Prosess for fremstilling av silisium tetraklorid ved reaksjon mellom silisium metall og klor med intern kjoling

Prosess for å produsere silisiumtetraklorid, SiCl4, ved reaksjon mellom silisium metall, Si, og klor, Cl2, i en reaktor. Temperaturen og reaksjonshastigheten kontrolleres ved samtidig direkte innsprøyting av klor og et kjølemedium i reaksjonssonen til en reaktor. Kjølemediet kan fortrinnsvis være si...

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Hauptverfasser: BAKKE PER, ROSENKILDE CHRISTIAN, MUELLER PATRICK, FUGLERUD TERJE, SVALESTUEN JORILD MARGRETE
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creator BAKKE PER
ROSENKILDE CHRISTIAN
MUELLER PATRICK
FUGLERUD TERJE
SVALESTUEN JORILD MARGRETE
description Prosess for å produsere silisiumtetraklorid, SiCl4, ved reaksjon mellom silisium metall, Si, og klor, Cl2, i en reaktor. Temperaturen og reaksjonshastigheten kontrolleres ved samtidig direkte innsprøyting av klor og et kjølemedium i reaksjonssonen til en reaktor. Kjølemediet kan fortrinnsvis være silisiumtetraklorid eller en inert gass. Process for producing silicon tetrachloride, SiCI4 by reaction of silicon metal, Si and chlorine, Cl2 in a reactor. The temperature and rate of reaction is controlled by simultaneous, direct injection of chlorine and a cooling medium to the reaction zone of the reactor where the cooling medium is introduced as a liquid at a temperature lower than the reactor temperature and evaporates inside the reactor utilizing its heat of evaporation and its specific heat capacity for cooling. The cooling medium may preferably be silicon tetrachloride or an inert gas.
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subjects CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
title Prosess for fremstilling av silisium tetraklorid ved reaksjon mellom silisium metall og klor med intern kjoling
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