RO67415A - PROCESS FOR THE REGENERATION OF ALUMINUM OXIDE, SODIUM ALUMINATE, ALKALINOUS ALUMINUM OXIDE USED AS ABSORBENT BY SEPARATING COMPOUNDS WITH FLUORINE FROM WASTE GASES - Google Patents
PROCESS FOR THE REGENERATION OF ALUMINUM OXIDE, SODIUM ALUMINATE, ALKALINOUS ALUMINUM OXIDE USED AS ABSORBENT BY SEPARATING COMPOUNDS WITH FLUORINE FROM WASTE GASESInfo
- Publication number
- RO67415A RO67415A RO7479985A RO7998574A RO67415A RO 67415 A RO67415 A RO 67415A RO 7479985 A RO7479985 A RO 7479985A RO 7998574 A RO7998574 A RO 7998574A RO 67415 A RO67415 A RO 67415A
- Authority
- RO
- Romania
- Prior art keywords
- aluminum oxide
- alkalinous
- absorbent
- regeneration
- fluorine
- Prior art date
Links
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 title 1
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 229910052731 fluorine Inorganic materials 0.000 title 1
- 239000011737 fluorine Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
- 229910001388 sodium aluminate Inorganic materials 0.000 title 1
- 239000002912 waste gas Substances 0.000 title 1
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
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732346537 DE2346537A1 (en) | 1973-09-15 | 1973-09-15 | PROCESS FOR PROCESSING ALUMINUM OXIDE, SODIUM ALUMINATE AND / OR ALKALIZED ALUMINUM OXIDE USED TO SEPARATE FLUORINE COMPOUNDS FROM EXHAUST GASES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO67415A true RO67415A (en) | 1979-08-15 |
Family
ID=5892679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7479985A RO67415A (en) | 1973-09-15 | 1974-09-13 | PROCESS FOR THE REGENERATION OF ALUMINUM OXIDE, SODIUM ALUMINATE, ALKALINOUS ALUMINUM OXIDE USED AS ABSORBENT BY SEPARATING COMPOUNDS WITH FLUORINE FROM WASTE GASES |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5056388A (en) |
| AT (1) | AT334102B (en) |
| BE (1) | BE819762A (en) |
| BR (1) | BR7407091D0 (en) |
| CS (1) | CS179921B2 (en) |
| DE (1) | DE2346537A1 (en) |
| FR (1) | FR2243723A1 (en) |
| GB (1) | GB1479924A (en) |
| IN (1) | IN141991B (en) |
| IT (1) | IT1021221B (en) |
| NL (1) | NL7408920A (en) |
| NO (1) | NO742076L (en) |
| PL (1) | PL91714B1 (en) |
| RO (1) | RO67415A (en) |
| SE (1) | SE7411593L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2928368A1 (en) | 1979-07-13 | 1981-02-05 | Metallgesellschaft Ag | METHOD FOR PRODUCING HYDROFLUORINE |
| DE2942439C2 (en) * | 1979-10-20 | 1981-10-15 | Vereinigte Aluminium-Werke Ag, 5300 Bonn | Process and device for the production of hydrogen fluoride from fluorine-containing materials by pyrohydrolysis |
-
1973
- 1973-09-15 DE DE19732346537 patent/DE2346537A1/en active Pending
-
1974
- 1974-04-19 IN IN896/CAL/74A patent/IN141991B/en unknown
- 1974-05-17 AT AT413374A patent/AT334102B/en not_active IP Right Cessation
- 1974-06-04 FR FR7419211A patent/FR2243723A1/fr not_active Withdrawn
- 1974-06-07 NO NO742076A patent/NO742076L/no unknown
- 1974-06-18 JP JP49069595A patent/JPS5056388A/ja active Pending
- 1974-07-02 NL NL7408920A patent/NL7408920A/en unknown
- 1974-07-22 CS CS7400005219A patent/CS179921B2/en unknown
- 1974-08-15 GB GB36035/74A patent/GB1479924A/en not_active Expired
- 1974-08-27 BR BR7091/74A patent/BR7407091D0/en unknown
- 1974-09-10 BE BE6044743A patent/BE819762A/en unknown
- 1974-09-10 IT IT27105/74A patent/IT1021221B/en active
- 1974-09-13 PL PL1974174096A patent/PL91714B1/xx unknown
- 1974-09-13 SE SE7411593A patent/SE7411593L/xx unknown
- 1974-09-13 RO RO7479985A patent/RO67415A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5056388A (en) | 1975-05-17 |
| SE7411593L (en) | 1975-03-17 |
| IN141991B (en) | 1977-05-14 |
| AT334102B (en) | 1976-12-27 |
| PL91714B1 (en) | 1977-03-31 |
| NO742076L (en) | 1975-04-14 |
| BR7407091D0 (en) | 1975-07-29 |
| DE2346537A1 (en) | 1975-04-24 |
| IT1021221B (en) | 1978-01-30 |
| CS179921B2 (en) | 1977-12-30 |
| ATA413374A (en) | 1976-04-15 |
| FR2243723A1 (en) | 1975-04-11 |
| BE819762A (en) | 1975-03-10 |
| GB1479924A (en) | 1977-07-13 |
| AU6913874A (en) | 1975-11-20 |
| NL7408920A (en) | 1975-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE824672A (en) | PROCESS FOR SEPARATING HYDROFLUORIC ACID FROM RESIDUAL GASES FROM ELECTROLYSIS OF ALUMINUM BY DRY ADSORPTION ON ALUMINUM OXIDE | |
| FR2535703B1 (en) | PROCESS FOR THE PREPARATION OF ALKALI POOR ALUMINUM A, FOR CERAMIC USE | |
| BE755823A (en) | PROCESS FOR THE SEPARATION OF ACID GAS FROM HOT GAS MIXTURES CONTAINING WATER VAPOR | |
| NO151162C (en) | PROCEDURE FOR PYROHYDROLYSE AA RECOVERED FLUOR, ALUMINUM AND SODIUM CONTENTS FROM WASTE MATERIALS MADE BY ALUMINUM ELECTROLYSE | |
| DE2967006D1 (en) | Process for the separation of constituents of gas/gas, liquid/liquid, or liquid/solid mixtures or solutions | |
| RO69545A (en) | PROCESS FOR THE PREPARATION OF PERMEABLE MICROPOROUS SURFACES WATER VAPORS | |
| ES554264A0 (en) | PROCEDURE TO PURIFY LITHIUM | |
| BE896830A (en) | PROCESS FOR THE PREPARATION OF 26, 26, 26, 27, 27, 27-HEXAFLUORO-1 ALPHA, 25-DIHYDROXYCHOLESTEROL. | |
| FR2290500A1 (en) | FUSION ALUMINUM REFINING PROCESS | |
| BE797066A (en) | PROCESS FOR SEPARATING FLUORINE COMPOUNDS FROM WASTE GASES FROM OVENS FOR ELECTROLYTIC ALUMINUM PRODUCTION | |
| RO67415A (en) | PROCESS FOR THE REGENERATION OF ALUMINUM OXIDE, SODIUM ALUMINATE, ALKALINOUS ALUMINUM OXIDE USED AS ABSORBENT BY SEPARATING COMPOUNDS WITH FLUORINE FROM WASTE GASES | |
| BE834229A (en) | PROCESS FOR BRAZING ALUMINUM PARTS, ESPECIALLY OF HEAT EXCHANGERS | |
| CA992725A (en) | Method of recovering fluorine from aluminium reduction cell waste gases | |
| FR2575669B1 (en) | PROCESS FOR THE SEPARATION OF URANIUM ISOTOPES BY OXIDOREDUCTION CHROMATOGRAPHY | |
| BE878221A (en) | PROCESS FOR THE PREPARATION OF VERY POROUS ALUMIN BY INJECTION OF DILUTED ALUMINUM ALKOXIDE. | |
| FR2343803A1 (en) | PROCESS FOR THE PREPARATION OF CARBON PARTICLES WITHOUT WATER | |
| ES523678A0 (en) | ELECTROLYSIS TANK FOR THE PRODUCTION OF ALUMINUM. | |
| FR2274331A1 (en) | PERFECTED PROCESS FOR CONTINUOUS SEPARATION, BY SORPTION AND DESORPTION, OF THE CONSTITUENTS OF A LIQUID MIXTURE | |
| FR2303798A1 (en) | PROCESS FOR THE PREPARATION OF (3R, 3'R) -ZEAXANTHENE | |
| FR2480790B1 (en) | CARBOTHERMAL PROCESS FOR THE PRODUCTION OF ALUMINUM | |
| SU609547A1 (en) | Solution for purifying gases from acidic components | |
| SU474555A1 (en) | The method of purification of hydrocarbon gases from mercaptans | |
| RO65628A (en) | FACILITIES FOR THE RECOVERY, AMMONIA OF R GASES | |
| BE817578R (en) | PROCESS FOR BRAZING ALUMINUM AND ITS ALLOYS | |
| SU587979A1 (en) | Method of purifying gases from carbon dioxide |