BR112014029666A2 - Composição absorvente, e, processo para a remoção seletiva de sulfeto de uma corrente de gás - Google Patents
Composição absorvente, e, processo para a remoção seletiva de sulfeto de uma corrente de gásInfo
- Publication number
- BR112014029666A2 BR112014029666A2 BR112014029666A BR112014029666A BR112014029666A2 BR 112014029666 A2 BR112014029666 A2 BR 112014029666A2 BR 112014029666 A BR112014029666 A BR 112014029666A BR 112014029666 A BR112014029666 A BR 112014029666A BR 112014029666 A2 BR112014029666 A2 BR 112014029666A2
- Authority
- BR
- Brazil
- Prior art keywords
- absorbent composition
- gas stream
- sulfide removal
- carbon dioxide
- aqueous solvent
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- 230000002745 absorbent Effects 0.000 title abstract 5
- 239000002250 absorbent Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- 239000003125 aqueous solvent Substances 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000005576 amination reaction Methods 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 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
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/167—Separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/50—Inorganic acids
- B01D2251/502—Hydrochloric acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/50—Inorganic acids
- B01D2251/504—Nitric acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/50—Inorganic acids
- B01D2251/506—Sulfuric acid
-
- 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
- B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
- B01D2252/2056—Sulfur compounds, e.g. Sulfolane, thiols
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261653920P | 2012-05-31 | 2012-05-31 | |
| PCT/US2013/043105 WO2013181245A1 (en) | 2012-05-31 | 2013-05-29 | An absorbent composition for the selective absorption of hydrogen sulfide and a process of use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112014029666A2 true BR112014029666A2 (pt) | 2017-08-22 |
Family
ID=48670778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014029666A BR112014029666A2 (pt) | 2012-05-31 | 2013-05-29 | Composição absorvente, e, processo para a remoção seletiva de sulfeto de uma corrente de gás |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20150093314A1 (forum.php) |
| EP (1) | EP2854995A1 (forum.php) |
| JP (1) | JP6490578B2 (forum.php) |
| KR (1) | KR20150044856A (forum.php) |
| CN (1) | CN104619397A (forum.php) |
| AU (1) | AU2013267517B2 (forum.php) |
| BR (1) | BR112014029666A2 (forum.php) |
| CA (1) | CA2874730A1 (forum.php) |
| EA (1) | EA029106B1 (forum.php) |
| IN (1) | IN2014DN10047A (forum.php) |
| MX (1) | MX2014014374A (forum.php) |
| WO (1) | WO2013181245A1 (forum.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9364773B2 (en) | 2013-02-22 | 2016-06-14 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| US11440815B2 (en) | 2013-02-22 | 2022-09-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| US9708196B2 (en) | 2013-02-22 | 2017-07-18 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| CN104289093A (zh) * | 2014-09-26 | 2015-01-21 | 中国石油化工股份有限公司 | 一种湿法硫化氢废气净化装置及其方法 |
| WO2017055087A1 (de) * | 2015-09-29 | 2017-04-06 | Basf Se | Absorptionsmittel und verfahren zur selektiven entfernung von schwefelwasserstoff |
| CN110650785B (zh) | 2017-05-15 | 2022-05-24 | 巴斯夫欧洲公司 | 用于选择性脱除硫化氢的吸收剂和方法 |
| JP7101759B2 (ja) | 2017-09-04 | 2022-07-15 | ビーエーエスエフ ソシエタス・ヨーロピア | 硫化水素を選択的に除去するための吸収剤および方法 |
| CN109529541B (zh) | 2017-09-21 | 2022-07-22 | 株式会社东芝 | 二氧化碳吸收剂及二氧化碳分离回收装置 |
| CN114173908B (zh) | 2019-09-10 | 2025-04-01 | 巴斯夫欧洲公司 | 从流体料流中移除酸性气体的方法 |
| EP4178711A4 (en) * | 2020-07-07 | 2024-08-07 | ExxonMobil Technology and Engineering Company | PROCESS FOR ACID GAS WASHING WITH AMINE PHASE SEPARATION FOR HYDROGEN SULPHIDE SEPARATION |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347621A (en) | 1964-11-02 | 1967-10-17 | Shell Oil Co | Method of separating acidic gases from gaseous mixtures |
| US3965244A (en) | 1974-11-27 | 1976-06-22 | Shell Oil Company | Selective removal of sulfur compounds from acid gas mixtures containing significant quantities of carbonyl sulfide |
| US3989811A (en) | 1975-01-30 | 1976-11-02 | Shell Oil Company | Process for recovering sulfur from fuel gases containing hydrogen sulfide, carbon dioxide, and carbonyl sulfide |
| AU506199B2 (en) | 1975-06-26 | 1979-12-20 | Exxon Research And Engineering Company | Absorbtion of co2 from gaseous feeds |
| US4152353A (en) | 1977-08-29 | 1979-05-01 | The Dow Chemical Company | Method of producing amines from alcohols, aldehydes, ketones and mixtures thereof |
| US4618481A (en) | 1985-08-30 | 1986-10-21 | Exxon Research And Engineering Co. | Absorbent composition containing a severely hindered amino compound and an amine salt and process for the absorption of H2 S using the same |
| US4892674A (en) | 1987-10-13 | 1990-01-09 | Exxon Research And Engineering Company | Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H2 S |
| US4894178A (en) | 1987-10-13 | 1990-01-16 | Exxon Research And Engineering Company | Absorbent composition containing severely-hindered amine mixture for the absorption of H2 S |
| US4961873A (en) | 1987-10-13 | 1990-10-09 | Exxon Research And Engineering Company | Absorbent composition containing a severely-hindered amine mixture with amine salts and/or aminoacid additives for the absorption of H2 S |
| DE19742911A1 (de) | 1997-09-29 | 1999-04-01 | Basf Ag | Verfahren zur Herstellung von Aminen |
| US7196033B2 (en) | 2001-12-14 | 2007-03-27 | Huntsman Petrochemical Corporation | Advances in amination catalysis |
| US7758673B2 (en) * | 2002-01-14 | 2010-07-20 | Shell Oil Company | Process for removing carbon dioxide from gas mixtures |
| WO2007021462A2 (en) * | 2005-08-09 | 2007-02-22 | Exxonmobil Research And Engineering Company | Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process |
| MY163068A (en) * | 2010-12-01 | 2017-08-15 | Huntsman Petrochemical Llc | Sterically hindered amines and associated methods |
-
2013
- 2013-05-29 EP EP13730696.5A patent/EP2854995A1/en not_active Ceased
- 2013-05-29 US US14/402,414 patent/US20150093314A1/en not_active Abandoned
- 2013-05-29 MX MX2014014374A patent/MX2014014374A/es unknown
- 2013-05-29 WO PCT/US2013/043105 patent/WO2013181245A1/en active Application Filing
- 2013-05-29 JP JP2015515150A patent/JP6490578B2/ja not_active Expired - Fee Related
- 2013-05-29 CN CN201380034584.8A patent/CN104619397A/zh active Pending
- 2013-05-29 CA CA2874730A patent/CA2874730A1/en not_active Abandoned
- 2013-05-29 KR KR20147036339A patent/KR20150044856A/ko not_active Ceased
- 2013-05-29 EA EA201401328A patent/EA029106B1/ru not_active IP Right Cessation
- 2013-05-29 BR BR112014029666A patent/BR112014029666A2/pt not_active Application Discontinuation
- 2013-05-29 AU AU2013267517A patent/AU2013267517B2/en not_active Ceased
- 2013-05-29 IN IN10047DEN2014 patent/IN2014DN10047A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20150093314A1 (en) | 2015-04-02 |
| MX2014014374A (es) | 2015-06-23 |
| CA2874730A1 (en) | 2013-12-05 |
| AU2013267517B2 (en) | 2015-11-26 |
| WO2013181245A1 (en) | 2013-12-05 |
| AU2013267517A1 (en) | 2014-12-11 |
| EA201401328A1 (ru) | 2015-04-30 |
| CN104619397A (zh) | 2015-05-13 |
| EP2854995A1 (en) | 2015-04-08 |
| EA029106B1 (ru) | 2018-02-28 |
| JP6490578B2 (ja) | 2019-03-27 |
| KR20150044856A (ko) | 2015-04-27 |
| IN2014DN10047A (forum.php) | 2015-08-21 |
| JP2015523203A (ja) | 2015-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
|
| 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 |