FI41151B - - Google Patents
Info
- Publication number
- FI41151B FI41151B FI114163A FI114163A FI41151B FI 41151 B FI41151 B FI 41151B FI 114163 A FI114163 A FI 114163A FI 114163 A FI114163 A FI 114163A FI 41151 B FI41151 B FI 41151B
- Authority
- FI
- Finland
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
- C01B7/193—Preparation from silicon tetrafluoride, fluosilicic acid or fluosilicates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0067597 | 1962-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI41151B true FI41151B (fi) | 1969-06-02 |
| FI41151C FI41151C (fi) | 1969-09-10 |
Family
ID=6975581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI114163A FI41151C (fi) | 1962-06-07 | 1963-06-05 | Menetelmä fluorivetyhapon talteenottamiseksi piifluorivetyhaposta |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE633298A (fi) |
| CH (1) | CH444127A (fi) |
| DE (1) | DE1271086B (fi) |
| FI (1) | FI41151C (fi) |
| FR (1) | FR1514921A (fi) |
| NL (2) | NL132434C (fi) |
| SE (1) | SE309410B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947558A (en) * | 1973-08-16 | 1976-03-30 | Dow Chemical (Nederland) B.V. | Method of recovering HF from mixtures containing C1 -C3 halocarbon compounds |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2413205A (en) * | 1943-04-17 | 1946-12-24 | Phillips Petroleum Co | Dehydration of hydrohalogen acid by distillation |
| US2520947A (en) * | 1946-04-08 | 1950-09-05 | Phillips Petroleum Co | Recovery of hydrogen halides |
-
0
- BE BE633298D patent/BE633298A/fr unknown
- NL NL293711D patent/NL293711A/xx unknown
- NL NL132434D patent/NL132434C/xx active
-
1962
- 1962-06-07 DE DE19621271086 patent/DE1271086B/de not_active Withdrawn
-
1963
- 1963-05-28 CH CH668663A patent/CH444127A/de unknown
- 1963-06-04 FR FR936924A patent/FR1514921A/fr not_active Expired
- 1963-06-05 FI FI114163A patent/FI41151C/fi active
- 1963-06-06 SE SE625963A patent/SE309410B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL293711A (fi) | |
| CH444127A (de) | 1967-09-30 |
| FI41151C (fi) | 1969-09-10 |
| NL132434C (fi) | |
| FR1514921A (fr) | 1968-03-01 |
| SE309410B (fi) | 1969-03-24 |
| DE1271086B (de) | 1968-06-27 |
| BE633298A (fi) |