PROCESS FOR PRODUCING HYDROGEN BIS(FLUOROSULFONYL)IMIDE

The present invention provides a process for producing hydrogen bis(fluorosulfonyl)-imide (HFSI) by fluorination of a liquid hydrogen bis(chlorosulfonyl)imide (HCSI) using a gaseous hydrogen fluoride. In some embodiments, HFSI that is produced is separated from the reaction mixture as a gas and is c...

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Bibliographische Detailangaben
Hauptverfasser: TRACY, Ryon, POSHUSTA, Joseph, Carl
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention provides a process for producing hydrogen bis(fluorosulfonyl)-imide (HFSI) by fluorination of a liquid hydrogen bis(chlorosulfonyl)imide (HCSI) using a gaseous hydrogen fluoride. In some embodiments, HFSI that is produced is separated from the reaction mixture as a gas and is condensed to collect a liquid HFSI.