Title:
リチウムニッケル複合酸化物の製造方法および非水系電解質二次電池の製造方法
Document Type and Number:
Japanese Patent JP7069666
Kind Code:
B2
Abstract:
To provide a production method of a lithium-nickel composite oxide which can reduce a sintering time and thereby can improve productivity.SOLUTION: Provided is a production method of a lithium-nickel composite oxide by sintering a compound containing nickel and a compound containing lithium, comprising: feeding continuously or intermittently a plurality of molded bodies obtained by molding a mixture containing powder of the compound containing nickel and the compound containing lithium, into a furnace from an upper portion of a vertical furnace; sintering the molded bodies in the vertical furnace; and discharging continuously or intermittently the plurality of sintered molded bodies from a bottom portion to the outside of the vertical furnace.SELECTED DRAWING: Figure 1
Inventors:
Ken Mouri
Application Number:
JP2017229935A
Publication Date:
May 18, 2022
Filing Date:
November 30, 2017
Export Citation:
Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
C01G53/00; F27B1/09; F27B1/24; H01M4/525
Domestic Patent References:
| JP2012136419A | ||||
| JP2010121856A | ||||
| JP11135118A | ||||
| JP2279982A | ||||
| JP2001221573A |
Attorney, Agent or Firm:
Aya Usami
Kazuya Nishi
Kazuya Nishi
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