DE2553400A1 - Verfahren zur regeneration von zur entfernung von gasfoermigen, sauer reagierenden verunreinigungen verwendeten absorptionsloesungen - Google Patents
Verfahren zur regeneration von zur entfernung von gasfoermigen, sauer reagierenden verunreinigungen verwendeten absorptionsloesungenInfo
- Publication number
- DE2553400A1 DE2553400A1 DE19752553400 DE2553400A DE2553400A1 DE 2553400 A1 DE2553400 A1 DE 2553400A1 DE 19752553400 DE19752553400 DE 19752553400 DE 2553400 A DE2553400 A DE 2553400A DE 2553400 A1 DE2553400 A1 DE 2553400A1
- Authority
- DE
- Germany
- Prior art keywords
- column
- solution
- regeneration
- stage
- main
- 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.)
- Withdrawn
Links
- 230000008929 regeneration Effects 0.000 title claims description 130
- 238000011069 regeneration method Methods 0.000 title claims description 130
- 238000010521 absorption reaction Methods 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 88
- 239000006096 absorbing agent Substances 0.000 claims description 42
- 230000008569 process Effects 0.000 claims description 23
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 18
- 239000012535 impurity Substances 0.000 claims description 16
- 239000004471 Glycine Substances 0.000 claims description 12
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 150000001413 amino acids Chemical class 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims description 2
- 150000002169 ethanolamines Chemical class 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 20
- 229910002091 carbon monoxide Inorganic materials 0.000 description 20
- 230000008901 benefit Effects 0.000 description 13
- 230000006872 improvement Effects 0.000 description 12
- 238000001816 cooling Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- -1 glycine-activated potassium carbonate Chemical class 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 241001559547 Hippocampus comes Species 0.000 description 1
- 101100018862 Mus musculus Ifnar1 gene Proteins 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- RRDGKBOYQLLJSW-UHFFFAOYSA-N bis(2-ethylhexyl) 7-oxabicyclo[4.1.0]heptane-3,4-dicarboxylate Chemical compound C1C(C(=O)OCC(CC)CCCC)C(C(=O)OCC(CC)CCCC)CC2OC21 RRDGKBOYQLLJSW-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229940079826 hydrogen sulfite Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 238000011144 upstream manufacturing Methods 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 |
|---|---|
| DE2553400A1 true DE2553400A1 (de) | 1976-06-16 |
Family
ID=11313948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752553400 Withdrawn DE2553400A1 (de) | 1974-11-08 | 1975-11-27 | Verfahren zur regeneration von zur entfernung von gasfoermigen, sauer reagierenden verunreinigungen verwendeten absorptionsloesungen |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4073863A (enExample) |
| JP (1) | JPS5177580A (enExample) |
| BE (1) | BE836122R (enExample) |
| CA (1) | CA1068473A (enExample) |
| DE (1) | DE2553400A1 (enExample) |
| ES (1) | ES442977A2 (enExample) |
| FR (1) | FR2292511A2 (enExample) |
| GB (1) | GB1532659A (enExample) |
| IN (1) | IN145648B (enExample) |
| IT (1) | IT1046519B (enExample) |
| NL (1) | NL7513878A (enExample) |
| SU (1) | SU940633A3 (enExample) |
| ZA (1) | ZA757108B (enExample) |
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 |
| US7377967B2 (en) * | 2002-07-03 | 2008-05-27 | Fluor Technologies Corporation | Split flow process and apparatus |
| WO2004011379A2 (en) * | 2002-07-29 | 2004-02-05 | Evanite Fiber Corporation | Glass compositions |
| 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 |
| WO2006118795A1 (en) * | 2005-04-29 | 2006-11-09 | 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 |
| RU2417824C2 (ru) * | 2006-02-14 | 2011-05-10 | Басф Се | Переоборудование установок для удаления кислых газов |
| ES2601386T3 (es) | 2006-05-18 | 2017-02-15 | Basf Se | Agentes de absorción de dióxido de carbono con demanda de energía de regeneración reducida |
| 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 |
| CA2703998C (en) * | 2007-11-15 | 2016-07-05 | 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. |
| EP2382028B1 (de) | 2009-01-28 | 2018-05-09 | Siemens Aktiengesellschaft | Verfahren 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 |
| US9295940B2 (en) | 2010-02-17 | 2016-03-29 | Fluor Technologies Corporation | Configurations and methods for high pressure acid gas removal in the production of ultra-low 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 |
| WO2015089446A1 (en) | 2013-12-12 | 2015-06-18 | 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 |
| IT202400000618A1 (it) | 2024-01-15 | 2025-07-15 | Giammarco Tech S R L | Impianto e procedimento per la rigenerazione di almeno una soluzione assorbente al fine di privarla in tutto o in parte di almeno un gas, quale ad esempio co2, precedentemente assorbito al suo interno o per l’assorbimento di almeno un gas, quale co2 da miscele gassose |
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 (enExample) * | 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 JP JP50141515A patent/JPS5177580A/ja active Pending
- 1975-11-26 ES ES442977A patent/ES442977A2/es not_active Expired
- 1975-11-27 NL NL7513878A patent/NL7513878A/xx not_active Application Discontinuation
- 1975-11-27 SU SU752196610A patent/SU940633A3/ru active
- 1975-11-27 IN IN2271/CAL/75A patent/IN145648B/en unknown
- 1975-11-27 DE DE19752553400 patent/DE2553400A1/de not_active Withdrawn
- 1975-11-27 FR FR7536371A patent/FR2292511A2/fr active Granted
- 1975-11-28 US US05/635,823 patent/US4073863A/en not_active Expired - Lifetime
- 1975-11-28 GB GB49121/75A patent/GB1532659A/en not_active Expired
- 1975-11-28 BE BE162322A patent/BE836122R/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA757108B (en) | 1976-10-27 |
| US4073863A (en) | 1978-02-14 |
| NL7513878A (nl) | 1976-06-01 |
| SU940633A3 (ru) | 1982-06-30 |
| BE836122R (fr) | 1976-05-28 |
| ES442977A2 (es) | 1977-07-01 |
| IN145648B (enExample) | 1978-11-25 |
| CA1068473A (en) | 1979-12-25 |
| FR2292511B2 (enExample) | 1979-01-05 |
| GB1532659A (en) | 1978-11-15 |
| AU8699275A (en) | 1977-11-24 |
| IT1046519B (it) | 1980-07-31 |
| JPS5177580A (en) | 1976-07-05 |
| FR2292511A2 (fr) | 1976-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |