GB1026105A - Process for preparing vinyl fluoride and 1,1-difluoroethane - Google Patents
Process for preparing vinyl fluoride and 1,1-difluoroethaneInfo
- Publication number
- GB1026105A GB1026105A GB4413363A GB4413363A GB1026105A GB 1026105 A GB1026105 A GB 1026105A GB 4413363 A GB4413363 A GB 4413363A GB 4413363 A GB4413363 A GB 4413363A GB 1026105 A GB1026105 A GB 1026105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluoride
- alf3
- unit cell
- aluminium
- mixture
- 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
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 title abstract 3
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 abstract 16
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 6
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 5
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Glass Compositions (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23641162A | 1962-11-08 | 1962-11-08 | |
| US23641062A | 1962-11-08 | 1962-11-08 | |
| US236404A US3178483A (en) | 1962-11-08 | 1962-11-08 | Process for preparing vinyl and 1, 1-difluoroethane |
| US236413A US3178484A (en) | 1962-11-08 | 1962-11-08 | Process for preparing vinyl fluoride and 1, 1-difluoroethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1026105A true GB1026105A (en) | 1966-04-14 |
Family
ID=27499853
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4413363A Expired GB1026105A (en) | 1962-11-08 | 1963-11-08 | Process for preparing vinyl fluoride and 1,1-difluoroethane |
| GB4886964A Expired GB1026106A (en) | 1962-11-08 | 1963-11-08 | ª‰-aluminium fluoride |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4886964A Expired GB1026106A (en) | 1962-11-08 | 1963-11-08 | ª‰-aluminium fluoride |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE639669A (cs) |
| DE (1) | DE1224732B (cs) |
| FR (1) | FR1383927A (cs) |
| GB (2) | GB1026105A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4967023A (en) * | 1987-03-09 | 1990-10-30 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
| US5276224A (en) * | 1987-03-09 | 1994-01-04 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1263405A (en) * | 1984-05-23 | 1989-11-28 | Giantommaso Viola | Process for preparing neutral and functional perfluoropolyethers with controlled molecular weight |
| IT1230779B (it) * | 1989-07-12 | 1991-10-29 | Ausimont Srl | Procedimento per preparare 1,1,1,2 tetrafluoroetano. |
| IT1255781B (it) | 1992-08-14 | 1995-11-15 | Ausimont Spa | Procedimento per preparare 1,1,1-trifluoro-2-cloroetano |
| IT1291758B1 (it) | 1997-05-22 | 1999-01-21 | Ausimont Spa | Processo per la preparazione di fluoruro di alluminio |
| IT1312104B1 (it) | 1999-05-13 | 2002-04-04 | Ausimont Spa | Processo per ottenere pentafluoroetano per dismutazione ditetrafluorocloretano |
| IT1312105B1 (it) | 1999-05-13 | 2002-04-04 | Ausimont Spa | Procedimento per ottenere pentafluoroetano per dismutazione daclorotetrafluoroetano |
| ITMI991595A1 (it) | 1999-07-20 | 2001-01-20 | Ausimont Spa | Procedimento per eliminare cloro dai clorofluorocarburi |
| ITMI991596A1 (it) | 1999-07-20 | 2001-01-20 | Ausimont Spa | Processo per purificare pentafluoroetano da cloropentafluoroetano |
| WO2004060806A1 (en) | 2003-01-07 | 2004-07-22 | Humboldt-Universität Zu Berlin | Method for the preparation of high surface area metal fluorides |
| EP1440939A1 (en) * | 2003-01-07 | 2004-07-28 | Humboldt-Universität zu Berlin | Method for the preparation of amorphous metal fluorides |
-
1963
- 1963-11-02 DE DE1963P0032898 patent/DE1224732B/de active Pending
- 1963-11-07 BE BE639669D patent/BE639669A/fr unknown
- 1963-11-07 FR FR953025A patent/FR1383927A/fr not_active Expired
- 1963-11-08 GB GB4413363A patent/GB1026105A/en not_active Expired
- 1963-11-08 GB GB4886964A patent/GB1026106A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4967023A (en) * | 1987-03-09 | 1990-10-30 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
| US5091601A (en) * | 1987-03-09 | 1992-02-25 | Austimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
| US5276224A (en) * | 1987-03-09 | 1994-01-04 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
Also Published As
| Publication number | Publication date |
|---|---|
| BE639669A (cs) | 1964-03-02 |
| DE1224732B (de) | 1966-09-15 |
| FR1383927A (fr) | 1965-01-04 |
| GB1026106A (en) | 1966-04-14 |
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