METHOD FOR PRODUCING ZEOLITE

METHOD FOR PRODUCING ZEOLITE

PROBLEM TO BE SOLVED: To provide a method for producing zeolite which can grow up zeolite at a low temperature of lower than 100°C and form zeolite with a single skeleton.SOLUTION: The method includes a foamed glass dissolution step (S11) which obtains the solution of foamed glass (glass dissolving...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HARA YUTAKA, MATSUO YASUNARI, OCHIAI KAZUAKI
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for producing zeolite which can grow up zeolite at a low temperature of lower than 100°C and form zeolite with a single skeleton.SOLUTION: The method includes a foamed glass dissolution step (S11) which obtains the solution of foamed glass (glass dissolving solution) by mixing an alkali source to foamed glass with a particle size of 30-100 μm (S10) and heating, and a zeolitization step (S13) which carries out zeolitization by mixing and stirring the source of alumina to the glass dissolving solution (S12) and heating.