EP3473362A4 - Nickel powder production method and nickel powder production device - Google Patents

Nickel powder production method and nickel powder production device Download PDF

Info

Publication number
EP3473362A4
EP3473362A4 EP17815256.7A EP17815256A EP3473362A4 EP 3473362 A4 EP3473362 A4 EP 3473362A4 EP 17815256 A EP17815256 A EP 17815256A EP 3473362 A4 EP3473362 A4 EP 3473362A4
Authority
EP
European Patent Office
Prior art keywords
nickel powder
powder production
production method
production device
nickel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17815256.7A
Other languages
German (de)
French (fr)
Other versions
EP3473362A1 (en
Inventor
Kazuyuki Takaishi
Yoshitomo Ozaki
Shin-Ichi Heguri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Publication of EP3473362A1 publication Critical patent/EP3473362A1/en
Publication of EP3473362A4 publication Critical patent/EP3473362A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B22F9/26—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP17815256.7A 2016-06-21 2017-06-14 Nickel powder production method and nickel powder production device Withdrawn EP3473362A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016122309A JP6819087B2 (en) 2016-06-21 2016-06-21 Nickel powder manufacturing method, nickel powder manufacturing equipment
PCT/JP2017/021980 WO2017221787A1 (en) 2016-06-21 2017-06-14 Nickel powder production method and nickel powder production device

Publications (2)

Publication Number Publication Date
EP3473362A1 EP3473362A1 (en) 2019-04-24
EP3473362A4 true EP3473362A4 (en) 2020-01-22

Family

ID=60783484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17815256.7A Withdrawn EP3473362A4 (en) 2016-06-21 2017-06-14 Nickel powder production method and nickel powder production device

Country Status (8)

Country Link
US (1) US20190308249A1 (en)
EP (1) EP3473362A4 (en)
JP (1) JP6819087B2 (en)
CN (1) CN109311094A (en)
AU (1) AU2017283345B2 (en)
CA (1) CA3027666A1 (en)
PH (1) PH12018502669A1 (en)
WO (1) WO2017221787A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6931474B2 (en) * 2016-08-31 2021-09-08 住友金属鉱山株式会社 Solids recovery device
JP7034439B2 (en) * 2018-06-19 2022-03-14 住友金属鉱山株式会社 Nickel powder recovery method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801432A (en) * 1986-01-09 1989-01-31 Intevep, S.A. Apparatus for withdrawing particulate solid from a high pressure vessel
CA2945918A1 (en) * 2014-04-15 2015-10-22 Sumitomo Metal Mining Co., Ltd. Method for producing nickel powder having low carbon concentration and low sulfur concentration

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829553Y1 (en) * 1969-03-11 1973-09-07
JP4525428B2 (en) 2004-05-13 2010-08-18 住友金属鉱山株式会社 Method for hydrometallizing nickel oxide ore
JP5332418B2 (en) 2008-09-04 2013-11-06 住友金属鉱山株式会社 Autoclave pressure adjustment method
WO2013105454A1 (en) 2012-01-13 2013-07-18 住友金属鉱山株式会社 Flash vessel and method for operating same
CN103273074B (en) * 2013-03-27 2014-12-10 深圳市中金岭南科技有限公司 Process method of continuously producing ultra-fine nickel powder
JP6442298B2 (en) * 2014-03-26 2018-12-19 国立大学法人高知大学 Method for producing nickel powder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801432A (en) * 1986-01-09 1989-01-31 Intevep, S.A. Apparatus for withdrawing particulate solid from a high pressure vessel
CA2945918A1 (en) * 2014-04-15 2015-10-22 Sumitomo Metal Mining Co., Ltd. Method for producing nickel powder having low carbon concentration and low sulfur concentration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017221787A1 *

Also Published As

Publication number Publication date
WO2017221787A1 (en) 2017-12-28
AU2017283345A1 (en) 2019-01-17
JP2017226867A (en) 2017-12-28
US20190308249A1 (en) 2019-10-10
AU2017283345B2 (en) 2020-06-25
EP3473362A1 (en) 2019-04-24
CA3027666A1 (en) 2017-12-28
JP6819087B2 (en) 2021-01-27
PH12018502669A1 (en) 2019-10-07
CN109311094A (en) 2019-02-05

Similar Documents

Publication Publication Date Title
EP3543280A4 (en) Production method for water-absorbing resin powder, and production device for same
EP3100804A4 (en) Manufacturing method for nickel powder
EP3138414A4 (en) Comprehensive nutrition powder and preparation method therefor
EP3547054A4 (en) Product manufacturing method and product manufacturing device
EP3219467A4 (en) Manufacturing apparatus and manufacturing method
EP3195928A4 (en) Dispersion production method and production device
EP3244952A4 (en) Powder dispersion methods and devices
EP3206263A4 (en) Terminal and production method therefor
EP3323599A4 (en) Forming device and forming method
EP3422410A4 (en) Imaging device and imaging device production method
EP3395376A4 (en) Device and production method for same
EP3566800A4 (en) Three-dimensional shaped object production device and three-dimensional shaped object production method
EP3108987A4 (en) Method for producing nickel powder
EP3124142A4 (en) Method for producing nickel powder
EP3108986A4 (en) Nickel powder production method
EP3388223A4 (en) Three-dimensional object production method and three-dimensional object production device
EP3546426A4 (en) Black-film-forming mixed powder and production method therefor
EP3482899A4 (en) Pellet production apparatus and pellet production method
EP3520933A4 (en) Nickel powder manufacturing method
EP3222953A4 (en) Sintering apparatus and sintering method
EP3670028A4 (en) Silver powder and production method thereof
EP3248720A4 (en) Method for producing nickel powder
EP3357608A4 (en) Silver powder and method for producing same
EP3378981A4 (en) Sheet manufacturing device, sheet manufacturing method, and resin powder
EP3276014A4 (en) Cobalt powder production method

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190115

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20191220

RIC1 Information provided on ipc code assigned before grant

Ipc: B01J 3/02 20060101ALI20191216BHEP

Ipc: B22F 9/26 20060101AFI20191216BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20220104