BE760337A - Procede pour separer l'acide fluorhydrique des gaz - Google Patents
Procede pour separer l'acide fluorhydrique des gazInfo
- Publication number
- BE760337A BE760337A BE760337A BE760337A BE760337A BE 760337 A BE760337 A BE 760337A BE 760337 A BE760337 A BE 760337A BE 760337 A BE760337 A BE 760337A BE 760337 A BE760337 A BE 760337A
- Authority
- BE
- Belgium
- Prior art keywords
- gases
- hydrofluoric acid
- separating
- separating hydrofluoric
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/02—Fluorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/50—Fluorides
- C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702002537 DE2002537C2 (de) | 1970-01-21 | Verfahren zur Abtrennung von gasförmigem Fluorwasserstoff aus Abgasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE760337A true BE760337A (fr) | 1971-05-17 |
Family
ID=5760142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE760337A BE760337A (fr) | 1970-01-21 | 1970-12-15 | Procede pour separer l'acide fluorhydrique des gaz |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT325583B (xx) |
| BE (1) | BE760337A (xx) |
| CH (1) | CH559572A5 (xx) |
| FR (1) | FR2075063A5 (xx) |
| GB (1) | GB1309611A (xx) |
| LU (1) | LU62423A1 (xx) |
| NL (1) | NL168791C (xx) |
| NO (1) | NO130890C (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510132A1 (de) * | 1985-03-20 | 1986-09-25 | Reimbold & Strick GmbH & Co, 5000 Köln | Verfahren zur wertstoffgewinnung |
| IS3896A (is) * | 1991-08-07 | 1993-02-08 | Comalco Aluminium Limited | Hreinsun á loftkenndum flúoríðum úr útblæstri iðjuvera |
| AU647668B2 (en) * | 1991-08-07 | 1994-03-24 | Comalco Aluminium Limited | Scrubbing gaseous fluorides |
-
1970
- 1970-11-25 AT AT1064370A patent/AT325583B/de not_active IP Right Cessation
- 1970-11-26 CH CH1749870A patent/CH559572A5/xx not_active IP Right Cessation
- 1970-12-15 BE BE760337A patent/BE760337A/xx unknown
- 1970-12-16 NO NO484070A patent/NO130890C/no unknown
- 1970-12-21 FR FR7045998A patent/FR2075063A5/fr not_active Expired
-
1971
- 1971-01-04 GB GB35871A patent/GB1309611A/en not_active Expired
- 1971-01-14 LU LU62423D patent/LU62423A1/xx unknown
- 1971-01-20 NL NL7100772A patent/NL168791C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LU62423A1 (xx) | 1971-08-04 |
| FR2075063A5 (xx) | 1971-10-08 |
| ATA1064370A (de) | 1975-01-15 |
| AT325583B (de) | 1975-10-27 |
| NO130890B (xx) | 1974-11-25 |
| NL168791B (nl) | 1981-12-16 |
| DE2002537A1 (xx) | 1971-04-15 |
| NO130890C (xx) | 1975-03-05 |
| NL7100772A (xx) | 1971-07-23 |
| NL168791C (nl) | 1982-05-17 |
| CH559572A5 (xx) | 1975-03-14 |
| GB1309611A (en) | 1973-03-14 |
| DE2002537B2 (de) | 1971-04-15 |
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