BE851498A - Production de dioxyde de soufre et d'oxygene a partir de trioxyde de soufre - Google Patents
Production de dioxyde de soufre et d'oxygene a partir de trioxyde de soufreInfo
- Publication number
- BE851498A BE851498A BE174990A BE174990A BE851498A BE 851498 A BE851498 A BE 851498A BE 174990 A BE174990 A BE 174990A BE 174990 A BE174990 A BE 174990A BE 851498 A BE851498 A BE 851498A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfur
- production
- oxygen dioxide
- trioxide
- sulfur trioxide
- Prior art date
Links
Classifications
-
- 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
- C01B17/502—Preparation of sulfur dioxide by reduction of sulfur compounds of sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66107176A | 1976-02-25 | 1976-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE851498A true BE851498A (fr) | 1977-08-16 |
Family
ID=24652090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE174990A BE851498A (fr) | 1976-02-25 | 1977-02-16 | Production de dioxyde de soufre et d'oxygene a partir de trioxyde de soufre |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54109094A (xx) |
BE (1) | BE851498A (xx) |
DE (1) | DE2708242A1 (xx) |
FR (1) | FR2342248A1 (xx) |
GB (1) | GB1575444A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331632A (en) * | 1980-11-18 | 1982-05-25 | The United States Of America As Represented By The United States Department Of Energy | Catalytic cartridge SO3 decomposer |
GB2099805B (en) * | 1981-05-22 | 1985-10-30 | Us Energy | System for thermomechanical hydrogen production |
EP1356274A2 (en) * | 2001-01-02 | 2003-10-29 | President And Fellows Of Harvard College | Method and apparatus for measurement of the sulfate concentration in air samples |
US20210220806A1 (en) * | 2016-04-28 | 2021-07-22 | Indian Institute Of Technology, Delhi | Catalyst composition for conversion of sulfur trioxide and hydrogen production process |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE631150A (xx) * | 1963-04-17 |
-
1977
- 1977-02-14 GB GB604577A patent/GB1575444A/en not_active Expired
- 1977-02-16 BE BE174990A patent/BE851498A/xx not_active IP Right Cessation
- 1977-02-21 FR FR7704948A patent/FR2342248A1/fr active Granted
- 1977-02-25 JP JP1939777A patent/JPS54109094A/ja active Pending
- 1977-02-25 DE DE19772708242 patent/DE2708242A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS54109094A (en) | 1979-08-27 |
GB1575444A (en) | 1980-09-24 |
DE2708242A1 (de) | 1977-09-08 |
FR2342248A1 (fr) | 1977-09-23 |
FR2342248B1 (xx) | 1981-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19850216 |