METHOD FOR PRODUCING BIS(FLUOROSULFONYL)IMIDE ALKALI METAL SALT AND BIS(FLUOROSULFONYL)IMIDE ALKALI METAL SALT COMPOSITION

The present invention provides a method for producing a bis(fluorosulfonyl)imide alkali metal salt by causing a reaction of a mixture that contains bis(fluorosulfonyl)imide and an alkali metal compound. According to this method for producing a bis(fluorosulfonyl)imide alkali metal salt, the total of...

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Main Authors FUKATA Yukihiro, SHIMIZU Hirotsugu, OKUMURA Yasunori, KATSUYAMA Hiromoto, YAMADA Kenji, KAWASE Takeo, ITAYAMA Naohiko, MIZUNO Hiroyuki, OKAJIMA Masayuki
Format Patent
LanguageEnglish
French
Japanese
Published 30.11.2017
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Summary:The present invention provides a method for producing a bis(fluorosulfonyl)imide alkali metal salt by causing a reaction of a mixture that contains bis(fluorosulfonyl)imide and an alkali metal compound. According to this method for producing a bis(fluorosulfonyl)imide alkali metal salt, the total of the weight ratios of the bis(fluorosulfonyl)imide, the alkali metal compound and the bis(fluorosulfonyl)imide alkali metal salt to the entire mixture after the reaction is 0.8 or more. L'invention fournit un procédé de fabrication de sel de métal alcalin de bis(fluorosulfonyl)imide selon lequel un sel de métal alcalin de bis(fluorosulfonyl)imide est fabriqué par réaction d'un mélange contenant un bis(fluorosulfonyl)imide et un composé métal alcalin. Le total du rapport massique dans ce sel de métal alcalin de bis(fluorosulfonyl)imide de bis(fluorosulfonyl)imide et de composé métal alcalin, est supérieur ou égal à 0,8 pour l'ensemble du mélange après réaction. 本発明は、ビス(フルオロスルホニル)イミドとアルカリ金属化合物とを含む混合物を反応させてビス(フルオロスルホニル)イミドアルカリ金属塩を製造する製造方法であって、反応後の混合物全体に対するビス(フルオロスルホニル)イミドとアルカリ金属化合物とビス(フルオロスルホニル)イミドアルカリ金属塩の重量比の合計が0.8以上である、ビス(フルオロスルホニル)イミドアルカリ金属塩の製造方法を提供する。
Bibliography:Application Number: WO2017JP19255