MX2013008580A - Metodo de eliminacion de sales de bases estables al calor a partir de una solucion basica contaminada, y su uso en un proceso de recuperacion de gas acido de una corriente de gas acido. - Google Patents
Metodo de eliminacion de sales de bases estables al calor a partir de una solucion basica contaminada, y su uso en un proceso de recuperacion de gas acido de una corriente de gas acido.Info
- Publication number
- MX2013008580A MX2013008580A MX2013008580A MX2013008580A MX2013008580A MX 2013008580 A MX2013008580 A MX 2013008580A MX 2013008580 A MX2013008580 A MX 2013008580A MX 2013008580 A MX2013008580 A MX 2013008580A MX 2013008580 A MX2013008580 A MX 2013008580A
- Authority
- MX
- Mexico
- Prior art keywords
- acid gas
- gas stream
- heat stable
- removing heat
- base salts
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- 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
-
- 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
- B01D53/62—Carbon oxides
-
- 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
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
Un método para la eliminación de sales de bases estables al calor, tales como sales de amina, se da a conocer. El método de la presente invención se puede utilizar para reducir el nivel de sales estables al calor en una corriente de gas solvente en un proceso de eliminación de gases ácidos. Un solvente en donde la carga de gas ácido pobre es alta es separado primero para lograr una carga de gas pobre aceptable. La solución pobre se recupera a continuación, utilizando uno o más métodos. La base purificada o solución de amina se pueden utilizar de nuevo para eliminar los gases ácidos a partir de una corriente de gas. Un proceso para la recuperación de gas ácido de una corriente de gas ácido también se da a conocer. El proceso comprende también una reducción del nivel de sales estables al calor en la corriente de gas solvente.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161435629P | 2011-01-24 | 2011-01-24 | |
| PCT/CA2012/000065 WO2012100330A1 (en) | 2011-01-24 | 2012-01-24 | Method for removing heat stable base salts from a contaminated basic solution, and use thereof in a process for recovering acid gas from an acid gas stream |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2013008580A true MX2013008580A (es) | 2013-12-06 |
| MX368320B MX368320B (es) | 2019-09-27 |
Family
ID=46580145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2013008580A MX368320B (es) | 2011-01-24 | 2012-01-24 | Metodo de eliminacion de sales de bases estables al calor a partir de una solucion basica contaminada, y su uso en un proceso de recuperación de gas acido de una corriente de gas acido. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9908085B2 (es) |
| EP (1) | EP2667958B1 (es) |
| CN (1) | CN103458998B (es) |
| AU (1) | AU2012210998B2 (es) |
| BR (1) | BR112013018916B1 (es) |
| CA (1) | CA2824950C (es) |
| MX (1) | MX368320B (es) |
| PL (1) | PL2667958T3 (es) |
| WO (1) | WO2012100330A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120235087A1 (en) | 2011-03-18 | 2012-09-20 | Dow Global Technologies Llc | Method for the removal of heat stable amine salts from an amine absorbent |
| US20150290576A1 (en) * | 2012-11-16 | 2015-10-15 | Asahi Kasei Kabushiki Kaisha | Bipolar electrodialyzer and purification method for amine fluid using same |
| RU2674963C2 (ru) * | 2013-11-07 | 2018-12-13 | Кэнсолв Текнолоджиз Инк. | Способ улавливания диоксида серы из газового потока |
| US10898891B2 (en) | 2015-08-20 | 2021-01-26 | Eco-Tec Ltd. | Process for stripping carbamate from ion exchange resin |
| JP6847799B2 (ja) * | 2017-09-21 | 2021-03-24 | 株式会社東芝 | 二酸化炭素吸収剤及び二酸化炭素除去装置 |
| GB201813839D0 (en) | 2018-06-26 | 2018-10-10 | Carbon Clean Solutions Ltd | System and process of capturing carbon dioxide from flue gases |
| CN112351831A (zh) | 2018-06-26 | 2021-02-09 | 碳清洁解决方案有限公司 | 从具有高二氧化碳分压的气体混合物中除去二氧化碳的溶剂和方法 |
| 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 |
| CN113101686A (zh) * | 2021-05-28 | 2021-07-13 | 河北精致科技有限公司 | 一种脱硫胺液的净化工艺及系统 |
| CN116549994A (zh) * | 2022-01-29 | 2023-08-08 | 北京思践通科技发展有限公司 | 废液处理方法及其应用 |
| CA3224826A1 (en) * | 2022-06-23 | 2023-12-28 | Electrosep Inc. | Zero-liquid discharge amine reclamation process for carbon capture and other acid gas recovery |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US2768945A (en) | 1953-03-09 | 1956-10-30 | Socony Mobil Oil Co Inc | Method of separating acidic gases from fluid mixtures |
| US3554690A (en) * | 1969-01-15 | 1971-01-12 | Girdler Inc C & I | Apparatus and method for removing carbon dioxide from process gases |
| US4208395A (en) | 1978-12-05 | 1980-06-17 | Continental Oil Company | Removal of sulfur dioxide from flue gas |
| US4245569A (en) | 1979-03-26 | 1981-01-20 | Combustion Engineering, Inc. | Scrubber bypass system |
| JPH0643378B2 (ja) | 1987-04-09 | 1994-06-08 | ユニオン、カーバイド、コーポレーション | イオン交換膜を備えた電気透析槽を使用する水性アルカノールアミンからの塩の除去法 |
| US4970344A (en) | 1987-07-02 | 1990-11-13 | Conoco Inc. | Reactivation of spent alkanolamine |
| US4906387A (en) | 1988-01-28 | 1990-03-06 | The Water Group, Inc. | Method for removing oxidizable contaminants in cooling water used in conjunction with a cooling tower |
| US5019361A (en) | 1988-11-09 | 1991-05-28 | Union Carbide Canada Limited | Removal and recovery of sulphur dioxide from gas streams |
| US5137702A (en) | 1988-12-22 | 1992-08-11 | Mobil Oil Corporation | Regeneration of used alkanolamine solutions |
| US5338521A (en) * | 1992-11-10 | 1994-08-16 | Air Products And Chemicals, Inc. | Process for reversibly absorbing acid gases from gaseous mixtures |
| US5292407A (en) | 1992-12-18 | 1994-03-08 | Union Carbide Chemicals & Plastics Technology Corporation | Process for converting heat stable amine salts to heat regenerable amine salts |
| US5601784A (en) | 1994-09-09 | 1997-02-11 | Electric Power Research Institute | On-line control and monitoring system for wet lime/limestone flue gas desulfurization process |
| EP0810904B1 (en) | 1995-02-24 | 1998-09-02 | MPR Services, Inc. | Amine heat stable salt removal from type ii anion exchange resin |
| US6071484A (en) * | 1997-01-24 | 2000-06-06 | Mpr Services, Inc. | Process for treating gas with ultra-lean amine |
| EP0996491B1 (en) * | 1997-06-06 | 2005-10-12 | Texaco Development Corporation | Process and apparatus for treating black water from syngas scrubbers by vacuum flash and for recovering vapour |
| US6187277B1 (en) | 1999-06-04 | 2001-02-13 | Leon Kirschner | Method for purifying gases |
| US6517700B2 (en) * | 2000-05-02 | 2003-02-11 | Carolyn H. Byszewski | Process for the removal of heat stable amine salts |
| US6497852B2 (en) | 2000-12-22 | 2002-12-24 | Shrikar Chakravarti | Carbon dioxide recovery at high pressure |
| US20070148068A1 (en) * | 2005-12-23 | 2007-06-28 | Burgers Kenneth L | Reclaiming amines in carbon dioxide recovery |
| US7695702B2 (en) | 2006-06-09 | 2010-04-13 | Newpoint Gas Services, Inc. | Optimization of amine regeneration system start-up using flash tank pressurization |
| US7601315B2 (en) * | 2006-12-28 | 2009-10-13 | Cansolv Technologies Inc. | Process for the recovery of carbon dioxide from a gas stream |
| US8518155B2 (en) * | 2007-03-16 | 2013-08-27 | Air Products And Chemicals, Inc. | Method and apparatus for separating gases |
| AU2008251025B2 (en) * | 2007-05-11 | 2011-10-13 | Kc8 Capture Technologies Ltd | A reactor, plant and process |
| US20100074828A1 (en) | 2008-01-28 | 2010-03-25 | Fluegen, Inc. | Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream |
| US8226893B2 (en) | 2008-06-24 | 2012-07-24 | Mclauchlan Robert A | Automated sulfur recovery loop |
| US8097068B2 (en) | 2008-11-06 | 2012-01-17 | Cansolv Technologies Inc. | Method for treating a diamine absorbent stream |
| NO20092229L (no) | 2009-06-09 | 2010-12-10 | Aker Clean Carbon As | Reclaimer for absorbent |
-
2012
- 2012-01-24 WO PCT/CA2012/000065 patent/WO2012100330A1/en not_active Ceased
- 2012-01-24 PL PL12739874T patent/PL2667958T3/pl unknown
- 2012-01-24 EP EP12739874.1A patent/EP2667958B1/en active Active
- 2012-01-24 CN CN201280006329.8A patent/CN103458998B/zh active Active
- 2012-01-24 US US13/981,459 patent/US9908085B2/en active Active
- 2012-01-24 CA CA2824950A patent/CA2824950C/en active Active
- 2012-01-24 AU AU2012210998A patent/AU2012210998B2/en active Active
- 2012-01-24 BR BR112013018916-9A patent/BR112013018916B1/pt active IP Right Grant
- 2012-01-24 MX MX2013008580A patent/MX368320B/es active IP Right Grant
-
2018
- 2018-01-22 US US15/876,755 patent/US10232314B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103458998A (zh) | 2013-12-18 |
| CA2824950C (en) | 2017-12-12 |
| BR112013018916A2 (pt) | 2016-10-04 |
| WO2012100330A1 (en) | 2012-08-02 |
| PL2667958T3 (pl) | 2020-05-18 |
| US20130309155A1 (en) | 2013-11-21 |
| US9908085B2 (en) | 2018-03-06 |
| EP2667958B1 (en) | 2019-09-18 |
| US20180141002A1 (en) | 2018-05-24 |
| AU2012210998B2 (en) | 2016-05-19 |
| MX368320B (es) | 2019-09-27 |
| CN103458998B (zh) | 2017-06-06 |
| US10232314B2 (en) | 2019-03-19 |
| EP2667958A4 (en) | 2015-03-18 |
| CA2824950A1 (en) | 2012-08-02 |
| EP2667958A1 (en) | 2013-12-04 |
| BR112013018916B1 (pt) | 2021-01-12 |
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Legal Events
| Date | Code | Title | Description |
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| FG | Grant or registration |