AU499571B2 - Selective absorption tc increase h2 content of acid gases - Google Patents

Selective absorption tc increase h2 content of acid gases

Info

Publication number: AU499571B2
Authority: AU; Australia
Prior art keywords: content; increase; acid gases; selective absorption; selective
Prior art date: 1975-10-21
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

AU18812/76A

Other versions

AU1881276A (en

Inventor

C. f CHANDU C. DEMARAIS G. & GALI H BLANC

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

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.)

1975-10-21

Filing date

1976-10-19

Publication date

1979-04-26

1976-10-19 Application filed by Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine

1978-04-27 Publication of AU1881276A publication Critical patent/AU1881276A/en

1979-04-26 Application granted granted Critical

1979-04-26 Publication of AU499571B2 publication Critical patent/AU499571B2/en

Status Expired legal-status Critical Current

Links

238000010521 absorption reaction Methods 0.000 title 1
239000002253 acid Substances 0.000 title 1
239000007789 gas Substances 0.000 title 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
- B01D53/1462—Removing mixtures of hydrogen sulfide and 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
- B01D53/1406—Multiple stage absorption
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/167—Separation
- 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)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Industrial Gases (AREA)

AU18812/76A 1975-10-21 1976-10-19 Selective absorption tc increase h2 content of acid gases Expired AU499571B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7532154A FR2328657A1 (en)	1975-10-21	1975-10-21	H2S ENRICHMENT PROCESS FOR ACID GASES

Publications (2)

Publication Number	Publication Date
AU1881276A AU1881276A (en)	1978-04-27
AU499571B2 true AU499571B2 (en)	1979-04-26

Family

ID=9161442

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU18812/76A Expired AU499571B2 (en)	1975-10-21	1976-10-19	Selective absorption tc increase h2 content of acid gases

Country Status (9)

Country	Link
JP (1)	JPS5250978A (en)
AU (1)	AU499571B2 (en)
CA (1)	CA1097485A (en)
DE (1)	DE2647208A1 (en)
ES (1)	ES452507A1 (en)
FR (1)	FR2328657A1 (en)
GB (1)	GB1554594A (en)
IT (1)	IT1069035B (en)
NL (1)	NL188328C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
FR2439613A1 (en) *	1978-10-27	1980-05-23	Elf Aquitaine	PROCESS FOR THE SELECTIVE EXTRACTION OF H2S FROM GAS MIXTURES CONTAINING CO2
FR2537888B1 (en) *	1982-12-21	1985-06-28	Elf Aquitaine	IMPROVEMENT IN GAS SULFIDE HYDROGEN ENRICHMENT CONTAINING THE SAME
US4869884A (en) *	1988-05-06	1989-09-26	Kerr-Mcgee Chemical Corporation	Process for recovering acidic gases
FR2990880B1 (en)	2012-05-25	2017-04-28	Total Sa	METHOD FOR THE SELECTIVE REMOVAL OF HYDROGEN SULFIDE FROM GASEOUS MIXTURES AND THE USE OF THIOALCANOL FOR THE SELECTIVE REMOVAL OF HYDROGEN SULFIDE
FR2990878B1 (en)	2012-05-25	2014-05-16	Total Sa	PROCESS FOR THE PURIFICATION OF GASEOUS MIXTURES CONTAINING ACIDIC GASES
WO2021038716A1 (en) *	2019-08-27	2021-03-04	三菱電機株式会社	Reception device
CN116392929A (en) *	2023-03-24	2023-07-07	国家能源集团新能源技术研究院有限公司	A kind of carbon dioxide absorber and its preparation method and application

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL168548C (en) *	1970-07-15	1982-04-16	Shell Int Research	PROCESS FOR THE SELECTIVE REMOVAL OF HYDROGEN SULFUR FROM GASES CONTAINING SULFUR HYDROGEN AND CARBON DIOXIDE.

1975
- 1975-10-21 FR FR7532154A patent/FR2328657A1/en active Granted
1976
- 1976-10-18 GB GB43183/76A patent/GB1554594A/en not_active Expired
- 1976-10-19 AU AU18812/76A patent/AU499571B2/en not_active Expired
- 1976-10-19 ES ES452507A patent/ES452507A1/en not_active Expired
- 1976-10-19 JP JP51125988A patent/JPS5250978A/en active Pending
- 1976-10-19 DE DE19762647208 patent/DE2647208A1/en active Granted
- 1976-10-20 CA CA263,810A patent/CA1097485A/en not_active Expired
- 1976-10-21 NL NLAANVRAGE7611690,A patent/NL188328C/en not_active IP Right Cessation
- 1976-10-21 IT IT28531/76A patent/IT1069035B/en active

Also Published As

Publication number	Publication date
AU1881276A (en)	1978-04-27
FR2328657A1 (en)	1977-05-20
CA1097485A (en)	1981-03-17
NL7611690A (en)	1977-04-25
NL188328C (en)	1992-06-01
DE2647208A1 (en)	1977-04-28
IT1069035B (en)	1985-03-21
GB1554594A (en)	1979-10-24
JPS5250978A (en)	1977-04-23
NL188328B (en)	1992-01-02
DE2647208C2 (en)	1987-07-02
FR2328657B1 (en)	1979-05-04
ES452507A1 (en)	1977-11-01

Publication	Publication Date	Title
AU498899B2 (en)	1979-03-29	Selective absorption of nitrogen oxides
AU502198B2 (en)	1979-07-19	Oxygen enrichment of air by absorption
JPS5242488A (en)	1977-04-02	Production of gases
JPS5399091A (en)	1978-08-30	Method of concentrating oxygen gas
JPS53130488A (en)	1978-11-14	Glycerol-oxydase, its preparation, and determination of glycerol using glycerol-oxydase
AU500023B2 (en)	1979-05-10	Manufacture of shaped panels
JPS5256090A (en)	1977-05-09	Hydrogen gas absorbent of silverradded magnganese dioxide
JPS51141587A (en)	1976-12-06	Method of producing solar battery
AU499571B2 (en)	1979-04-26	Selective absorption tc increase h2 content of acid gases
AU518302B2 (en)	1981-09-24	Catalytic treatment of gases
JPS54135709A (en)	1979-10-22	Manufacture of methane enriched gas
JPS5251539A (en)	1977-04-25	Method of operating lead battery
AU500896B2 (en)	1979-06-07	Gas content of fluid
JPS51147491A (en)	1976-12-17	Catalysts for conversion to methane and method thereof
AU498703B2 (en)	1979-03-22	Gas scrubber
GB1554764A (en)	1979-10-31	Combined for producing and using sulphuric acid
JPS5241607A (en)	1977-03-31	Production of reducing gas
JPS5258095A (en)	1977-05-13	Manufacture of hydrogen
AU1980576A (en)	1978-05-25	Concentration of electrolyte
SU593125A1 (en)	1978-02-15	Method of gas analysis
JPS5396987A (en)	1978-08-24	Method of concentrating oxygen gas by adsorption
GB1551845A (en)	1979-09-05	Production of reducing gas
JPS5226434A (en)	1977-02-28	Method of operating metalloxygen battery
JPS5226433A (en)	1977-02-28	Method of operating metalloxygen battery
AU493725B2 (en)	1977-06-30	Process of absorbing gaseous constituents from gases