IN2014DN10231A - - Google Patents
Info
- Publication number
- IN2014DN10231A IN2014DN10231A IN10231DEN2014A IN2014DN10231A IN 2014DN10231 A IN2014DN10231 A IN 2014DN10231A IN 10231DEN2014 A IN10231DEN2014 A IN 10231DEN2014A IN 2014DN10231 A IN2014DN10231 A IN 2014DN10231A
- Authority
- IN
- India
- Prior art keywords
- absorbent composition
- carbon dioxide
- reaction product
- hydrogen sulfide
- sterically hindered
- Prior art date
Links
- 239000000203 mixture Substances 0.000 abstract 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 230000002745 absorbent Effects 0.000 abstract 4
- 239000002250 absorbent Substances 0.000 abstract 4
- 150000001412 amines Chemical class 0.000 abstract 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 2
- 238000005576 amination reaction Methods 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920001223 polyethylene glycol Polymers 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000006184 cosolvent Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- -1 sulfone compound Chemical class 0.000 abstract 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-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
- B01D53/1425—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
-
- 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
- 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
- B01D2252/20478—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
- B01D2252/20—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
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—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
- B01D53/34—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
-
- 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
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)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261653936P | 2012-05-31 | 2012-05-31 | |
| PCT/US2013/043115 WO2013181252A1 (en) | 2012-05-31 | 2013-05-29 | A method of improving a process for the selective absorption of hydrogen sulfide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN10231A true IN2014DN10231A (enrdf_load_stackoverflow) | 2015-08-07 |
Family
ID=48577950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN10231DEN2014 IN2014DN10231A (enrdf_load_stackoverflow) | 2012-05-31 | 2013-05-29 |
Country Status (13)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109075347A (zh) * | 2016-04-08 | 2018-12-21 | 松下电器产业株式会社 | 电极、燃料电池以及水处理装置 |
| WO2018210738A1 (en) | 2017-05-15 | 2018-11-22 | Basf Se | Absorbent and process for selectively removing hydrogen sulfide |
Family Cites Families (13)
| 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 |
| 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 |
| CN1171659C (zh) * | 2001-09-26 | 2004-10-20 | 南化集团研究院 | 从含二氧化碳的气体混合物中选择性脱除硫化物的溶剂 |
| US7196033B2 (en) * | 2001-12-14 | 2007-03-27 | Huntsman Petrochemical Corporation | Advances in amination catalysis |
| CN1219579C (zh) * | 2002-12-11 | 2005-09-21 | 南化集团研究院 | 从气体混合物中脱除硫化物的吸收液 |
| EP1919855B1 (en) * | 2005-08-09 | 2014-08-20 | ExxonMobil Research and Engineering Company | Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process |
| AU2011336995B2 (en) * | 2010-12-01 | 2016-06-09 | Huntsman Petrochemical Llc | Sterically hindered amines and associated methods |
-
2013
- 2013-05-29 MX MX2014014375A patent/MX2014014375A/es unknown
- 2013-05-29 CA CA 2874980 patent/CA2874980A1/en not_active Abandoned
- 2013-05-29 EA EA201401324A patent/EA027025B1/ru not_active IP Right Cessation
- 2013-05-29 US US14/402,464 patent/US20150122125A1/en not_active Abandoned
- 2013-05-29 BR BR112014029668A patent/BR112014029668A2/pt not_active Application Discontinuation
- 2013-05-29 AU AU2013267524A patent/AU2013267524B2/en not_active Ceased
- 2013-05-29 WO PCT/US2013/043115 patent/WO2013181252A1/en active Application Filing
- 2013-05-29 IN IN10231DEN2014 patent/IN2014DN10231A/en unknown
- 2013-05-29 EP EP13727781.0A patent/EP2854993B1/en not_active Not-in-force
- 2013-05-29 KR KR20147036343A patent/KR20150044858A/ko not_active Ceased
- 2013-05-29 CN CN201380034568.9A patent/CN104619396A/zh active Pending
- 2013-05-29 JP JP2015515153A patent/JP6490579B2/ja not_active Expired - Fee Related
-
2014
- 2014-12-30 CO CO14286802A patent/CO7170138A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2874980A1 (en) | 2013-12-05 |
| CO7170138A2 (es) | 2015-01-28 |
| JP6490579B2 (ja) | 2019-03-27 |
| EP2854993A1 (en) | 2015-04-08 |
| EA027025B1 (ru) | 2017-06-30 |
| MX2014014375A (es) | 2015-06-23 |
| JP2015523204A (ja) | 2015-08-13 |
| EP2854993B1 (en) | 2018-12-26 |
| WO2013181252A1 (en) | 2013-12-05 |
| EA201401324A1 (ru) | 2015-04-30 |
| CN104619396A (zh) | 2015-05-13 |
| US20150122125A1 (en) | 2015-05-07 |
| AU2013267524A1 (en) | 2014-12-11 |
| BR112014029668A2 (pt) | 2017-12-19 |
| KR20150044858A (ko) | 2015-04-27 |
| AU2013267524B2 (en) | 2015-11-26 |
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