FR2283720B1 - - Google Patents
Info
- Publication number
- FR2283720B1 FR2283720B1 FR7527138A FR7527138A FR2283720B1 FR 2283720 B1 FR2283720 B1 FR 2283720B1 FR 7527138 A FR7527138 A FR 7527138A FR 7527138 A FR7527138 A FR 7527138A FR 2283720 B1 FR2283720 B1 FR 2283720B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18094674A DD117428A1 (enExample) | 1974-09-06 | 1974-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2283720A1 FR2283720A1 (fr) | 1976-04-02 |
| FR2283720B1 true FR2283720B1 (enExample) | 1980-10-03 |
Family
ID=5497210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7527138A Granted FR2283720A1 (fr) | 1974-09-06 | 1975-09-04 | Procede d'absorption et d'epuration definitive en une seule etape de gaz residuaires contenant de l'acide fluorhydrique et de l'acide chlorhydrique |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT369287B (enExample) |
| CS (1) | CS196565B1 (enExample) |
| DD (1) | DD117428A1 (enExample) |
| DE (1) | DE2538297A1 (enExample) |
| FR (1) | FR2283720A1 (enExample) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL273807A (enExample) * | 1900-01-01 | |||
| DE1113683B (de) * | 1953-04-10 | 1961-09-14 | Melissant Kom Ges Fuer Industr | Verfahren und Anlage zum Entchloren von Abgasen |
| FR1473585A (fr) * | 1966-03-22 | 1967-03-17 | Knapsack Ag | Procédé de dissipation de résidus d'hydrocarbures chlorés avec récupération d'acide chlorhydrique |
| AT290463B (de) * | 1968-02-01 | 1971-06-11 | Elektrokemisk As | Verfahren zur Rückgewinnung von Fluor aus kohlenstoffhaltigen Abfallstoffen |
| DE2058108A1 (de) * | 1970-11-26 | 1972-05-31 | Ernst Huerner & Co Gmbh | Verfahren zur Beseitigung von Stickoxyden aus Abgasen und Vorrichtung fuer dieses |
| BE791830A (fr) * | 1971-11-24 | 1973-03-16 | Metallgesellschaft Ag | Procede de purification des gaz |
-
1974
- 1974-09-06 DD DD18094674A patent/DD117428A1/xx active IP Right Grant
-
1975
- 1975-08-28 DE DE19752538297 patent/DE2538297A1/de not_active Withdrawn
- 1975-09-04 FR FR7527138A patent/FR2283720A1/fr active Granted
- 1975-09-04 AT AT0681975A patent/AT369287B/de not_active IP Right Cessation
- 1975-09-05 CS CS606275A patent/CS196565B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2538297A1 (de) | 1976-03-18 |
| ATA681975A (de) | 1982-05-15 |
| AT369287B (de) | 1982-12-27 |
| DD117428A1 (enExample) | 1976-01-12 |
| FR2283720A1 (fr) | 1976-04-02 |
| CS196565B1 (en) | 1980-03-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |