JPS5738308A - Manufacture of sf5c - Google Patents
Manufacture of sf5cInfo
- Publication number
- JPS5738308A JPS5738308A JP10980980A JP10980980A JPS5738308A JP S5738308 A JPS5738308 A JP S5738308A JP 10980980 A JP10980980 A JP 10980980A JP 10980980 A JP10980980 A JP 10980980A JP S5738308 A JPS5738308 A JP S5738308A
- Authority
- JP
- Japan
- Prior art keywords
- useful
- hydrofluoric acid
- insulating material
- high voltage
- amine compound
- 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.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To inexpensively obtain high-purity SF5Cl useful as a starting material for manufacturing SF6 as an insulating material for high voltage in a high yield by reacting an amine compound of hydrofluoric acid with sulfur chloride and excess chlorine.
CONSTITUTION: The desired SF5Cl is obtd. by reacting 1mol sulfur chloride with about 1W15mol amine compound of hydrofluoric acid represented by general formula A(HF)n (where A is an amine such as pyridine, quinoline, picoline or trimethylamine, and n is 1W6) and about 2W10mol chlorine at about 0W60°C under about 1W10kg/cm2G pressure. The reaction can be performed more smoothly in the presence of a solvent such as halogenated hydrocarbons including methylene chloride, chloroform, CCl4 and fluorotrichloromethane. By thermally decomposing the resulting SF5Cl, SF6 useful as an insulating material for high voltage can be manufactured.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10980980A JPS6038324B2 (en) | 1980-08-12 | 1980-08-12 | Production method of SF↓5Cl |
GB8122792A GB2081694B (en) | 1980-08-12 | 1981-07-23 | Sulphur hexafluoride |
US06/286,887 US4390511A (en) | 1980-08-12 | 1981-07-27 | Process for producing SF6 through SF5 Cl |
IT23389/81A IT1138140B (en) | 1980-08-12 | 1981-08-06 | PROCEDURE TO PRODUCE SF6 THROUGH SF5CL |
FR8115464A FR2488586A1 (en) | 1980-08-12 | 1981-08-10 | PROCESS FOR PREPARING SF6 VIA SF5CL |
DE19813131744 DE3131744A1 (en) | 1980-08-12 | 1981-08-11 | METHOD FOR PRODUCING SULFUR HEXAFLUORIDE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10980980A JPS6038324B2 (en) | 1980-08-12 | 1980-08-12 | Production method of SF↓5Cl |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5738308A true JPS5738308A (en) | 1982-03-03 |
JPS6038324B2 JPS6038324B2 (en) | 1985-08-31 |
Family
ID=14519744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10980980A Expired JPS6038324B2 (en) | 1980-08-12 | 1980-08-12 | Production method of SF↓5Cl |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6038324B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011524327A (en) * | 2008-06-11 | 2011-09-01 | アバントバイオ・コーポレイシヨン | Bromine-promoted synthesis of fluorine-sulfur compounds |
-
1980
- 1980-08-12 JP JP10980980A patent/JPS6038324B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011524327A (en) * | 2008-06-11 | 2011-09-01 | アバントバイオ・コーポレイシヨン | Bromine-promoted synthesis of fluorine-sulfur compounds |
Also Published As
Publication number | Publication date |
---|---|
JPS6038324B2 (en) | 1985-08-31 |
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