GB1501195A - Method of removing co2 and/or h2s from a gaseous mixture containing same - Google Patents
Method of removing co2 and/or h2s from a gaseous mixture containing sameInfo
- Publication number
- GB1501195A GB1501195A GB22382/75A GB2238275A GB1501195A GB 1501195 A GB1501195 A GB 1501195A GB 22382/75 A GB22382/75 A GB 22382/75A GB 2238275 A GB2238275 A GB 2238275A GB 1501195 A GB1501195 A GB 1501195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- zone
- regeneration
- glycine
- amino acid
- 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
Links
- 239000008246 gaseous mixture Substances 0.000 title abstract 4
- 239000000243 solution Substances 0.000 abstract 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 8
- 230000008929 regeneration Effects 0.000 abstract 6
- 238000011069 regeneration method Methods 0.000 abstract 6
- 239000004471 Glycine Substances 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 abstract 4
- 150000001413 amino acids Chemical class 0.000 abstract 4
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 1
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
- B01D53/1462—Removing mixtures of hydrogen sulfide and 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
- B01D53/1493—Selection of liquid materials for use as 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)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT68659/74A IT1024575B (it) | 1974-05-28 | 1974-05-28 | Procedimento migliorato per l assor bimento di c02 e. o h2s mediante so luzione di carbonato alcalino addizionato di glicina a altri aminoaci di |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1501195A true GB1501195A (en) | 1978-02-15 |
Family
ID=11310197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22382/75A Expired GB1501195A (en) | 1974-05-28 | 1975-05-22 | Method of removing co2 and/or h2s from a gaseous mixture containing same |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5318457B2 (fr) |
| BE (1) | BE829264A (fr) |
| FR (1) | FR2272720B1 (fr) |
| GB (1) | GB1501195A (fr) |
| IN (1) | IN142317B (fr) |
| IT (1) | IT1024575B (fr) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2311545A1 (fr) * | 2009-10-15 | 2011-04-20 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Procédé d'absorption de gaz d'acide |
| WO2011135378A1 (fr) | 2010-04-28 | 2011-11-03 | The University Of Leeds | Procédé de capture de dioxyde de carbone |
| EP2842617A4 (fr) * | 2012-04-24 | 2016-08-10 | Ihi Corp | Dispositif et procédé de récupération de dioxyde de carbone |
| EP2990091A4 (fr) * | 2013-04-26 | 2016-12-21 | Ihi Corp | Dispositif et procédé de récupération de dioxyde de carbone |
| US9630140B2 (en) | 2012-05-07 | 2017-04-25 | Evonik Degussa Gmbh | Method for absorbing CO2 from a gas mixture |
| US9840473B1 (en) | 2016-06-14 | 2017-12-12 | Evonik Degussa Gmbh | Method of preparing a high purity imidazolium salt |
| US9878285B2 (en) | 2012-01-23 | 2018-01-30 | Evonik Degussa Gmbh | Method and absorption medium for absorbing CO2 from a gas mixture |
| US10105644B2 (en) | 2016-06-14 | 2018-10-23 | Evonik Degussa Gmbh | Process and absorbent for dehumidifying moist gas mixtures |
| US10138209B2 (en) | 2016-06-14 | 2018-11-27 | Evonik Degussa Gmbh | Process for purifying an ionic liquid |
| US10493400B2 (en) | 2016-06-14 | 2019-12-03 | Evonik Degussa Gmbh | Process for dehumidifying moist gas mixtures |
| US10500540B2 (en) | 2015-07-08 | 2019-12-10 | Evonik Degussa Gmbh | Method for dehumidifying humid gas mixtures using ionic liquids |
| US10512883B2 (en) | 2016-06-14 | 2019-12-24 | Evonik Degussa Gmbh | Process for dehumidifying moist gas mixtures |
| US10512881B2 (en) | 2016-06-14 | 2019-12-24 | Evonik Degussa Gmbh | Process for dehumidifying moist gas mixtures |
| US11351498B2 (en) | 2017-08-02 | 2022-06-07 | C-Capture Ltd | C1-C8 carboxylic acid salt solution for the absorption of CO2 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094957A (en) * | 1976-12-14 | 1978-06-13 | Exxon Research & Engineering Co. | Process for removing acid gases with hindered amines and amino acids |
| IT1109076B (it) * | 1978-11-16 | 1985-12-16 | Giammarco Giuseppe | Procedimento migliorato per aumentare l efficienza delle soluzioni utilizzate per l assorbimento del co2 e o h2s |
| US8182577B2 (en) * | 2007-10-22 | 2012-05-22 | Alstom Technology Ltd | Multi-stage CO2 removal system and method for processing a flue gas stream |
| JP6064770B2 (ja) * | 2013-04-26 | 2017-01-25 | 株式会社Ihi | 二酸化炭素の回収方法及び回収装置 |
| CN107161956B (zh) * | 2017-06-19 | 2020-10-02 | 中国石油大学(华东) | 一种湿法氧化硫化氢制硫磺循环经济工艺 |
-
1974
- 1974-05-28 IT IT68659/74A patent/IT1024575B/it active
-
1975
- 1975-05-20 BE BE156512A patent/BE829264A/fr not_active IP Right Cessation
- 1975-05-22 GB GB22382/75A patent/GB1501195A/en not_active Expired
- 1975-05-27 JP JP6338375A patent/JPS5318457B2/ja not_active Expired
- 1975-05-27 FR FR7516494A patent/FR2272720B1/fr not_active Expired
- 1975-05-27 IN IN1071/CAL/75A patent/IN142317B/en unknown
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011046441A1 (fr) * | 2009-10-15 | 2011-04-21 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Procédé pour l'absorption de gaz acides |
| EP2311545A1 (fr) * | 2009-10-15 | 2011-04-20 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Procédé d'absorption de gaz d'acide |
| WO2011135378A1 (fr) | 2010-04-28 | 2011-11-03 | The University Of Leeds | Procédé de capture de dioxyde de carbone |
| US9878285B2 (en) | 2012-01-23 | 2018-01-30 | Evonik Degussa Gmbh | Method and absorption medium for absorbing CO2 from a gas mixture |
| EP2842617A4 (fr) * | 2012-04-24 | 2016-08-10 | Ihi Corp | Dispositif et procédé de récupération de dioxyde de carbone |
| US9545601B2 (en) | 2012-04-24 | 2017-01-17 | Ihi Corporation | Method of recovering carbon dioxide and recovery apparatus |
| US9630140B2 (en) | 2012-05-07 | 2017-04-25 | Evonik Degussa Gmbh | Method for absorbing CO2 from a gas mixture |
| EP2990091A4 (fr) * | 2013-04-26 | 2016-12-21 | Ihi Corp | Dispositif et procédé de récupération de dioxyde de carbone |
| US10500540B2 (en) | 2015-07-08 | 2019-12-10 | Evonik Degussa Gmbh | Method for dehumidifying humid gas mixtures using ionic liquids |
| US9840473B1 (en) | 2016-06-14 | 2017-12-12 | Evonik Degussa Gmbh | Method of preparing a high purity imidazolium salt |
| US10105644B2 (en) | 2016-06-14 | 2018-10-23 | Evonik Degussa Gmbh | Process and absorbent for dehumidifying moist gas mixtures |
| US10138209B2 (en) | 2016-06-14 | 2018-11-27 | Evonik Degussa Gmbh | Process for purifying an ionic liquid |
| US10493400B2 (en) | 2016-06-14 | 2019-12-03 | Evonik Degussa Gmbh | Process for dehumidifying moist gas mixtures |
| US10512883B2 (en) | 2016-06-14 | 2019-12-24 | Evonik Degussa Gmbh | Process for dehumidifying moist gas mixtures |
| US10512881B2 (en) | 2016-06-14 | 2019-12-24 | Evonik Degussa Gmbh | Process for dehumidifying moist gas mixtures |
| US11351498B2 (en) | 2017-08-02 | 2022-06-07 | C-Capture Ltd | C1-C8 carboxylic acid salt solution for the absorption of CO2 |
| US12048894B2 (en) | 2017-08-02 | 2024-07-30 | C-Capture Ltd | C1—C8 carboxylic acid salt solution for the absorption of CO2 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2272720A1 (fr) | 1975-12-26 |
| FR2272720B1 (fr) | 1979-03-09 |
| IN142317B (fr) | 1977-06-25 |
| JPS5318457B2 (fr) | 1978-06-15 |
| IT1024575B (it) | 1978-07-20 |
| BE829264A (fr) | 1975-09-15 |
| JPS5123479A (fr) | 1976-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920522 |