FR2100475A5 - Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd. - Google Patents
Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd.Info
- Publication number
- FR2100475A5 FR2100475A5 FR7125210A FR7125210A FR2100475A5 FR 2100475 A5 FR2100475 A5 FR 2100475A5 FR 7125210 A FR7125210 A FR 7125210A FR 7125210 A FR7125210 A FR 7125210A FR 2100475 A5 FR2100475 A5 FR 2100475A5
- Authority
- FR
- France
- Prior art keywords
- cpd
- solvent
- polyoxyalkyl
- water
- gas absorption
- 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
- 239000002904 solvent Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 title 1
- 150000003568 thioethers Chemical class 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000005702 oxyalkylene group Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 230000000717 retained effect Effects 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5461470A | 1970-07-13 | 1970-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2100475A5 true FR2100475A5 (en) | 1972-03-17 |
Family
ID=21992310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7125210A Expired FR2100475A5 (en) | 1970-07-13 | 1971-07-09 | Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE769797A (enrdf_load_stackoverflow) |
| DE (1) | DE2134379A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2100475A5 (enrdf_load_stackoverflow) |
| NL (1) | NL7109521A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422432A1 (fr) * | 1978-03-22 | 1979-11-09 | Shell Int Research | Procede pour eliminer des gaz acides d'un melange de gaz |
| EP0084943A3 (en) * | 1982-01-18 | 1984-01-18 | Exxon Research And Engineering Company | Secondary and tertiary amino alcohols |
| FR2937887A1 (fr) * | 2008-11-04 | 2010-05-07 | Total Sa | Procede de purification de melanges gazeux contenant des mercaptans et autres gaz acides |
| EP2529824A1 (en) * | 2011-05-30 | 2012-12-05 | Kabushiki Kaisha Toshiba | Acid gas absorbent, acid gas removal method, and acid gas removal device |
| WO2013060944A1 (fr) | 2011-10-28 | 2013-05-02 | IFP Energies Nouvelles | Solution absorbante a base de monoalcanolamines tertiaires appartenant a la famille des 3-alcoxypropylamines et procede d'élimination de composes acides contenus dans un effluent gazeux |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3000250A1 (de) * | 1980-01-05 | 1981-07-16 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum entfernen von h(pfeil abwaerts)2(pfeil abwaerts)s, co(pfeil abwaerts)2(pfeil abwaerts), cos und merkaptanen aus gasen durch absorption |
| IT1132170B (it) * | 1980-07-04 | 1986-06-25 | Snam Progetti | Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica |
| EP0087856B1 (en) * | 1982-01-18 | 1986-02-26 | Exxon Research And Engineering Company | A process for the removal of h2s from gaseous mixtures using diaminoethers |
| US4483833A (en) * | 1982-01-18 | 1984-11-20 | Exxon Research & Engineering Co. | Process for selective removal of H2 S from mixtures containing H22 with heterocyclic tertiary aminoalkanols |
| US4405585A (en) * | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary aminoether alcohols |
| DE3362220D1 (en) * | 1982-01-18 | 1986-04-03 | Exxon Research Engineering Co | A process for removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds |
| EP0087207B1 (en) * | 1982-01-18 | 1986-08-06 | Exxon Research And Engineering Company | A process for removal of h2s from gaseous streams with amino compounds |
| US4405580A (en) * | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Process for selective removal of H2 S from mixtures containing H22 with tertiary amino azabicyclic alcohols |
| US4405581A (en) | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds |
| US4508692A (en) * | 1982-01-18 | 1985-04-02 | Exxon Research & Engineering Co. | Process for the selective removal of hydrogen sulfide from gaseous mixtures with strongly basic tertiary amino compounds |
| DE10306254A1 (de) | 2003-02-14 | 2004-08-26 | Basf Ag | Absorptionsmittel und Verfahren zur Entfernung saurer Gase aus Fluiden |
-
1971
- 1971-07-09 NL NL7109521A patent/NL7109521A/xx unknown
- 1971-07-09 DE DE19712134379 patent/DE2134379A1/de active Pending
- 1971-07-09 FR FR7125210A patent/FR2100475A5/fr not_active Expired
- 1971-07-09 BE BE769797A patent/BE769797A/xx unknown
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422432A1 (fr) * | 1978-03-22 | 1979-11-09 | Shell Int Research | Procede pour eliminer des gaz acides d'un melange de gaz |
| EP0084943A3 (en) * | 1982-01-18 | 1984-01-18 | Exxon Research And Engineering Company | Secondary and tertiary amino alcohols |
| FR2937887A1 (fr) * | 2008-11-04 | 2010-05-07 | Total Sa | Procede de purification de melanges gazeux contenant des mercaptans et autres gaz acides |
| WO2010052643A1 (fr) * | 2008-11-04 | 2010-05-14 | Total S.A. | Procédé de purification de mélanges gazeux contenant des mercaptans et autres gaz acides |
| CN102202764A (zh) * | 2008-11-04 | 2011-09-28 | 托塔尔公司 | 含有硫醇和其他酸性气体的气体混合物的净化方法 |
| EP2529824A1 (en) * | 2011-05-30 | 2012-12-05 | Kabushiki Kaisha Toshiba | Acid gas absorbent, acid gas removal method, and acid gas removal device |
| US8545783B2 (en) | 2011-05-30 | 2013-10-01 | Kabushiki Kaisha Toshiba | Acid gas absorbent, acid gas removal method, and acid gas removal device |
| AU2012203051B2 (en) * | 2011-05-30 | 2014-05-01 | Kabushiki Kaisha Toshiba | Acid gas absorbent, acid gas removal method, and acid gas removal device |
| WO2013060944A1 (fr) | 2011-10-28 | 2013-05-02 | IFP Energies Nouvelles | Solution absorbante a base de monoalcanolamines tertiaires appartenant a la famille des 3-alcoxypropylamines et procede d'élimination de composes acides contenus dans un effluent gazeux |
Also Published As
| Publication number | Publication date |
|---|---|
| BE769797A (fr) | 1972-01-10 |
| NL7109521A (enrdf_load_stackoverflow) | 1972-01-17 |
| DE2134379A1 (de) | 1972-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |