Title:
PREPARATION METHOD OF GRAND MATERIAL
Document Type and Number:
Japanese Patent JP2016191247
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a preparation method of grand material capable of preparing mud to be easy-to-transport in a short time so as to reuse the mud.SOLUTION: The preparation method of a grand material includes: a first mixing step to obtain a first mixture by mixing mud and calcium aluminate; and a second mixing step to obtain a second mixture as a grand material by mixing the first mixture and sulfate.SELECTED DRAWING: None
Inventors:
YOSHIDA MASAHIKO
SHIMIZU KAZUYA
CHAEN TOMOHIKO
SATO TAKANOBU
SHIMIZU KAZUYA
CHAEN TOMOHIKO
SATO TAKANOBU
Application Number:
JP2015071544A
Publication Date:
November 10, 2016
Filing Date:
March 31, 2015
Export Citation:
Assignee:
SUMITOMO OSAKA CEMENT CO LTD
International Classes:
E02D3/12; C02F11/00; C09K17/02; C09K17/08; E02F7/00
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Hiroaki Nakatani
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