METHOD OF EXTRACTING COMPONENTS FROM STEAM-GAS MIXTURES FORMED DURING PRODUCTION OF POLYCRYSTALLINE SILICON

FIELD: chemistry.SUBSTANCE: invention relates to production of polycrystalline silicon. In process of producing silicon are formed steam-gas mixtures containing vapour of chlorosilanes, hydrogen and hydrogen chloride. For extraction of chlorosilanes, hydrogen and hydrogen chloride, method comprises...

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Hauptverfasser: Mashkovtsev Pavel Dmitrievich, Sidorov Viktor Mikhajlovich, Bessonnyj Evgenij Anatolevich
Format: Patent
Sprache:eng ; rus
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