Quartz glass bodies

The present invention concerns a method for making a silicon dioxide suspension comprising the process steps: providing a silicon dioxide powder and a liquid; mixing the silicon dioxide powder with the liquid to obtain a slurry; treating the slurry with ultrasound to obtain a precursor suspension; p...

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Hauptverfasser: WEISENSEEL, BASTIAN, WITTRIN, MIRKO, KAYSER, THOMAS, WILDE, MARKUS
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Sprache:chi ; eng
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creator WEISENSEEL, BASTIAN
WITTRIN, MIRKO
KAYSER, THOMAS
WILDE, MARKUS
description The present invention concerns a method for making a silicon dioxide suspension comprising the process steps: providing a silicon dioxide powder and a liquid; mixing the silicon dioxide powder with the liquid to obtain a slurry; treating the slurry with ultrasound to obtain a precursor suspension; passing at least a part of the precursor suspension through a first multi-step filter device, wherein the first multi-step filter device has specific filter steps as disclosed herein. The invention also concerns a silicon dioxide suspension thus obtainable, granulates and consequential products obtainable therefrom.
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language chi ; eng
recordid cdi_epo_espacenet_TW202126579A
source esp@cenet
subjects CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
COMPOUNDS THEREOF
GLASS
INORGANIC CHEMISTRY
JOINING GLASS TO GLASS OR OTHER MATERIALS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
NON-METALLIC ELEMENTS
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
title Quartz glass bodies
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