CA1113723A - Process for the removal of acidic gases - Google Patents
Process for the removal of acidic gasesInfo
- Publication number
- CA1113723A CA1113723A CA297,301A CA297301A CA1113723A CA 1113723 A CA1113723 A CA 1113723A CA 297301 A CA297301 A CA 297301A CA 1113723 A CA1113723 A CA 1113723A
- Authority
- CA
- Canada
- Prior art keywords
- absorbent
- contacting
- aqueous
- column
- zone
- 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.)
- Expired
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
- B01D53/1456—Removing acid components
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16630/77A GB1589231A (en) | 1977-04-21 | 1977-04-21 | Process for the removal of acidic gases |
GB16630/77 | 1977-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1113723A true CA1113723A (en) | 1981-12-08 |
Family
ID=10080798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA297,301A Expired CA1113723A (en) | 1977-04-21 | 1978-02-20 | Process for the removal of acidic gases |
Country Status (12)
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1128293A (en) * | 1978-04-07 | 1982-07-27 | Roelof Cornelisse | Removal of acid gases from a gas mixture |
US4397660A (en) * | 1981-06-15 | 1983-08-09 | Shell Oil Company | Process for the removal of H2 S and CO2 from a gas mixture |
CA1205276A (en) * | 1981-06-15 | 1986-06-03 | Malcolm W. Mcewan | Process for the removal of co.sub.2 and, if present h.sub.2s from a gas mixture |
AU3097484A (en) * | 1983-07-26 | 1985-01-31 | Bechtel International Corporation | Desulfurization of fuel gas |
IT1191805B (it) * | 1986-06-11 | 1988-03-23 | Snam Progetti | Processo per la rimozione selettiva di acido solfidrico |
FR2771022B1 (fr) * | 1997-11-19 | 1999-12-17 | Inst Francais Du Petrole | Procede de desacidification d'un gaz a tres forte teneur en gaz acides |
AU2003214041B2 (en) | 2002-01-14 | 2008-10-02 | Shell Internationale Research Maatschappij B.V. | Process for removing carbon dioxide from gas mixtures |
CN101175841A (zh) * | 2005-05-13 | 2008-05-07 | 国际壳牌研究有限公司 | 从气体物流中除去二氧化碳 |
US20070221065A1 (en) * | 2006-03-23 | 2007-09-27 | Adisorn Aroonwilas | Heat recovery gas absorption process |
EP2291229A4 (en) * | 2008-06-26 | 2011-12-21 | Uop Llc | PARTIAL PUMPING WITH CARBON DIOXIDE ABSORBER FOR COOLING A SEMI-POOR PHYSICAL SOLVENT |
FR2936165B1 (fr) * | 2008-09-23 | 2011-04-08 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par solution absorbante avec controle de la demixtion |
CA2750780C (en) | 2009-01-28 | 2016-12-13 | Siemens Aktiengesellschaft | Method and device for separating of carbon dioxide from an exhaust gas of a fossil-fired power plant |
PL2665543T3 (pl) * | 2011-01-18 | 2018-03-30 | Commonwealth Scientific And Industrial Research Organisation | Sposób wychwytywania kwaśnych gazów |
DE102011107814A1 (de) * | 2011-07-01 | 2013-01-03 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Gewinnung von Gasprodukten |
DE102012202703A1 (de) | 2012-02-22 | 2013-08-22 | Siemens Aktiengesellschaft | Verbesserung der enthalpieschen Prozesseffizienz einer CO2-Abscheidevorrichtung in einer Kraftwerksanlage |
WO2015188166A2 (en) * | 2014-06-06 | 2015-12-10 | Virginia Tech Intellectual Properties, Inc. | Energy-efficient extraction of acid gas from flue gases |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1157455A (fr) * | 1956-08-23 | 1958-05-29 | Azote & Prod Chim | Perfectionnement aux procédés d'épuration des gaz au moyen de solutions ammoniacales régénérables et préparation de gaz carbonique à très haute teneur |
BE582907A (US20030199744A1-20031023-C00003.png) * | 1958-09-22 | |||
BE611855A (US20030199744A1-20031023-C00003.png) * | 1960-12-23 | |||
DE1501720B1 (de) * | 1965-11-15 | 1970-07-09 | Linde Ag | Verfahren zum Abtrennen von CO2 und H2S aus Gasgemischen |
DE1903693A1 (de) * | 1969-01-25 | 1970-08-20 | Uhde Gmbh Friedrich | Verfahren zur Entfernung von H2S und schweren Kohlenwasserstoffen aus Gasen unter hohem Druck |
DE2605287C2 (de) * | 1975-03-27 | 1986-11-06 | Koppers Co., Inc., Pittsburgh, Pa. | Verfahren zur Entfernung von sauren Bestandteilen aus Gasen |
NL183225C (nl) * | 1975-06-13 | 1988-09-01 | Shell Int Research | Werkwijze voor het verwijderen van zure gassen uit een gas- of vloeistofmengsel met behulp van een waterige amine-oplossing. |
-
1977
- 1977-04-21 GB GB16630/77A patent/GB1589231A/en not_active Expired
- 1977-05-30 AR AR267840A patent/AR210448A1/es active
- 1977-07-06 BR BR7704428A patent/BR7704428A/pt unknown
-
1978
- 1978-02-20 CA CA297,301A patent/CA1113723A/en not_active Expired
- 1978-04-19 DE DE2817084A patent/DE2817084C2/de not_active Expired - Lifetime
- 1978-04-19 ZA ZA00782241A patent/ZA782241B/xx unknown
- 1978-04-19 NL NL7804154A patent/NL7804154A/xx active Search and Examination
- 1978-04-19 FR FR7811541A patent/FR2387678A1/fr active Granted
- 1978-04-19 JP JP4545478A patent/JPS53131972A/ja active Granted
- 1978-04-19 GR GR56021A patent/GR64822B/el unknown
- 1978-04-19 TR TR21114A patent/TR21114A/xx unknown
- 1978-04-19 AU AU35252/78A patent/AU516485B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR210448A1 (es) | 1977-07-29 |
FR2387678A1 (fr) | 1978-11-17 |
JPS53131972A (en) | 1978-11-17 |
AU3525278A (en) | 1979-10-25 |
GR64822B (en) | 1980-06-03 |
NL7804154A (nl) | 1978-10-24 |
DE2817084A1 (de) | 1978-11-02 |
GB1589231A (en) | 1981-05-07 |
BR7704428A (pt) | 1978-11-14 |
JPS6139093B2 (US20030199744A1-20031023-C00003.png) | 1986-09-02 |
ZA782241B (en) | 1979-04-25 |
DE2817084C2 (de) | 1992-02-20 |
FR2387678B1 (US20030199744A1-20031023-C00003.png) | 1982-12-31 |
AU516485B2 (en) | 1981-06-04 |
TR21114A (tr) | 1983-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |