Title:
SHELL-POWDER-CONTAINING COAL-ASH SOLIDIFIED PRODUCT
Document Type and Number:
Japanese Patent JP2015124126
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a shell-powder-containing coal-ash solidified product in which waste substances such as scallop shell and oyster shell whose proportion is set arbitrarily, are used, and that ensures the strength while maintaining a state having almost no impact on the environment.SOLUTION: Provided is a shell-powder-containing coal-ash solidified product in which the proportion of shell-powder, in a shell-powder-containing coal-ash comprising coal-ash, shell-powder and limes, is set at 5 mass% to 80 mass%, and the proportion of limes is set at 15 mass%, to set the proportion of shell-powder widely.
Inventors:
HIEI YOSHIKO
ITO SHIGEO
ITO SHIGEO
Application Number:
JP2013270541A
Publication Date:
July 06, 2015
Filing Date:
December 26, 2013
Export Citation:
Assignee:
CENTRAL RES INST ELECT
International Classes:
C04B28/22; B09B3/00; C04B7/26; C04B18/04; C04B22/06
Domestic Patent References:
| JP2009263210A | 2009-11-12 | |||
| JP2005320190A | 2005-11-17 | |||
| JP2007162444A | 2007-06-28 |
Foreign References:
| CN101182162A | 2008-05-21 |
Attorney, Agent or Firm:
Hiroyuki Kurihara