LU52410A1 - - Google Patents
Info
- Publication number
- LU52410A1 LU52410A1 LU52410DA LU52410A1 LU 52410 A1 LU52410 A1 LU 52410A1 LU 52410D A LU52410D A LU 52410DA LU 52410 A1 LU52410 A1 LU 52410A1
- Authority
- LU
- Luxembourg
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR40014A FR1492808A (fr) | 1965-11-26 | 1965-11-26 | Procédé d'obtention d'acide fluorhydrique de très haute pureté et appareil pour la mise en oeuvre du procédé ou d'un procédé analogue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU52410A1 true LU52410A1 (OSRAM) | 1967-01-23 |
Family
ID=8593601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU52410D LU52410A1 (OSRAM) | 1965-11-26 | 1966-11-22 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE689815A (OSRAM) |
| CH (1) | CH466242A (OSRAM) |
| ES (1) | ES333774A1 (OSRAM) |
| FR (1) | FR1492808A (OSRAM) |
| GB (1) | GB1141260A (OSRAM) |
| LU (1) | LU52410A1 (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4491570A (en) * | 1984-05-03 | 1985-01-01 | Pennwalt Corporation | Removal of arsenic from hydrogen fluoride |
| US4668497A (en) * | 1984-12-25 | 1987-05-26 | Hashimoto Chemical Industries Co., Ltd. | Process for purifying hydrogen fluoride |
| DE4135918A1 (de) * | 1991-10-31 | 1993-05-06 | Solvay Fluor Und Derivate Gmbh, 3000 Hannover, De | Herstellung von hochreinem fluorwasserstoff |
| US5800795A (en) * | 1993-03-12 | 1998-09-01 | Imperial Chemical Industries Plc | Hydrogen fluoride recovery process |
| CA2234693A1 (en) | 1995-10-10 | 1997-04-17 | Imperial Chemical Industries Plc | Hydrogen fluoride recovery process |
| GB9707176D0 (en) | 1997-04-09 | 1997-05-28 | Ici Plc | Hydrogen fluoride recovery process |
| RU2534252C1 (ru) * | 2013-05-07 | 2014-11-27 | Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Способ очистки фтористого водорода |
-
1965
- 1965-11-26 FR FR40014A patent/FR1492808A/fr not_active Expired
-
1966
- 1966-11-16 GB GB5136766A patent/GB1141260A/en not_active Expired
- 1966-11-17 BE BE689815D patent/BE689815A/xx unknown
- 1966-11-22 LU LU52410D patent/LU52410A1/xx unknown
- 1966-11-25 ES ES0333774A patent/ES333774A1/es not_active Expired
- 1966-11-25 CH CH1691266A patent/CH466242A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH466242A (fr) | 1968-12-15 |
| FR1492808A (fr) | 1967-08-25 |
| ES333774A1 (es) | 1967-12-16 |
| GB1141260A (en) | 1969-01-29 |
| BE689815A (OSRAM) | 1967-05-02 |