BE621924A - - Google Patents
Info
- Publication number
- BE621924A BE621924A BE621924DA BE621924A BE 621924 A BE621924 A BE 621924A BE 621924D A BE621924D A BE 621924DA BE 621924 A BE621924 A BE 621924A
- Authority
- BE
- Belgium
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)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1961B0063886 DE1265723B (en) | 1961-09-02 | 1961-09-02 | Process for the treatment of reaction gases in the production of hydrofluoric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621924A true BE621924A (en) | 1962-12-17 |
Family
ID=6974178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621924D BE621924A (en) | 1961-09-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE621924A (en) |
| CH (1) | CH477363A (en) |
| DE (1) | DE1265723B (en) |
| GB (1) | GB1004389A (en) |
| NL (2) | NL282581A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725536A (en) * | 1968-02-26 | 1973-04-03 | R Gentili | Method of the continuous production of hydrofluoric acid |
| US5271918A (en) * | 1991-03-11 | 1993-12-21 | Alliedsignal Inc. | Furnace gas - sulfuric acid contact process for HF manufacture |
-
0
- BE BE621924D patent/BE621924A/xx unknown
- NL NL134279D patent/NL134279C/xx active
- NL NL282581D patent/NL282581A/xx unknown
-
1961
- 1961-09-02 DE DE1961B0063886 patent/DE1265723B/en active Pending
-
1962
- 1962-08-13 GB GB3089362A patent/GB1004389A/en not_active Expired
- 1962-08-31 CH CH1043062A patent/CH477363A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL134279C (en) | 1972-01-17 |
| CH477363A (en) | 1969-08-31 |
| NL282581A (en) | |
| DE1265723B (en) | 1968-04-11 |
| GB1004389A (en) | 1965-09-15 |