| 发明名称 | Storage method for trifluoroethylene, and storage container for trifluoroethylene | ||
| 摘要 | To provide a method for storing trifluoroethylene filled in a container for storage, transportation, etc., stably without causing a reaction such as polymerization. The method is characterized in that trifluoroethylene is stored in a sealed container in such a state that a gas phase and a liquid phase coexist, and in the gas phase, the concentration of oxygen at a temperature of 25° C. is kept to be at most 1,000 ppm by volume. | ||
| 申请公布号 | US9638371(B2) | 申请公布日期 | 2017.05.02 |
| 申请号 | US201614995566 | 申请日期 | 2016.01.14 |
| 申请人 | Asahi Glass Company, Limited | 发明人 | Tsuzaki Masaaki;Fukushima Masato;Shigematsu Maki |
| 分类号 | F17C5/02;F17C1/00;C07C21/18 | 主分类号 | F17C5/02 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A method for storing trifluoroethylene in a sealed storage container, trifluoroethylene is stored in such a state that a gas phase and a liquid phase coexist, and the concentration of oxygen in the gas phase at a temperature of 25° C. is kept to be less than 1,000 ppm by volume. | ||
| 地址 | Chiyoda-ku JP | ||