GB2470645B - Steam turbine power plant and operation method thereof - Google Patents

Steam turbine power plant and operation method thereof

Info

Publication number
GB2470645B
GB2470645B GB1008627A GB201008627A GB2470645B GB 2470645 B GB2470645 B GB 2470645B GB 1008627 A GB1008627 A GB 1008627A GB 201008627 A GB201008627 A GB 201008627A GB 2470645 B GB2470645 B GB 2470645B
Authority
GB
United Kingdom
Prior art keywords
power plant
steam turbine
operation method
turbine power
steam
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.)
Active
Application number
GB1008627A
Other versions
GB2470645A (en
GB201008627D0 (en
Inventor
Nobuo Okita
Yasunori Matsuura
Nobuhiko Hattori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of GB201008627D0 publication Critical patent/GB201008627D0/en
Publication of GB2470645A publication Critical patent/GB2470645A/en
Application granted granted Critical
Publication of GB2470645B publication Critical patent/GB2470645B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • 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
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/02—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
    • 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
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/06—Returning energy of steam, in exchanged form, to process, e.g. use of exhaust steam for drying solid fuel or plant
    • 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
    • F01K7/02—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 multiple-expansion type
    • F01K7/025—Consecutive expansion in a turbine or a positive displacement engine
    • 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
    • F01K7/02—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 multiple-expansion type
    • F01K7/04—Control means specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/80—Organic bases or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • Y02E20/32—Direct CO2 mitigation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)
GB1008627A 2009-05-28 2010-05-24 Steam turbine power plant and operation method thereof Active GB2470645B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009129068A JP5317833B2 (en) 2009-05-28 2009-05-28 Steam turbine power generation equipment

Publications (3)

Publication Number Publication Date
GB201008627D0 GB201008627D0 (en) 2010-07-07
GB2470645A GB2470645A (en) 2010-12-01
GB2470645B true GB2470645B (en) 2011-08-24

Family

ID=42341210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1008627A Active GB2470645B (en) 2009-05-28 2010-05-24 Steam turbine power plant and operation method thereof

Country Status (4)

Country Link
US (1) US20100326074A1 (en)
JP (1) JP5317833B2 (en)
AU (1) AU2010202117B2 (en)
GB (1) GB2470645B (en)

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CN102597430A (en) 2009-11-02 2012-07-18 西门子公司 Fossil-fueled power station comprising a carbon dioxide separation device and method for operating a fossil-fueled power station
JP5355358B2 (en) * 2009-11-25 2013-11-27 株式会社日立製作所 Fossil fuel fired thermal power generation system equipped with carbon dioxide separation and recovery device
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US9133407B2 (en) 2011-02-25 2015-09-15 Alstom Technology Ltd Systems and processes for removing volatile degradation products produced in gas purification
JP5320423B2 (en) * 2011-03-07 2013-10-23 株式会社日立製作所 Thermal power plant, steam turbine equipment, and control method thereof
JP5643691B2 (en) * 2011-03-23 2014-12-17 株式会社東芝 Carbon dioxide recovery steam power generation 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
DE102011053120A1 (en) * 2011-08-30 2013-02-28 Thyssenkrupp Uhde Gmbh Process and installation for removing carbon dioxide from flue gases
US8864878B2 (en) 2011-09-23 2014-10-21 Alstom Technology Ltd Heat integration of a cement manufacturing plant with an absorption based carbon dioxide capture process
US8911538B2 (en) 2011-12-22 2014-12-16 Alstom Technology Ltd Method and system for treating an effluent stream generated by a carbon capture system
JP5734883B2 (en) * 2012-01-24 2015-06-17 株式会社東芝 Carbon dioxide separation and recovery device, carbon dioxide recovery steam power generation system, and operation method of carbon dioxide recovery steam power generation system
US9028654B2 (en) 2012-02-29 2015-05-12 Alstom Technology Ltd Method of treatment of amine waste water and a system for accomplishing the same
JP5885551B2 (en) * 2012-03-19 2016-03-15 株式会社東芝 Seawater desalination equipment
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US9101912B2 (en) 2012-11-05 2015-08-11 Alstom Technology Ltd Method for regeneration of solid amine CO2 capture beds
JP5914300B2 (en) * 2012-11-08 2016-05-11 株式会社日立製作所 CO2 solid adsorbent system
US9617874B2 (en) * 2013-06-17 2017-04-11 General Electric Technology Gmbh Steam power plant turbine and control method for operating at low load
CN103835778A (en) * 2014-03-13 2014-06-04 俞述茜 Power generating system
CN104329128B (en) * 2014-10-31 2015-12-09 华电国际电力股份有限公司技术服务中心 For the back pressure machine acting device of steam turbine high-pressure cylinder steam discharge for extraction steam for factories system
CN105863757B (en) * 2015-08-26 2018-06-05 北京逸智联科技有限公司 A kind of network load operation method of electricity generation system
JP6739998B2 (en) * 2016-05-20 2020-08-12 三菱日立パワーシステムズ株式会社 Steam turbine plant
US9782718B1 (en) * 2016-11-16 2017-10-10 Membrane Technology And Research, Inc. Integrated gas separation-turbine CO2 capture processes
JP7093319B2 (en) * 2019-02-21 2022-06-29 三菱重工業株式会社 Operation method of condensate water supply system of thermal power plant and condensate water supply system of thermal power plant
CN110118106A (en) * 2019-04-18 2019-08-13 华电电力科学研究院有限公司 A kind of distributed top pressure power generation system and working method based on efficient radial turbines
JP7132186B2 (en) * 2019-07-16 2022-09-06 三菱重工業株式会社 Steam power generation plant, modification method of steam power generation plant, and method of operating steam power generation plant
CN110566296A (en) * 2019-08-26 2019-12-13 国网天津市电力公司电力科学研究院 Low-pressure cylinder zero-output thermoelectric decoupling system and operation method
CN111005775A (en) * 2019-12-19 2020-04-14 大唐郓城发电有限公司 630 ℃ double reheating unit thermodynamic system
CN113074402B (en) * 2021-04-16 2022-07-19 太原理工大学 High-back-pressure heat supply optimization method for thermoelectric unit
CN114458404B (en) * 2021-12-24 2023-10-31 华能秦煤瑞金发电有限责任公司 Double-reheat steam turbine system with double backpressure machines distributed
JP2024070646A (en) * 2022-11-11 2024-05-23 三菱重工業株式会社 Heat utilization system and heat utilization method

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Also Published As

Publication number Publication date
AU2010202117A1 (en) 2010-12-16
GB2470645A (en) 2010-12-01
AU2010202117B2 (en) 2012-09-27
JP5317833B2 (en) 2013-10-16
GB201008627D0 (en) 2010-07-07
JP2010275925A (en) 2010-12-09
US20100326074A1 (en) 2010-12-30

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