EP2432576A4 - Capture de gaz acide par des diamines - Google Patents
Capture de gaz acide par des diaminesInfo
- Publication number
- EP2432576A4 EP2432576A4 EP09845037.2A EP09845037A EP2432576A4 EP 2432576 A4 EP2432576 A4 EP 2432576A4 EP 09845037 A EP09845037 A EP 09845037A EP 2432576 A4 EP2432576 A4 EP 2432576A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- diamines
- acidic gas
- gas capture
- capture
- acidic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- 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
- B01D2257/306—Organic sulfur compounds, e.g. mercaptans
-
- 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
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)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2009/045075 WO2010134926A1 (fr) | 2009-05-22 | 2009-05-22 | Capture de gaz acide par des diamines |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2432576A1 EP2432576A1 (fr) | 2012-03-28 |
EP2432576A4 true EP2432576A4 (fr) | 2013-04-24 |
Family
ID=43126419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09845037.2A Withdrawn EP2432576A4 (fr) | 2009-05-22 | 2009-05-22 | Capture de gaz acide par des diamines |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2432576A4 (fr) |
AU (1) | AU2009346379B2 (fr) |
CA (1) | CA2765673C (fr) |
WO (1) | WO2010134926A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101035148B1 (ko) * | 2008-10-28 | 2011-05-17 | 한국전력공사 | 산성가스 분리용 흡수제 |
CA2866095C (fr) | 2012-03-02 | 2021-06-29 | Marty Lail | Melanges de solvants regenerables pour la separation des gaz acides |
NO20121474A1 (no) * | 2012-12-07 | 2014-06-09 | Aker Engineering & Technology | Forbedret vandig CO2-absorbent |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008056642A (ja) * | 2006-09-04 | 2008-03-13 | Research Institute Of Innovative Technology For The Earth | 高濃度ピペラジン含有水溶液の製造方法及び二酸化炭素の回収方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064151A (en) * | 1976-05-17 | 1977-12-20 | United Carbide Corporation | Halosilyl carbamates |
US5622681A (en) | 1992-01-21 | 1997-04-22 | The Dow Chemical Company | Dialysis separation of heat stable organic amine salts in an acid gas absorption process |
US5376614A (en) | 1992-12-11 | 1994-12-27 | United Technologies Corporation | Regenerable supported amine-polyol sorbent |
-
2009
- 2009-05-22 AU AU2009346379A patent/AU2009346379B2/en active Active
- 2009-05-22 EP EP09845037.2A patent/EP2432576A4/fr not_active Withdrawn
- 2009-05-22 WO PCT/US2009/045075 patent/WO2010134926A1/fr active Application Filing
- 2009-05-22 CA CA2765673A patent/CA2765673C/fr active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008056642A (ja) * | 2006-09-04 | 2008-03-13 | Research Institute Of Innovative Technology For The Earth | 高濃度ピペラジン含有水溶液の製造方法及び二酸化炭素の回収方法 |
Non-Patent Citations (3)
Title |
---|
FREEMAN S A ET AL: "Carbon dioxide capture with concentrated, aqueous piperazine", ENERGY PROCEDIA, ELSEVIER, NL, vol. 1, no. 1, 1 February 2009 (2009-02-01), pages 1489 - 1496, XP026472042, ISSN: 1876-6102, [retrieved on 20090201], DOI: 10.1016/J.EGYPRO.2009.01.195 * |
KOHL A L, NIELSEN R B: "Gas Purification", 1997, GULF PUBLISHING COMPANY, Houston, Texas * |
See also references of WO2010134926A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010134926A1 (fr) | 2010-11-25 |
EP2432576A1 (fr) | 2012-03-28 |
AU2009346379A1 (en) | 2012-01-19 |
CA2765673A1 (fr) | 2010-11-25 |
AU2009346379B2 (en) | 2015-12-10 |
CA2765673C (fr) | 2016-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20111220 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20130326 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B01D 53/18 20060101ALI20130320BHEP Ipc: B01D 53/14 20060101AFI20130320BHEP |
|
17Q | First examination report despatched |
Effective date: 20141203 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160426 |