GB1265245A - - Google Patents
Info
- Publication number
- GB1265245A GB1265245A GB1265245DA GB1265245A GB 1265245 A GB1265245 A GB 1265245A GB 1265245D A GB1265245D A GB 1265245DA GB 1265245 A GB1265245 A GB 1265245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trichloroethane
- activated
- fluoride
- catalyst
- vapour
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 2
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- QVLAWKAXOMEXPM-UHFFFAOYSA-N 1,1,1,2-tetrachloroethane Chemical compound ClCC(Cl)(Cl)Cl QVLAWKAXOMEXPM-UHFFFAOYSA-N 0.000 abstract 1
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 abstract 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 abstract 1
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 abstract 1
- ATEBGNALLCMSGS-UHFFFAOYSA-N 2-chloro-1,1-difluoroethane Chemical compound FC(F)CCl ATEBGNALLCMSGS-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000005909 Kieselgur Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- SHXXPRJOPFJRHA-UHFFFAOYSA-K iron(iii) fluoride Chemical compound F[Fe](F)F SHXXPRJOPFJRHA-UHFFFAOYSA-K 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 239000008262 pumice Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691925568 DE1925568C3 (de) | 1969-05-20 | 1969-05-20 | Verfahren zur Dehydrochlorierung von asymmetrisch substituierten Polychloräthanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1265245A true GB1265245A (en)) | 1972-03-01 |
Family
ID=5734617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1265245D Expired GB1265245A (en)) | 1969-05-20 | 1970-05-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE750669A (en)) |
| DE (1) | DE1925568C3 (en)) |
| FR (1) | FR2043544B1 (en)) |
| GB (1) | GB1265245A (en)) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000847A1 (en) * | 1977-08-16 | 1979-02-21 | BP Chemicals Limited | Vinyl chloride monomer production |
| US7335806B2 (en) | 2006-02-14 | 2008-02-26 | Ppg Industries Ohio, Inc. | Integrated process for producing 1,2-dichloroethylene |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2729136A1 (fr) * | 1995-01-05 | 1996-07-12 | Atochem Elf Sa | Procede de deshydrofluoration de fluoroalcanes en fluoroalcenes. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599631A (en) * | 1945-12-06 | 1952-06-10 | Du Pont | Preparation of vinyl fluoride |
| FR1312185A (fr) * | 1960-12-27 | 1962-12-14 | Stauffer Chemical Co | Procédé de déhydrohalogénation de fluorochloroalcanes |
| US3413360A (en) * | 1964-09-22 | 1968-11-26 | Phillips Petroleum Co | Hydrofluorination and dehydrofluorination and catalysts therefor |
-
1969
- 1969-05-20 DE DE19691925568 patent/DE1925568C3/de not_active Expired
-
1970
- 1970-05-15 GB GB1265245D patent/GB1265245A/en not_active Expired
- 1970-05-19 FR FR7018086A patent/FR2043544B1/fr not_active Expired
- 1970-05-20 BE BE750669D patent/BE750669A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000847A1 (en) * | 1977-08-16 | 1979-02-21 | BP Chemicals Limited | Vinyl chloride monomer production |
| US7335806B2 (en) | 2006-02-14 | 2008-02-26 | Ppg Industries Ohio, Inc. | Integrated process for producing 1,2-dichloroethylene |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1925568B2 (de) | 1974-02-21 |
| BE750669A (fr) | 1970-11-20 |
| DE1925568C3 (de) | 1974-09-19 |
| FR2043544A1 (en)) | 1971-02-19 |
| DE1925568A1 (de) | 1970-11-26 |
| FR2043544B1 (en)) | 1973-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |