IN2014DN10048A - - Google Patents
Info
- Publication number
- IN2014DN10048A IN2014DN10048A IN10048DEN2014A IN2014DN10048A IN 2014DN10048 A IN2014DN10048 A IN 2014DN10048A IN 10048DEN2014 A IN10048DEN2014 A IN 10048DEN2014A IN 2014DN10048 A IN2014DN10048 A IN 2014DN10048A
- Authority
- IN
- India
- Prior art keywords
- gas stream
- absorption process
- high temperature
- hydrogen sulfide
- temperature selective
- 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
- B01D53/1493—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
- B01D53/14—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
- B01D53/1456—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
- B01D53/34—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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
A high temperature selective absorption process for treating a gas stream having concentrations of both hydrogen sulfide and carbon dioxide to yield a treated gas stream having a reduced hydrogen sulfide concentration. The high temperature selective absorption process uniquely utilizes a novel absorbent composition which enables the processing of the gas stream under difficult absorption conditions and provides for other features of the inventive absorption process.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261653927P | 2012-05-31 | 2012-05-31 | |
PCT/US2013/043110 WO2013181249A1 (en) | 2012-05-31 | 2013-05-29 | A process for the high temperature selective absorption of hydrogen sulfide |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN10048A true IN2014DN10048A (en) | 2015-08-14 |
Family
ID=48577948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN10048DEN2014 IN2014DN10048A (en) | 2012-05-31 | 2013-05-29 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20150151241A1 (en) |
EP (1) | EP2854992A1 (en) |
JP (1) | JP2015525121A (en) |
KR (1) | KR20150044857A (en) |
CN (1) | CN104718014A (en) |
AU (1) | AU2013267521B2 (en) |
BR (1) | BR112014029667A2 (en) |
CA (1) | CA2874734A1 (en) |
EA (1) | EA026972B1 (en) |
IN (1) | IN2014DN10048A (en) |
MX (1) | MX2014014373A (en) |
WO (1) | WO2013181249A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110121386A (en) * | 2016-11-01 | 2019-08-13 | 国际壳牌研究有限公司 | The method for producing pure air-flow |
Family Cites Families (15)
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 |
US4080423A (en) * | 1974-04-17 | 1978-03-21 | Massachusetts Institute Of Technology | Gas absorption |
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 |
US4152353A (en) | 1977-08-29 | 1979-05-01 | The Dow Chemical Company | Method of producing amines from alcohols, aldehydes, ketones and mixtures thereof |
US4240922A (en) * | 1977-09-22 | 1980-12-23 | Exxon Research & Engineering Co. | Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures |
US4471138A (en) * | 1982-01-18 | 1984-09-11 | Exxon Research And Engineering Co. | Severely sterically hindered secondary aminoether alcohols |
US4405583A (en) * | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Process for selective removal of H2 S from mixtures containing H22 using di-severely sterically hindered secondary aminoethers |
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 (en) | 1997-09-29 | 1999-04-01 | Basf Ag | Process for the production of amines |
US7196033B2 (en) | 2001-12-14 | 2007-03-27 | Huntsman Petrochemical Corporation | Advances in amination catalysis |
ES2521624T3 (en) * | 2005-08-09 | 2014-11-13 | Exxonmobil Research And Engineering Company | Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas washing process |
DE502006004606D1 (en) * | 2006-10-06 | 2009-10-01 | Umicore Ag & Co Kg | Nitrogen oxide storage catalyst with lowered desulfurization temperature |
CN103282341A (en) * | 2010-12-01 | 2013-09-04 | 亨斯迈石油化学有限责任公司 | Sterically hindered amines and associated methods |
-
2013
- 2013-05-29 IN IN10048DEN2014 patent/IN2014DN10048A/en unknown
- 2013-05-29 KR KR20147036342A patent/KR20150044857A/en not_active Application Discontinuation
- 2013-05-29 CA CA2874734A patent/CA2874734A1/en not_active Abandoned
- 2013-05-29 US US14/402,435 patent/US20150151241A1/en not_active Abandoned
- 2013-05-29 EP EP13727779.4A patent/EP2854992A1/en not_active Ceased
- 2013-05-29 EA EA201401325A patent/EA026972B1/en not_active IP Right Cessation
- 2013-05-29 AU AU2013267521A patent/AU2013267521B2/en not_active Ceased
- 2013-05-29 BR BR112014029667A patent/BR112014029667A2/en not_active Application Discontinuation
- 2013-05-29 MX MX2014014373A patent/MX2014014373A/en unknown
- 2013-05-29 JP JP2015515152A patent/JP2015525121A/en active Pending
- 2013-05-29 CN CN201380033713.1A patent/CN104718014A/en active Pending
- 2013-05-29 WO PCT/US2013/043110 patent/WO2013181249A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU2013267521B2 (en) | 2015-11-26 |
AU2013267521A1 (en) | 2014-12-11 |
EA201401325A1 (en) | 2015-04-30 |
WO2013181249A1 (en) | 2013-12-05 |
US20150151241A1 (en) | 2015-06-04 |
EA026972B1 (en) | 2017-06-30 |
MX2014014373A (en) | 2015-06-23 |
JP2015525121A (en) | 2015-09-03 |
EP2854992A1 (en) | 2015-04-08 |
KR20150044857A (en) | 2015-04-27 |
CA2874734A1 (en) | 2013-12-05 |
BR112014029667A2 (en) | 2017-08-22 |
CN104718014A (en) | 2015-06-17 |
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