ES250481A1 - Procedimiento de recuperaciën de gas - Google Patents
Procedimiento de recuperaciën de gasInfo
- Publication number
- ES250481A1 ES250481A1 ES0250481A ES250481A ES250481A1 ES 250481 A1 ES250481 A1 ES 250481A1 ES 0250481 A ES0250481 A ES 0250481A ES 250481 A ES250481 A ES 250481A ES 250481 A1 ES250481 A1 ES 250481A1
- Authority
- ES
- Spain
- Prior art keywords
- al2o3
- gas
- less
- preparation
- aluminium fluoride
- Prior art date
- 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
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 title abstract 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title 2
- 239000007789 gas Substances 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 7
- 229910052593 corundum Inorganic materials 0.000 abstract 6
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910001610 cryolite Inorganic materials 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
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
- C01B7/195—Separation; Purification
- C01B7/197—Separation; Purification by adsorption
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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)
Abstract
Procedimiento de recuperación de gas, por separación del ácido fluorhídrico de una mezcla gaseosa, caracterizándose porque la referida mezcla que contiene menos de uno por ciento en volumen de ácido fluorhídrico, se pone en contacto, a temperatura inferior a 650º C. con alumina activada de superficie especifica superior a 150 m²/g.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR769395 | 1958-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES250481A1 true ES250481A1 (es) | 1960-04-16 |
Family
ID=8706887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0250481A Expired ES250481A1 (es) | 1958-07-03 | 1959-07-02 | Procedimiento de recuperaciën de gas |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE580324A (es) |
| CH (1) | CH381651A (es) |
| DE (1) | DE1091994B (es) |
| ES (1) | ES250481A1 (es) |
| FR (1) | FR1209223A (es) |
| GB (1) | GB902798A (es) |
| LU (1) | LU37380A1 (es) |
| NL (1) | NL240850A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO131825C (es) * | 1972-03-22 | 1975-08-13 | Elkem Spigerverket As | |
| US4009214A (en) * | 1975-04-25 | 1977-02-22 | The Lummus Company | Separation of hydrogen fluoride from hydrogen chloride gas |
| US4113832A (en) * | 1977-11-28 | 1978-09-12 | Kaiser Aluminum & Chemical Corporation | Process for the utilization of waste materials from electrolytic aluminum reduction systems |
| EP0011027B1 (fr) * | 1978-10-31 | 1984-02-15 | Air Industrie | Procédé de traitement d'une matière adsorbante se présentant sous forme de particules chargées d'au moins deux composés volatils de stabilités thermiques différentes |
| FR2440222A1 (fr) * | 1978-10-31 | 1980-05-30 | Air Ind | Procede de regeneration d'une matiere adsorbante se presentant sous forme de particules chargees d'au moins deux composes volatils de stabilites thermiques differentes |
| IT1291758B1 (it) * | 1997-05-22 | 1999-01-21 | Ausimont Spa | Processo per la preparazione di fluoruro di alluminio |
| IT1303073B1 (it) | 1998-05-07 | 2000-10-23 | Ausimont Spa | Processo per la preparazione di fluoruro di alluminio |
-
1958
- 1958-07-03 FR FR1209223D patent/FR1209223A/fr not_active Expired
-
1959
- 1959-07-01 GB GB2261459A patent/GB902798A/en not_active Expired
- 1959-07-01 CH CH7517659A patent/CH381651A/fr unknown
- 1959-07-02 NL NL240850A patent/NL240850A/xx unknown
- 1959-07-02 ES ES0250481A patent/ES250481A1/es not_active Expired
- 1959-07-02 LU LU37380A patent/LU37380A1/xx unknown
- 1959-07-03 DE DE1959P0023075 patent/DE1091994B/de active Pending
- 1959-07-03 BE BE580324A patent/BE580324A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU37380A1 (es) | 1959-09-02 |
| BE580324A (fr) | 1960-01-04 |
| FR1209223A (fr) | 1960-02-29 |
| CH381651A (fr) | 1964-09-15 |
| NL240850A (es) | 1964-01-27 |
| GB902798A (en) | 1962-08-09 |
| DE1091994B (de) | 1960-11-03 |
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