FOERFARANDE FOER FRAMSTAELLNING AV KISELTETRAFLUORID

A process for producing silicon tetrafluoride by hydrolysis of gases containing silicon fluoride, the hydrolysate being reacted with sodium fluoride, potassium fluoride and/or barium fluoride and the reaction product obtained decomposed thermally, thereby forming silicon tetrafluoride.

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1. Verfasser: PORCHAM,WOLFGANG
Format: Patent
Sprache:fin ; swe
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Zusammenfassung:A process for producing silicon tetrafluoride by hydrolysis of gases containing silicon fluoride, the hydrolysate being reacted with sodium fluoride, potassium fluoride and/or barium fluoride and the reaction product obtained decomposed thermally, thereby forming silicon tetrafluoride.