ES330131A1 - Procedure for the preparation of organic compounds fluorates and chlorofluorates. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of organic compounds fluorates and chlorofluorates. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES330131A1 ES330131A1 ES0330131A ES330131A ES330131A1 ES 330131 A1 ES330131 A1 ES 330131A1 ES 0330131 A ES0330131 A ES 0330131A ES 330131 A ES330131 A ES 330131A ES 330131 A1 ES330131 A1 ES 330131A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparation
- organic compounds
- machine
- legally binding
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for the preparation of fluorinated and chlorofluorinated organic compounds, obtained by means of the vapor phase chlorofluorination of aliphatic hydrocarbons having up to two carbon atoms with an improved catalyst life, which process comprises mixing said hydrocarbons with chlorine, hydrofluoric acid and with at least one halogenated hydrocarbon recirculated from the mixture of the reaction products, in preferably high molar ratio to the starting aliphatic hydrocarbon, and passing the mixture thus obtained on a solid catalyst system composed of a catalyst of fluorination used alone or together with a chlorination catalyst, characterized in that in said process the chlorofluorination of said aliphatic hydrocarbons is conducted in the presence of oxygen in molar amounts comprised between 0.05% and 10% moles with respect to the moles of hydrocarbon to fluoride, or interval temperatures from 250º C to 700º C, with a contact time below 30 seconds and at pressures in the range from 1 to 15 atmospheres. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT898365 | 1965-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES330131A1 true ES330131A1 (en) | 1967-06-01 |
Family
ID=59283993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0330131A Expired ES330131A1 (en) | 1965-09-14 | 1966-07-30 | Procedure for the preparation of organic compounds fluorates and chlorofluorates. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES330131A1 (en) |
-
1966
- 1966-07-30 ES ES0330131A patent/ES330131A1/en not_active Expired
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