PROCESS FOR SEPARATING BROMINE, IODINE, AND/OR BROMINE- AND/OR IODINE-CONTAINING COMPOUNDS FROM CHLOROSILANES

PROBLEM TO BE SOLVED: To provide a process for separating bromine and/or bromine- and/or iodine-containing silicon compounds from compositions of chlorosilanes containing bromine and/or bromine- and/or iodine-containing silicon compounds.SOLUTION: The compositions of chlorosilanes containing bromine...

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Bibliographische Detailangaben
Hauptverfasser:	JUERGEN ERWIN LANG, RAULEDER HARTWIG DR
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PLASMA TECHNIQUE PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a process for separating bromine and/or bromine- and/or iodine-containing silicon compounds from compositions of chlorosilanes containing bromine and/or bromine- and/or iodine-containing silicon compounds.SOLUTION: The compositions of chlorosilanes containing bromine and/or bromine- and/or iodine-containing silicon compounds are subjected to nonthermal plasma, and subsequently the chlorosilanes are separated from the obtained bromine- and/or iodine-containing compounds by distillation.SELECTED DRAWING: None 【課題】臭素、臭素および／またはヨウ素を含むケイ素化合物を含むクロロシランの組成物から、臭素、臭素および／またはヨウ素を含むケイ素化合物を分離する方法の提供。【解決手段】臭素、臭素および／またはヨウ素を含むケイ素化合物を含むクロロシランの組成物を、非熱プラズマに曝し、引き続き、得られた臭素および／またはヨウ素を含む化合物からクロロシランを蒸留により分離する。【選択図】なし