GB1504650A - Thermal power plant with oxygen-fed compressed-gas generator - Google Patents

Thermal power plant with oxygen-fed compressed-gas generator

Info

Publication number
GB1504650A
GB1504650A GB46951/76A GB4695176A GB1504650A GB 1504650 A GB1504650 A GB 1504650A GB 46951/76 A GB46951/76 A GB 46951/76A GB 4695176 A GB4695176 A GB 4695176A GB 1504650 A GB1504650 A GB 1504650A
Authority
GB
United Kingdom
Prior art keywords
combustion chamber
oxygen
power plant
via line
turbine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB46951/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1504650A publication Critical patent/GB1504650A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • 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
    • F02C3/26—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 the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
    • F02C3/28—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 the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension using a separate gas producer for gasifying the fuel before combustion

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

1504650 Turbine power plant BBC BROWN BOVERI & CO Ltd 11 Nov 1976 [13 Nov 1975] 46951/76 Heading F1G In a turbine power plant part of the air compressed by compressor 1 is fed via line 2 to the burner 3 of combustion chamber 4 and the remainder flows via branch 10 to an oxygen producer 13 which supplies oxygen via line 14 to a combustible gas producer 15 receiving coal or oil fuel at 16. The combustible gas flows via lines 17, 5 to be burnt with the compressed air in combustion chamber 4, the products from the latter driving a gas turbine 7 powering compressor 1 and electric generator 8. The nitrogen removed from the air in oxygen producer 13 flows via line 18 and is added to the working fluid before, at, or after combustion chamber 4. The nitrogen may alternatively be used to cool the latter or flow via line 19 to cool the turbine stators. An additional charging set 11, 12 may be provided. In a modification, Fig. 2 (not shown), the combustion chamber heats a boiler supplying a steam turbine (24) driving an electric generator (25).
GB46951/76A 1975-11-13 1976-11-11 Thermal power plant with oxygen-fed compressed-gas generator Expired GB1504650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1471675A CH599463A5 (en) 1975-11-13 1975-11-13

Publications (1)

Publication Number Publication Date
GB1504650A true GB1504650A (en) 1978-03-22

Family

ID=4403249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46951/76A Expired GB1504650A (en) 1975-11-13 1976-11-11 Thermal power plant with oxygen-fed compressed-gas generator

Country Status (10)

Country Link
JP (1) JPS5261656A (en)
AT (1) AT342372B (en)
AU (1) AU501313B2 (en)
CH (1) CH599463A5 (en)
DE (1) DE2554848A1 (en)
FR (1) FR2331680A1 (en)
GB (1) GB1504650A (en)
IT (1) IT1070014B (en)
PL (1) PL117117B1 (en)
ZA (1) ZA766776B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197390A (en) * 1986-10-30 1988-05-18 Shell Int Research Process and apparatus for the recovery of energy from flue gases
EP1500792A2 (en) * 2003-07-25 2005-01-26 Bj Services Company System and method of cooling steam turbines
EP1630384A1 (en) * 2004-08-26 2006-03-01 Siemens Aktiengesellschaft Method to cool at least a turbine stage and/or at least a combustion chamber, turbine plant and gas and steam turbine plant.
US8448437B2 (en) 2003-07-25 2013-05-28 Baker Hughes Incorporated System and method of cooling turbines

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8001272L (en) * 1980-02-18 1981-08-19 Stora Kopparbergs Bergslags Ab SET TO MAKE ELECTRIC ENERGY IN COMBINATION WITH PREPARATION OF POWER FUEL
DE3319711A1 (en) * 1983-05-31 1984-12-06 Kraftwerk Union AG, 4330 Mülheim COMBINED GAS TURBINE-STEAM TURBINE PLANT WITH UPstream COAL GASIFICATION PLANT
DE3331152A1 (en) * 1983-08-30 1985-03-07 Brown, Boveri & Cie Ag, 6800 Mannheim METHOD FOR OPERATING A GAS TURBINE PLANT COMBINED WITH A FUEL GASIFICATION PLANT
DE3408937A1 (en) * 1984-01-31 1985-08-08 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau COMBINED GAS / VAPOR POWER PLANT
JP2870913B2 (en) * 1990-01-12 1999-03-17 東京電力株式会社 Gas turbine power generation method using poorly fueled gasified gas as fuel
US5241816A (en) * 1991-12-09 1993-09-07 Praxair Technology, Inc. Gas turbine steam addition
JP4738158B2 (en) * 2005-12-07 2011-08-03 三菱重工業株式会社 Residual steam removal mechanism and residual steam removal method for steam cooling piping of gas turbine
DE102011100492A1 (en) * 2011-04-28 2012-10-31 Salzgitter Mannesmann Line Pipe Gmbh Method for reducing CO2 emissions in combustion processes in fossil fuel power plants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2005723C3 (en) * 1970-02-07 1973-01-04 Steag Ag, 4300 Essen Control device of a gas turbine plant
JPS4996146A (en) * 1972-12-20 1974-09-11
DE2345396C3 (en) * 1973-09-08 1982-05-13 Krupp-Koppers Gmbh, 4300 Essen Method for generating electrical energy
GB1470867A (en) * 1973-12-27 1977-04-21 Texaco Development Corp Gas turbine process utilizing purified fuel and recirculated fuel gas
DE2503193A1 (en) * 1975-01-27 1976-07-29 Linde Ag PROCESS FOR PRODUCING A HEATING GAS BY PRESSURE GASIFICATION OF CARBON FUELS

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197390A (en) * 1986-10-30 1988-05-18 Shell Int Research Process and apparatus for the recovery of energy from flue gases
EP1500792A2 (en) * 2003-07-25 2005-01-26 Bj Services Company System and method of cooling steam turbines
EP1500792A3 (en) * 2003-07-25 2007-03-07 Bj Services Company System and method of cooling steam turbines
US7640748B2 (en) 2003-07-25 2010-01-05 Bj Services Company System and method of cooling steam turbines
US8448437B2 (en) 2003-07-25 2013-05-28 Baker Hughes Incorporated System and method of cooling turbines
US8844289B2 (en) 2003-07-25 2014-09-30 Baker Hughes Incorporated System and method of cooling turbines
EP1630384A1 (en) * 2004-08-26 2006-03-01 Siemens Aktiengesellschaft Method to cool at least a turbine stage and/or at least a combustion chamber, turbine plant and gas and steam turbine plant.

Also Published As

Publication number Publication date
AU501313B2 (en) 1979-06-14
AU1833376A (en) 1978-04-06
CH599463A5 (en) 1978-05-31
AT342372B (en) 1978-03-28
PL117117B1 (en) 1981-07-31
DE2554848A1 (en) 1977-05-18
JPS5261656A (en) 1977-05-21
ATA982675A (en) 1977-07-15
FR2331680B1 (en) 1982-11-19
ZA766776B (en) 1977-10-26
FR2331680A1 (en) 1977-06-10
IT1070014B (en) 1985-03-25

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee