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COAL ASH COMPOSITION, CEMENT COMPOSITION, AND METHOD OF PRODUCING COAL ASH COMPOSITION

机译：煤灰成分，水泥成分以及生产煤灰成分的方法

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摘要

To provide a coal ash composition capable of decreasing unburned carbon appearing on the surface of mortar, concrete, and slurry of a solidifying material in the course of preparing them.SOLUTION: The coal ash composition according to the present invention comprises coal ash of a BET specific surface area of not smaller than 2 m/b and a nonionic surfactant. Further, it is preferable that the content of a nonionic surfactant is 0.0001 to 10 mass%. It is preferable that the nonionic surfactant contains an alkylene oxide adduct.SELECTED DRAWING: None

机译：为了提供一种煤灰组合物，其能够减少在制备过程中出现在灰浆，混凝土和固化材料的浆料表面上的未燃烧碳。解决方案：根据本发明的煤灰组合物包含BET的煤灰。比表面积不小于2m / b和非离子表面活性剂。此外，非离子表面活性剂的含量优选为0.0001〜10质量％。非离子表面活性剂优选含有环氧烷烃加成物。

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公开/公告号JP2019189480A

专利类型
公开/公告日2019-10-31

原文格式PDF
申请/专利权人 UBE IND LTD;
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申请/专利号JP20180081341
发明设计人 TAKABAYASHI RYUICHI;GOTO TAKU;NAGAO YUKI;ITO TAKAYASU;TAKAHASHI KEISUKE;YOSHII KIYOTAKA;
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申请日2018-04-20
分类号C04B18/10;C04B24/32;C04B24/02;C04B28/02;C04B7/28;
国家 JP
入库时间 2022-08-21 12:24:36

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