AR102230A1 - Solución acuosa de 2-dimetilamino-2-hidroximetil-1,3-propandiol útil para la eliminación de gases ácidos de mezclas gaseosas - Google Patents
Solución acuosa de 2-dimetilamino-2-hidroximetil-1,3-propandiol útil para la eliminación de gases ácidos de mezclas gaseosasInfo
- Publication number
- AR102230A1 AR102230A1 ARP150103273A ARP150103273A AR102230A1 AR 102230 A1 AR102230 A1 AR 102230A1 AR P150103273 A ARP150103273 A AR P150103273A AR P150103273 A ARP150103273 A AR P150103273A AR 102230 A1 AR102230 A1 AR 102230A1
- Authority
- AR
- Argentina
- Prior art keywords
- gas
- gaseous
- useful
- hydroximethyl
- dimethylamin
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 6
- 239000002253 acid Substances 0.000 title abstract 4
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 239000008246 gaseous mixture Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- FGLZHYIVVZTBQJ-UHFFFAOYSA-N 2-(dimethylamino)-2-(hydroxymethyl)propane-1,3-diol Chemical compound CN(C)C(CO)(CO)CO FGLZHYIVVZTBQJ-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- -1 amino compound Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
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- 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
- B01D53/1475—Removing carbon dioxide
-
- 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
-
- 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
-
- 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
-
- 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)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Cleaning Or Drying Semiconductors (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 |
|---|---|---|---|
| US201462062330P | 2014-10-10 | 2014-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR102230A1 true AR102230A1 (es) | 2017-02-15 |
Family
ID=54330093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP150103273A AR102230A1 (es) | 2014-10-10 | 2015-10-09 | Solución acuosa de 2-dimetilamino-2-hidroximetil-1,3-propandiol útil para la eliminación de gases ácidos de mezclas gaseosas |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10159930B2 (es) |
| EP (1) | EP3204142A1 (es) |
| JP (1) | JP6673908B2 (es) |
| KR (1) | KR20170067782A (es) |
| CN (1) | CN107073387B (es) |
| AR (1) | AR102230A1 (es) |
| BR (1) | BR112017006616A2 (es) |
| CA (1) | CA2963598C (es) |
| MX (1) | MX2017003994A (es) |
| RU (1) | RU2017114425A (es) |
| WO (1) | WO2016057499A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180059782A (ko) * | 2015-09-29 | 2018-06-05 | 바스프 에스이 | 황화수소를 선택적으로 제거하기 위한 흡수제 및 방법 |
| GB201813839D0 (en) | 2018-06-26 | 2018-10-10 | Carbon Clean Solutions Ltd | System and process of capturing carbon dioxide from flue gases |
| CA3098143A1 (en) * | 2018-06-26 | 2020-01-02 | Carbon Clean Solutions Limited | Solvent and process for removing carbon dioxide from a gaseous mixture having high carbon dioxide partial pressures |
| EP3817839A1 (en) | 2018-07-02 | 2021-05-12 | Carbon Clean Solutions Limited | A method and a system for the removal of carbon dioxide from solvents |
| US10774040B1 (en) | 2019-04-29 | 2020-09-15 | Chevron Phillips Chemical Company Lp | Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams |
| CN114250088B (zh) * | 2020-09-25 | 2024-08-16 | 远恒(上海)环境科技有限公司 | 一种用于脱除高炉煤气中羰基硫的复合型溶剂及其应用 |
| JP7698533B2 (ja) * | 2021-09-10 | 2025-06-25 | 日本碍子株式会社 | 分離構造体及び分離方法 |
| JP7713904B2 (ja) * | 2022-03-25 | 2025-07-28 | 株式会社トクヤマ | 二酸化炭素を含むガスから二酸化炭素を分離回収するための吸収液および二酸化炭素の分離回収方法 |
| CN120550560B (zh) * | 2025-07-29 | 2025-10-03 | 山西华晨昊环保科技有限公司 | 一种净化工业副产硫化氢气体的工艺 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| WO2009001804A1 (ja) * | 2007-06-28 | 2008-12-31 | Research Institute Of Innovative Technology For The Earth | ガス中の二酸化炭素を効率的に回収する方法 |
| CN102414259B (zh) * | 2009-04-29 | 2014-07-09 | 安格斯化学公司 | 作为油漆和涂料用低voc添加剂的叔氨基醇 |
| US8674139B2 (en) * | 2010-09-27 | 2014-03-18 | Angus Chemical Company | Process for making tertiary aminoalcohol compounds |
| BR112014029835A2 (pt) * | 2012-06-15 | 2017-06-27 | Dow Global Technologies Llc | método para tratar hidrocarbonetos liquefeitos |
| 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 |
| CN104394963B (zh) * | 2012-06-29 | 2016-09-14 | 陶氏环球技术有限责任公司 | 烷醇胺水溶液和从气体混合物除去h2s的方法 |
| EA201690897A1 (ru) * | 2013-10-30 | 2016-12-30 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Композиции гибридных растворителей для полного удаления органической серы и полного удаления кислого газа |
| US10226734B2 (en) * | 2013-10-30 | 2019-03-12 | Dow Global Technologies Llc | Hybrid solvent formulations for selective H2S removal |
-
2015
- 2015-10-06 WO PCT/US2015/054220 patent/WO2016057499A1/en not_active Ceased
- 2015-10-06 CA CA2963598A patent/CA2963598C/en active Active
- 2015-10-06 EP EP15781555.6A patent/EP3204142A1/en not_active Withdrawn
- 2015-10-06 CN CN201580052767.1A patent/CN107073387B/zh active Active
- 2015-10-06 JP JP2017517119A patent/JP6673908B2/ja active Active
- 2015-10-06 KR KR1020177010730A patent/KR20170067782A/ko not_active Withdrawn
- 2015-10-06 MX MX2017003994A patent/MX2017003994A/es unknown
- 2015-10-06 RU RU2017114425A patent/RU2017114425A/ru not_active Application Discontinuation
- 2015-10-06 BR BR112017006616A patent/BR112017006616A2/pt not_active Application Discontinuation
- 2015-10-06 US US15/502,708 patent/US10159930B2/en active Active
- 2015-10-09 AR ARP150103273A patent/AR102230A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016057499A1 (en) | 2016-04-14 |
| KR20170067782A (ko) | 2017-06-16 |
| EP3204142A1 (en) | 2017-08-16 |
| CA2963598C (en) | 2022-11-29 |
| RU2017114425A (ru) | 2018-10-25 |
| JP6673908B2 (ja) | 2020-03-25 |
| CA2963598A1 (en) | 2016-04-14 |
| JP2017537771A (ja) | 2017-12-21 |
| CN107073387A (zh) | 2017-08-18 |
| BR112017006616A2 (pt) | 2018-01-02 |
| MX2017003994A (es) | 2017-07-07 |
| RU2017114425A3 (es) | 2019-04-08 |
| US10159930B2 (en) | 2018-12-25 |
| US20170239613A1 (en) | 2017-08-24 |
| CN107073387B (zh) | 2020-07-14 |
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