Title:
METHOD FOR PRODUCING GRAPHITE HAVING SURFACE TO WHICH METAL OXIDE ADHERES, GRAPHITE HAVING SURFACE TO WHICH METAL OXIDE AND WATER-SOLUBLE RESIN ADHERE, GRAPHITE-CONTAINING CASTABLE REFRACTORY AND METHOD FOR PRODUCING GRAPHITE-CONTAINING CASTABLE REFRACTORY
Document Type and Number:
WIPO Patent Application WO/2018/235908
Kind Code:
A1
Abstract:
Provided is a method for producing a graphite without using an organic solvent, said graphite being imparted with hydrophilicity. A method for producing a graphite, wherein after mixing a graphite and a colloidal solution of a metal oxide with each other, the graphite is dried so as to have the metal oxide adhere to the surface of the graphite.
Inventors:
MIYAMOTO YOKO (JP)
MATSUNAGA HISAHIRO (JP)
YOSHIDA KEISUKE (JP)
UCHIYAMA MIYU (JP)
MATSUNAGA HISAHIRO (JP)
YOSHIDA KEISUKE (JP)
UCHIYAMA MIYU (JP)
Application Number:
PCT/JP2018/023656
Publication Date:
December 27, 2018
Filing Date:
June 21, 2018
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C04B35/66; C04B41/87; C01B32/21; C21B7/14; F27D3/14
Foreign References:
| JP2002167283A | 2002-06-11 | |||
| JPH04243981A | 1992-09-01 | |||
| JPH09110538A | 1997-04-28 |
Other References:
S. MUKHOPADHYAY: "Improved sol gel spinel (MgAl2O4) coatings on graphitefor application in carbon containing high alumina castables", JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY , vol. 56, 2010, pages 66 - 74, XP019824956, DOI: 10.1007/s10971-010-2275-9
TAKEUCHI, NOBUYUKI ET AL: "Surface modification of graphite by ozone treatment (non-official translation)", THE TECHNICAL ASSOCIATION OF REFRACTORIES, JAPAN, vol. 59, no. 11, 2007, pages 600 - 603
TAKEUCHI, NOBUYUKI ET AL: "Surface modification of graphite by ozone treatment (non-official translation)", THE TECHNICAL ASSOCIATION OF REFRACTORIES, JAPAN, vol. 59, no. 11, 2007, pages 600 - 603
Attorney, Agent or Firm:
KUMASAKA Akira et al. (JP)
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