WO2005003628A1 - 再熱・再生式ランキングサイクルの火力発電プラント - Google Patents
再熱・再生式ランキングサイクルの火力発電プラント Download PDFInfo
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- WO2005003628A1 WO2005003628A1 PCT/JP2004/009863 JP2004009863W WO2005003628A1 WO 2005003628 A1 WO2005003628 A1 WO 2005003628A1 JP 2004009863 W JP2004009863 W JP 2004009863W WO 2005003628 A1 WO2005003628 A1 WO 2005003628A1
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- Prior art keywords
- pressure
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- heat transfer
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Classifications
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- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
- F01K3/24—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by separately-fired heaters
- F01K3/247—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by separately-fired heaters one heater being an incinerator
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- 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/40—Use of two or more feed-water heaters in series
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- 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
- Y02E20/12—Heat utilisation in combustion or incineration of waste
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Definitions
- the present invention relates to a reheat / regeneration ranking cycle thermal power plant that makes effective use of high-temperature fluid (hot water or steam) generated when a large amount of combustible waste is incinerated at a large-scale incineration plant.
- the amount of combustible waste to be incinerated is usually regulated, the calorific value is relatively small, and the properties and incineration amount of combustible waste to be charged fluctuate every day.
- the incineration plant is treated to combust dioxin. Inappropriate garbage (chemical products such as vinyl and plastic) is thrown into the incinerator, and the incinerator will be damaged.
- commercial and commercial thermal power plants usually use reheat / regeneration ranking cycles that use high-temperature, high-pressure steam, and combined cycles that incorporate gas turbines in these cycles. Are often adopted. For this reason, for example, the power generation thermal efficiency of a supercritical pressure power plant employing a reheating / regeneration ranking cycle is as high as about 42%, and the power generation thermal efficiency of a power plant employing a combined cycle is 48%. Even higher.
- the average power generation efficiency of the power plant installed in the incineration plant mentioned above is as low as around 10%, which is about 1/4 of the thermal power plant. Therefore, there is a need for a technology that can effectively utilize the heat energy of a large amount of hot water and steam generated when incinerating huge amounts of combustible waste at incineration plants every day.
- Figure 3 is an explanatory diagram of a supercritical pressure power generation brand that uses a regenerative ranking cycle, which is widely used in commercial and commercial thermal power generation brands. See page 44 of Non-Patent Document 1 below.
- Non-Patent Document 1 ROBERTL. BARTLETT "Steam Turbine Performance and Economic Efficiency” Eiishi Ishibashi and Yusaku Shibata co-translated (Ohmsha, Showa 40)
- 1 is supercritical boiler, 2 is brackish water mixed fluid, 3 is superheater, 4 is main steam, 5 is high pressure turbine, 6 is high pressure exhaust, 7 is reheater, 8 is reheat steam, 9 is medium pressure Turbine, 10 is low-pressure turbine, 11 is generator, 12 is low-pressure exhaust, 13 is condenser, 14 is condensate, 15 is condensate pump, 16 is low-pressure feedwater heater, 1 7 Is low pressure bleed air, 1 8 — 1 is cold water supply, 1 8 — 2 is medium temperature water supply, 1 8 — 3 is high temperature water supply, 19 is water supply pump, 20 is medium pressure feed water heater, 2 1 is medium pressure bleed air, 1 2 is high pressure feed water heater, 2 3 is high pressure bleed air, I4 is boiler feed water, 15 is drain water, and 16 is drain water pump.
- the low-pressure exhaust gas 11 discharged from the low-pressure bin 10 is converted to condensate 14 by the condenser 13 and this condensate 14 is condensed. It is sent to the low-pressure feed water heater 16 by the pump 15 and is heated by the low-pressure bleed air 17 extracted from the low-pressure turbine 10 in the low-pressure feed water heater 16 to become low-temperature feed water 18-1 .
- the low-temperature feed water 18-1 is sent to a medium-pressure feed water heater 20 by a feed water pump 19, and is sent to a medium-pressure bleed air 2 1 extracted from the medium-pressure turbine 9 by the medium-pressure feed water heater 20. Then, it is heated and becomes medium temperature water supply 1 8 — 2. Then, the medium-temperature feed water 1 8 — 2 is sent to the high-pressure feed water heater 1 2, and is heated by the high-pressure bleed air 2 3 extracted from the high-pressure turbine 5 in the high-pressure feed water heating ⁇ 2 2. 8 — 3 (boiler feed water 2 4) and returned to supercritical boiler 1 again.
- the pressure of the brackish water mixed fluid 1 is 26.5 MPa, and the temperature at that time is 37.5 ° C.
- the pressure of the high-pressure exhaust 6 is 6.0 MPa, and the temperature at that time is 350 ° C.
- the pressure of the low-pressure exhaust 12 is 0.005 MPa, and the temperature at that time is 28 ° C.
- the pressure of the condensate 14 is 1.0 MPa, and the temperature at that time is 30 ° C.
- the supercritical pressure of main steam 4 is 24.6 MPa
- the temperature at that time is 538 ° C
- the pressure of reheat steam 8 is 4.4 MP. a
- the temperature at that time is 593 ° C.
- the pressure of the condensate 14 is 1.0 MPa, the temperature at that time is 30 ° C, the pressure of the boiler feedwater is 29.5 MPa, and the temperature at that time is 300 ° C.
- the enthalpy increment obtained by subtracting the enthalpy of the condensate water 14 from the enthalpy of the condensate water 24 from the boiler feed water 24 includes the rise in pressure at the feed water pump 19 ⁇ low water heater 16, medium water heater 20, and It is considered to be equal to the total amount provided by the low pressure bleed air 17, the medium pressure bleed air 21, and the high pressure bleed air 23 in the high pressure feed water heater 22.
- the low pressure feed water heater is used to raise the enthalpy of the condensate 14 from the condenser 13 to the enthalpy of the boiler water 24.
- medium pressure feed water heater 20 and high pressure feed water heater 1 2 heat condensate 14, low temperature feed 18-1, medium temperature feed 18-2, and high temperature feed 18-3 Requires a heating source for heating.
- Composition 700 M class supercritical pressure fuel or fuel: Coal
- Composition 504 t /
- the above-mentioned large incineration plant is composed of three large incinerators with a throughput of 21 t / h, and is a scale that incinerates 504 t / day of combustible waste and belongs to a large capacity.
- the power plant installed in the large incinerator is a non-reheat-non-regeneration ranking cycle, and the generated steam conditions are that the main steam pressure is 2.84 MPa and the main steam temperature is 3 0: Since the thermal efficiency of power generation is 11%, it is much lower than the thermal power plant in all specifications.
- thermal power plants have a thermal power generation efficiency of approximately 42%, and the combined thermal cycle of a gas turbine and a supercritical thermal power plant has a thermal efficiency of around 48%.
- This high-efficiency combined cycle is based on the combination of a gas turbine and a reheat / regeneration ranking cycle, so the enthalpy of condensed water 14 is raised to that of boiler feed water 4 Still need a heating source for
- the thermal energy of the steam generated from the large incineration plant is supplied to the power plant installed in the large incinerator, but the power generation efficiency is extremely low compared to the commercial or commercial high efficiency thermal power plant. However, it cannot be said that the thermal energy of steam is used effectively.
- a first object of the present invention is to provide a thermal power plant for a reheating and regenerative ranking cycle in which a large amount of combustible garbage is effectively used for high-temperature fluid generated when incinerated at a large-scale incineration plant. It is in.
- a second object of the present invention is to reheat the supply of heat energy generated in a large-scale incineration plant without reducing the heat generation efficiency of a thermal power plant. '' Re Providing a thermal power generation brand for a raw ranking cycle.
- a third object of the present invention is to provide a thermal power plant of a reheating and regenerative ranking cycle in which high-temperature fluid generated in a large-scale incineration plant does not flow into the water supply line on the thermal power plant side.
- Superheat transfer tube for producing high-temperature high-pressure main steam supplied to high-pressure turbine, and reheat transfer for producing reheat steam supplied to medium-pressure turbine and low-pressure turbine by reheating steam discharged from high-pressure turbine
- Heat pipes are arranged in the boiler to heat fossil fuels and heat the evaporative heat transfer pipes.
- the generator is driven by each rotating turbine to generate electricity.
- Exhaust steam discharged by the low-pressure turbine is returned to water by a condenser.
- low-, medium-, and high-pressure bleed air supplied by each turbine is supplied. Feed water heaters are connected in sequence.
- a bypass that combines the condensed condensate flowing out of the condenser and the diverted feedwater of each feedwater flowing out of each feedwater heater, and supplies the water to the evaporative heat transfer pipe via the heat exchange heat pipe of the heat exchanger.
- the water supply channel is provided separately from the water supply channel.
- this large amount of high-temperature fluid is supplied to the heat exchanger to exchange heat with the relatively low-temperature combined feedwater flowing through the heat exchange tube. ing. This will enable effective use of thermal energy generated by incineration of garbage.
- the discharged fluid that has cooled down due to heat exchange is returned to the large-scale incineration plant by the incineration plant drain pump.
- Heat exchange in the heat exchanger increases the amount of feed water supplied from each feed water channel to the boiler's evaporative heat transfer tubes, reducing fossil fuel consumption in the boiler and reducing fuel costs. Can be reduced.
- Superheated heat transfer tubes for producing high-temperature, high-pressure main steam to be supplied to the high-pressure turbine, and reheat for producing reheat steam to be supplied to the medium-pressure turbine and the low-pressure turbine by reheating steam discharged from the high-pressure turbine
- the heat transfer tubes are placed in a boiler that burns fossil fuels and heats the evaporative heat transfer tubes.
- the generator is driven by each rotating turbine to generate electricity.
- Exhaust steam discharged by the low-pressure turbine is returned to water by a condenser.
- low-, medium-, and high-pressure bleed air supplied by each turbine is supplied.
- Feed water heaters are connected in sequence.
- a bypass that combines the condensed condensate flowing out of the condenser and the diverted feedwater of each feedwater flowing out of each feedwater heater, and supplies the water to the evaporative heat transfer pipe via the heat exchange heat pipe of the heat exchanger.
- the water supply channel is provided separately from the water supply channel.
- Claim 2 Reheat ⁇ Regeneration ranking cycle thermal power generation brand Supplies this large amount of high-temperature fluid to the heat exchanger to exchange heat with the relatively low-temperature combined feedwater flowing through the heat exchange heat transfer tube. This will allow the effective use of thermal energy generated by the incineration of garbage.
- Heat exchange in the heat exchanger increases the amount of feed water supplied from each feed water channel to the boiler's evaporative heat transfer tubes, reducing fossil fuel consumption in the boiler and reducing fuel costs. Can be reduced.
- the amount of heat of the high-temperature fluid supplied from the large-scale incineration plant to the heat exchanger varies depending on the amount and type of refuse to be incinerated.
- the reheating / regeneration ranking Enables high thermal efficiency power generation on cycle thermal power plants.
- the heat transfer tubes are placed in a boiler that burns fossil fuels and heats the evaporative heat transfer tubes.
- the generator is driven by each rotating turbine to generate electricity.
- Exhaust steam emitted by the low-pressure turbine is returned to water by a condenser.
- low-, medium-, and high-pressure bleed air supplied by each turbine is supplied.
- Feed water heaters are connected in sequence.
- a bypass that combines the condensed condensate flowing out of the condenser and the diverted feedwater of each feedwater flowing out of each feedwater heater, and supplies the water to the evaporative heat transfer pipe via the heat exchange heat pipe of the heat exchanger.
- Water supply channel is provided separately from water supply channel Has been.
- this large amount of high-temperature fluid is supplied to the heat exchanger to exchange heat with the relatively low-temperature combined feedwater flowing through the heat exchange tube. ing. This will enable the effective use of thermal energy generated by the incineration of garbage.
- the heat exchange in the heat exchanger increases the enthalpy of the water supply from each water supply channel to the boiler's evaporative heat transfer tubes, thus reducing fossil fuel consumption in the boiler and reducing fuel costs. Can be reduced.
- the pressure of the combined water passing through the heat exchange heat pipe always keeps the pressure of the hot fluid supplied to the heat exchanger from the large incinerator. It is set to exceed.
- Fig. 1 is an explanatory diagram showing the principle of a thermal power plant with a reheat / regeneration ranking cycle.
- FIG. 2 is an explanatory diagram of a thermal power plant of a reheat / regeneration ranking cycle according to the first embodiment of the present invention.
- Figure 3 shows the supply of hot fluid from a large incinerator to two thermal power plants. It is explanatory drawing which shows a mode that it supplies. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 A thermal power generation brand A of a reheat / regeneration ranking cycle according to a first embodiment of the present invention (corresponding to claims 1, 2 and 3) will be described with reference to FIGS. 1 and 2.
- FIG. 1 A thermal power generation brand A of a reheat / regeneration ranking cycle according to a first embodiment of the present invention (corresponding to claims 1, 2 and 3) will be described with reference to FIGS. 1 and 2.
- FIG. 1 A thermal power generation brand A of a reheat / regeneration ranking cycle according to a first embodiment of the present invention (corresponding to claims 1, 2 and 3) will be described with reference to FIGS. 1 and 2.
- the thermal power plant A of the reheat / regeneration ranking cycle consists of a supercritical boiler 1 (boiler), a generator 11, a condenser 13, and a water supply passage W And a bypass water supply channel BW to which thermal energy is supplied from a large incinerator 27 with five large incinerators 27_1 to 27-7-5, as shown in Fig. 2. .
- the supercritical boiler 1 includes a superheated heat transfer tube 3 a for producing a high-temperature and high-pressure main steam 4 supplied to a high-pressure turbine 5 by a superheater 3, and a high-pressure exhaust 6 (high-temperature exhaust steam) discharged from a high-pressure turbine 5.
- a reheat heat pipe 7a for reheating steam 8 to be supplied to the low-pressure and medium-pressure turbines by the reheater 7 is provided inside, and the superheat heat pipe 3a and the reheat The steam flowing inside the heat transfer tube 7a is superheated and reheated by thermal energy generated by burning fossil fuels (coal, oil, natural gas, etc.).
- the generator 11 is driven by the rotating high-pressure turbine 5, medium-pressure turbine 9, and low-pressure turbine 10 to generate power.
- the condenser 13 is for returning low-pressure exhaust 12 (exhaust steam) discharged from the low-pressure turbine 10 to water.
- the water supply passage W is provided with low-pressure bleed air 17 exhausted by each turbine, medium-pressure bleed air 21, and high-pressure bleed air 23 supplied with low-pressure water heater 16, medium-pressure water heater 2 Q, and high-pressure water heater 2 2 are connected in series, and condenser 1 Condensate 14 flowing out of 3 passes.
- the condensate 14 flowing out of the condenser 13 is sent out to the water supply passage W and the bypass water supply passage BW (separated condensate 32) by the condensate pump 15.
- the bypass water supply channel BW is provided separately from the water supply channel W, and separates condensate water 3 2 (divided condensate water) diverted from condensate water 14 and low-temperature condensate water diverted from low-temperature water supply 18-1.
- 3 3 (Branch condensate), Medium-temperature feedwater 1 8 — Separating medium-temperature condensate 3 4 (Branch condensate), and High-temperature feedwater 1 8 — 3
- the combined feed water Wg is supplied to the supercritical boiler 1 via the heat exchange heat pipe 29a of the heat exchanger 19.
- the high-temperature fluid 28 (hot water or steam) generated in the large incinerator 2 7 — 1 to 27 — 5 of the large incinerator 27 is supplied to the heat exchanger 29, the combined feed water W g (separation Condensate 3 2, separated low-temperature condensate 3 3, medium-condensed condensate 3 4, and separated high-temperature condensate 3 5) are heated when passing through the heat exchange tube 29 a.
- Separated return water 3 coming out of 2 9 a 3 6 joins with high-temperature feed water 1 8 — 3 in the feed water channel W, and the combined boiler feed water 2 4 is heated in the supercritical pressure boiler 1 and brackish water mixed fluid After that, it is supplied to the superheated heat transfer tube 3a.
- the incinerator drain water 30 is returned to the large incinerators 27_1 to 27-7 by the incinerator drain water pump 31.
- the flow rate and temperature of the high-temperature fluid supplied from the large incinerator 27 to the heat exchanger that is, the amount of heat, varies.
- the combined feedwater W g based on the flow rate and temperature of the high-temperature fluid 28 (hot water or steam) supplied from the large incinerator 27 to the heat exchanger 29, the combined feedwater W g The flow rate and temperature are adjusted. Adjustment of the temperature and flow rate of the combined feed water W g is performed as shown below.
- high-pressure bleeding air supplied from high-pressure turbine 5, medium-pressure turbine 9, and low-pressure turbine 10 to high-pressure feedwater heater 22, medium-pressure feedwater heater 21, low-pressure feedwater heater 16 Adjust the amount of medium pressure bleed 2 and low pressure bleed 17 to adjust the combined feed water W g temperature (separated low temperature feed water 33 temperature, separated middle temperature feed water 34 temperature, separated hot water supply 35 temperature). adjust.
- the pressure of the combined feed water W g passing through the heat exchange tube 29 a is supplied from the large incinerator 27 to the heat exchanger I 9.
- the pressure is set to always exceed the pressure of the high-temperature fluid 28 used.
- the following shows the specifications of the thermal power plant A and the large incineration plant of the reheating and regeneration ranking cycle.
- Heat utilization rate equivalent to 42% due to provision of high-temperature fluid
- a large-scale incineration plant 27 consisting of five units is used, and a heat exchanger 29 of a thermal power plant A consisting of two units is used.
- High-temperature fluid 28 (hot water or steam) is supplied via (shown in Fig. 1).
- the reason for the two-unit configuration is that even if one of the thermal power plants goes out of service due to repairs, periodic inspections, etc., the large incinerator 27 This is to make it possible to accept.
- the thermal power plant may consist of three or more units, and the large incinerator may consist of one to four or six or more large incinerators.
- a steam source having a low steam pressure and a high steam temperature is preferable.
- Reheating and regenerative ranking cycle thermal power plant A accepts high-temperature fluid 28 from large incinerator 27, so heat exchange heat pipes 29a due to vibration, corrosion, metal fatigue, etc. It is important that high-temperature fluid 8 is not mixed into the water supply line of thermal power plant A from the holes and cracks.
- thermal power plant A it is necessary to improve the operational aspects in addition to the facilities in order to be able to receive hot fluid 18 from the large incineration plant 17 at all times.
- the heat exchanger 29 In terms of facilities, even if any of the power plants shown in It is necessary for the heat exchanger 29 to have a heat capacity capable of receiving the high-temperature fluid 28 from the mold incineration plant 7.
- the average power generation thermal efficiency of a power plant in a large incineration plant in operation has been approximately 10%.
- the power generation thermal efficiency of the latest supercritical thermal power plant is approximately 42%, and that of the combined cycle combining a gas turbine and a supercritical thermal power plant is approximately 48%.
- Supplying a high-temperature fluid to a thermal power plant can receive an energy fee from the power company, which is advantageous for local governments with large incineration plants, which are expensive. It opens the way.
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/558,397 US7318316B2 (en) | 2003-07-04 | 2004-07-02 | Reheat/regenerative type thermal power plant using Rankine cycle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003-290885 | 2003-07-04 | ||
JP2003290885A JP3611327B1 (ja) | 2003-07-04 | 2003-07-04 | 再熱・再生式ランキングサイクルの火力発電プラント |
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WO2005003628A1 true WO2005003628A1 (ja) | 2005-01-13 |
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PCT/JP2004/009863 WO2005003628A1 (ja) | 2003-07-04 | 2004-07-02 | 再熱・再生式ランキングサイクルの火力発電プラント |
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US (1) | US7318316B2 (ja) |
JP (1) | JP3611327B1 (ja) |
CN (1) | CN100554649C (ja) |
WO (1) | WO2005003628A1 (ja) |
Cited By (1)
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JP6549342B1 (ja) * | 2019-04-15 | 2019-07-24 | 三菱日立パワーシステムズ株式会社 | 発電プラント及びその運転方法 |
CN113175664B (zh) * | 2021-04-19 | 2022-08-09 | 西安交通大学 | 一种给水加热系统混合工质的回收利用装置及方法 |
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JPH08193505A (ja) * | 1995-01-13 | 1996-07-30 | Hitachi Ltd | ごみ焼却排熱利用発電システム |
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US5485728A (en) * | 1985-12-26 | 1996-01-23 | Enertech Environmental, Inc. | Efficient utilization of chlorine and moisture-containing fuels |
US6282902B1 (en) * | 1997-10-28 | 2001-09-04 | Hitachi, Ltd. | Waste processing system and fuel reformer used in the waste processing system |
US6035642A (en) * | 1999-01-13 | 2000-03-14 | Combustion Engineering, Inc. | Refurbishing conventional power plants for Kalina cycle operation |
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RU2560608C1 (ru) * | 2014-04-07 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") | Способ работы тепловой электрической станции |
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US7318316B2 (en) | 2008-01-15 |
JP3611327B1 (ja) | 2005-01-19 |
JP2005030745A (ja) | 2005-02-03 |
CN1764805A (zh) | 2006-04-26 |
US20060254251A1 (en) | 2006-11-16 |
CN100554649C (zh) | 2009-10-28 |
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