JPWO2025062843A1 - - Google Patents

Info

Publication number
JPWO2025062843A1
JPWO2025062843A1 JP2024564902A JP2024564902A JPWO2025062843A1 JP WO2025062843 A1 JPWO2025062843 A1 JP WO2025062843A1 JP 2024564902 A JP2024564902 A JP 2024564902A JP 2024564902 A JP2024564902 A JP 2024564902A JP WO2025062843 A1 JPWO2025062843 A1 JP WO2025062843A1
Authority
JP
Japan
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
JP2024564902A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2025062843A1 publication Critical patent/JPWO2025062843A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP2024564902A 2023-09-19 2024-07-31 Pending JPWO2025062843A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023151438 2023-09-19
PCT/JP2024/027268 WO2025062843A1 (ja) 2023-09-19 2024-07-31 電気炉の操業方法

Publications (1)

Publication Number Publication Date
JPWO2025062843A1 true JPWO2025062843A1 (https=) 2025-03-27

Family

ID=95072776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024564902A Pending JPWO2025062843A1 (https=) 2023-09-19 2024-07-31

Country Status (6)

Country Link
JP (1) JPWO2025062843A1 (https=)
KR (1) KR20260042296A (https=)
CN (1) CN121866346A (https=)
AU (1) AU2024345821A1 (https=)
TW (1) TW202517950A (https=)
WO (1) WO2025062843A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62146215A (ja) * 1985-12-20 1987-06-30 Ishikawajima Harima Heavy Ind Co Ltd 溶解設備
JP2004137572A (ja) * 2002-10-18 2004-05-13 Nippon Steel Corp クロム含有溶湯の精錬方法
WO2014003119A1 (ja) * 2012-06-27 2014-01-03 新日鐵住金株式会社 製鋼スラグ還元処理用電気炉のスラグ供給容器
JP2015227733A (ja) * 2014-05-30 2015-12-17 新日鉄住金エンジニアリング株式会社 溶融金属鉄の製造設備
WO2020217890A1 (ja) * 2019-04-22 2020-10-29 日本製鉄株式会社 含クロム溶鉄の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002317918A (ja) 2001-04-23 2002-10-31 Nkk Corp 高溶解性能廃棄物溶融炉

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62146215A (ja) * 1985-12-20 1987-06-30 Ishikawajima Harima Heavy Ind Co Ltd 溶解設備
JP2004137572A (ja) * 2002-10-18 2004-05-13 Nippon Steel Corp クロム含有溶湯の精錬方法
WO2014003119A1 (ja) * 2012-06-27 2014-01-03 新日鐵住金株式会社 製鋼スラグ還元処理用電気炉のスラグ供給容器
JP2015227733A (ja) * 2014-05-30 2015-12-17 新日鉄住金エンジニアリング株式会社 溶融金属鉄の製造設備
WO2020217890A1 (ja) * 2019-04-22 2020-10-29 日本製鉄株式会社 含クロム溶鉄の製造方法

Also Published As

Publication number Publication date
WO2025062843A1 (ja) 2025-03-27
AU2024345821A1 (en) 2026-04-02
CN121866346A (zh) 2026-04-14
TW202517950A (zh) 2025-05-01
KR20260042296A (ko) 2026-03-30

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