POWDERED TOBERMORITE TYPE CALCIUM SILICATE-BASED MATERIAL AND METHOD FOR PRODUCING SAME

Provided is a powdered tobermorite-type calcium silicate-based material capable of demonstrating high oil absorption. The powdered tobermorite-type calcium silicate-based material is characterized in that (1) a molar ratio of SiO 2 /CaO in the material is 1.5 or more, and (2) a cumulative pore volum...

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Bibliographic Details
Main Authors OKADA, Yuka, KAMAI, Kazuki, TSUMURA, Yuuta, KONISHI, Yukinori
Format Patent
LanguageEnglish
French
German
Published 08.02.2017
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:Provided is a powdered tobermorite-type calcium silicate-based material capable of demonstrating high oil absorption. The powdered tobermorite-type calcium silicate-based material is characterized in that (1) a molar ratio of SiO 2 /CaO in the material is 1.5 or more, and (2) a cumulative pore volume having a pore size of 3.6 nm to 200 nm in the material is 0.9 cc/g or more, and a cumulative pore volume having a pore size of 3.6 nm to 5000 nm is 2.6 cc/g or more.
Bibliography:Application Number: EP20150772235