FR2386480B1 - - Google Patents
Info
- Publication number
- FR2386480B1 FR2386480B1 FR7809928A FR7809928A FR2386480B1 FR 2386480 B1 FR2386480 B1 FR 2386480B1 FR 7809928 A FR7809928 A FR 7809928A FR 7809928 A FR7809928 A FR 7809928A FR 2386480 B1 FR2386480 B1 FR 2386480B1
- Authority
- FR
- France
- 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
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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/13—Iodine; Hydrogen iodide
- C01B7/135—Hydrogen iodide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14941/77A GB1577630A (en) | 1977-04-07 | 1977-04-07 | Process for the separation of sulphuric acid and hydriodic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2386480A1 FR2386480A1 (en) | 1978-11-03 |
| FR2386480B1 true FR2386480B1 (en) | 1981-07-31 |
Family
ID=10050245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7809928A Granted FR2386480A1 (en) | 1977-04-07 | 1978-04-04 | PROCESS FOR SEPARATION OF SULFURIC ACID AND IODHYDRIC ACID |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE865690A (en) |
| DE (1) | DE2815593C2 (en) |
| DK (1) | DK145878A (en) |
| FR (1) | FR2386480A1 (en) |
| GB (1) | GB1577630A (en) |
| IE (1) | IE46474B1 (en) |
| IT (1) | IT1102477B (en) |
| LU (1) | LU79382A1 (en) |
| NL (1) | NL7803696A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2339330A (en) * | 1942-04-08 | 1944-01-18 | Colgate Palmolive Peet Co | Preparing anhydrous hydrogen halides |
| US3333924A (en) * | 1964-01-10 | 1967-08-01 | Hazen Research | Recovery of acids |
| JPS547515B2 (en) * | 1974-04-27 | 1979-04-07 | ||
| DE2634662A1 (en) * | 1975-08-04 | 1977-02-17 | Gen Atomic Co | PROCESS FOR THE THERMOCHEMICAL PRODUCTION OF HYDROGEN |
-
1977
- 1977-04-07 GB GB14941/77A patent/GB1577630A/en not_active Expired
-
1978
- 1978-03-07 IE IE462/78A patent/IE46474B1/en unknown
- 1978-03-31 IT IT48702/78A patent/IT1102477B/en active
- 1978-03-31 DK DK145878A patent/DK145878A/en not_active Application Discontinuation
- 1978-04-04 FR FR7809928A patent/FR2386480A1/en active Granted
- 1978-04-05 BE BE1008812A patent/BE865690A/en not_active IP Right Cessation
- 1978-04-05 LU LU79382A patent/LU79382A1/en unknown
- 1978-04-06 NL NL7803696A patent/NL7803696A/en not_active Application Discontinuation
- 1978-04-07 DE DE2815593A patent/DE2815593C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7848702A0 (en) | 1978-03-31 |
| IT1102477B (en) | 1985-10-07 |
| IE46474B1 (en) | 1983-06-29 |
| IE780462L (en) | 1978-10-07 |
| DE2815593C2 (en) | 1986-12-18 |
| BE865690A (en) | 1978-07-31 |
| FR2386480A1 (en) | 1978-11-03 |
| GB1577630A (en) | 1980-10-29 |
| DE2815593A1 (en) | 1978-10-19 |
| LU79382A1 (en) | 1978-07-12 |
| NL7803696A (en) | 1978-10-10 |
| DK145878A (en) | 1978-10-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |