EP2828492A2 - Combined cycle power plant - Google Patents
Combined cycle power plantInfo
- Publication number
- EP2828492A2 EP2828492A2 EP13711044.1A EP13711044A EP2828492A2 EP 2828492 A2 EP2828492 A2 EP 2828492A2 EP 13711044 A EP13711044 A EP 13711044A EP 2828492 A2 EP2828492 A2 EP 2828492A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- steam
- supplied
- steam turbine
- plant
- turbine plant
- 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.)
- Withdrawn
Links
- 239000002912 waste gas Substances 0.000 claims abstract description 41
- 230000008929 regeneration Effects 0.000 claims abstract description 39
- 238000011069 regeneration method Methods 0.000 claims abstract description 39
- 238000000746 purification Methods 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 23
- 238000011084 recovery Methods 0.000 claims abstract description 21
- 239000006096 absorbing agent Substances 0.000 claims abstract 8
- 239000012530 fluid Substances 0.000 claims abstract 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 14
- 239000001569 carbon dioxide Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 229910002090 carbon oxide Inorganic materials 0.000 abstract description 4
- 230000001172 regenerating effect Effects 0.000 abstract description 4
- -1 amine carbonate Chemical class 0.000 description 20
- 150000001412 amines Chemical class 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
-
- 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
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- 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
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/006—Auxiliaries or details 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
- 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
-
- 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
- F01K23/08—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 working fluid of one cycle heating the fluid in another cycle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
-
- 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
- Y02E20/16—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
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
-
- 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
Definitions
- a waste gas purification plant is provided downstream of the gas turbine plant and the heat recovery steam generation plant, the gas purification plant comprising an absorbing section and a regenerating section, whereby inside the absorbing section, through which the waste gases flow, carbon dioxide which is carried in the waste gases is absorbed by an amine-H 2 0-system at relatively low temperature forming (relatively) high concentrations of amine carbonate solution, and whereby the concentrated amine carbonate solution is converted into a relatively weak amine carbonate solution in the regeneration section at an elevated
- the regeneration of the amine solution in the regeneration section can be carried out at a temperature of 126° C as opposed to a possible process temperature of about 145° C, whereby the separation of the carbon dioxide out of the high concentration amine carbonate solution supplied to the regeneration section happens at a less than optimal process temperature.
- This is accepted here because the necessary thermal energy for heating the regeneration section is thereby disproportionally reduced, so that the performance of the CCPP and its efficiency can be substantially increased.
- only a relatively small loss of performance must be tolerated compared to a CCPP without downstream waste gas purification.
- the hot condensate or pressurized water is supplied to at least one flash evaporator and allowed at least partly to evaporate there at low pressure so that additional steam is released for operating the steam turbine plant, in particular for the low pressure steam turbine of the steam turbine plant.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13711044.1A EP2828492A2 (en) | 2012-03-21 | 2013-03-21 | Combined cycle power plant |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12160585 | 2012-03-21 | ||
EP12185806 | 2012-09-25 | ||
PCT/EP2013/055881 WO2013139884A2 (en) | 2012-03-21 | 2013-03-21 | Combined cycle power plant |
EP13711044.1A EP2828492A2 (en) | 2012-03-21 | 2013-03-21 | Combined cycle power plant |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2828492A2 true EP2828492A2 (en) | 2015-01-28 |
Family
ID=47913435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13711044.1A Withdrawn EP2828492A2 (en) | 2012-03-21 | 2013-03-21 | Combined cycle power plant |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150000249A1 (ru) |
EP (1) | EP2828492A2 (ru) |
CN (1) | CN104254673A (ru) |
IN (1) | IN2014DN07990A (ru) |
WO (1) | WO2013139884A2 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105477977A (zh) * | 2015-12-25 | 2016-04-13 | 武汉旭日华科技发展有限公司 | 用于活性炭颗粒吸附回收装置的节能方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017040201A (ja) * | 2015-08-19 | 2017-02-23 | 株式会社東芝 | 発電システムおよびその運転方法 |
EP3219940B1 (en) | 2016-03-18 | 2023-01-11 | General Electric Technology GmbH | Combined cycle power plant and method for operating such a combined cycle power plant |
DE102016216437A1 (de) * | 2016-08-31 | 2018-03-01 | Dürr Systems Ag | Dampfanlage und Verfahren zum Betreiben einer Dampfanlage |
EP3728801B1 (en) * | 2017-10-25 | 2023-04-12 | Scuderi Group, Inc. | Bottoming cycle power system |
US11346544B2 (en) * | 2019-09-04 | 2022-05-31 | General Electric Company | System and method for top platform assembly of heat recovery steam generator (HRSG) |
US11679977B2 (en) * | 2021-09-22 | 2023-06-20 | Saudi Arabian Oil Company | Integration of power generation with methane reforming |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1006996B (zh) * | 1985-07-19 | 1990-02-28 | 克拉夫特沃克联合公司 | 组合式燃气-蒸汽轮机发电站 |
US5660037A (en) * | 1995-06-27 | 1997-08-26 | Siemens Power Corporation | Method for conversion of a reheat steam turbine power plant to a non-reheat combined cycle power plant |
DE19536839A1 (de) | 1995-10-02 | 1997-04-30 | Abb Management Ag | Verfahren zum Betrieb einer Kraftwerksanlage |
US6256976B1 (en) * | 1997-06-27 | 2001-07-10 | Hitachi, Ltd. | Exhaust gas recirculation type combined plant |
DE10001995A1 (de) * | 2000-01-19 | 2001-07-26 | Alstom Power Schweiz Ag Baden | Verfahren zur Einstellung bzw. Regelung der Dampftemperatur des Frischdampfes und/oder Zwischenüberhitzerdampfers in einem Verbundkraftwerk sowie Verbundkraftwerk zur Durchführung des Verfahrens |
CN1685187A (zh) * | 2002-09-30 | 2005-10-19 | Bp北美公司 | 减少二氧化碳排放物的系统和方法,用于提供制冷剂压缩用的能量和利用注入到涡轮机的冷却空气的轻质烃气体液化过程用的电能 |
NO328975B1 (no) * | 2008-02-28 | 2010-07-05 | Sargas As | Gasskraftverk med CO2-rensing |
EP2246532A1 (en) | 2008-12-24 | 2010-11-03 | Alstom Technology Ltd | Power plant with CO2 capture |
PL2382028T3 (pl) * | 2009-01-28 | 2018-10-31 | Siemens Aktiengesellschaft | Sposób odzyskiwania dwutlenku węgla z gazu odpadowego elektrowni opalanej paliwem kopalnym |
WO2011155886A1 (en) * | 2010-06-11 | 2011-12-15 | Klas Jonshagen | A system for supplying energy to a co2 separation unit at a power plant |
AU2011284982A1 (en) * | 2010-07-28 | 2013-01-31 | Sargas As | Jet engine with carbon capture |
-
2013
- 2013-03-21 WO PCT/EP2013/055881 patent/WO2013139884A2/en active Application Filing
- 2013-03-21 CN CN201380015368.9A patent/CN104254673A/zh active Pending
- 2013-03-21 IN IN7990DEN2014 patent/IN2014DN07990A/en unknown
- 2013-03-21 EP EP13711044.1A patent/EP2828492A2/en not_active Withdrawn
-
2014
- 2014-09-17 US US14/488,788 patent/US20150000249A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105477977A (zh) * | 2015-12-25 | 2016-04-13 | 武汉旭日华科技发展有限公司 | 用于活性炭颗粒吸附回收装置的节能方法 |
Also Published As
Publication number | Publication date |
---|---|
US20150000249A1 (en) | 2015-01-01 |
WO2013139884A2 (en) | 2013-09-26 |
CN104254673A (zh) | 2014-12-31 |
IN2014DN07990A (ru) | 2015-05-01 |
WO2013139884A3 (en) | 2014-08-28 |
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