PRODUCTION OF SYNTHETIC QUARTZ POWDER

PRODUCTION OF SYNTHETIC QUARTZ POWDER

PROBLEM TO BE SOLVED: To efficiently obtain synthetic quartz powder slightly foaming when melted and molded. SOLUTION: This method for producing synthetic quartz powder comprises heat-treating silica gel powder while continuously supplying the powder from the end of a rotary kiln and fluidizing and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUGURO YOSHIO, OISHI SHOJI, SHIMOYAMA MASARU
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
CHEMISTRY
COMPOUNDS THEREOF
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
INORGANIC CHEMISTRY
KILNS
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
NON-METALLIC ELEMENTS
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To efficiently obtain synthetic quartz powder slightly foaming when melted and molded. SOLUTION: This method for producing synthetic quartz powder comprises heat-treating silica gel powder while continuously supplying the powder from the end of a rotary kiln and fluidizing and setting the amount of a gas generated from the powder