BR112017003871A2 - processo para remover sulfureto de hidrogênio e dióxido de carbono de uma corrente de fluido. - Google Patents
processo para remover sulfureto de hidrogênio e dióxido de carbono de uma corrente de fluido.Info
- Publication number
- BR112017003871A2 BR112017003871A2 BR112017003871-4A BR112017003871A BR112017003871A2 BR 112017003871 A2 BR112017003871 A2 BR 112017003871A2 BR 112017003871 A BR112017003871 A BR 112017003871A BR 112017003871 A2 BR112017003871 A2 BR 112017003871A2
- Authority
- BR
- Brazil
- Prior art keywords
- hydrogen sulfide
- carbon dioxide
- fluid stream
- absorbing agent
- hydroxyalkyl
- Prior art date
Links
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
- B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
-
- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/04—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C217/06—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted
- C07C217/08—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to an acyclic carbon atom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/202—Alcohols or their derivatives
- B01D2252/2023—Glycols, diols or their derivatives
- B01D2252/2026—Polyethylene glycol, ethers or esters thereof, e.g. Selexol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20405—Monoamines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/2041—Diamines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20426—Secondary amines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20431—Tertiary amines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20478—Alkanolamines
- B01D2252/20484—Alkanolamines with one hydroxyl group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/50—Combinations of absorbents
- B01D2252/502—Combinations of absorbents having two or more functionalities in the same molecule other than alkanolamine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/50—Combinations of absorbents
- B01D2252/504—Mixtures of two or more absorbents
-
- 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)
- Organic Chemistry (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)
- Carbon And Carbon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
a invenção refere-se a um método para remover sulfureto de hidrogênio e dióxido de carbono de uma corrente de fluido, o método compreendendo: a) uma etapa de absorção, na qual a corrente de fluido é colocada em contato com um agente de absorção compreendendo uma solução aquosa (i) de uma amina de fórmula geral (i), onde r1, r2 e r3 são selecionados independentemente um do outro dentre alquila c1-4 e hidroxialquila c1-4; r4 em cada caso é selecionado independentemente dentre hidrogênio, alquila c1-4 e hidroxialquila c1-4; r5 em cada caso é selecionado dentre hidrogênio, alquila c1-4 e hidroxialquila c1-4; x representa oh ou nh(cr1r2r3); m representa 2, 3, 4 ou 5; n representa 2, 3, 4 ou 5; e o representa 0 ou 1; e opcionalmente (ii) pelo menos uma amina terciária, a razão molar de (i) a (ii) é maior que 0,05; em que pelo menos 90% do sulfureto de hidrogênio é removido da corrente de fluido, a seletividade para o sulfureto de hidrogênio em relação ao dióxido de carbono não é maior que 8 e um agente absorvente carregado com co2 e h2s é, assim, obtido; b) uma etapa de regeneração, na qual pelo menos uma subcorrente do agente de absorção carregado com co2 e h2s é regenerada e um agente de absorção regenerado é, assim, obtido; e c) uma etapa de recirculação, na qual pelo menos uma subcorrente do agente de absorção regenerado é recirculada para a etapa de absorção a). o método permite um alto grau de separação do sulfureto de hidrogênio com uma coabsorção de dióxido de carbono simultaneamente alta.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14182101 | 2014-08-25 | ||
| EP14182101.7 | 2014-08-25 | ||
| PCT/EP2015/069154 WO2016030272A2 (de) | 2014-08-25 | 2015-08-20 | Entfernung von schwefelwasserstoff und kohlendioxid aus einem fluidstrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112017003871A2 true BR112017003871A2 (pt) | 2018-01-23 |
Family
ID=51390055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017003871-4A BR112017003871A2 (pt) | 2014-08-25 | 2015-08-20 | processo para remover sulfureto de hidrogênio e dióxido de carbono de uma corrente de fluido. |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US10207217B2 (pt) |
| EP (2) | EP3185989B1 (pt) |
| JP (1) | JP6679572B2 (pt) |
| CN (1) | CN106794414B (pt) |
| AR (1) | AR101940A1 (pt) |
| AU (1) | AU2015309015B2 (pt) |
| BR (1) | BR112017003871A2 (pt) |
| CA (1) | CA2959093C (pt) |
| EA (1) | EA034460B1 (pt) |
| UY (1) | UY36282A (pt) |
| WO (1) | WO2016030272A2 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3185989B1 (de) * | 2014-08-25 | 2021-08-11 | Basf Se | Entfernung von schwefelwasserstoff und kohlendioxid aus einem fluidstrom |
| CA3021567C (en) | 2016-04-25 | 2024-01-23 | Basf Se | Use of morpholine-based hindered amine compounds for selective removal of hydrogen sulfide |
| JP6906761B2 (ja) * | 2017-05-01 | 2021-07-21 | 株式会社神戸製鋼所 | ガス処理方法及びガス処理装置 |
| JP6906766B2 (ja) * | 2017-11-30 | 2021-07-21 | 株式会社神戸製鋼所 | ガス処理方法及びガス処理装置 |
| CN113019443A (zh) * | 2021-03-03 | 2021-06-25 | 华东理工大学 | 一种室温脱除硫化氢用中孔碳复合材料及其制备方法和应用 |
Family Cites Families (26)
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| US4553A (en) | 1846-05-30 | Improvement in plows | ||
| US753A (en) | 1838-05-30 | Rocking churn | ||
| US4537A (en) | 1846-05-28 | Jacquard loom | ||
| US984A (en) | 1838-10-19 | Self-tightening bush for mill-spindles | ||
| US4471138A (en) * | 1982-01-18 | 1984-09-11 | Exxon Research And Engineering Co. | Severely sterically hindered secondary aminoether alcohols |
| US4405811A (en) * | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Severely sterically hindered tertiary amino compounds |
| DE3362734D1 (en) | 1982-01-18 | 1986-05-07 | Exxon Research Engineering Co | Secondary and tertiary amino alcohols |
| 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 |
| DE3236600A1 (de) | 1982-10-02 | 1984-04-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und gegebenenfalls h(pfeil abwaerts)2(pfeil abwaerts)s aus erdgasen |
| DE3308088A1 (de) | 1983-03-08 | 1984-09-27 | 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 |
| US4553984A (en) | 1984-03-06 | 1985-11-19 | Basf Aktiengesellschaft | Removal of CO2 and/or H2 S from gases |
| DE3408851A1 (de) | 1984-03-10 | 1985-09-12 | 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 |
| DE3445063A1 (de) | 1984-12-11 | 1986-06-12 | 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 |
| 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 |
| US4919912A (en) * | 1985-10-18 | 1990-04-24 | Ford, Bacon & Davis Incorporated | Process for the treatment of sulfur containing gases |
| GB2198788B (en) | 1986-04-04 | 1990-12-05 | Iso Wrysch | Rotating-reciprocating piston machine |
| US4931923A (en) | 1987-03-13 | 1990-06-05 | Apple Computer, Inc. | Computer system for automatically reconfigurating memory space to avoid overlaps of memory reserved for expansion slots |
| DE3828227A1 (de) | 1988-08-19 | 1990-02-22 | Basf Ag | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und gegebenenfalls h(pfeil abwaerts)2(pfeil abwaerts) aus gasen |
| EP0945163A1 (en) * | 1997-10-09 | 1999-09-29 | Gkss-Forschungszentrum Geesthacht Gmbh | A process for the separation/recovery of gases |
| DE19828977A1 (de) | 1998-06-29 | 1999-12-30 | Basf Ag | Verfahren zur Entfernung saurer Gasbestandteile aus Gasen |
| US6312451B1 (en) | 1999-03-23 | 2001-11-06 | Jackson Streeter | Low level laser therapy apparatus |
| EP2402068B2 (en) | 2004-01-20 | 2016-11-16 | Fluor Technologies Corporation | Methods and configurations for acid gas enrichment |
| US8221712B2 (en) * | 2009-05-12 | 2012-07-17 | Basf Se | Absorption medium for the selective removal of hydrogen sulfide from fluid streams |
| 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 |
| US20130243676A1 (en) | 2012-03-14 | 2013-09-19 | Exxonmobil Research And Engineering Company | Amine treating process for acid gas separation using blends of amines and alkyloxyamines |
| EP3185989B1 (de) * | 2014-08-25 | 2021-08-11 | Basf Se | Entfernung von schwefelwasserstoff und kohlendioxid aus einem fluidstrom |
-
2015
- 2015-08-20 EP EP15753046.0A patent/EP3185989B1/de active Active
- 2015-08-20 EA EA201790462A patent/EA034460B1/ru not_active IP Right Cessation
- 2015-08-20 WO PCT/EP2015/069154 patent/WO2016030272A2/de active Application Filing
- 2015-08-20 CA CA2959093A patent/CA2959093C/en active Active
- 2015-08-20 AU AU2015309015A patent/AU2015309015B2/en not_active Ceased
- 2015-08-20 US US15/506,635 patent/US10207217B2/en active Active
- 2015-08-20 BR BR112017003871-4A patent/BR112017003871A2/pt not_active Application Discontinuation
- 2015-08-20 JP JP2017511722A patent/JP6679572B2/ja active Active
- 2015-08-20 CN CN201580045394.5A patent/CN106794414B/zh active Active
- 2015-08-20 EP EP21173494.2A patent/EP3903909B1/de active Active
- 2015-08-24 AR ARP150102711A patent/AR101940A1/es unknown
- 2015-08-26 UY UY0001036282A patent/UY36282A/es unknown
-
2019
- 2019-01-02 US US16/238,069 patent/US11278841B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2959093C (en) | 2022-11-22 |
| US20170282115A1 (en) | 2017-10-05 |
| EA034460B1 (ru) | 2020-02-11 |
| EP3903909A1 (de) | 2021-11-03 |
| EA201790462A1 (ru) | 2017-06-30 |
| US11278841B2 (en) | 2022-03-22 |
| EP3185989B1 (de) | 2021-08-11 |
| WO2016030272A3 (de) | 2016-05-12 |
| UY36282A (es) | 2016-02-29 |
| EP3903909B1 (de) | 2024-06-19 |
| JP2017533082A (ja) | 2017-11-09 |
| US20190134557A1 (en) | 2019-05-09 |
| CA2959093A1 (en) | 2016-03-03 |
| US10207217B2 (en) | 2019-02-19 |
| EP3185989A2 (de) | 2017-07-05 |
| CN106794414B (zh) | 2020-11-06 |
| AR101940A1 (es) | 2017-01-25 |
| AU2015309015A1 (en) | 2017-03-16 |
| CN106794414A (zh) | 2017-05-31 |
| AU2015309015B2 (en) | 2019-12-19 |
| JP6679572B2 (ja) | 2020-04-15 |
| WO2016030272A2 (de) | 2016-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |