JP2012236170A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2012236170A5 JP2012236170A5 JP2011107876A JP2011107876A JP2012236170A5 JP 2012236170 A5 JP2012236170 A5 JP 2012236170A5 JP 2011107876 A JP2011107876 A JP 2011107876A JP 2011107876 A JP2011107876 A JP 2011107876A JP 2012236170 A5 JP2012236170 A5 JP 2012236170A5
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- deteriorated
- liquid
- concentration
- absorbing
- 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.)
- Pending
Links
- 230000002745 absorbent Effects 0.000 claims description 39
- 239000002250 absorbent Substances 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 33
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 24
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 23
- 238000010521 absorption reaction Methods 0.000 claims description 22
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 230000001172 regenerating effect Effects 0.000 claims description 14
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000011069 regeneration method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 230000008929 regeneration Effects 0.000 claims description 8
- 230000006866 deterioration Effects 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000004811 liquid chromatography Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
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 JP2012236170A (ja) | 2012-12-06 |
| JP2012236170A5 true JP2012236170A5 (cg-RX-API-DMAC7.html) | 2013-11-07 |
Family
ID=47459576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
|---|---|
| JP (1) | JP2012236170A (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9623366B2 (en) * | 2013-03-04 | 2017-04-18 | Mitsubishi Heavy Industries, Ltd. | CO2 recovery system and CO2 recovery method |
| JP2015000372A (ja) * | 2013-06-14 | 2015-01-05 | 株式会社東芝 | 酸性ガス回収システム |
| JP6659351B2 (ja) * | 2015-12-21 | 2020-03-04 | 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 |
| JP6598688B2 (ja) | 2016-01-14 | 2019-10-30 | 三菱重工エンジニアリング株式会社 | 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 |
| JP6998174B2 (ja) | 2017-10-20 | 2022-01-18 | 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 |
| JP6987597B2 (ja) | 2017-10-20 | 2022-01-05 | 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 |
| 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 |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2933664B2 (ja) * | 1990-01-17 | 1999-08-16 | バブコツク日立株式会社 | 湿式排煙脱硫装置の吸収剤ｐｈ制御装置 |
| JP3529855B2 (ja) * | 1994-09-28 | 2004-05-24 | 東京電力株式会社 | 被処理ガス中の二酸化炭素の処理方法及び吸収液 |
| JP5199585B2 (ja) * | 2007-02-21 | 2013-05-15 | 三菱重工業株式会社 | 排煙脱硫装置 |
| NO20092229L (no) * | 2009-06-09 | 2010-12-10 | Aker Clean Carbon As | Reclaimer for absorbent |
-
2011
- 2011-05-13 JP JP2011107876A patent/JP2012236170A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012236170A5 (cg-RX-API-DMAC7.html) | ||
| Song et al. | Carbon dioxide absorption characteristics of aqueous amino acid salt solutions | |
| CN102325579B (zh) | 一种用于控制胺排放的方法及装置 | |
| WO2012033986A3 (en) | Non-aqueous amine scrubbing for removal of carbon dioxide | |
| CN107106967B (zh) | 具有醇和胺的碳捕获溶剂以及使用这种溶剂的方法 | |
| US20150290576A1 (en) | Bipolar electrodialyzer and purification method for amine fluid using same | |
| RU2011119098A (ru) | Способ и установка для нейтрализации кислотности газовых смесей | |
| RU2011101428A (ru) | Способ и устройство для разделения газовой смеси | |
| CN102389686B (zh) | 一种含co2混合气的分离方法 | |
| JP5660303B2 (ja) | アミン液の再生方法 | |
| US11027235B2 (en) | Method and apparatus for reagent recovery in a flue gas processing system | |
| CN106039936B (zh) | 一种用于捕集二氧化碳的两相胺吸收剂及其应用 | |
| JP2015144981A5 (cg-RX-API-DMAC7.html) | ||
| CN110352090A (zh) | 二氧化碳除去装置、和吸附剂的二氧化碳吸附容量的恢复方法 | |
| RU2011141273A (ru) | Система и способ очистки топочного газа с использованием раствора аммиака | |
| CA3006736A1 (en) | Process for increased selectivity and capacity for hydrogen sulfide capture from acid gases | |
| JP2012236170A (ja) | 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 | |
| Li et al. | Performance of a hybrid solvent of amino acid and ionic liquid for CO2 capture | |
| CN105561757A (zh) | 一种离子液体活化的燃烧后二氧化碳捕集溶剂 | |
| CA3001826C (en) | Acid gas recovery method and system and iron ion analysis method and system | |
| US20140369914A1 (en) | Acidic gas collection system | |
| Nugroho et al. | Carbon dioxide (CO2) absorption process using sodium hydroxide (NaOH) | |
| CN104645782B (zh) | 用于燃烧后捕集的二氧化碳吸收剂 | |
| JP2007510912A (ja) | サンプル検出及び／又は分析より前に気体を除去するための装置及び方法 | |
| KR20180053161A (ko) | 이산화탄소 흡수 히드라진 수용액의 상분리 현상을 이용한 이산화탄소 분리 회수 장치 및 방법 |