Title:
NICKEL POWDER FABRICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/050182
Kind Code:
A1
Abstract:
The present invention relates to a nickel powder fabrication method, in which: a sample containing nickel hydroxide (Ni(OH)2) is prepared; the sample is washed to remove water-soluble impurities contained in the sample; a carbon-based reducing agent is injected into the washed sample and is heated and reduced; and a nickel (Ni) metal contained in the reduced sample is recovered through magnetic separation.
Inventors:
WANG JEI-PIL (KR)
Application Number:
PCT/KR2018/009342
Publication Date:
March 14, 2019
Filing Date:
August 14, 2018
Export Citation:
Assignee:
PUKYONG NATIONAL UNIV INDUSTRYUNIV COOPERATION FOUNDATION (KR)
International Classes:
B22F9/22; B03C1/02
Foreign References:
| KR20100081510A | 2010-07-15 | |||
| JP2008081814A | 2008-04-10 | |||
| KR20130117360A | 2013-10-25 | |||
| JP2006336060A | 2006-12-14 | |||
| US20070034053A1 | 2007-02-15 |
Attorney, Agent or Firm:
DOOHO IP LAW FIRM (KR)
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