AR102231A1 - Proceso para la eliminación de gases ácidos de mezclas gaseosas con el uso de una solución acuosa de 2-dimetilamino-2-hidroximetil-1,3-propandiol - Google Patents
Proceso para la eliminación de gases ácidos de mezclas gaseosas con el uso de una solución acuosa de 2-dimetilamino-2-hidroximetil-1,3-propandiolInfo
- Publication number
- AR102231A1 AR102231A1 ARP150103274A ARP150103274A AR102231A1 AR 102231 A1 AR102231 A1 AR 102231A1 AR P150103274 A ARP150103274 A AR P150103274A AR P150103274 A ARP150103274 A AR P150103274A AR 102231 A1 AR102231 A1 AR 102231A1
- Authority
- AR
- Argentina
- Prior art keywords
- gas
- acid
- hydroximethyl
- dimethylamin
- propandiol
- 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
-
- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
- C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
- C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
- C10K1/004—Sulfur containing contaminants, e.g. hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
- C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
-
- 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
- B01D2252/204—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
- B01D2252/20489—Alkanolamines with two or more hydroxyl groups
-
- 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
-
- 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
- B01D2252/60—Additives
- B01D2252/602—Activators, promoting agents, catalytic agents or enzymes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
- B01D2256/245—Methane
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/308—Carbonoxysulfide COS
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
- C10L2290/542—Adsorption of impurities during preparation or upgrading of a fuel
-
- 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)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Abstract
La presente solicitud se refiere a una solución acuosa de alcanolamina que muestra baja volatilidad y comprende 2-dimetilamino-2-hidroximetil-1,3-propandiol útil para eliminar gases ácidos de mezclas gaseosas. Dicha solución acuosa de alcanolamina puede comprender además uno o más de un ácido o compuesto formador de ácido, otro compuesto amino, un activador, un solvente físico, o uno o más de otros compuestos usados en las prácticas de tratamiento de gas-líquido. Además, la presente se refiere a un proceso para eliminar gases de una mezcla gaseosa, con preferencia sulfuro de hidrógeno, que comprende el paso de poner en contacto la mezcla gaseosa con dicha solución acuosa de alcanolamina. Los ejemplos de mezclas gaseosas incluyen gas natural, gas de síntesis, gas de cola y gas de refinería.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462062336P | 2014-10-10 | 2014-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR102231A1 true AR102231A1 (es) | 2017-02-15 |
Family
ID=54337429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP150103274A AR102231A1 (es) | 2014-10-10 | 2015-10-09 | Proceso para la eliminación de gases ácidos de mezclas gaseosas con el uso de una solución acuosa de 2-dimetilamino-2-hidroximetil-1,3-propandiol |
Country Status (12)
Country | Link |
---|---|
US (1) | US10286356B2 (es) |
EP (1) | EP3204143B1 (es) |
JP (1) | JP6781151B2 (es) |
KR (1) | KR102429076B1 (es) |
CN (1) | CN106794415B (es) |
AR (1) | AR102231A1 (es) |
BR (1) | BR112017006800B1 (es) |
CA (1) | CA2963596C (es) |
ES (1) | ES2842276T3 (es) |
MX (1) | MX2017004350A (es) |
RU (1) | RU2702576C2 (es) |
WO (1) | WO2016057495A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201813839D0 (en) | 2018-06-26 | 2018-10-10 | Carbon Clean Solutions Ltd | System and process of capturing carbon dioxide from flue gases |
JP2021529084A (ja) * | 2018-06-26 | 2021-10-28 | カーボン クリーン ソリューションズ リミテッド | 高二酸化炭素分圧を有するガス状混合物から二酸化炭素を除去するための溶媒およびプロセス |
CN109173598B (zh) * | 2018-10-08 | 2022-03-01 | 南京林业大学 | 利用复合溶剂回收粘胶纤维废气中cs2的方法 |
CA3237386A1 (en) * | 2021-11-16 | 2023-05-25 | John R. Dowdle | Tertiary alkanolamine for gas treating |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2551717C3 (de) | 1975-11-18 | 1980-11-13 | Basf Ag, 6700 Ludwigshafen | und ggf. COS aus Gasen |
EP0134948A3 (en) | 1983-06-30 | 1987-10-14 | Union Carbide Corporation | Absorbent formulation for enhanced removal of acid gases from gas mixtures and processes using same |
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 |
US4696803A (en) * | 1986-02-13 | 1987-09-29 | Texaco Inc. | Treatment of gas streams for removal of acid gases |
US5877386A (en) | 1995-10-05 | 1999-03-02 | Union Carbide Chemicals & Plastics Technology Corporation | Method for sweetening of liquid petroleum gas by contacting with tea and another amine |
JP3392609B2 (ja) | 1995-12-01 | 2003-03-31 | 三菱重工業株式会社 | ガス中の炭酸ガスを除去する方法 |
US5700438A (en) * | 1996-08-05 | 1997-12-23 | Miller; John C. | Process for removal of H2S from gas processing streams |
DE19828977A1 (de) * | 1998-06-29 | 1999-12-30 | Basf Ag | Verfahren zur Entfernung saurer Gasbestandteile aus Gasen |
US6337059B1 (en) | 1999-05-03 | 2002-01-08 | Union Carbide Chemicals & Plastics Technology Corporation | Absorbent compositions for the removal of acid gases from gas streams |
MX276488B (es) * | 2003-07-22 | 2010-06-09 | Dow Global Technologies Inc | Regeneracion de fluidos de tratamiento que contienen gas acido. |
DE102006036228A1 (de) * | 2006-08-03 | 2008-02-07 | Universität Dortmund | Verfahren zum Abtrennen von CO2 aus Gasgemischen |
US8419831B2 (en) * | 2007-06-28 | 2013-04-16 | Research Institute Of Innovative Technology For The Earth | Method for efficiently recovering carbon dioxide in gas |
CN101745289B (zh) * | 2008-12-12 | 2013-03-27 | 南化集团研究院 | 从含co2的气体混合物中选择性脱除h2s的方法 |
AU2010242027A1 (en) * | 2009-04-29 | 2011-11-10 | Angus Chemical Company | Tertiary aminoalcohols as low VOC additives for paints and coatings |
CN102470316A (zh) * | 2009-08-11 | 2012-05-23 | 国际壳牌研究有限公司 | 用于从含co2和/或h2s的气体中去除co2和/或h2s的吸收剂组合物和方法 |
DE102010004070A1 (de) * | 2010-01-05 | 2011-07-07 | Uhde GmbH, 44141 | CO2-Entfernung aus Gasen mittels wässriger Amin-Lösung unter Zusatz eines sterisch gehinderten Amins |
WO2012044508A1 (en) * | 2010-09-27 | 2012-04-05 | Angus Chemical Company | Process for making tertiary aminoalcohol compounds |
EP2861698B1 (en) | 2012-06-15 | 2016-11-23 | Dow Global Technologies LLC | Process for the treatment of liquefied hydrocarbon gas using 2-amino-2 (hydroxymethyl) propane-1,3-diol compounds |
CN104411806A (zh) * | 2012-06-29 | 2015-03-11 | 陶氏环球技术有限责任公司 | 用于提高从气体混合物除去硫化氢的包含哌嗪水性烷醇胺吸收剂组合物及其使用方法 |
AU2013281028B2 (en) * | 2012-06-29 | 2018-03-08 | Dow Global Technologies Llc | Aqueous alkanolamine solution and process for the removal of H2S from gaseous mixtures |
WO2015065839A1 (en) * | 2013-10-30 | 2015-05-07 | Dow Globlal Technologies Llc | Hybrid solvent formulations for selective h2s removal |
-
2015
- 2015-10-06 US US15/502,701 patent/US10286356B2/en active Active
- 2015-10-06 MX MX2017004350A patent/MX2017004350A/es unknown
- 2015-10-06 ES ES15782199T patent/ES2842276T3/es active Active
- 2015-10-06 BR BR112017006800-1A patent/BR112017006800B1/pt active IP Right Grant
- 2015-10-06 KR KR1020177010851A patent/KR102429076B1/ko active IP Right Grant
- 2015-10-06 WO PCT/US2015/054216 patent/WO2016057495A1/en active Application Filing
- 2015-10-06 CN CN201580053355.XA patent/CN106794415B/zh active Active
- 2015-10-06 RU RU2017114228A patent/RU2702576C2/ru active
- 2015-10-06 CA CA2963596A patent/CA2963596C/en active Active
- 2015-10-06 JP JP2017518209A patent/JP6781151B2/ja active Active
- 2015-10-06 EP EP15782199.2A patent/EP3204143B1/en active Active
- 2015-10-09 AR ARP150103274A patent/AR102231A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
RU2017114228A (ru) | 2018-10-25 |
KR102429076B1 (ko) | 2022-08-05 |
BR112017006800A2 (pt) | 2018-01-09 |
BR112017006800B1 (pt) | 2022-08-02 |
JP6781151B2 (ja) | 2020-11-04 |
CA2963596A1 (en) | 2016-04-14 |
CN106794415A (zh) | 2017-05-31 |
WO2016057495A1 (en) | 2016-04-14 |
CA2963596C (en) | 2022-11-29 |
ES2842276T3 (es) | 2021-07-13 |
EP3204143A1 (en) | 2017-08-16 |
US10286356B2 (en) | 2019-05-14 |
JP2017533090A (ja) | 2017-11-09 |
US20170225117A1 (en) | 2017-08-10 |
EP3204143B1 (en) | 2020-11-25 |
RU2702576C2 (ru) | 2019-10-08 |
MX2017004350A (es) | 2017-07-04 |
CN106794415B (zh) | 2021-03-16 |
KR20170067788A (ko) | 2017-06-16 |
RU2017114228A3 (es) | 2019-02-19 |
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