BR9103892A - Processo de dessulfuracao de uma mistura de gases que contem h2s,cos e co2 e solucao de lavagem para uso nesse processo - Google Patents
Processo de dessulfuracao de uma mistura de gases que contem h2s,cos e co2 e solucao de lavagem para uso nesse processoInfo
- Publication number
- BR9103892A BR9103892A BR919103892A BR9103892A BR9103892A BR 9103892 A BR9103892 A BR 9103892A BR 919103892 A BR919103892 A BR 919103892A BR 9103892 A BR9103892 A BR 9103892A BR 9103892 A BR9103892 A BR 9103892A
- Authority
- BR
- Brazil
- Prior art keywords
- cos
- scrubbing
- mixture
- washing solution
- gases containing
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 2
- 239000007789 gas Substances 0.000 title 1
- 238000005201 scrubbing Methods 0.000 abstract 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/14—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
- B01D53/1425—Regeneration of liquid 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
- B01D53/1493—Selection of liquid materials for use as absorbents
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4028880A DE4028880A1 (de) | 1990-09-12 | 1990-09-12 | Verfahren zum entschwefeln eines gasgemisches, das h(pfeil abwaerts)2(pfeil abwaerts)s, cos und co(pfeil abwaerts)2(pfeil abwaerts) enthaelt, sowie eine waschloesung hierfuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9103892A true BR9103892A (pt) | 1992-05-26 |
Family
ID=6414073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR919103892A BR9103892A (pt) | 1990-09-12 | 1991-09-10 | Processo de dessulfuracao de uma mistura de gases que contem h2s,cos e co2 e solucao de lavagem para uso nesse processo |
Country Status (9)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4441796A1 (de) * | 1994-11-24 | 1996-05-30 | Binker Materialschutz Gmbh | Verfahren zum Ableiten eines toxischen Gas-Luftgemisches aus einem Behandlungsraum |
| DE102008052612A1 (de) * | 2008-10-21 | 2010-04-22 | Uhde Gmbh | Waschlösung zur Gaswäsche mit Aminen in wässrige Ammoniaklösung sowie Verwendung |
| US8501135B1 (en) * | 2012-02-17 | 2013-08-06 | Archon Technologies Ltd. | Process for the removal of sulfur compounds from gas streams |
| CN108479827B (zh) * | 2018-04-03 | 2021-06-15 | 太原理工大学 | 中温水解转化羰基硫及脱氧双功能耦合催化剂及制备方法 |
| CN108506730A (zh) * | 2018-05-09 | 2018-09-07 | 苏州卫鹏机电科技有限公司 | 一种供气系统及其供气方法 |
| CN110487851B (zh) * | 2019-09-10 | 2024-06-21 | 华能国际电力股份有限公司 | 一种脱气氢电导率的测量系统及方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1024412A (en) * | 1964-03-02 | 1966-03-30 | Shell Int Research | Removal of acidic gases from gaseous mixtures |
| US3777010A (en) * | 1971-06-21 | 1973-12-04 | Chevron Res | H2s removal |
| DE2250169A1 (de) * | 1972-10-13 | 1974-04-25 | Metallgesellschaft Ag | Verfahren zur entschwefelung technischer brenngase und synthesegase |
| CA1124038A (en) * | 1978-08-24 | 1982-05-25 | Glenn D. Correll | Hydrolysis of carbon oxysulfide with morpholines and piperazines |
| 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 |
| US4484934A (en) * | 1984-01-27 | 1984-11-27 | Combustion Engineering, Inc. | Physical solvent for gas sweetening |
-
1990
- 1990-09-12 DE DE4028880A patent/DE4028880A1/de active Granted
-
1991
- 1991-08-19 ES ES91202110T patent/ES2052325T3/es not_active Expired - Lifetime
- 1991-08-19 DE DE59101561T patent/DE59101561D1/de not_active Expired - Fee Related
- 1991-08-19 DK DK91202110.2T patent/DK0475487T3/da active
- 1991-08-19 EP EP91202110A patent/EP0475487B1/de not_active Expired - Lifetime
- 1991-08-19 AT AT9191202110T patent/ATE105205T1/de not_active IP Right Cessation
- 1991-08-27 JP JP3240370A patent/JPH04247217A/ja active Pending
- 1991-08-30 CA CA002050407A patent/CA2050407A1/en not_active Abandoned
- 1991-09-10 BR BR919103892A patent/BR9103892A/pt unknown
- 1991-09-12 ZA ZA917272A patent/ZA917272B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04247217A (ja) | 1992-09-03 |
| EP0475487B1 (de) | 1994-05-04 |
| DE4028880C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-25 |
| DK0475487T3 (da) | 1994-06-13 |
| DE59101561D1 (de) | 1994-06-09 |
| DE4028880A1 (de) | 1992-03-19 |
| ES2052325T3 (es) | 1994-07-01 |
| CA2050407A1 (en) | 1992-03-13 |
| ATE105205T1 (de) | 1994-05-15 |
| EP0475487A1 (de) | 1992-03-18 |
| ZA917272B (en) | 1993-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: B01D 53/14 (2006.01) |