WO2011108086A1 - 二酸化炭素除去装置を備えた排ガス処理システム - Google Patents
二酸化炭素除去装置を備えた排ガス処理システム Download PDFInfo
- Publication number
- WO2011108086A1 WO2011108086A1 PCT/JP2010/053400 JP2010053400W WO2011108086A1 WO 2011108086 A1 WO2011108086 A1 WO 2011108086A1 JP 2010053400 W JP2010053400 W JP 2010053400W WO 2011108086 A1 WO2011108086 A1 WO 2011108086A1
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- WIPO (PCT)
- Prior art keywords
- exhaust gas
- duct
- heat exchanger
- removal device
- main duct
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/50—Carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/40—Sorption with wet devices, e.g. scrubbers
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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
- 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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
-
- 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
- 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
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Definitions
- the present invention relates to an exhaust gas treatment system that removes carbon dioxide (CO 2 ) in combustion exhaust gas from power generation equipment and the like, and more specifically, exhaust gas treatment provided with a CO 2 removal device that removes CO 2 in exhaust gas using amines as an absorbent. About the system.
- CO 2 carbon dioxide
- Thermal power generation facilities and boiler facilities use large amounts of coal, heavy oil, etc. as fuel. From the viewpoint of air pollution and global warming, emissions of carbon dioxide (hereinafter referred to as CO 2 ) into the atmosphere have recently become a problem. As a result, global efforts are being made to reduce CO 2 emissions.
- CO 2 carbon dioxide
- a chemical absorption method using CO 2 as an absorbent for example, alkanolamine
- CO 2 separation and recovery techniques When installing a CO 2 removal device that uses an aqueous solution of amines (hereinafter referred to as an amine absorbent) in boilers such as power generation facilities, large-scale modifications such as boilers and turbines are required for facilities that process the total amount of gas discharged from the boilers. Therefore, a so-called partial treatment in which a part of the exhaust gas is branched and guided to a CO 2 removal device is used because it does not require a relatively large-scale modification.
- a conventional exhaust gas treatment system equipped with such a device for removing CO 2 by partial treatment of exhaust gas after treating the exhaust gas from the boiler with a wet desulfurization device, introduces some of the exhaust gas into the CO 2 absorption tower. After absorbing and removing CO 2 by gas-liquid contact with an amine absorbent, after treating with an amine cleaning device and demister, it is joined to the original exhaust gas, and further reheated to prevent white smoke from the chimney, It is emitted from the chimney to the atmosphere. This reheating is generally performed by heat exchange with high-temperature exhaust gas before entering the wet desulfurization apparatus (Patent Document 1).
- the object of the present invention is to solve such a problem and prevent the generation of deposits in the main duct and the chimney after the confluence of the exhaust gas after CO 2 removal as described above, and is required for maintenance such as cleaning. It is to provide an exhaust gas treatment system that reduces labor and enables long-time operation.
- the present inventors have intensively studied, and as a result, the gas treated by the CO 2 removal device is merged with the exhaust gas of the original main duct on the downstream side of the wet desulfurization device
- the remaining amine absorbent mist reacts with a small amount of sulfur oxide contained in the gas discharged from the desulfurization unit to produce a stable compound, amine sulfate, which can be operated and stopped for a long time. It has been found that it accumulates on the inner walls of exhaust gas ducts and chimneys during repetition and is polymerized to produce a black tar-like substance when exposed to a high temperature by reheating.
- the demister for removing the mist of the amine absorbent as described above is provided at the outlet of the CO 2 removal device, but it is difficult to recover the entire amount, and it is desulfurized by the wet desulfurization device. This is probably because trace amounts of sulfur oxides are also contained in the exhaust gas.
- the present inventors have conducted heating to volatilize and remove the mist of the amine absorbent in the return duct before the junction where the gas treated by the CO 2 removal device is returned to the main duct.
- the heating means measures the exhaust gas temperatures of the return duct before the exhaust gas from the main duct and the main duct before the merge, respectively, and the return duct so that the temperature difference between these is 5 ° C. or more.
- the system according to (1) further comprising temperature control means for raising the temperature of the exhaust gas.
- the heating means is a heat exchanger.
- the heat exchanger includes an arrangement of fin tubes, and the tube arrangement is a staggered arrangement.
- the heating means is a heat exchanger, and the heat exchanger uses heat recovered by a heat exchanger provided on the upstream side of the CO 2 removal device as a medium (1) or ( 2) The device described.
- the heat exchanger provided on the upstream side of the CO 2 removal device is a heat exchanger provided in the main duct before the exhaust gas branch, and a heat exchanger provided with the recovered heat in the return duct;
- the system according to (3) which is used in the CO 2 removal device and / or condensate heating.
- the heating means used in the present invention is a temperature higher than the temperature at which the amine absorbent in the exhaust gas after merging volatilizes the gas passing through the return duct, specifically 5 ° C. higher than the exhaust gas temperature of the main duct to be merged.
- Gas heaters are examples.
- the recovered heat of the heat exchanger provided in the main duct may be used for CO 2 removal device or condensate heating as needed in addition to heating the exhaust gas in the return duct.
- the heat exchanger preferably has fin tubes arranged in order to increase heat transfer efficiency, and in particular, from the viewpoint of effectively evaporating mist on the tube surface by inertial collision that causes micro mist to collide with the tube, the tube arrangement is A staggered arrangement is preferred.
- the amine absorbent and the exhaust gas It is possible to prevent the occurrence of deposits on the duct due to the reaction with the remaining sulfur oxide by simple means, reduce the labor required for cleaning the duct and the chimney, and facilitate system maintenance.
- FIG. 1 An outline of the boiler exhaust gas treatment system of the present invention is shown in FIG.
- This system mainly includes a boiler 1, a denitration device 2, an air heater 3, a heat exchanger (GGH) 7, an electric dust collector 4, a wet desulfurization device 5, and a CO 2 removal device 20.
- the CO 2 removal device 20 includes a CO 2 absorption tower 21, an absorbent regeneration tower, a reboiler, and the like, but only the CO 2 absorption tower 21 is shown in the figure, and the others are omitted.
- a return duct 42 for merging with the main duct is provided, and in the vicinity of the merging point of the return duct 42, heat is used as a heating device for volatilizing amine mist remaining in the exhaust gas passing through the return duct 42.
- An exchanger 8 is provided. Between this heat exchanger 8 and the heat exchanger 7 provided in the main duct before branching the exhaust gas, a heat transfer tube 44 for circulating the heat medium is disposed, and a heat medium is provided by a pump (not shown).
- the gas in the return duct 42 returned to the main duct 6 is heated by the heat exchanger 8.
- the absorption tower 21, the CO 2 absorbing section (filling layer) 32 that absorbs CO 2 in the exhaust gas to the amine absorbent, CO 2 in the exhaust gas by absorption agent spray part 22 for spraying the amine absorbent 48 The CO 2 gas whose temperature has been raised by the exothermic reaction is cooled, and the water washing part 24 and the water spray part 25 for washing the absorption liquid accompanying the exhaust gas, and the water reservoir part 27 for storing the washed water
- a demister 26 is installed on the upper part of the water washing section 24 to remove the amine absorbent mist that has passed through the water washing section.
- Reference numerals 50 to 52 denote valves provided in the duct.
- the exhaust gas generated by burning coal or the like in the boiler 1 is removed with NOx (nitrogen oxides) contained in the exhaust gas by the denitration device 2, and then, for example, 200-160
- NOx nitrogen oxides
- the temperature is lowered to °C, and is further introduced into the heat recovery device 7, where heat is recovered by the heat medium circulating in the heat recovery device 7, and cooled to 90-130 °C. Removed.
- the dust-removed gas removes sulfur oxide (SO 2 ) by the wet desulfurization device 5, and then a part of the exhaust gas is introduced from the branch duct 40 into the absorption tower 21 of the CO 2 removal device 20.
- the amount of exhaust gas introduced into the branch duct 40 is normally about 60% of the maximum amount of exhaust gas passing through the main duct 6, but is not limited to this.
- the processing gas 37 discharged from the top of the absorption tower 21 merges with the gas of the original main duct 6 through the return duct 42, but remains in the combined gas by the heating device 8 before joining. It is heated to a temperature at which the mist of the amine absorbent is sufficiently volatilized, and the mist is completely removed.
- the gas temperature in the return duct 42 that merges with the gas in the main duct is heated to 5 ° C. or more, preferably 8 ° C. or more, than the gas temperature in the main duct 6 before merging.
- the mist of an amine absorber remains in gas, and there exists a possibility of producing
- the exhaust gas temperature after the above merge is usually 40 ° C or higher, but if it is discharged from the chimney 9 as it is, there is a risk of generating white smoke due to moisture condensation, a reheater is installed on the upstream side of the chimney 9 It is released from the chimney to the atmosphere after it is heated.
- the amine absorbent that has absorbed CO 2 is sent from the liquid reservoir at the bottom of the absorption tower 21 to the regeneration tower (not shown) by the absorption tower extraction pump 33, and comes into gas-liquid contact with the vapor rising from the bottom of the regeneration tower. by, CO 2 absorbed by the amine absorbent degassed, degassed amine absorber of CO 2 is cooled, recovered from the bottom of the regenerator is returned from the pipe 48 into the absorber 21, re-use Is done.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
(1)ボイラからの排ガスを湿式脱硫装置で処理した後の排ガスが通るメインダクトと、該メインダクトからの排ガス流れの一部を分岐する分岐ダクトと、該分岐した排ガス中の二酸化炭素(CO2)をアミン吸収剤によって吸収、除去するCO2除去装置と、該CO2除去装置でCO2を除去した排ガスを前記分岐する前の排ガスと合流させるための戻りダクトとを有する排ガス処理システムであって、前記排ガスの合流点の前の戻りダクトに、前記合流後の排ガス中のアミン吸収剤のミストを揮散させるための加熱手段を設けたことを特徴とする、二酸化炭素除去装置を有する排ガス処理システム。
(2)前記加熱手段は、前記メインダクトの排ガスが合流する前の戻りダクト及び合流前のメインダクトの排ガス温度をそれぞれ測定し、これらの温度差が5℃以上になるように、前記戻りダクトの排ガス温度を昇温する温度制御手段をさらに有する(1)記載のシステム。
(3)前記加熱手段は熱交換器である(1)または(2)記載のシステム。
(4)前記熱交換器はフィンチューブを配列したものからなり、チューブ配列はスタッガード配列とした(3)記載のシステム。
(5)前記加熱手段は、熱交換器であり、該熱交換器は、前記CO2除去装置の上流側に設けた熱交換器で回収した熱を媒体としたものである(1)または(2)記載の装置。
(6)前記CO2除去装置の上流側に設けた熱交換器は、排ガス分岐前のメインダクトに設けられた熱交換器であり、その回収熱を前記戻りダクトに設けた熱交換器と、前記CO2除去装置または/および復水加熱とで利用することを特徴とする(3)記載のシステム。
2 脱硝装置
3 エアヒータ
4 乾式電気集塵装置
5 湿式脱硫装置
6 脱硫装置出口排ガス
7 ガス-ガスヒータ(GGH)熱回収
8 ガス-ガスヒータ(GGH)(再加熱)
9 煙突
20 CO2除去装置
21 吸収塔(充填層)
33 吸収塔抜出しポンプ
37 処理ガス
40 分岐ダクト
42 戻りダクト
Claims (6)
- ボイラからの排ガスを湿式脱硫装置で処理した後の排ガスが通るメインダクトと、該メインダクトからの排ガス流れの一部を分岐する分岐ダクトと、該分岐した排ガス中の二酸化炭素(CO2)をアミン吸収剤によって吸収、除去するCO2除去装置と、該CO2除去装置でCO2を除去した排ガスを前記分岐する前の排ガスと合流させるための戻りダクトとを有する排ガス処理システムであって、前記排ガスの合流点の前の戻りダクトに、前記合流後の排ガス中のアミン吸収剤のミストを揮散させるための加熱手段を設けたことを特徴とする、二酸化炭素除去装置を有する排ガス処理システム。
- 前記加熱手段は、前記メインダクトの排ガスが合流する前の戻りダクト及び合流前のメインダクトの排ガス温度をそれぞれ測定し、これらの温度差が5℃以上になるように、前記戻りダクトの排ガス温度を昇温する温度制御手段をさらに有する請求項1記載のシステム。
- 前記加熱手段は熱交換器である請求項1または2記載のシステム。
- 前記熱交換器はフィンチューブを配列したものからなり、チューブ配列はスタッガード配列とした請求項3記載のシステム。
- 前記加熱手段は、熱交換器であり、該熱交換器は、前記CO2除去装置の上流側に設けた熱交換器で回収した熱を媒体としたものである請求項1または2記載のシステム。
- 前記CO2除去装置の上流側に設けた熱交換器は、排ガス分岐前のメインダクトに設けられた熱交換器であり、その回収熱を前記戻りダクトに設けた熱交換器と、前記CO2除去装置または/および復水加熱とで利用することを特徴とする請求項3記載のシステム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2791354A CA2791354A1 (en) | 2010-03-03 | 2010-03-03 | Exhaust gas treatment system equipped with carbon dioxide removal device |
PCT/JP2010/053400 WO2011108086A1 (ja) | 2010-03-03 | 2010-03-03 | 二酸化炭素除去装置を備えた排ガス処理システム |
US13/581,920 US8828130B2 (en) | 2010-03-03 | 2010-03-03 | Exhaust gas treatment system equipped with carbon dioxide removal device |
JP2012502926A JP5457543B2 (ja) | 2010-03-03 | 2010-03-03 | 二酸化炭素除去装置を備えた排ガス処理システム |
DE112010005331T DE112010005331T5 (de) | 2010-03-03 | 2010-03-03 | Ein mit einer Kohlendioxidbeseitigungsvorrichtung ausgestattetes Abgasbehandlungssystem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/053400 WO2011108086A1 (ja) | 2010-03-03 | 2010-03-03 | 二酸化炭素除去装置を備えた排ガス処理システム |
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Publication Number | Publication Date |
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WO2011108086A1 true WO2011108086A1 (ja) | 2011-09-09 |
Family
ID=44541772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2010/053400 WO2011108086A1 (ja) | 2010-03-03 | 2010-03-03 | 二酸化炭素除去装置を備えた排ガス処理システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8828130B2 (ja) |
JP (1) | JP5457543B2 (ja) |
CA (1) | CA2791354A1 (ja) |
DE (1) | DE112010005331T5 (ja) |
WO (1) | WO2011108086A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013006129A (ja) * | 2011-06-22 | 2013-01-10 | Mitsubishi Heavy Ind Ltd | 排ガス処理システム及び排ガス処理方法 |
CN103100282A (zh) * | 2013-02-16 | 2013-05-15 | 西安超滤化工有限责任公司 | 硝铵工艺蒸汽除雾装置 |
US20130152595A1 (en) * | 2011-12-20 | 2013-06-20 | Alexander Alekseev | Process for the enhancement of power plant with co2 capture and system for realization of the process |
US20140069098A1 (en) * | 2012-09-10 | 2014-03-13 | Mitsubishi Heavy Industries, Ltd. | Power-generating device and power-generating method using organic rankine cycle |
JP2020508871A (ja) * | 2017-03-03 | 2020-03-26 | ポール・ステディング | 煙道ガス排出削減技術 |
JP7062509B2 (ja) | 2017-09-22 | 2022-05-06 | チアンナン エンバイロメンタル プロテクション グループ インコーポレイティド | 炭素捕捉 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011152550A1 (ja) | 2010-05-31 | 2011-12-08 | 三菱重工業株式会社 | 排ガス処理システム及び方法 |
AU2011259873B2 (en) * | 2010-05-31 | 2014-08-14 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and method |
JPWO2011152552A1 (ja) * | 2010-05-31 | 2013-08-01 | 三菱重工業株式会社 | 排ガス処理システム及び方法 |
US10835862B2 (en) | 2010-05-31 | 2020-11-17 | Mitsubishi Heavy Industries Engineering, Ltd. | Air pollution control system and method |
EP2578294B1 (en) | 2010-05-31 | 2020-05-06 | Mitsubishi Heavy Industries Engineering, Ltd. | Exhaust gas treatment method |
JP7524086B2 (ja) * | 2021-01-15 | 2024-07-29 | 株式会社東芝 | 二酸化炭素回収システムおよび二酸化炭素回収システムの運転方法 |
Citations (3)
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JPH07241440A (ja) * | 1994-03-08 | 1995-09-19 | Babcock Hitachi Kk | 燃焼排ガス浄化方法および装置 |
JPH1033938A (ja) * | 1996-07-26 | 1998-02-10 | Mitsubishi Heavy Ind Ltd | 脱炭酸塔排出ガス中の塩基性アミン化合物の回収方法 |
JP2009247932A (ja) * | 2008-04-02 | 2009-10-29 | Chiyoda Kako Kensetsu Kk | 排ガス熱源を利用した二酸化炭素の除去方法 |
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2010
- 2010-03-03 JP JP2012502926A patent/JP5457543B2/ja active Active
- 2010-03-03 US US13/581,920 patent/US8828130B2/en active Active
- 2010-03-03 CA CA2791354A patent/CA2791354A1/en not_active Abandoned
- 2010-03-03 DE DE112010005331T patent/DE112010005331T5/de not_active Withdrawn
- 2010-03-03 WO PCT/JP2010/053400 patent/WO2011108086A1/ja active Application Filing
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Cited By (9)
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JP2013006129A (ja) * | 2011-06-22 | 2013-01-10 | Mitsubishi Heavy Ind Ltd | 排ガス処理システム及び排ガス処理方法 |
US8420037B2 (en) | 2011-06-22 | 2013-04-16 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and air pollution control method |
AU2012200041B2 (en) * | 2011-06-22 | 2013-12-05 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and air pollution control method |
US20130152595A1 (en) * | 2011-12-20 | 2013-06-20 | Alexander Alekseev | Process for the enhancement of power plant with co2 capture and system for realization of the process |
US20140069098A1 (en) * | 2012-09-10 | 2014-03-13 | Mitsubishi Heavy Industries, Ltd. | Power-generating device and power-generating method using organic rankine cycle |
CN103100282A (zh) * | 2013-02-16 | 2013-05-15 | 西安超滤化工有限责任公司 | 硝铵工艺蒸汽除雾装置 |
JP2020508871A (ja) * | 2017-03-03 | 2020-03-26 | ポール・ステディング | 煙道ガス排出削減技術 |
US11638897B2 (en) | 2017-03-03 | 2023-05-02 | Paul Steding | Flue gas emissions reduction technology |
JP7062509B2 (ja) | 2017-09-22 | 2022-05-06 | チアンナン エンバイロメンタル プロテクション グループ インコーポレイティド | 炭素捕捉 |
Also Published As
Publication number | Publication date |
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JPWO2011108086A1 (ja) | 2013-06-20 |
JP5457543B2 (ja) | 2014-04-02 |
US8828130B2 (en) | 2014-09-09 |
US20120325092A1 (en) | 2012-12-27 |
CA2791354A1 (en) | 2011-09-09 |
DE112010005331T5 (de) | 2012-12-27 |
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