PRODUCTION METHOD FOR GEOPOLYMER MOLDED BODY AND PRODUCTION SYSTEM FOR GEOPOLYMER MOLDED BODY

Japanese Patent JP2019081308

A

To provide a producing technology capable of producing a high strength geopolymer molded body.SOLUTION: A production system for a geopolymer molded body includes a mixture that is composed of a first material 1 containing aluminum and silicon, a second material 2 containing at least one of alkaline hydroxide and alkaline silicate, and a third material containing a compound having hydrate, the mixture satisfying all of a first condition of containing the aluminum and the silicon, a second condition of containing at least one of the alkaline hydroxide and the alkaline silicate, and a third condition of containing the compound having hydrate; the production system comprising: a crushing step S1 of crushing the first material and the second material; a heat blending step S2 of blending while heating a fourth material 4 and a fifth material 5 respectively obtained by crushing the first material and second material in the crushing step; a compression step of S3 of compression molding the mixture to produce compressed composite; and a curing step S4 of curing the compressed composite.SELECTED DRAWING: Figure 1

NISHIMURA FUMI
KAWAUCHI KANAE
KANEKO MASAAKI
NAMIKI CHIAKI
YUHARA MASARU
SATO TATSUAKI

JP2017210121A

May 30, 2019

October 31, 2017

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TOSHIBA CORP
TOSHIBA ENERGY SYSTEM & SOLUTION CORP

B28B3/02; B28C7/00; C04B18/30; C04B28/26; G21F9/30

JP2000159581A	2000-06-13
JP2014032031A	2014-02-20
JP2012167927A	2012-09-06
JP2017067679A	2017-04-06
JP2012188329A	2012-10-04
JP2016026999A	2016-02-18

Takumi Hara
Hidenori Terawaki
Kurihara
Ryosuke Asano

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