JPS5250978A - Method of concentrating acidic gases - Google Patents

Method of concentrating acidic gases

Info

Publication number: JPS5250978A
Authority: JP; Japan
Prior art keywords: acidic gases; concentrating; concentrating acidic; gases; acidic
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.): Pending

Application number

JP51125988A

Other languages

Japanese (ja)

Inventor

Buran Kuroudo

Shiyanbu Kuroudo

Demare Gii

Garii Anri

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.)

Deito Soc Nashionaru E Eru Efu Akiteenu Purodeyukushion SA

Societe National Elf Aquitaine

Original Assignee

Deito Soc Nashionaru E Eru Efu Akiteenu Purodeyukushion SA

Societe National Elf Aquitaine

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

1977-04-23

1976-10-19 Application filed by Deito Soc Nashionaru E Eru Efu Akiteenu Purodeyukushion SA, Societe National Elf Aquitaine filed Critical Deito Soc Nashionaru E Eru Efu Akiteenu Purodeyukushion SA

1977-04-23 Publication of JPS5250978A publication Critical patent/JPS5250978A/en

Status Pending legal-status Critical Current

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)

JP51125988A 1975-10-21 1976-10-19 Method of concentrating acidic gases Pending JPS5250978A (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 (1)

Publication Number	Publication Date
JPS5250978A true JPS5250978A (en)	1977-04-23

Family

ID=9161442

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP51125988A Pending JPS5250978A (en)	1975-10-21	1976-10-19	Method of concentrating acidic 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54137002A (en) *	1978-04-07	1979-10-24	Shell Int Research	Removal of acidic gas from gas mixture
JPS5559829A (en) *	1978-10-27	1980-05-06	Elf Aquitaine	H2s selective extraction method of mixed gas containing co2
KR20220034871A (en) *	2019-08-27	2022-03-18	미쓰비시덴키 가부시키가이샤	receiving device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

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 JP JP51125988A patent/JPS5250978A/en active Pending
- 1976-10-19 DE DE19762647208 patent/DE2647208A1/en active Granted
- 1976-10-19 ES ES452507A patent/ES452507A1/en not_active Expired
- 1976-10-19 AU AU18812/76A patent/AU499571B2/en not_active Expired
- 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54137002A (en) *	1978-04-07	1979-10-24	Shell Int Research	Removal of acidic gas from gas mixture
JPH0138838B2 (en) *	1978-04-07	1989-08-16	Sheru Intern Risaachi Maachatsupii Bv
JPS5559829A (en) *	1978-10-27	1980-05-06	Elf Aquitaine	H2s selective extraction method of mixed gas containing co2
KR20220034871A (en) *	2019-08-27	2022-03-18	미쓰비시덴키 가부시키가이샤	receiving device

Also Published As

Publication number	Publication date
DE2647208A1 (en)	1977-04-28
NL188328C (en)	1992-06-01
NL188328B (en)	1992-01-02
GB1554594A (en)	1979-10-24
FR2328657B1 (en)	1979-05-04
CA1097485A (en)	1981-03-17
AU499571B2 (en)	1979-04-26
NL7611690A (en)	1977-04-25
DE2647208C2 (en)	1987-07-02
AU1881276A (en)	1978-04-27
FR2328657A1 (en)	1977-05-20
ES452507A1 (en)	1977-11-01
IT1069035B (en)	1985-03-21

Publication	Publication Date	Title
GB1551356A (en)	1979-08-30	Purification of gas
JPS5242488A (en)	1977-04-02	Production of gases
JPS5399091A (en)	1978-08-30	Method of concentrating oxygen gas
ZA754440B (en)	1976-06-30	Gas purification process
JPS51145513A (en)	1976-12-14	Method of sealing ceramicssmetal
JPS5280987A (en)	1977-07-07	Method of forming can
GB1547796A (en)	1979-06-27	Method of desebditizing an adsorbent
JPS5250978A (en)	1977-04-23	Method of concentrating acidic gases
JPS5262212A (en)	1977-05-23	Method of purifying neopentyl glycol
JPS5280397A (en)	1977-07-06	Popymerization method of epsilonncaprolactam
JPS51141806A (en)	1976-12-07	Method of amino compound
JPS51151268A (en)	1976-12-25	Method of removing acidic gases
JPS5254680A (en)	1977-05-04	Method of removing acidic gases
JPS5227483A (en)	1977-03-01	Method of butttwelding pipe
JPS5231011A (en)	1977-03-09	Method of substituting hydroformyl group
GB1551357A (en)	1979-08-30	Purification of gas
JPS51133230A (en)	1976-11-18	Purifying method of chlorbutylonitlile
JPS5222572A (en)	1977-02-19	Method of removing acidic gases
JPS5250560A (en)	1977-04-22	Method of forming throughhhole
JPS5224962A (en)	1977-02-24	Method of colddrolling
JPS5276439A (en)	1977-06-27	Production method of acidic
SU593125A1 (en)	1978-02-15	Method of gas analysis
JPS5259337A (en)	1977-05-16	Exhaust gas treatment method
SU648559A1 (en)	1979-02-25	Method of purifying dioxydiphenylsulfone
JPS5247961A (en)	1977-04-16	Isorating method of steviocide