Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR PRODUCING ARTIFICIAL STONE MATERIAL
Document Type and Number:
Japanese Patent JP2019182671
Kind Code:
A
Abstract:
To provide a method for producing an artificial stone material capable of producing an artificial stone material from reducing slag in a short time.SOLUTION: A method for producing an artificial stone material uses reducing slag by-produced by reduction refining as raw material. The method for producing an artificial stone material is performed by adding waste gypsum of 0.4 to 1.8% to the weight of the reducing slag to the fluidizable reducing slag after the reduction refining, thereafter reducing the temperature of the reducing slag, and performing solidification. As the waste gypsum, granular material obtained by crushing a waste gypsum board and removing foreign matter such as wall paper is used.SELECTED DRAWING: Figure 1

Inventors:
MORIMITSU TAKASHI
UDO EIJI
Application Number:
JP2018070840A
Publication Date:
October 24, 2019
Filing Date:
April 02, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GODO SEITETSU
TOKAI CORP
NIKKO KK
International Classes:
C04B5/06; B09B3/00; C21C7/00; F27D15/00
Attorney, Agent or Firm:
Mikio Yasuda