NO854681L - Fremgangsmaate for selektiv fjernelse av h2o fra gassblandinger. - Google Patents
Fremgangsmaate for selektiv fjernelse av h2o fra gassblandinger.Info
- Publication number
- NO854681L NO854681L NO854681A NO854681A NO854681L NO 854681 L NO854681 L NO 854681L NO 854681 A NO854681 A NO 854681A NO 854681 A NO854681 A NO 854681A NO 854681 L NO854681 L NO 854681L
- Authority
- NO
- Norway
- Prior art keywords
- zone
- water
- absorption
- stripping
- outside
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000203 mixture Substances 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007789 gas Substances 0.000 claims abstract description 39
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 10
- 230000008929 regeneration Effects 0.000 claims abstract description 9
- 238000011069 regeneration method Methods 0.000 claims abstract description 9
- 238000009835 boiling Methods 0.000 claims abstract description 8
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 4
- 230000006833 reintegration Effects 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 description 16
- 239000000243 solution Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 5
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 4
- 239000012972 dimethylethanolamine Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229960002887 deanol Drugs 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- SWKPGMVENNYLFK-UHFFFAOYSA-N 2-(dipropylamino)ethanol Chemical compound CCCN(CCC)CCO SWKPGMVENNYLFK-UHFFFAOYSA-N 0.000 description 1
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- FGQBGDBLZZPFCM-UHFFFAOYSA-N 4-methylmorpholin-3-one Chemical compound CN1CCOCC1=O FGQBGDBLZZPFCM-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- -1 dialkyl ether monoethylene glycols Chemical class 0.000 description 1
- 150000001983 dialkylethers Chemical class 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- ZYWUVGFIXPNBDL-UHFFFAOYSA-N n,n-diisopropylaminoethanol Chemical compound CC(C)N(C(C)C)CCO ZYWUVGFIXPNBDL-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 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
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
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)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23740/84A IT1177325B (it) | 1984-11-26 | 1984-11-26 | Procedimento per la rimozione selettiva dell'idrogeno solforato da miscele gassose contenenti anche anidride carbonica |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO854681L true NO854681L (no) | 1986-05-27 |
Family
ID=11209582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO854681A NO854681L (no) | 1984-11-26 | 1985-11-22 | Fremgangsmaate for selektiv fjernelse av h2o fra gassblandinger. |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS61136422A (de) |
| AU (1) | AU5005085A (de) |
| BR (1) | BR8506066A (de) |
| DD (1) | DD239728A5 (de) |
| DE (1) | DE3541797A1 (de) |
| DK (1) | DK544285A (de) |
| ES (1) | ES8607182A1 (de) |
| FR (1) | FR2573672A1 (de) |
| GB (1) | GB2167738A (de) |
| HU (1) | HUT41996A (de) |
| IT (1) | IT1177325B (de) |
| NO (1) | NO854681L (de) |
| PL (1) | PL256451A1 (de) |
| SE (1) | SE8505462L (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1244687B (it) * | 1991-01-24 | 1994-08-08 | Snam Progetti | Processo per la rimozione di gas acidi da miscele gassose |
| DE19753903C2 (de) * | 1997-12-05 | 2002-04-25 | Krupp Uhde Gmbh | Verfahren zur Entfernung von CO¶2¶ und Schwefelverbindungen aus technischen Gasen, insbesondere aus Erdgas und Roh-Synthesegas |
| EP1022046A1 (de) * | 1999-01-22 | 2000-07-26 | Krupp Uhde GmbH | Verfahren zur Entfernung von Kohlendioxid, Schwefelverbindungen, Wasser und aromatischen und höheren aliphatischen Kohlenwasserstoffen aus technischen Gasen |
| JP3969949B2 (ja) | 2000-10-25 | 2007-09-05 | 関西電力株式会社 | アミン回収方法及び装置並びにこれを備えた脱炭酸ガス装置 |
| JP4625478B2 (ja) * | 2007-03-26 | 2011-02-02 | 関西電力株式会社 | アミン回収方法及び装置並びにこれを備えた脱炭酸ガス装置 |
| JP6925936B2 (ja) * | 2017-10-31 | 2021-08-25 | 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1105330A (en) * | 1965-12-31 | 1968-03-06 | Power Gas Ltd | Improvements in or relating to the regeneration of absorbent liquor containing dissolved acidic gases |
| DE2831040A1 (de) * | 1977-07-18 | 1979-02-08 | Elf Aquitaine | Verfahren zum entsaeuern eines gasgemischs |
| IT1132170B (it) * | 1980-07-04 | 1986-06-25 | Snam Progetti | Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica |
| US4289738A (en) * | 1980-07-22 | 1981-09-15 | The Dow Chemical Company | Process for removing H2 S from sour gases with generation of a Claus feed gas |
| US4397660A (en) * | 1981-06-15 | 1983-08-09 | Shell Oil Company | Process for the removal of H2 S and CO2 from a gas mixture |
-
1984
- 1984-11-26 IT IT23740/84A patent/IT1177325B/it active
-
1985
- 1985-11-19 SE SE8505462A patent/SE8505462L/ not_active Application Discontinuation
- 1985-11-19 AU AU50050/85A patent/AU5005085A/en not_active Abandoned
- 1985-11-19 GB GB08528410A patent/GB2167738A/en not_active Withdrawn
- 1985-11-22 NO NO854681A patent/NO854681L/no unknown
- 1985-11-22 ES ES549799A patent/ES8607182A1/es not_active Expired
- 1985-11-25 DK DK544285A patent/DK544285A/da not_active Application Discontinuation
- 1985-11-25 HU HU854487A patent/HUT41996A/hu unknown
- 1985-11-25 DD DD85283214A patent/DD239728A5/de unknown
- 1985-11-25 BR BR8506066A patent/BR8506066A/pt unknown
- 1985-11-25 FR FR8517403A patent/FR2573672A1/fr not_active Withdrawn
- 1985-11-26 PL PL25645185A patent/PL256451A1/xx unknown
- 1985-11-26 JP JP60263924A patent/JPS61136422A/ja active Pending
- 1985-11-26 DE DE19853541797 patent/DE3541797A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61136422A (ja) | 1986-06-24 |
| PL256451A1 (en) | 1986-09-23 |
| HUT41996A (en) | 1987-06-29 |
| IT8423740A0 (it) | 1984-11-26 |
| ES8607182A1 (es) | 1986-05-16 |
| FR2573672A1 (fr) | 1986-05-30 |
| DE3541797A1 (de) | 1986-05-28 |
| GB2167738A (en) | 1986-06-04 |
| AU5005085A (en) | 1986-06-05 |
| DK544285D0 (da) | 1985-11-25 |
| GB8528410D0 (en) | 1985-12-24 |
| IT1177325B (it) | 1987-08-26 |
| SE8505462D0 (sv) | 1985-11-19 |
| SE8505462L (sv) | 1986-05-27 |
| BR8506066A (pt) | 1986-08-19 |
| DD239728A5 (de) | 1986-10-08 |
| DK544285A (da) | 1986-05-27 |
| ES549799A0 (es) | 1986-05-16 |
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