Title:
A reforming method of coal and/or iron ore slurry
Document Type and Number:
Japanese Patent JP5927807
Kind Code:
B2
Abstract:
The present invention addresses the problem of providing: a method for modifying a slurry of coal and/or iron ore and thereby lowering the flowability of the sediment (i.e., the slurry) more easily; and a raw material manufacturing process which is improved by the modification. In order to resolve the problem, a slurry of coal and/or iron ore has been modified by adding a water-soluble polymeric compound to the slurry and mixing the resulting system. Further, a modified raw material has been manufactured through the modification. The water-soluble polymeric compound is preferably an anionic W/O emulsion polymer.
Inventors:
Takanori Hirao
Kaoru Ishizuka
Kaoru Ishizuka
Application Number:
JP2011178001A
Publication Date:
June 01, 2016
Filing Date:
August 16, 2011
Export Citation:
Assignee:
Kurita Water Industries Ltd.
International Classes:
C22B1/00; B65G3/02; C02F11/14
Domestic Patent References:
| JP57192493A | ||||
| JP2008080278A | ||||
| JP2006212569A | ||||
| JP2003534903A | ||||
| JP2006525104A | ||||
| JP2010227745A | ||||
| JP2009537315A | ||||
| JP11169900A | ||||
| JP5317899A | ||||
| JP7308700A |
Foreign References:
| US5788867 |
Attorney, Agent or Firm:
Kaoru Watanabe