JP5812661B2 - 二酸化炭素回収システム - Google Patents
二酸化炭素回収システム Download PDFInfo
- Publication number
- JP5812661B2 JP5812661B2 JP2011095387A JP2011095387A JP5812661B2 JP 5812661 B2 JP5812661 B2 JP 5812661B2 JP 2011095387 A JP2011095387 A JP 2011095387A JP 2011095387 A JP2011095387 A JP 2011095387A JP 5812661 B2 JP5812661 B2 JP 5812661B2
- Authority
- JP
- Japan
- Prior art keywords
- carbon dioxide
- rich absorbent
- rich
- gas
- oxygen
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- B01D53/14—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
- B01D53/1418—Recovery of products
-
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/816—Sonic or ultrasonic vibration
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Carbon And Carbon Compounds (AREA)
Description
10 ボイラ
11 排ガス導入ライン
12 排ガスライン
13 冷却水循環ライン
14 排ガス冷却塔
15 リーン吸収液ライン
16 排ガス送風機
17、18 リッチ吸収液ライン
19 凝縮水循環ライン
20 二酸化炭素吸収塔
21 排ガス放出ライン
22 リッチソルベントポンプ
23 リッチ/リーンソルベント熱交換器
24 リーンソルベントクーラ
25 リーンソルベントポンプ
26 二酸化炭素排出ライン
27 コンデンサ
28 分離ドラム
29 凝縮水循環ポンプ
30 旋回流分離器
31 再生過熱器
32 水蒸気ライン
33 分離器
34 バブリングガス供給機
35 超音波発振機
36 撹拌機
37 供給口
38 バブリングガス供給機
39、41 酸素排出ライン
40 再生塔
42 旋回羽根
43 モータ
Claims (1)
- 燃焼排ガスと二酸化炭素を吸収する吸収液とを接触させて、前記燃焼排ガス中の二酸化炭素を前記吸収液に吸収して除去する二酸化炭素吸収手段と、
前記二酸化炭素吸収手段で二酸化炭素を吸収したリッチ吸収液に対し、このリッチ吸収液中の溶存酸素を除去する手段と、
前記二酸化炭素吸収手段で二酸化炭素を吸収したリッチ吸収液に対し、このリッチ吸収液中の酸素を含有する気泡を除去する手段と、
前記溶存酸素除去手段および前記気泡除去手段によって酸素を除去した吸収液から二酸化炭素を放出して、吸収液を再生するとともに、二酸化炭素ガスを得る再生手段と
を備える二酸化炭素回収システムであって、
前記気泡除去手段と前記溶存酸素除去手段が、リッチ吸収液に同時に処理を行うように設けられ、
前記溶存酸素除去手段が、前記リッチ吸収液にバブリングガスを吹き込む手段であり、
前記気泡除去手段が、前記リッチ吸収液を旋回流にする手段である二酸化炭素回収システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011095387A JP5812661B2 (ja) | 2011-04-21 | 2011-04-21 | 二酸化炭素回収システム |
CA2765120A CA2765120C (en) | 2011-04-21 | 2012-01-23 | Carbon dioxide recovery system |
AU2012200433A AU2012200433B2 (en) | 2011-04-21 | 2012-01-25 | Carbon dioxide recovery system |
US13/357,929 US8845797B2 (en) | 2011-04-21 | 2012-01-25 | Carbon dioxide recovery system |
EP12152677A EP2514508A1 (en) | 2011-04-21 | 2012-01-26 | Carbon dioxide recovery system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011095387A JP5812661B2 (ja) | 2011-04-21 | 2011-04-21 | 二酸化炭素回収システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012223730A JP2012223730A (ja) | 2012-11-15 |
JP5812661B2 true JP5812661B2 (ja) | 2015-11-17 |
Family
ID=45528987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011095387A Expired - Fee Related JP5812661B2 (ja) | 2011-04-21 | 2011-04-21 | 二酸化炭素回収システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8845797B2 (ja) |
EP (1) | EP2514508A1 (ja) |
JP (1) | JP5812661B2 (ja) |
AU (1) | AU2012200433B2 (ja) |
CA (1) | CA2765120C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11358092B2 (en) | 2020-03-18 | 2022-06-14 | Kabushiki Kaisha Toshiba | Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6016513B2 (ja) * | 2012-08-09 | 2016-10-26 | 三菱重工業株式会社 | Co2回収装置およびco2回収方法 |
CN102997264B (zh) * | 2012-11-23 | 2014-12-10 | 中国华能集团清洁能源技术研究院有限公司 | 一种折流式烟气污染物脱除系统 |
US9155992B2 (en) * | 2013-09-16 | 2015-10-13 | Savannah River Nuclear Solutions, Llc | Mass transfer apparatus and method for separation of gases |
KR101534710B1 (ko) | 2013-11-12 | 2015-07-07 | 현대자동차 주식회사 | 산성가스의 흡수 분리 장치 |
WO2015127518A1 (en) * | 2014-02-25 | 2015-09-03 | SOVEX Em EOOD | Method for flue gas cleaning and apparatuses for its implementation |
CN106540514A (zh) * | 2015-09-18 | 2017-03-29 | 中国石油化工股份有限公司 | 一种用于强化脱硫脱碳相变吸收剂相分离的方法 |
KR101860066B1 (ko) * | 2016-10-06 | 2018-05-24 | 주식회사 미로 | 공기청정기 |
GB2580320B (en) * | 2018-12-28 | 2023-06-07 | Robert Lim Inventions Ltd | Apparatus and method |
KR102385871B1 (ko) * | 2020-07-01 | 2022-04-13 | 영남대학교 산학협력단 | 이산화탄소 저감장치 |
WO2024008336A1 (en) * | 2022-07-07 | 2024-01-11 | Nuovo Pignone Tecnologie - S.R.L. | Ultrasonic degasification for carbon capture solvents |
CN118079605A (zh) * | 2022-11-15 | 2024-05-28 | 中国石油天然气股份有限公司 | 一种烟道气脱碳除氧节能系统及工艺 |
Family Cites Families (17)
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US4002721A (en) * | 1974-09-26 | 1977-01-11 | Chevron Research Company | Process improvement in the absorption of acid gas from a feed gas |
JP2743419B2 (ja) * | 1988-12-27 | 1998-04-22 | 大日本インキ化学工業株式会社 | 隔膜脱気装置および脱気方法 |
US5520818A (en) * | 1989-12-06 | 1996-05-28 | The University Of Toronto Innovations Foundation | Method for effecting gas-liquid contact |
PL185143B1 (pl) * | 1993-04-09 | 2003-02-28 | Babcock Hitachi Kabushiki Kaisha | Instalacja mokra do odsiarczania gazów spalinowych |
US6759018B1 (en) * | 1997-05-16 | 2004-07-06 | Advanced Technology Materials, Inc. | Method for point-of-use treatment of effluent gas streams |
US6174506B1 (en) | 1999-06-10 | 2001-01-16 | Praxair Technology, Inc. | Carbon dioxide recovery from an oxygen containing mixture |
US6146603A (en) | 1999-06-10 | 2000-11-14 | Praxair Technology, Inc. | System for recovering carbon dioxide from a lean feed |
JP2002085905A (ja) * | 2000-09-18 | 2002-03-26 | Miwa Science Laboratory Inc | 気液分離装置 |
US7379487B2 (en) * | 2005-02-14 | 2008-05-27 | Neumann Information Systems, Inc. | Two phase reactor |
JP5064389B2 (ja) * | 2005-07-18 | 2012-10-31 | ユニオン、エンジニアリング、アクティーゼルスカブ | 窒素化合物を含んでなるガス源から高純度二酸化炭素を回収する方法 |
JP2007137725A (ja) | 2005-11-18 | 2007-06-07 | Toshiba Corp | 二酸化炭素回収システムおよび二酸化炭素回収方法 |
US20070148069A1 (en) * | 2005-12-23 | 2007-06-28 | Shrikar Chakravarti | Carbon dioxide recovery from flue gas and the like |
JP2008126099A (ja) * | 2006-11-16 | 2008-06-05 | Shimada Phys & Chem Ind Co Ltd | 脱気装置及び方法 |
ATE514667T1 (de) | 2007-01-30 | 2011-07-15 | Mt Biomethan Gmbh | Verfahren und anlage zur behandlung von methan- und kohlendioxidhaltigen rohgasen, insbesondere biogas, zur gewinnung von methan |
US8137444B2 (en) * | 2009-03-10 | 2012-03-20 | Calera Corporation | Systems and methods for processing CO2 |
JP2010253370A (ja) * | 2009-04-23 | 2010-11-11 | Mitsubishi Heavy Ind Ltd | Co2回収装置及びco2回収方法 |
JP5173941B2 (ja) * | 2009-06-04 | 2013-04-03 | 三菱重工業株式会社 | Co2回収装置 |
-
2011
- 2011-04-21 JP JP2011095387A patent/JP5812661B2/ja not_active Expired - Fee Related
-
2012
- 2012-01-23 CA CA2765120A patent/CA2765120C/en not_active Expired - Fee Related
- 2012-01-25 AU AU2012200433A patent/AU2012200433B2/en not_active Ceased
- 2012-01-25 US US13/357,929 patent/US8845797B2/en not_active Expired - Fee Related
- 2012-01-26 EP EP12152677A patent/EP2514508A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11358092B2 (en) | 2020-03-18 | 2022-06-14 | Kabushiki Kaisha Toshiba | Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus |
Also Published As
Publication number | Publication date |
---|---|
AU2012200433A1 (en) | 2012-11-08 |
US8845797B2 (en) | 2014-09-30 |
EP2514508A1 (en) | 2012-10-24 |
CA2765120C (en) | 2014-01-21 |
AU2012200433B2 (en) | 2015-06-25 |
US20120269690A1 (en) | 2012-10-25 |
JP2012223730A (ja) | 2012-11-15 |
CA2765120A1 (en) | 2012-10-21 |
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