AU2015318566A1 - Gas atomization of molten materials using by-product off-gases - Google Patents

Gas atomization of molten materials using by-product off-gases Download PDF

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Publication number
AU2015318566A1
AU2015318566A1 AU2015318566A AU2015318566A AU2015318566A1 AU 2015318566 A1 AU2015318566 A1 AU 2015318566A1 AU 2015318566 A AU2015318566 A AU 2015318566A AU 2015318566 A AU2015318566 A AU 2015318566A AU 2015318566 A1 AU2015318566 A1 AU 2015318566A1
Authority
AU
Australia
Prior art keywords
gas
product
furnace
atomization plant
molten material
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.)
Abandoned
Application number
AU2015318566A
Other languages
English (en)
Inventor
Matthew CRAMER
Santiago Faucher
Sina MOSTAGHEL
Lai Chi So
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.)
Hatch Ltd
Original Assignee
Hatch 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 Hatch Ltd filed Critical Hatch Ltd
Publication of AU2015318566A1 publication Critical patent/AU2015318566A1/en
Abandoned 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
    • B22F9/02—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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
AU2015318566A 2014-09-21 2015-09-21 Gas atomization of molten materials using by-product off-gases Abandoned AU2015318566A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462053170P 2014-09-21 2014-09-21
US62/053,170 2014-09-21
PCT/CA2015/050923 WO2016041092A1 (en) 2014-09-21 2015-09-21 Gas atomization of molten materials using by-product off-gases

Publications (1)

Publication Number Publication Date
AU2015318566A1 true AU2015318566A1 (en) 2017-04-06

Family

ID=55532400

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015318566A Abandoned AU2015318566A1 (en) 2014-09-21 2015-09-21 Gas atomization of molten materials using by-product off-gases

Country Status (13)

Country Link
US (1) US20170297113A1 (ko)
EP (1) EP3194063A1 (ko)
JP (1) JP2017527770A (ko)
KR (1) KR20170060029A (ko)
CN (1) CN106999884A (ko)
AU (1) AU2015318566A1 (ko)
BR (1) BR112017005583A2 (ko)
CA (1) CA2961075C (ko)
CO (1) CO2017002625A2 (ko)
DO (1) DOP2017000074A (ko)
MX (1) MX2017003520A (ko)
RU (1) RU2017110486A (ko)
WO (1) WO2016041092A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102351465B1 (ko) * 2017-09-28 2022-01-13 아르셀러미탈 응고화된 제강 슬래그의 연속 제조 방법 및 관련된 디바이스
CN109079149A (zh) * 2018-08-30 2018-12-25 深圳市晶莱新材料科技有限公司 一种生产Fe-Mn-Pt金属粉末的方法及设备
EP3714970A1 (en) 2019-03-28 2020-09-30 Catalytic Instruments GmbH & Co. KG Apparatus for the production of nanoparticles and method for producing nanoparticles

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316390B2 (ko) * 1973-02-09 1978-05-31
SE394604B (sv) * 1974-12-18 1977-07-04 Uddeholms Ab Forfarande och anordning for pulvertillverkning genom granulering av en smelta
SE412712B (sv) * 1978-07-21 1980-03-17 Asea Ab Forfarande och anleggning for framstellning av pulver genom granulering av smelta
US4238427A (en) * 1979-04-05 1980-12-09 Chisholm Douglas S Atomization of molten metals
DE3524729A1 (de) * 1985-07-11 1987-01-15 Leybold Heraeus Gmbh & Co Kg Vorrichtung zum reinigen von schwefel- und stickstoffhaltigen rauchgasen
AT405511B (de) * 1997-10-29 1999-09-27 Holderbank Financ Glarus Verfahren zum granulieren und zerkleinern von schmelzflüssigem material sowie vorrichtung zur durchführung dieses verfahrens
KR100804229B1 (ko) * 2001-10-17 2008-02-18 재단법인 포항산업과학연구원 고로 용융 슬래그 현열회수 장치
AT412650B (de) * 2003-09-25 2005-05-25 Voest Alpine Ind Anlagen Verfahren und anlage zum granulieren von schlacke
GB0708385D0 (en) * 2007-05-01 2007-06-06 Atomising Systems Ltd Method and apparatus for the gas atomisation of molten metal
CN101417340B (zh) * 2008-09-24 2011-05-04 上海大学 循环式雾化金属粉末制备方法和装置
CN102041400B (zh) * 2011-01-12 2012-11-07 董亚飞 一种利用低品位锰铁矿生产高锰硅合金的设备和工艺方法
CN102433401B (zh) * 2011-12-20 2013-04-03 南京凯盛开能环保能源有限公司 熔融炉渣急冷干式粒化及显热回收发电系统及其方法
KR101285786B1 (ko) * 2011-12-22 2013-07-22 주식회사 포스코 용융 슬래그를 이용한 이산화탄소 저감 장치

Also Published As

Publication number Publication date
CO2017002625A2 (es) 2017-06-20
RU2017110486A (ru) 2018-10-01
DOP2017000074A (es) 2017-04-30
MX2017003520A (es) 2017-07-28
WO2016041092A1 (en) 2016-03-24
JP2017527770A (ja) 2017-09-21
CA2961075C (en) 2017-07-25
US20170297113A1 (en) 2017-10-19
EP3194063A1 (en) 2017-07-26
BR112017005583A2 (pt) 2018-01-23
CA2961075A1 (en) 2016-03-24
KR20170060029A (ko) 2017-05-31
CN106999884A (zh) 2017-08-01

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period