JP7754717B2 - 精鉱バーナー、自溶炉及び反応用ガスの導入方法 - Google Patents

精鉱バーナー、自溶炉及び反応用ガスの導入方法

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Publication number
JP7754717B2
JP7754717B2 JP2021561431A JP2021561431A JP7754717B2 JP 7754717 B2 JP7754717 B2 JP 7754717B2 JP 2021561431 A JP2021561431 A JP 2021561431A JP 2021561431 A JP2021561431 A JP 2021561431A JP 7754717 B2 JP7754717 B2 JP 7754717B2
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JP
Japan
Prior art keywords
gas
cylindrical portion
flow path
gas flow
smelting furnace
Prior art date
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JP2021561431A
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English (en)
Japanese (ja)
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JPWO2021106884A5 (ja
JPWO2021106884A1 (https=
Inventor
悠紀 相馬
俊彦 河内
栄治 遠嶋
孝行 荒金
Original Assignee
Ｊｘ金属製錬株式会社
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.)
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Publication of JPWO2021106884A5 publication Critical patent/JPWO2021106884A5/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP2021561431A 2019-11-25 2020-11-24 精鉱バーナー、自溶炉及び反応用ガスの導入方法 Active JP7754717B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019212579 2019-11-25
JP2019212579 2019-11-25
PCT/JP2020/043695 WO2021106884A1 (ja) 2019-11-25 2020-11-24 精鉱バーナー、自溶炉及び反応ガスの導入方法

Publications (3)

Publication Number Publication Date
JPWO2021106884A1 JPWO2021106884A1 (https=) 2021-06-03
JPWO2021106884A5 JPWO2021106884A5 (ja) 2024-02-14
JP7754717B2 true JP7754717B2 (ja) 2025-10-15

Family

ID=76130519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021561431A Active JP7754717B2 (ja) 2019-11-25 2020-11-24 精鉱バーナー、自溶炉及び反応用ガスの導入方法

Country Status (3)

Country Link
JP (1) JP7754717B2 (https=)
CN (1) CN114729418A (https=)
WO (1) WO2021106884A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118076852A (zh) 2021-09-03 2024-05-24 美卓金属有限公司 向悬浮熔炼炉中喂送反应气体时使反应气体喂送均匀的方法和喷嘴

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013508548A (ja) 2009-10-19 2013-03-07 オウトテック オサケイティオ ユルキネン 浮遊溶解炉の使用方法、浮遊溶解炉および精鉱バーナ
CN104263967A (zh) 2014-10-16 2015-01-07 杨先凯 一种处理复杂物料的自热式闪速冶炼工艺及装置
CN105132709A (zh) 2015-10-05 2015-12-09 杨伟燕 一种旋浮冶炼喷嘴
JP2018111877A (ja) 2016-11-02 2018-07-19 陽谷祥光銅業有限公司 銅回転浮遊製錬プロセスおよび銅回転浮遊製錬装置
WO2019139079A1 (ja) 2018-01-12 2019-07-18 パンパシフィック・カッパー株式会社 原料供給装置、自溶炉及び自溶炉の操業方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60248832A (ja) * 1984-05-25 1985-12-09 Sumitomo Metal Mining Co Ltd 自溶製錬炉の操業方法及び自溶製錬炉用精鉱バ−ナ−
JPH0229452U (https=) * 1988-08-18 1990-02-26

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013508548A (ja) 2009-10-19 2013-03-07 オウトテック オサケイティオ ユルキネン 浮遊溶解炉の使用方法、浮遊溶解炉および精鉱バーナ
CN104263967A (zh) 2014-10-16 2015-01-07 杨先凯 一种处理复杂物料的自热式闪速冶炼工艺及装置
CN105132709A (zh) 2015-10-05 2015-12-09 杨伟燕 一种旋浮冶炼喷嘴
JP2018111877A (ja) 2016-11-02 2018-07-19 陽谷祥光銅業有限公司 銅回転浮遊製錬プロセスおよび銅回転浮遊製錬装置
WO2019139079A1 (ja) 2018-01-12 2019-07-18 パンパシフィック・カッパー株式会社 原料供給装置、自溶炉及び自溶炉の操業方法

Also Published As

Publication number Publication date
CN114729418A (zh) 2022-07-08
JPWO2021106884A1 (https=) 2021-06-03
WO2021106884A1 (ja) 2021-06-03

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