DIGESTION-RESISTANT LIME SINTERED PRODUCT AND ITS PRODUCTION

PURPOSE:To obtain the digestion-resistant lime sintered product highly improved in the digestion resistance without sacrificing the excellent heat resistance, corrosion resistance, etc., of a lime sintered product, and capable of being molded with an aqueous binder or of being applied by an applicat...

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Bibliographische Detailangaben
Hauptverfasser: MATSUDA KENICHIRO, AWATA KEIJI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain the digestion-resistant lime sintered product highly improved in the digestion resistance without sacrificing the excellent heat resistance, corrosion resistance, etc., of a lime sintered product, and capable of being molded with an aqueous binder or of being applied by an application method using water, and to provide a method for producing the same. CONSTITUTION:This digestion-resistant lime sintered product is produced by forming the thin film of calcium zirconate, calcium titanate or calcium aluminate on the surface of a lime sintered product core. The method for producing the sintered product comprises adhering an organic zirconium compound, an organic titanium compound or an organic aluminum compound to the surface of the lime sintered product core, and subsequently sintering the product to form the thin film of calcium zirconate, calcium titanate or calcium aluminate on the surface of the lime sintered product core.