CA3094106A1 - Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock - Google Patents

Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock Download PDF

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Publication number
CA3094106A1
CA3094106A1 CA3094106A CA3094106A CA3094106A1 CA 3094106 A1 CA3094106 A1 CA 3094106A1 CA 3094106 A CA3094106 A CA 3094106A CA 3094106 A CA3094106 A CA 3094106A CA 3094106 A1 CA3094106 A1 CA 3094106A1
Authority
CA
Canada
Prior art keywords
plasma
molten
stream
feed
supersonic
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.)
Pending
Application number
CA3094106A
Other languages
English (en)
French (fr)
Inventor
Bernard ALLARD
Pierre Carabin
Christopher Alex DORVAL DION
Francois Proulx
Milad MARDAN
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.)
Pyrogenesis Canada Inc
Original Assignee
Pyrogenesis Canada Inc
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 Pyrogenesis Canada Inc filed Critical Pyrogenesis Canada Inc
Publication of CA3094106A1 publication Critical patent/CA3094106A1/en
Pending legal-status Critical Current

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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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder or liquid
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0824—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0832—Handling of atomising fluid, e.g. heating, cooling, cleaning, recirculating
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/088—Fluid nozzles, e.g. angle, distance
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0884—Spiral fluid
    • 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
    • B22F2202/00—Treatment under specific physical conditions
    • B22F2202/13—Use of plasma
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Plasma Technology (AREA)
CA3094106A 2018-03-17 2019-03-18 Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock Pending CA3094106A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862644459P 2018-03-17 2018-03-17
US62/644,459 2018-03-17
PCT/CA2019/000034 WO2019178668A1 (en) 2018-03-17 2019-03-18 Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock

Publications (1)

Publication Number Publication Date
CA3094106A1 true CA3094106A1 (en) 2019-09-26

Family

ID=67988240

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3094106A Pending CA3094106A1 (en) 2018-03-17 2019-03-18 Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock

Country Status (9)

Country Link
US (2) US11772159B2 (https=)
EP (1) EP3768450A4 (https=)
JP (2) JP2021518490A (https=)
KR (1) KR20200129154A (https=)
CN (1) CN112512733A (https=)
AU (2) AU2019239776A1 (https=)
CA (1) CA3094106A1 (https=)
EA (1) EA202092056A1 (https=)
WO (1) WO2019178668A1 (https=)

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AU2019290663B2 (en) 2018-06-19 2023-05-04 6K Inc. Process for producing spheroidized powder from feedstock materials
WO2021118762A1 (en) * 2019-11-18 2021-06-17 6K Inc. Unique feedstocks for spherical powders and methods of manufacturing
CN111470481B (zh) * 2020-05-19 2023-09-19 四川大学 一种等离子体反应雾化制备高纯氮化铝球形粉末的方法
AU2021297476A1 (en) 2020-06-25 2022-12-15 6K Inc. Microcomposite alloy structure
CN112743096B (zh) * 2020-12-30 2023-06-06 中航迈特粉冶科技(徐州)有限公司 一种等离子雾化装置、金属粉末的制备装置及制备方法
EP4275239A4 (en) 2021-01-11 2024-12-18 6K Inc. METHODS AND SYSTEMS FOR RECLAIMING LI-ION CATHODE MATERIALS USING MICROWAVE PLASMA TREATMENT
KR102491080B1 (ko) * 2021-08-05 2023-01-19 한국핵융합에너지연구원 플라즈마를 이용한 분말 구형화 장치
KR102467741B1 (ko) * 2021-08-05 2022-11-16 한국핵융합에너지연구원 플라즈마를 이용한 아토마이징 시스템 및 아토마이징 방법
CN113927039B (zh) * 2021-10-15 2023-10-03 浙江亚通新材料股份有限公司 一种基于等离子的无坩埚气雾化制粉装置
WO2023229928A1 (en) 2022-05-23 2023-11-30 6K Inc. Microwave plasma apparatus and methods for processing materials using an interior liner
US12040162B2 (en) 2022-06-09 2024-07-16 6K Inc. Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows
WO2024044498A1 (en) 2022-08-25 2024-02-29 6K Inc. Plasma apparatus and methods for processing feed material utilizing a powder ingress preventor (pip)
CA3264939A1 (en) 2022-12-09 2024-06-13 Thg, Llc RECYCLING OF LOW-CARBON MATERIALS
US12195338B2 (en) 2022-12-15 2025-01-14 6K Inc. Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production

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JPH062882B2 (ja) * 1985-06-20 1994-01-12 大同特殊鋼株式会社 微粒子製造装置
JPS62270705A (ja) * 1986-05-19 1987-11-25 Kobe Steel Ltd 合金粉末の製造方法
FR2603210B1 (fr) 1986-08-28 1989-05-19 Serole Bernard Tuyau d'atomisation par gaz, couplee avec un arc electrique ou un plasma.
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DE4011392B4 (de) * 1990-04-09 2004-04-15 Ald Vacuum Technologies Ag Verfahren und Vorrichtung zur Formung eines Gießstrahls
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JPH05179316A (ja) * 1991-12-27 1993-07-20 Tokuriki Honten Co Ltd 金属粉の製造方法
JPH06172818A (ja) 1992-09-30 1994-06-21 Toyo Alum Kk 超微粒粉末の製造方法
GB9316522D0 (en) * 1993-08-09 1993-09-22 Hopkins William Apparatus for and methods of producing a particulate spray
JP2816110B2 (ja) * 1995-01-30 1998-10-27 住友シチックス株式会社 金属粉末の製造方法およびその装置
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CN206912255U (zh) * 2017-05-22 2018-01-23 加拿大艾浦莱斯有限公司 一种基于等离子体雾化技术的金属粉末制备装置
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Also Published As

Publication number Publication date
CN112512733A (zh) 2021-03-16
US11772159B2 (en) 2023-10-03
US20240091857A1 (en) 2024-03-21
WO2019178668A1 (en) 2019-09-26
AU2019239776A1 (en) 2020-10-29
BR112020019090A2 (pt) 2020-12-29
JP2021518490A (ja) 2021-08-02
AU2024266947A1 (en) 2024-12-19
US20210114104A1 (en) 2021-04-22
JP2024045584A (ja) 2024-04-02
WO2019178668A8 (en) 2020-09-24
KR20200129154A (ko) 2020-11-17
EA202092056A1 (ru) 2020-11-25
EP3768450A4 (en) 2021-07-14
BR112020019090A8 (pt) 2023-04-25
EP3768450A1 (en) 2021-01-27

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