065253B2 (pt)
KR (1) KR100289460B1 (pt)
CN (1) CN1071398C (pt)
BR (1) BR9603172A (pt)
CA (1) CA2182121C (pt)
DE (1) DE69610269T2 (pt)
ES (1) ES2150055T3 (pt)

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US6170264B1 (en) * 1997-09-22 2001-01-09 Clean Energy Systems, Inc. Hydrocarbon combustion power generation system with CO2 sequestration
US6209307B1 (en) 1999-05-05 2001-04-03 Fpl Energy, Inc. Thermodynamic process for generating work using absorption and regeneration
KR20010002901A (ko) * 1999-06-18 2001-01-15 김창선 물질 열팽창에너지 재활용 방법
US6637183B2 (en) 2000-05-12 2003-10-28 Clean Energy Systems, Inc. Semi-closed brayton cycle gas turbine power systems
KR100425236B1 (ko) 2001-04-12 2004-03-30 미래테크 주식회사 이동통신용 광대역 안테나
CA2393386A1 (en) * 2002-07-22 2004-01-22 Douglas Wilbert Paul Smith Method of converting energy
US6964168B1 (en) 2003-07-09 2005-11-15 Tas Ltd. Advanced heat recovery and energy conversion systems for power generation and pollution emissions reduction, and methods of using same
US20050241311A1 (en) 2004-04-16 2005-11-03 Pronske Keith L Zero emissions closed rankine cycle power system
US7827791B2 (en) * 2005-10-05 2010-11-09 Tas, Ltd. Advanced power recovery and energy conversion systems and methods of using same
US7287381B1 (en) * 2005-10-05 2007-10-30 Modular Energy Solutions, Ltd. Power recovery and energy conversion systems and methods of using same
GB0609349D0 (en) * 2006-05-11 2006-06-21 Rm Energy As Method and apparatus
DE102007020086B3 (de) * 2007-04-26 2008-10-30 Voith Patent Gmbh Betriebsflüssigkeit für einen Dampfkreisprozess und Verfahren für dessen Betrieb
DE102007022950A1 (de) * 2007-05-16 2008-11-20 Weiss, Dieter Verfahren zum Transport von Wärmeenergie und Vorrichtungen zur Durchführung eines solchen Verfahrens
CN101408115B (zh) * 2008-11-11 2011-04-06 西安交通大学 一种适用于车用发动机余热回收的热力循环系统
US8281592B2 (en) * 2009-07-31 2012-10-09 Kalina Alexander Ifaevich Direct contact heat exchanger and methods for making and using same
WO2011103560A2 (en) * 2010-02-22 2011-08-25 University Of South Florida Method and system for generating power from low- and mid- temperature heat sources
DE102010042792A1 (de) * 2010-10-22 2012-04-26 Man Diesel & Turbo Se System zur Erzeugung mechanischer und/oder elektrischer Energie
MA35045B1 (fr) * 2011-03-22 2014-04-03 Climeon Ab Procédé permettant de convertir une chaleur à basse température en électricité et refroidissement et son système
US20130333385A1 (en) * 2011-05-24 2013-12-19 Kelly Herbst Supercritical Fluids, Systems and Methods for Use
BE1021700B1 (nl) * 2013-07-09 2016-01-11 P.T.I. Inrichting voor energiebesparing
SE1400492A1 (sv) 2014-01-22 2015-07-23 Climeon Ab An improved thermodynamic cycle operating at low pressure using a radial turbine
CN105298650A (zh) * 2014-05-28 2016-02-03 国网山西省电力公司电力科学研究院 一种燃气轮机组气相充气保护方法
CN104929708B (zh) * 2015-06-24 2016-09-21 张高佐 一种利用混合组分工质的低温热源热电转换系统及方法
US9725652B2 (en) 2015-08-24 2017-08-08 Saudi Arabian Oil Company Delayed coking plant combined heating and power generation
US10480354B2 (en) * 2017-08-08 2019-11-19 Saudi Arabian Oil Company Natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using Kalina cycle and modified multi-effect-distillation system
US10677104B2 (en) 2017-08-08 2020-06-09 Saudi Arabian Oil Company Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using integrated mono-refrigerant triple cycle and modified multi-effect-distillation system
US10684079B2 (en) 2017-08-08 2020-06-16 Saudi Arabian Oil Company Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using modified goswami system
US10663234B2 (en) 2017-08-08 2020-05-26 Saudi Arabian Oil Company Natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using kalina cycle and modified multi-effect distillation system
CN109667634A (zh) * 2018-11-28 2019-04-23 山东省科学院能源研究所 用于低品位热发电的氨水混合工质热力循环系统

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US2248178A (en) * 1937-09-02 1941-07-08 Servel Inc Refrigeration
US4346561A (en) * 1979-11-08 1982-08-31 Kalina Alexander Ifaevich Generation of energy by means of a working fluid, and regeneration of a working fluid
DD161075A3 (de) * 1980-04-08 1984-09-19 Schwermasch Liebknecht Veb K Verfahren zur abwaermenutzung fuer die erzeugung mechanischer energie mit wahlweise gleichzeitiger kaelteerzeugung
US4489563A (en) * 1982-08-06 1984-12-25 Kalina Alexander Ifaevich Generation of energy
US4548043A (en) * 1984-10-26 1985-10-22 Kalina Alexander Ifaevich Method of generating energy
US5077030A (en) * 1988-01-06 1991-12-31 Ormat Systems, Inc. Method of and means for producing power and cooling in manufacturing of ammonia and related products
CN1035705A (zh) * 1988-02-12 1989-09-20 巴布考克日立株式会社 混合式兰金(rankine)循环系统

Also Published As

Publication number Publication date
EP0756069B1 (en) 2000-09-13
CN1071398C (zh) 2001-09-19
CN1143714A (zh) 1997-02-26
CA2182121A1 (en) 1997-01-28
JPH0941908A (ja) 1997-02-10
EP0756069A3 (en) 1997-10-01
DE69610269T2 (de) 2001-04-05
US5557936A (en) 1996-09-24
KR100289460B1 (ko) 2001-06-01
CA2182121C (en) 1998-09-01
KR970006764A (ko) 1997-02-21
JP3065253B2 (ja) 2000-07-17
ES2150055T3 (es) 2000-11-16
DE69610269D1 (de) 2000-10-19
EP0756069A2 (en) 1997-01-29

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 12A, 13A, 14A, 15A E 16A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 7A, 8A, 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES.

B11T Dismissal of application maintained [chapter 11.20 patent gazette]