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IN2012DN02706A - - Google Patents

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Publication number
IN2012DN02706A
IN2012DN02706A IN2706DEN2012A IN2012DN02706A IN 2012DN02706 A IN2012DN02706 A IN 2012DN02706A IN 2706DEN2012 A IN2706DEN2012 A IN 2706DEN2012A IN 2012DN02706 A IN2012DN02706 A IN 2012DN02706A
Authority
IN
India
Prior art keywords
capture
steam
retrofit
objective
power plants
Prior art date
Application number
Inventor
Hongtao Li
Tobias Kjellberg
Juergen Hoffmann
Francois Droux
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2012DN02706A publication Critical patent/IN2012DN02706A/en

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
    • 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
    • F01K23/06—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
    • F01K23/10—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 with exhaust fluid of one cycle heating the fluid in another cycle
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/38—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of turbine type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/008—Adaptations for flue-gas purification in steam generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02E20/14—Combined heat and power generation [CHP]
    • 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
    • Y02E20/32—Direct CO2 mitigation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling

Landscapes

  • 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)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Since CO2 is identified as a main greenhouse gas, its capture and storage is essential to control global warming. Increased competitiveness of power plants designed for CO2 capture and compression, retrofit ready power plants including efficient ways to retrofit power plants to CO2 capture plants will allow earlier utilization of CO2 capture systems (12). The objective of the present invention is to provide a fossil fired power plant (1,2) with increased operational flexibility, which allows operation with high efficiency when a steam is extracted for the operation of a CO2 capture system (12) as well as when the CO2 capture system (12) is not operating and no steam is extracted. Further, a method to operate this kind of plant (1, 2) is an objective of the invention. An additional objective is to provide a power plant, (1, 2) which is prepared for future retrofit of a CO2 capture system (12) and is already provided with a steam cycle capable of operation with high efficiency with or without steam extraction. One main aspect of the invention is to provide a water steam cycle with two steam turbine arrangements (14, 15), one for continuous operation independent of CO2 capture operation, and one which can at least partially be shut down during CO2 capture operation.
IN2706DEN2012 2009-09-29 2010-09-29 IN2012DN02706A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09171636A EP2305364A1 (en) 2009-09-29 2009-09-29 Power plant for CO2 capture
PCT/EP2010/064469 WO2011039263A1 (en) 2009-09-29 2010-09-29 Power plant for co2 capture

Publications (1)

Publication Number Publication Date
IN2012DN02706A true IN2012DN02706A (en) 2015-09-11

Family

ID=42813290

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2706DEN2012 IN2012DN02706A (en) 2009-09-29 2010-09-29

Country Status (7)

Country Link
US (1) US20120227372A1 (en)
EP (2) EP2305364A1 (en)
JP (1) JP5627693B2 (en)
CN (1) CN102596363B (en)
CA (1) CA2774804A1 (en)
IN (1) IN2012DN02706A (en)
WO (1) WO2011039263A1 (en)

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US8689564B2 (en) 2009-11-02 2014-04-08 Siemens Aktiengesellschaft Fossil-fueled power station comprising a carbon dioxide separation device and method for operating a fossil-fueled power station
CA2722195C (en) * 2009-11-25 2013-03-19 Hitachi, Ltd. Fossil fuel combustion thermal power system including carbon dioxide separation and capture unit
JP5584040B2 (en) * 2010-08-02 2014-09-03 株式会社東芝 CO2 recovery steam turbine system and operation method thereof
JP5738045B2 (en) * 2011-04-06 2015-06-17 三菱重工業株式会社 Carbon dioxide recovery system and method
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US8833081B2 (en) * 2011-06-29 2014-09-16 Alstom Technology Ltd Low pressure steam pre-heaters for gas purification systems and processes of use
EP2551476A1 (en) * 2011-07-26 2013-01-30 Alstom Technology Ltd Control of heat generation for carbon capture
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EP2584166A1 (en) 2011-10-17 2013-04-24 Alstom Technology Ltd Power plant and method for retrofit
US20130099508A1 (en) * 2011-10-19 2013-04-25 Alstom Technology Ltd. Methods for using a carbon dioxide capture system as an operating reserve
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DE102012208223B4 (en) * 2012-02-22 2013-11-07 Siemens Aktiengesellschaft Plant and process for carbon dioxide and water separation
EP2644851A1 (en) * 2012-03-29 2013-10-02 Alstom Technology Ltd Method for operating a combined cycle power plant and combined cycle power plant for using such method
EP2700790A1 (en) * 2012-08-21 2014-02-26 Siemens Aktiengesellschaft Power plant assembly comprising a gas turbine, a generator and a steam turbine, and method for operating the same
US20140109575A1 (en) * 2012-10-22 2014-04-24 Fluor Technologies Corporation Method for reducing flue gas carbon dioxide emissions
EP2762689B1 (en) 2013-02-05 2017-06-07 General Electric Technology GmbH Steam power plant with a second low-pressure turbine and an additional condensing system and method for operating such a steam power plant
CN103277154B (en) * 2013-05-31 2016-08-10 华北电力大学 The CO2 of coal fired power plant based on single cylinder back pressure turbine removes integrated system
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EP2952702A1 (en) * 2014-06-04 2015-12-09 Siemens Aktiengesellschaft Method for heating or maintaining the temperature of a steam turbine
EP3262284B1 (en) * 2015-02-24 2019-01-02 Siemens Aktiengesellschaft Combined cycle power plant having supercritical steam turbine
US10486103B2 (en) * 2016-10-11 2019-11-26 General Electric Company Using lithium hydroxide to scrub carbon dioxide from gas turbine
US10337357B2 (en) * 2017-01-31 2019-07-02 General Electric Company Steam turbine preheating system with a steam generator
CN108926964B (en) * 2018-08-15 2021-01-12 中国科学院工程热物理研究所 Thermal power plant timesharing carbon dioxide entrapment storage system
CN110375285B (en) * 2019-08-14 2024-02-06 彭万旺 Efficient combustion cooling system and flue gas cooler
JP7760483B2 (en) 2022-11-11 2025-10-27 三菱重工業株式会社 Heat utilization system and heat utilization method
WO2024226063A1 (en) * 2023-04-28 2024-10-31 General Electric Technology Gmbh Combined cycle power generation systems
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Also Published As

Publication number Publication date
EP2482958A1 (en) 2012-08-08
CN102596363B (en) 2015-07-15
CA2774804A1 (en) 2011-04-07
US20120227372A1 (en) 2012-09-13
CN102596363A (en) 2012-07-18
EP2305364A1 (en) 2011-04-06
JP2013506091A (en) 2013-02-21
WO2011039263A1 (en) 2011-04-07
JP5627693B2 (en) 2014-11-19
EP2482958B1 (en) 2018-03-07

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