ES471810A1 - Procedimiento de desacidificacion de una mezcla gaseosa que contiene constituyentes acidos - Google Patents

Procedimiento de desacidificacion de una mezcla gaseosa que contiene constituyentes acidos

Info

Publication number: ES471810A1
Authority: ES; Spain
Prior art keywords: amine solution; amine; acid component; gas; contacting
Prior art date: 1977-07-18
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

Application number

ES471810A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Societe National Elf Aquitaine

Societe Nationale Elf Aquitaine Production SA

Original Assignee

Societe National Elf Aquitaine

Societe Nationale Elf Aquitaine Production SA

Priority date (The priority date 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 date listed.)

1977-07-18

Filing date

1978-07-17

Publication date

1979-02-16

1977-07-18 Priority claimed from FR7721871A external-priority patent/FR2397869A1/fr

1978-06-21 Priority claimed from FR7818532A external-priority patent/FR2429037A2/fr

1978-07-17 Application filed by Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine

1979-02-16 Publication of ES471810A1 publication Critical patent/ES471810A1/es

Status Expired legal-status Critical Current

Links

239000007789 gas Substances 0.000 title 1
150000001412 amines Chemical class 0.000 abstract 7
239000002253 acid Substances 0.000 abstract 3
125000004432 carbon atom Chemical group C* 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1

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
- B01D53/1493—Selection of liquid materials for use as absorbents
- 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

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)
Treating Waste Gases (AREA)
Gas Separation By Absorption (AREA)
Industrial Gases (AREA)

ES471810A 1977-07-18 1978-07-17 Procedimiento de desacidificacion de una mezcla gaseosa que contiene constituyentes acidos Expired ES471810A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7721871A FR2397869A1 (fr)	1977-07-18	1977-07-18	Procede de separation des constituants acides des melanges gazeux
FR7818532A FR2429037A2 (fr)	1978-06-21	1978-06-21	Procede de separation des constituants acides des melanges gazeux

Publications (1)

Publication Number	Publication Date
ES471810A1 true ES471810A1 (es)	1979-02-16

Family

ID=26220129

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES471810A Expired ES471810A1 (es)	1977-07-18	1978-07-17	Procedimiento de desacidificacion de una mezcla gaseosa que contiene constituyentes acidos

Country Status (10)

Country	Link
JP (1)	JPS5440284A (pl)
AU (1)	AU522774B2 (pl)
CA (1)	CA1100288A (pl)
DE (1)	DE2831040A1 (pl)
ES (1)	ES471810A1 (pl)
GB (1)	GB2001338B (pl)
IT (1)	IT1097534B (pl)
NL (1)	NL7807692A (pl)
PL (1)	PL208484A1 (pl)
YU (1)	YU170378A (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55112296A (en) *	1979-02-21	1980-08-29	Ube Ind Ltd	Desulfurization of industrial gas
DE3000250A1 (de) *	1980-01-05	1981-07-16	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zum entfernen von h(pfeil abwaerts)2(pfeil abwaerts)s, co(pfeil abwaerts)2(pfeil abwaerts), cos und merkaptanen aus gasen durch absorption
IT1177325B (it) *	1984-11-26	1987-08-26	Snam Progetti	Procedimento per la rimozione selettiva dell'idrogeno solforato da miscele gassose contenenti anche anidride carbonica
US5366709A (en) *	1990-01-18	1994-11-22	Societe Nationale Elf Aquitaine Production	Liquid absorbent for acidic gases and process of deacidification of a gas
WO1989011327A1 (fr) *	1988-05-24	1989-11-30	Societe Nationale Elf Aquitaine (Production)	Liquide absorbant des gaz acides
DE69528785T2 (de) *	1994-03-18	2003-07-03	Mitsubishi Jukogyo K.K., Tokio/Tokyo	Verfahren zur Entfernung von Schwefelwasserstoff aus Gasen
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
JP5383339B2 (ja) *	2009-06-17	2014-01-08	三菱重工業株式会社	Ｃｏ２回収装置に用いるｃｏ２吸収液の濃度管理方法
EP2813277B1 (en) *	2012-02-08	2018-05-09	Nippon Steel & Sumitomo Metal Corporation	Aqueous solution which efficiently absorbs and recovers carbon dioxide in exhaust gas, and method for recovering carbon dioxide using same

1978
- 1978-07-14 DE DE19782831040 patent/DE2831040A1/de not_active Withdrawn
- 1978-07-17 JP JP8702178A patent/JPS5440284A/ja active Pending
- 1978-07-17 PL PL20848478A patent/PL208484A1/pl unknown
- 1978-07-17 GB GB787830078A patent/GB2001338B/en not_active Expired
- 1978-07-17 ES ES471810A patent/ES471810A1/es not_active Expired
- 1978-07-17 YU YU01703/78A patent/YU170378A/xx unknown
- 1978-07-17 IT IT25744/78A patent/IT1097534B/it active
- 1978-07-17 AU AU38083/78A patent/AU522774B2/en not_active Expired
- 1978-07-17 CA CA307,514A patent/CA1100288A/fr not_active Expired
- 1978-07-18 NL NL7807692A patent/NL7807692A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7807692A (nl)	1979-01-22
DE2831040A1 (de)	1979-02-08
CA1100288A (fr)	1981-05-05
PL208484A1 (pl)	1979-03-12
IT7825744A0 (it)	1978-07-17
AU522774B2 (en)	1982-06-24
YU170378A (en)	1982-06-30
GB2001338B (en)	1982-01-13
GB2001338A (en)	1979-01-31
JPS5440284A (en)	1979-03-29
AU3808378A (en)	1980-01-17
IT1097534B (it)	1985-08-31

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FR2528836B1 (pl)	1984-12-21

Legal Events

Date	Code	Title	Description
1999-06-16	FD1A	Patent lapsed	Effective date: 19990503