CA1290553C - Removal of co -and/or h s from gases - Google Patents
Removal of co -and/or h s from gasesInfo
- Publication number
- CA1290553C CA1290553C CA000496618A CA496618A CA1290553C CA 1290553 C CA1290553 C CA 1290553C CA 000496618 A CA000496618 A CA 000496618A CA 496618 A CA496618 A CA 496618A CA 1290553 C CA1290553 C CA 1290553C
- Authority
- CA
- Canada
- Prior art keywords
- stage
- absorption
- fed
- flash
- absorption liquid
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 title abstract description 59
- 230000009102 absorption Effects 0.000 claims abstract description 142
- 238000010521 absorption reaction Methods 0.000 claims abstract description 142
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims abstract description 29
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000008929 regeneration Effects 0.000 claims abstract description 7
- 238000011069 regeneration method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000002378 acidificating effect Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- RMGHERXMTMUMMV-UHFFFAOYSA-N 2-methoxypropane Chemical compound COC(C)C RMGHERXMTMUMMV-UHFFFAOYSA-N 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- -1 glycol dialkyl ethers Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 230000032258 transport Effects 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
- B01D53/1406—Multiple stage absorption
-
- 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
-
- 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)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843445063 DE3445063A1 (de) | 1984-12-11 | 1984-12-11 | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen |
| DEP3445063.7 | 1984-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1290553C true CA1290553C (en) | 1991-10-15 |
Family
ID=6252419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000496618A Expired - Lifetime CA1290553C (en) | 1984-12-11 | 1985-12-02 | Removal of co -and/or h s from gases |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0190434A3 (enrdf_load_stackoverflow) |
| JP (1) | JPS61138515A (enrdf_load_stackoverflow) |
| CA (1) | CA1290553C (enrdf_load_stackoverflow) |
| DE (1) | DE3445063A1 (enrdf_load_stackoverflow) |
| NO (1) | NO160178C (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7276153B2 (en) | 2000-06-09 | 2007-10-02 | Basf Aktiengesellschaft | Method for neutralising a stream of hydrocarbon fluid |
| US10207217B2 (en) | 2014-08-25 | 2019-02-19 | Basf Se | Removal of hydrogen sulphide and carbon dioxide from a stream of fluid |
| US10214482B2 (en) | 2014-08-25 | 2019-02-26 | Basf Se | Diamine having tert-alkylamino group and primary amino group for use in gas scrubbing |
| US10279309B2 (en) | 2014-08-25 | 2019-05-07 | Basf Se | Removal of carbon dioxide from a fluid flow |
| US10464013B2 (en) | 2014-08-25 | 2019-11-05 | Basf Se | Absorbent for selective removal of hydrogen sulfide from a fluid stream |
| US10493398B2 (en) | 2015-09-29 | 2019-12-03 | Basf Se | Cyclic amine for selectively removing hydrogen sulphide |
| US10525404B2 (en) | 2016-04-25 | 2020-01-07 | Basf Se | Use of morpholine-based hindered amine compounds for selective removal of hydrogen sulfide |
| US11241652B2 (en) | 2017-05-15 | 2022-02-08 | Basf Se (Reitstötter, Kinzebach & Partner) | Absorbent and process for selectively removing hydrogen sulfide |
| US11458433B2 (en) | 2017-09-04 | 2022-10-04 | Basf Se | Absorbent and process for selectively removing hydrogen sulfide |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3518368A1 (de) * | 1985-05-22 | 1986-11-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen |
| US4814104A (en) * | 1987-02-05 | 1989-03-21 | Uop | Tertiary alkanolamine absorbent containing an ethyleneamine promoter and its method of use |
| DE3922785C2 (de) * | 1989-07-11 | 1994-03-31 | Metallgesellschaft Ag | Verfahren zum Regenerieren einer hochsiedenden, CO¶2¶ und H¶2¶S enthaltenden Waschlösung |
| DE19828977A1 (de) * | 1998-06-29 | 1999-12-30 | Basf Ag | Verfahren zur Entfernung saurer Gasbestandteile aus Gasen |
| DE10135370A1 (de) | 2001-07-20 | 2003-01-30 | Basf Ag | Verfahren zur Entfernung saurer Gase aus einem Gasstrom |
| DE10306254A1 (de) | 2003-02-14 | 2004-08-26 | Basf Ag | Absorptionsmittel und Verfahren zur Entfernung saurer Gase aus Fluiden |
| DE102005033837B4 (de) | 2005-07-20 | 2019-02-28 | Basf Se | Verfahren zum Entfernen von sauren Gasen und Ammoniak aus einem Fluidstrom |
| CN102292139B (zh) | 2009-01-29 | 2014-09-03 | 巴斯夫欧洲公司 | 用于除去酸性气体的包含氨基酸和酸性促进剂的吸收剂 |
| US8221712B2 (en) | 2009-05-12 | 2012-07-17 | Basf Se | Absorption medium for the selective removal of hydrogen sulfide from fluid streams |
| US20130244312A1 (en) * | 2011-10-26 | 2013-09-19 | Phillips 66 Company | Systems and methods for carbon dioxide absorption |
| US10617993B2 (en) | 2015-09-29 | 2020-04-14 | Basf Se | Absorbent for the selective removal of hydrogen sulfide |
| CA3000286A1 (en) | 2015-09-29 | 2017-04-06 | Basf Se | Method for the selective removal of hydrogen sulfide |
| ITUB20154126A1 (it) * | 2015-10-06 | 2017-04-06 | Giammarco Vetrocoke S R L | Procedimento perfezionato di rimozione selettiva di gas da miscele gassose che li contengono mediante l'impiego di soluzioni di lavaggio funzionanti con un ciclo chimico-fisico di assorbimento e rigenerazione ed impianto per attuare il procedimento |
| US20190126194A1 (en) | 2016-06-10 | 2019-05-02 | Basf Se | Cyclohexanediamines for use in gas scrubbing |
| WO2018024598A1 (de) | 2016-08-01 | 2018-02-08 | Basf Se | Zweistufiges verfahren zum entfernen von co2 aus synthesegas |
| WO2018146233A1 (en) | 2017-02-10 | 2018-08-16 | Basf Se | Process for removal of acid gases from a fluid stream |
| ES2952010T3 (es) | 2019-02-18 | 2023-10-26 | Basf Se | Proceso para la eliminación de gases ácidos de una corriente de fluido con un absorbente líquido que comprende un anillo de piperazina |
| CA3153809A1 (en) | 2019-09-10 | 2021-03-18 | Basf Se | Process for removal of acid gases from a fluid stream |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2551717C3 (de) * | 1975-11-18 | 1980-11-13 | Basf Ag, 6700 Ludwigshafen | und ggf. COS aus Gasen |
-
1984
- 1984-12-11 DE DE19843445063 patent/DE3445063A1/de not_active Withdrawn
-
1985
- 1985-11-25 NO NO854706A patent/NO160178C/no not_active IP Right Cessation
- 1985-12-02 CA CA000496618A patent/CA1290553C/en not_active Expired - Lifetime
- 1985-12-06 EP EP85115549A patent/EP0190434A3/de not_active Withdrawn
- 1985-12-09 JP JP60275239A patent/JPS61138515A/ja active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7276153B2 (en) | 2000-06-09 | 2007-10-02 | Basf Aktiengesellschaft | Method for neutralising a stream of hydrocarbon fluid |
| US10207217B2 (en) | 2014-08-25 | 2019-02-19 | Basf Se | Removal of hydrogen sulphide and carbon dioxide from a stream of fluid |
| US10214482B2 (en) | 2014-08-25 | 2019-02-26 | Basf Se | Diamine having tert-alkylamino group and primary amino group for use in gas scrubbing |
| US10279309B2 (en) | 2014-08-25 | 2019-05-07 | Basf Se | Removal of carbon dioxide from a fluid flow |
| US10464013B2 (en) | 2014-08-25 | 2019-11-05 | Basf Se | Absorbent for selective removal of hydrogen sulfide from a fluid stream |
| US11278841B2 (en) | 2014-08-25 | 2022-03-22 | Basf Se | Removal of hydrogen sulphide and carbon dioxide from a stream of fluid |
| US11369919B2 (en) | 2014-08-25 | 2022-06-28 | Basf Se | Absorbent for selective removal of hydrogen sulfide from a fluid stream |
| US10493398B2 (en) | 2015-09-29 | 2019-12-03 | Basf Se | Cyclic amine for selectively removing hydrogen sulphide |
| US11130094B2 (en) | 2015-09-29 | 2021-09-28 | Basf Se | Cyclic amine for selectively removing hydrogen sulphide |
| US10525404B2 (en) | 2016-04-25 | 2020-01-07 | Basf Se | Use of morpholine-based hindered amine compounds for selective removal of hydrogen sulfide |
| US11241652B2 (en) | 2017-05-15 | 2022-02-08 | Basf Se (Reitstötter, Kinzebach & Partner) | Absorbent and process for selectively removing hydrogen sulfide |
| US11458433B2 (en) | 2017-09-04 | 2022-10-04 | Basf Se | Absorbent and process for selectively removing hydrogen sulfide |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0190434A3 (de) | 1987-09-30 |
| JPH0576326B2 (enrdf_load_stackoverflow) | 1993-10-22 |
| JPS61138515A (ja) | 1986-06-26 |
| NO160178B (no) | 1988-12-12 |
| DE3445063A1 (de) | 1986-06-12 |
| NO160178C (no) | 1989-03-22 |
| EP0190434A2 (de) | 1986-08-13 |
| NO854706L (no) | 1986-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |