SU396871A3 - - Google Patents
Info
- Publication number
- SU396871A3 SU396871A3 SU1491471A SU1491471A SU396871A3 SU 396871 A3 SU396871 A3 SU 396871A3 SU 1491471 A SU1491471 A SU 1491471A SU 1491471 A SU1491471 A SU 1491471A SU 396871 A3 SU396871 A3 SU 396871A3
- Authority
- SU
- USSR - Soviet Union
Links
Classifications
-
- 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
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/192—Preparation from fluorspar
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX11525169 | 1969-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU396871A1 SU396871A1 (en) | |
| SU396871A3 true SU396871A3 (en) | 1973-08-29 |
Family
ID=19745288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1491471A SU396871A3 (en) | 1969-11-11 | 1970-11-11 |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA946125A (en) |
| DE (1) | DE2048277C3 (en) |
| ES (1) | ES382184A1 (en) |
| FR (1) | FR2069238A5 (en) |
| GB (1) | GB1304781A (en) |
| NL (1) | NL7014949A (en) |
| SU (1) | SU396871A3 (en) |
| ZA (1) | ZA707456B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2453495C1 (en) * | 2010-12-03 | 2012-06-20 | Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Method of producing hydrogen fluoride |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564449B1 (en) * | 1984-05-18 | 1988-06-03 | Atochem | PROCESS FOR PRODUCING FLUORHYDRIC ACID BY REACTION OF SULFURIC ACID ON SPATH FLUOR IN A ROTATING OVEN |
| EP0460524B1 (en) * | 1990-06-01 | 1994-08-10 | Asahi Glass Company Ltd. | Process for preparing hydrogen fluoride |
| CN101600649A (en) * | 2007-02-02 | 2009-12-09 | 苏威氟有限公司 | Prepare hydrogen fluoride by Calcium Fluoride (Fluorspan) and sulfuric acid |
-
1970
- 1970-07-01 GB GB3195470A patent/GB1304781A/en not_active Expired
- 1970-07-27 ES ES382184A patent/ES382184A1/en not_active Expired
- 1970-10-01 DE DE2048277A patent/DE2048277C3/en not_active Expired
- 1970-10-12 NL NL7014949A patent/NL7014949A/xx not_active Application Discontinuation
- 1970-10-22 CA CA096,289A patent/CA946125A/en not_active Expired
- 1970-11-03 ZA ZA707456A patent/ZA707456B/en unknown
- 1970-11-10 FR FR7040408A patent/FR2069238A5/fr not_active Expired
- 1970-11-11 SU SU1491471A patent/SU396871A3/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2453495C1 (en) * | 2010-12-03 | 2012-06-20 | Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Method of producing hydrogen fluoride |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA707456B (en) | 1971-11-24 |
| GB1304781A (en) | 1973-01-31 |
| DE2048277B2 (en) | 1978-02-09 |
| FR2069238A5 (en) | 1971-09-03 |
| ES382184A1 (en) | 1972-10-16 |
| DE2048277C3 (en) | 1978-09-21 |
| NL7014949A (en) | 1971-05-13 |
| DE2048277A1 (en) | 1971-05-19 |
| CA946125A (en) | 1974-04-30 |