SU940633A3 - Способ регенерации абсорбента процесса очистки газов от кислых компонентов - Google Patents
Способ регенерации абсорбента процесса очистки газов от кислых компонентов Download PDFInfo
- Publication number
- SU940633A3 SU940633A3 SU752196610A SU2196610A SU940633A3 SU 940633 A3 SU940633 A3 SU 940633A3 SU 752196610 A SU752196610 A SU 752196610A SU 2196610 A SU2196610 A SU 2196610A SU 940633 A3 SU940633 A3 SU 940633A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- column
- regeneration
- absorbent
- steam
- stage
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 title claims abstract description 19
- 239000002250 absorbent Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 19
- 238000000746 purification Methods 0.000 title claims description 6
- 230000001172 regenerating effect Effects 0.000 title claims description 5
- 239000002253 acid Substances 0.000 title description 3
- 230000008929 regeneration Effects 0.000 claims abstract description 24
- 238000011069 regeneration method Methods 0.000 claims abstract description 24
- 230000002378 acidificating effect Effects 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000009835 boiling Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract 3
- 150000001413 amino acids Chemical class 0.000 abstract 2
- 150000002169 ethanolamines Chemical class 0.000 abstract 2
- HJTAZXHBEBIQQX-UHFFFAOYSA-N 1,5-bis(chloromethyl)naphthalene Chemical compound C1=CC=C2C(CCl)=CC=CC2=C1CCl HJTAZXHBEBIQQX-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 abstract 1
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001642 boronic acid derivatives Chemical class 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
-
- 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
- B01D53/1406—Multiple stage absorption
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7046474A IT1046519B (it) | 1974-11-08 | 1974-11-08 | Procedimento migliorato per la eliminazione e il ricupero di gas acidi co 2 e o h2s da miscele gassose che li contengono |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU940633A3 true SU940633A3 (ru) | 1982-06-30 |
Family
ID=11313948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752196610A SU940633A3 (ru) | 1974-11-08 | 1975-11-27 | Способ регенерации абсорбента процесса очистки газов от кислых компонентов |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4073863A (OSRAM) |
| JP (1) | JPS5177580A (OSRAM) |
| BE (1) | BE836122R (OSRAM) |
| CA (1) | CA1068473A (OSRAM) |
| DE (1) | DE2553400A1 (OSRAM) |
| ES (1) | ES442977A2 (OSRAM) |
| FR (1) | FR2292511A2 (OSRAM) |
| GB (1) | GB1532659A (OSRAM) |
| IN (1) | IN145648B (OSRAM) |
| IT (1) | IT1046519B (OSRAM) |
| NL (1) | NL7513878A (OSRAM) |
| SU (1) | SU940633A3 (OSRAM) |
| ZA (1) | ZA757108B (OSRAM) |
Families Citing this family (38)
| 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 |
| US4160810A (en) * | 1978-03-07 | 1979-07-10 | Benfield Corporation | Removal of acid gases from hot gas mixtures |
| IT1156991B (it) * | 1978-04-27 | 1987-02-04 | Giuseppe Giammarco | Procedimento migliorato per la purificazione di liquidi e o per la rigenerazione di soluzioni assorbenti |
| 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 |
| DE2945675C2 (de) * | 1979-11-12 | 1984-08-16 | Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln | Verfahren zur Gewinnung von reinem Schwefelwasserstoff |
| US4299801A (en) * | 1980-11-18 | 1981-11-10 | Bethlehem Steel Corporation | Regenerating alkanolamine desulfurizer solutions |
| US4406868A (en) * | 1981-11-13 | 1983-09-27 | Phillips Petroleum Company | Process and apparatus for removing H2 S from gas streams |
| US4741884A (en) * | 1981-11-13 | 1988-05-03 | Phillips Petroleum Company | Process and apparatus for removing H2 S from gas streams |
| US4409191A (en) * | 1982-01-04 | 1983-10-11 | Exxon Research & Engineering Co. | Integrated cyclic scrubbing and condensate stripping process for the removal of gaseous impurities from gaseous mixtures |
| US6800120B1 (en) * | 1998-11-23 | 2004-10-05 | Fluor Corporation | Split-flow process and apparatus |
| CA2491163C (en) * | 2002-07-03 | 2009-06-09 | Fluor Corporation | Improved split flow process and apparatus |
| EP2272809B1 (en) * | 2002-07-29 | 2012-06-06 | Hollingsworth & Vose Company | Battery arrangement |
| DE102004011429A1 (de) * | 2004-03-09 | 2005-09-29 | Basf Ag | Verfahren zum Entfernen von Kohlendioxid aus Gasströmen mit niedrigen Kohlendioxid-Partialdrücken |
| JP4690659B2 (ja) | 2004-03-15 | 2011-06-01 | 三菱重工業株式会社 | Ｃｏ２回収装置 |
| JP4745682B2 (ja) * | 2005-02-23 | 2011-08-10 | 関西電力株式会社 | Ｃｏ２回収装置および方法 |
| EP1874435B1 (en) * | 2005-04-29 | 2015-06-03 | Fluor Technologies Corporation | Configurations and methods for acid gas absorption and solvent regeneration |
| KR100635698B1 (ko) * | 2005-05-24 | 2006-10-17 | 한국전력공사 | 혼합가스 중의 산성가스 분리용 흡수제 및 혼합가스로부터산성가스의 분리방법 |
| DE102005050385A1 (de) | 2005-10-20 | 2007-04-26 | Basf Ag | Absorptionsmittel und Verfahren zum Entfernen von Kohlendioxid aus Gasströmen |
| PE20071048A1 (es) * | 2005-12-12 | 2007-10-18 | Basf Ag | Proceso para la recuperacion de dioxido de carbono |
| AU2007216457B2 (en) * | 2006-02-14 | 2011-02-24 | Basf Se | Refitting plants for acid gas removal |
| EP2026896B1 (de) * | 2006-05-18 | 2016-08-03 | Basf Se | Kohlendioxid-absorptionsmittel mit verringertem regenerations-energiebedarf |
| US7901488B2 (en) * | 2006-10-04 | 2011-03-08 | Board Of Regents, The University Of Texas System | Regeneration of an aqueous solution from an acid gas absorption process by matrix stripping |
| NO336193B1 (no) * | 2007-09-14 | 2015-06-08 | Aker Engineering & Technology | Forbedret fremgangsmåte ved regenerering av absorbent |
| AU2008322922B2 (en) * | 2007-11-15 | 2013-05-30 | Basf Se | Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases |
| US8167979B2 (en) * | 2008-06-30 | 2012-05-01 | University Of South Carolina | High efficiency, non-toxic scrubbing system and method for removing carbon dioxide from a gas |
| CH699928A2 (de) * | 2008-11-20 | 2010-05-31 | Lonza Ag | Verfahren zur Entfernung von Cyanwasserstoff aus Ethandinitril. |
| WO2010086039A1 (de) * | 2009-01-28 | 2010-08-05 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zum abtrennen von kohlendioxid aus einem abgas einer fossilbefeuerten kraftwerksanlage |
| EP2311545A1 (en) * | 2009-10-15 | 2011-04-20 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Method for absorption of acid gases |
| EP2536481A4 (en) | 2010-02-17 | 2014-02-19 | Fluor Tech Corp | CONFIGURATIONS AND METHODS FOR REMOVAL OF HIGH PRESSURE ACID GAS IN THE PRODUCTION OF LOW SOFT SULFUR GAS |
| JP5174194B2 (ja) * | 2011-01-04 | 2013-04-03 | 三菱重工業株式会社 | Ｃｏ２回収装置及び方法 |
| US9259680B2 (en) | 2011-09-06 | 2016-02-16 | Frank Bela | Claus hydrocarbon destruction via staged solvent regeneration |
| WO2014066539A1 (en) | 2012-10-24 | 2014-05-01 | Fluor Technologies Corporation | Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases |
| US10000713B2 (en) | 2013-12-12 | 2018-06-19 | Fluor Technologies Corporation | Configurations and methods of flexible CO2 removal |
| US10974194B2 (en) | 2017-07-18 | 2021-04-13 | Saudi Arabian Oil Company | System for flare gas recovery using gas sweetening process |
| US10981104B2 (en) * | 2018-04-12 | 2021-04-20 | Saudi Arabian Oil Company | System for flare gas recovery using gas sweetening process |
| JP6921370B1 (ja) * | 2020-07-21 | 2021-08-18 | 株式会社 ユーリカ エンジニアリング | 二重効用化学吸収式炭酸ガス回収システム |
| JP6820639B1 (ja) * | 2020-07-21 | 2021-01-27 | 株式会社 ユーリカ エンジニアリング | 炭酸ガス回収システム |
| EP4588550A1 (en) | 2024-01-15 | 2025-07-23 | Giammarco Technologies S.r.l. | Plant and process for the regeneration of at least one absorbent solution in order to deprive it in whole or in part of at least one gas, such as for example co2 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563695A (en) * | 1968-03-22 | 1971-02-16 | Field And Epes | Separation of co2 and h2s from gas mixtures |
| GB1281571A (en) * | 1968-07-13 | 1972-07-12 | Vetrocoke Cokapuania Spa | Improvements in or relating to the removal of CO2 and/or H2S from gaseous mixtures |
| US3563696A (en) * | 1969-06-17 | 1971-02-16 | Field And Epes | Separation of co2 and h2s from gas mixtures |
| DE2043190C3 (de) * | 1969-09-09 | 1979-02-15 | Benson, Field & Epes, Berwyn, Pa. (V.St.A.) | Verfahren zur Abtrennung von sauren Gasen aus heißen wasserdampfhaltigen Gasgemischen |
| US3714327A (en) * | 1969-10-13 | 1973-01-30 | G Giammarco | Gas purification process |
| NL7402037A (OSRAM) * | 1973-02-16 | 1974-08-20 |
-
1974
- 1974-11-08 IT IT7046474A patent/IT1046519B/it active
-
1975
- 1975-11-12 ZA ZA00757108A patent/ZA757108B/xx unknown
- 1975-11-25 CA CA240,463A patent/CA1068473A/en not_active Expired
- 1975-11-26 ES ES442977A patent/ES442977A2/es not_active Expired
- 1975-11-26 JP JP50141515A patent/JPS5177580A/ja active Pending
- 1975-11-27 NL NL7513878A patent/NL7513878A/xx not_active Application Discontinuation
- 1975-11-27 IN IN2271/CAL/75A patent/IN145648B/en unknown
- 1975-11-27 FR FR7536371A patent/FR2292511A2/fr active Granted
- 1975-11-27 SU SU752196610A patent/SU940633A3/ru active
- 1975-11-27 DE DE19752553400 patent/DE2553400A1/de not_active Withdrawn
- 1975-11-28 BE BE162322A patent/BE836122R/xx active
- 1975-11-28 GB GB49121/75A patent/GB1532659A/en not_active Expired
- 1975-11-28 US US05/635,823 patent/US4073863A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IN145648B (OSRAM) | 1978-11-25 |
| US4073863A (en) | 1978-02-14 |
| BE836122R (fr) | 1976-05-28 |
| ES442977A2 (es) | 1977-07-01 |
| NL7513878A (nl) | 1976-06-01 |
| JPS5177580A (en) | 1976-07-05 |
| FR2292511A2 (fr) | 1976-06-25 |
| IT1046519B (it) | 1980-07-31 |
| DE2553400A1 (de) | 1976-06-16 |
| AU8699275A (en) | 1977-11-24 |
| CA1068473A (en) | 1979-12-25 |
| ZA757108B (en) | 1976-10-27 |
| GB1532659A (en) | 1978-11-15 |
| FR2292511B2 (OSRAM) | 1979-01-05 |
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