JP2012236170A - 劣化吸収液再生方法並びに劣化吸収液再生装置及びこれを用いた二酸化炭素回収システム - Google Patents
劣化吸収液再生方法並びに劣化吸収液再生装置及びこれを用いた二酸化炭素回収システム Download PDFInfo
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- JP2012236170A JP2012236170A JP2011107876A JP2011107876A JP2012236170A JP 2012236170 A JP2012236170 A JP 2012236170A JP 2011107876 A JP2011107876 A JP 2011107876A JP 2011107876 A JP2011107876 A JP 2011107876A JP 2012236170 A JP2012236170 A JP 2012236170A
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- absorbent
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- carbon dioxide
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- 239000007788 liquid Substances 0.000 title claims abstract description 175
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000011084 recovery Methods 0.000 title claims abstract description 51
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 45
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 43
- 238000011069 regeneration method Methods 0.000 title claims abstract description 42
- 230000008929 regeneration Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 49
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims abstract description 88
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000010521 absorption reaction Methods 0.000 claims abstract description 70
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 63
- 239000007789 gas Substances 0.000 claims abstract description 55
- 239000003513 alkali Substances 0.000 claims abstract description 27
- 230000006866 deterioration Effects 0.000 claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 claims abstract description 20
- 150000003839 salts Chemical class 0.000 claims abstract description 14
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002250 absorbent Substances 0.000 claims description 104
- 230000002745 absorbent Effects 0.000 claims description 104
- 230000001172 regenerating effect Effects 0.000 claims description 40
- 238000002156 mixing Methods 0.000 claims description 35
- 239000000126 substance Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 13
- 230000003068 static effect Effects 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 7
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 6
- 238000004811 liquid chromatography Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000001412 amines Chemical class 0.000 description 38
- 239000000243 solution Substances 0.000 description 35
- 239000011734 sodium Substances 0.000 description 27
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 18
- 239000007864 aqueous solution Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000005259 measurement Methods 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 5
- 239000003014 ion exchange membrane Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 229910001415 sodium ion Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000909 electrodialysis Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000004868 gas analysis Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- -1 sulfate compound ions Chemical class 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011107876A JP2012236170A (ja) | 2011-05-13 | 2011-05-13 | 劣化吸収液再生方法並びに劣化吸収液再生装置及びこれを用いた二酸化炭素回収システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011107876A JP2012236170A (ja) | 2011-05-13 | 2011-05-13 | 劣化吸収液再生方法並びに劣化吸収液再生装置及びこれを用いた二酸化炭素回収システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012236170A true JP2012236170A (ja) | 2012-12-06 |
| JP2012236170A5 JP2012236170A5 (enExample) | 2013-11-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| JP2011107876A Pending JP2012236170A (ja) | 2011-05-13 | 2011-05-13 | 劣化吸収液再生方法並びに劣化吸収液再生装置及びこれを用いた二酸化炭素回収システム |
Country Status (1)
| Country | Link |
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| JP (1) | JP2012236170A (enExample) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226086A (zh) * | 2013-06-14 | 2014-12-24 | 株式会社东芝 | 酸性气体回收系统及酸性气体回收装置 |
| JPWO2014136599A1 (ja) * | 2013-03-04 | 2017-02-09 | 三菱重工業株式会社 | Ｃｏ２回収システム及びｃｏ２回収方法 |
| JP2017113665A (ja) * | 2015-12-21 | 2017-06-29 | 株式会社東芝 | 二酸化炭素分離回収システムおよびその運転制御方法 |
| WO2017122443A1 (ja) | 2016-01-14 | 2017-07-20 | 三菱重工業株式会社 | 酸性ガス回収システム及びそれに用いるリクレーミング装置 |
| WO2019078156A1 (ja) | 2017-10-20 | 2019-04-25 | 三菱重工エンジニアリング株式会社 | 酸性ガス除去装置及び酸性ガス除去方法 |
| WO2019078168A1 (ja) | 2017-10-20 | 2019-04-25 | 三菱重工エンジニアリング株式会社 | リクレーミング装置及びリクレーミング方法 |
| WO2019087762A1 (ja) * | 2017-10-31 | 2019-05-09 | 三菱重工エンジニアリング株式会社 | 酸性ガス回収方法及びシステム |
| JP2022100713A (ja) * | 2020-12-24 | 2022-07-06 | 日鉄エンジニアリング株式会社 | 二酸化炭素ガス回収装置および二酸化炭素ガス回収方法 |
| WO2025249077A1 (ja) * | 2024-05-31 | 2025-12-04 | 国立大学法人東北大学 | 二酸化炭素固定方法、二酸化炭素回収方法、並びに二酸化炭素固定装置及びこれを備えた環境配慮型産業設備 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03213125A (ja) * | 1990-01-17 | 1991-09-18 | Babcock Hitachi Kk | 湿式排煙脱硫装置の吸収剤ｐｈ制御装置 |
| JPH0889756A (ja) * | 1994-09-28 | 1996-04-09 | Tokyo Electric Power Co Inc:The | 被処理ガス中の二酸化炭素の処理方法及び吸収液 |
| JP2008200621A (ja) * | 2007-02-21 | 2008-09-04 | Mitsubishi Heavy Ind Ltd | 排煙脱硫装置 |
| WO2010142716A1 (en) * | 2009-06-09 | 2010-12-16 | Aker Clean Carbon As | Method for reclaiming of co2 absorbent and a reclaimer |
-
2011
- 2011-05-13 JP JP2011107876A patent/JP2012236170A/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03213125A (ja) * | 1990-01-17 | 1991-09-18 | Babcock Hitachi Kk | 湿式排煙脱硫装置の吸収剤ｐｈ制御装置 |
| JPH0889756A (ja) * | 1994-09-28 | 1996-04-09 | Tokyo Electric Power Co Inc:The | 被処理ガス中の二酸化炭素の処理方法及び吸収液 |
| JP2008200621A (ja) * | 2007-02-21 | 2008-09-04 | Mitsubishi Heavy Ind Ltd | 排煙脱硫装置 |
| WO2010142716A1 (en) * | 2009-06-09 | 2010-12-16 | Aker Clean Carbon As | Method for reclaiming of co2 absorbent and a reclaimer |
| JP2012529364A (ja) * | 2009-06-09 | 2012-11-22 | エイカー クリーン カーボン エーエス | Ｃｏ２吸収剤の再生利用のための方法および再生利用器 |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2014136599A1 (ja) * | 2013-03-04 | 2017-02-09 | 三菱重工業株式会社 | Ｃｏ２回収システム及びｃｏ２回収方法 |
| US9623366B2 (en) | 2013-03-04 | 2017-04-18 | Mitsubishi Heavy Industries, Ltd. | CO2 recovery system and CO2 recovery method |
| CN104226086A (zh) * | 2013-06-14 | 2014-12-24 | 株式会社东芝 | 酸性气体回收系统及酸性气体回收装置 |
| US10786781B2 (en) | 2015-12-21 | 2020-09-29 | Kabushiki Kaisha Toshiba | Carbon dioxide separation and capture apparatus and method of controlling operation of carbon dioxide separation and capture apparatus |
| JP2017113665A (ja) * | 2015-12-21 | 2017-06-29 | 株式会社東芝 | 二酸化炭素分離回収システムおよびその運転制御方法 |
| CN106943844A (zh) * | 2015-12-21 | 2017-07-14 | 株式会社东芝 | 二氧化碳分离和捕获装置及控制二氧化碳分离和捕获装置的操作的方法 |
| CN106943844B (zh) * | 2015-12-21 | 2021-03-12 | 株式会社东芝 | 二氧化碳分离和捕获装置及控制二氧化碳分离和捕获装置的操作的方法 |
| WO2017122443A1 (ja) | 2016-01-14 | 2017-07-20 | 三菱重工業株式会社 | 酸性ガス回収システム及びそれに用いるリクレーミング装置 |
| JP2017124374A (ja) * | 2016-01-14 | 2017-07-20 | 三菱重工業株式会社 | 酸性ガス回収システム及びそれに用いるリクレーミング装置 |
| US10940430B2 (en) | 2016-01-14 | 2021-03-09 | Mitsubishi Heavy Industries Engineering, Ltd. | Acidic gas recovery system and reclaiming device to be used in same |
| US11148095B2 (en) | 2017-10-20 | 2021-10-19 | Mitsubishi Heavy Industries Engineering, Ltd. | Reclaiming apparatus and method for reclaiming |
| US10874976B2 (en) | 2017-10-20 | 2020-12-29 | Mitsubishi Heavy Industries Engineering, Ltd. | Acid gas removal apparatus and acid gas removal method |
| WO2019078168A1 (ja) | 2017-10-20 | 2019-04-25 | 三菱重工エンジニアリング株式会社 | リクレーミング装置及びリクレーミング方法 |
| WO2019078156A1 (ja) | 2017-10-20 | 2019-04-25 | 三菱重工エンジニアリング株式会社 | 酸性ガス除去装置及び酸性ガス除去方法 |
| JP2019081151A (ja) * | 2017-10-31 | 2019-05-30 | 三菱重工エンジニアリング株式会社 | 酸性ガス回収方法及びシステム |
| WO2019087762A1 (ja) * | 2017-10-31 | 2019-05-09 | 三菱重工エンジニアリング株式会社 | 酸性ガス回収方法及びシステム |
| US11311833B2 (en) | 2017-10-31 | 2022-04-26 | Mitsubishi Heavy Industries Engineering, Ltd. | Method and system for recovering acidic gas |
| JP7134618B2 (ja) | 2017-10-31 | 2022-09-12 | 三菱重工エンジニアリング株式会社 | 酸性ガス回収方法及びシステム |
| JP2022100713A (ja) * | 2020-12-24 | 2022-07-06 | 日鉄エンジニアリング株式会社 | 二酸化炭素ガス回収装置および二酸化炭素ガス回収方法 |
| JP7576975B2 (ja) | 2020-12-24 | 2024-11-01 | 日鉄エンジニアリング株式会社 | 二酸化炭素ガス回収装置および二酸化炭素ガス回収方法 |
| WO2025249077A1 (ja) * | 2024-05-31 | 2025-12-04 | 国立大学法人東北大学 | 二酸化炭素固定方法、二酸化炭素回収方法、並びに二酸化炭素固定装置及びこれを備えた環境配慮型産業設備 |
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