Process for producing hydrogen bis(fluorosulfonyl)imide

Poshusta, Joseph Carl; Tracy, Ryon

Title: Process for producing hydrogen bis(fluorosulfonyl)imide

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Abstract

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.

Inventors:: Poshusta, Joseph Carl; Tracy, Ryon

Issue Date:: 2018-10-16

Research Org.:: Ultra-Charge, Ltd., Haifa (Israel)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1489781

Patent Number(s):: 10099925

Application Number:: 15/368,592

Assignee:: Ultra-Charge, Ltd. (Haifa, IL)

Patent Classifications (CPCs):: C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

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C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B21/093 - containing also one or more sulfur atoms

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DOE Contract Number:: EE0007310

Resource Type:: Patent

Resource Relation:: Patent File Date: 2016 Dec 03

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Poshusta, Joseph Carl, and Tracy, Ryon. Process for producing hydrogen bis(fluorosulfonyl)imide.  United States: N. p., 2018. 
        Web.

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                    Poshusta, Joseph Carl, & Tracy, Ryon. Process for producing hydrogen bis(fluorosulfonyl)imide.  United States.

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                    Poshusta, Joseph Carl, and Tracy, Ryon. Tue .  
        "Process for producing hydrogen bis(fluorosulfonyl)imide".  United States.  https://www.osti.gov/servlets/purl/1489781.

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@article{osti_1489781,

  title        = {Process for producing hydrogen bis(fluorosulfonyl)imide},

  author       = {Poshusta, Joseph Carl and Tracy, Ryon},

  abstractNote = {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.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {10}

}

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