Title:
METHOD FOR PRODUCING INORGANIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/2017/002467
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a method for producing an inorganic compound using a metal oxide as a starting material, by which an aimed inorganic compound is produced without firing at high temperatures in a shorter time in comparison to conventional production methods wherein mixing by a ball mill and firing are performed.
The present invention is a method for producing an inorganic compound wherein a mixture that contains a flux and a starting material powder containing two or more metal oxide powders is processed by a mechanochemical method so that the two or more metal oxide powders are caused to react with each other. It is preferable that the inorganic compound obtained by the reaction is a crystalline complex metal oxide.
Inventors:
KANAI KAZUAKI (JP)
NAITO MAKIO (JP)
NAITO MAKIO (JP)
Application Number:
PCT/JP2016/064420
Publication Date:
January 05, 2017
Filing Date:
May 16, 2016
Export Citation:
Assignee:
KANEKA CORP (JP)
UNIV OSAKA (JP)
UNIV OSAKA (JP)
International Classes:
C01B13/14; C01F17/32; C09K11/80
Foreign References:
| JPH0952773A | 1997-02-25 | |||
| JP2001240858A | 2001-09-04 | |||
| JP2014019860A | 2014-02-03 | |||
| JP2014002857A | 2014-01-09 | |||
| JP2000044235A | 2000-02-15 | |||
| JP2002515393A | 2002-05-28 | |||
| JPH09255893A | 1997-09-30 |
Other References:
ZHANG, QIWU ET AL.: "Mechanochemical solid reaction of yttrium oxide with alumina leading to the synthesis of yttrium aluminum garnet", POWDER TECHNOLOGY, vol. 129, no. 1-3, 2003, pages 86 - 91, XP009055067
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (JP)
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