DD127548A1 - - Google Patents
Info
- Publication number
- DD127548A1 DD127548A1 DD194345A DD19434576A DD127548A1 DD 127548 A1 DD127548 A1 DD 127548A1 DD 194345 A DD194345 A DD 194345A DD 19434576 A DD19434576 A DD 19434576A DD 127548 A1 DD127548 A1 DD 127548A1
- Authority
- DD
- German Democratic Republic
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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD194345A DD127548A1 (en) | 1976-08-17 | 1976-08-17 | |
| IT5052077A IT1143593B (en) | 1976-08-17 | 1977-08-01 | Waste gas contg. hydrofluoric acid - purified by scrubbing with caustic soda soln. from which sodium fluoride crystals are recovered |
| NL7708551A NL7708551A (en) | 1976-08-17 | 1977-08-02 | PROCESS FOR THE FINAL PURIFICATION OF WASTE GASES CONTAINING FLUOR. |
| YU01907/77A YU190777A (en) | 1976-08-17 | 1977-08-03 | Process for the final purification of fluorine containing waste gases |
| FR7724796A FR2378556A1 (en) | 1976-08-17 | 1977-08-11 | Waste gas contg. hydrofluoric acid - purified by scrubbing with caustic soda soln. from which sodium fluoride crystals are recovered |
| HU77EA177A HU176220B (en) | 1976-08-17 | 1977-08-12 | Method for purifying final gases containing fluor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD194345A DD127548A1 (en) | 1976-08-17 | 1976-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD127548A1 true DD127548A1 (en) | 1977-09-28 |
Family
ID=5505436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD194345A DD127548A1 (en) | 1976-08-17 | 1976-08-17 |
Country Status (6)
| Country | Link |
|---|---|
| DD (1) | DD127548A1 (en) |
| FR (1) | FR2378556A1 (en) |
| HU (1) | HU176220B (en) |
| IT (1) | IT1143593B (en) |
| NL (1) | NL7708551A (en) |
| YU (1) | YU190777A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE9276T1 (en) * | 1980-04-04 | 1984-09-15 | Calgon Corporation | PROCESSES FOR REMOVING ACIDIC AND ACIDIC GASES AND VAPORS FROM GAS STREAM. |
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1976
- 1976-08-17 DD DD194345A patent/DD127548A1/xx unknown
-
1977
- 1977-08-01 IT IT5052077A patent/IT1143593B/en active
- 1977-08-02 NL NL7708551A patent/NL7708551A/en not_active Application Discontinuation
- 1977-08-03 YU YU01907/77A patent/YU190777A/en unknown
- 1977-08-11 FR FR7724796A patent/FR2378556A1/en active Granted
- 1977-08-12 HU HU77EA177A patent/HU176220B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2378556B3 (en) | 1980-10-10 |
| YU190777A (en) | 1982-05-31 |
| FR2378556A1 (en) | 1978-08-25 |
| NL7708551A (en) | 1978-02-21 |
| HU176220B (en) | 1981-01-28 |
| IT1143593B (en) | 1986-10-22 |