BE885426A - Procede d'obtention d'hydrogene sulfure pur - Google Patents
Procede d'obtention d'hydrogene sulfure purInfo
- Publication number
- BE885426A BE885426A BE0/202252A BE202252A BE885426A BE 885426 A BE885426 A BE 885426A BE 0/202252 A BE0/202252 A BE 0/202252A BE 202252 A BE202252 A BE 202252A BE 885426 A BE885426 A BE 885426A
- Authority
- BE
- Belgium
- Prior art keywords
- obtaining pure
- sulfide hydrogen
- pure sulfide
- hydrogen
- obtaining
- Prior art date
Links
- -1 SULFIDE HYDROGEN Chemical class 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 title 1
- 239000001257 hydrogen 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
- B01D53/1468—Removing hydrogen sulfide
-
- 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
- B01D53/1418—Recovery of products
-
- 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
- B01D53/1425—Regeneration of liquid 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
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)
- Hydrogen, Water And Hydrids (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2945675A DE2945675C2 (de) | 1979-11-12 | 1979-11-12 | Verfahren zur Gewinnung von reinem Schwefelwasserstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
BE885426A true BE885426A (fr) | 1981-01-16 |
Family
ID=6085801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/202252A BE885426A (fr) | 1979-11-12 | 1980-09-26 | Procede d'obtention d'hydrogene sulfure pur |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE885426A (fr) |
DE (1) | DE2945675C2 (fr) |
FR (1) | FR2469381A1 (fr) |
GB (1) | GB2063232B (fr) |
IT (1) | IT1146061B (fr) |
NL (1) | NL8005241A (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB725000A (en) * | 1955-03-01 | 1955-03-02 | Benson Homer Edwin | Improvements in or relating to method for separating carbon dioxide and hydrogen sulphide from gas mixtures |
NL272877A (fr) * | 1960-12-23 | |||
GB1148887A (en) * | 1965-09-14 | 1969-04-16 | Humphreys & Glasgow Ltd | Regeneration of absorbent liquids |
DE1951278A1 (de) * | 1968-10-15 | 1970-07-16 | Giuseppe Giammarco | Verbessertes Verfahren zur Beseitigung von CO2 und/oder anderen sauberen Gasen aus Gasgemischen |
ZA702849B (en) * | 1969-05-02 | 1971-01-27 | Vetrocoke Cokapuania Spa | Improved method of purifying gaseous mixtures from acidic compounds |
IT1046519B (it) * | 1974-11-08 | 1980-07-31 | Vetrocoke Cokapuania Spa | Procedimento migliorato per la eliminazione e il ricupero di gas acidi co 2 e o h2s da miscele gassose che li contengono |
-
1979
- 1979-11-12 DE DE2945675A patent/DE2945675C2/de not_active Expired
-
1980
- 1980-09-19 NL NL8005241A patent/NL8005241A/nl not_active Application Discontinuation
- 1980-09-26 BE BE0/202252A patent/BE885426A/fr not_active IP Right Cessation
- 1980-11-07 GB GB8035863A patent/GB2063232B/en not_active Expired
- 1980-11-10 IT IT50112/80A patent/IT1146061B/it active
- 1980-11-12 FR FR8024050A patent/FR2469381A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2945675A1 (de) | 1981-05-27 |
GB2063232A (en) | 1981-06-03 |
FR2469381A1 (fr) | 1981-05-22 |
NL8005241A (nl) | 1981-06-01 |
DE2945675C2 (de) | 1984-08-16 |
GB2063232B (en) | 1983-09-28 |
IT8050112A0 (it) | 1980-11-10 |
IT1146061B (it) | 1986-11-12 |
FR2469381B1 (fr) | 1985-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: UNION RHEINISCHE BRAUNKOHLEN KRAFTSTOFF A.G. Effective date: 19870930 |