CN119855926A - 铁矿石球团的制造方法 - Google Patents

铁矿石球团的制造方法 Download PDF

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Publication number
CN119855926A
CN119855926A CN202380065660.5A CN202380065660A CN119855926A CN 119855926 A CN119855926 A CN 119855926A CN 202380065660 A CN202380065660 A CN 202380065660A CN 119855926 A CN119855926 A CN 119855926A
Authority
CN
China
Prior art keywords
ore
iron ore
pellets
core
mass
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
CN202380065660.5A
Other languages
English (en)
Chinese (zh)
Inventor
竹原健太
樋口隆英
中村直人
堀田谦弥
藤原颂平
岩见友司
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of CN119855926A publication Critical patent/CN119855926A/zh
Pending legal-status Critical Current

Links

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CN202380065660.5A 2022-09-16 2023-07-11 铁矿石球团的制造方法 Pending CN119855926A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022148507 2022-09-16
JP2022-148507 2022-09-16
PCT/JP2023/025629 WO2024057693A1 (ja) 2022-09-16 2023-07-11 鉄鉱石ペレットの製造方法

Publications (1)

Publication Number Publication Date
CN119855926A true CN119855926A (zh) 2025-04-18

Family

ID=90274602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380065660.5A Pending CN119855926A (zh) 2022-09-16 2023-07-11 铁矿石球团的制造方法

Country Status (7)

Country Link
US (1) US20260085376A1 (https=)
EP (1) EP4575021A4 (https=)
JP (1) JP7831577B2 (https=)
CN (1) CN119855926A (https=)
AU (1) AU2023341034A1 (https=)
CA (1) CA3262919A1 (https=)
WO (1) WO2024057693A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117301A (en) * 1978-03-03 1979-09-12 Kobe Steel Ltd Coarse particles-containing self-fluxing ore pellets
JPS57200529A (en) * 1981-06-02 1982-12-08 Nippon Steel Corp Preparation of sintered ore having iron ore fine powder highly compounded therein
JPS6237325A (ja) * 1985-06-27 1987-02-18 Nippon Kokan Kk <Nkk> 焼成塊成鉱およびその製造方法
JPS63149336A (ja) * 1986-12-15 1988-06-22 Nkk Corp 焼成塊成鉱の製造方法
JPS63219534A (ja) * 1987-03-09 1988-09-13 Kobe Steel Ltd 自溶性ペレットの製造方法
JP2001181745A (ja) 1999-12-27 2001-07-03 Kobe Steel Ltd Ｎａ含有スラグの水浸漬処理廃液を用いた鉄鉱石塊成鉱の製造方法
JP4154914B2 (ja) * 2002-04-04 2008-09-24 Ｊｆｅスチール株式会社 高炉用焼結鉱の製造方法
BRPI0306141B1 (pt) * 2002-08-21 2015-10-20 Nippon Steel & Sumitomo Metal Corp método de granulação de material de sinterização para a fabricação de ferro
JP4518895B2 (ja) * 2004-09-29 2010-08-04 新日本製鐵株式会社 焼結用原料の評価方法および配合設計方法
JP5098248B2 (ja) 2006-08-03 2012-12-12 新日鐵住金株式会社 製鉄用含鉄集塵ダスト類の造粒方法
JP5000366B2 (ja) * 2007-04-12 2012-08-15 新日本製鐵株式会社 焼結鉱の製造方法
JP2016176130A (ja) 2015-03-20 2016-10-06 株式会社神戸製鋼所 鉄鉱石焼成ペレット製造用生ペレットおよび鉄鉱石焼成ペレットの製造方法
JP7440768B2 (ja) 2020-08-18 2024-02-29 日本製鉄株式会社 高炉用焼成ペレット及び高炉用焼成ペレットの製造方法

Also Published As

Publication number Publication date
AU2023341034A1 (en) 2025-02-13
CA3262919A1 (en) 2025-06-09
JPWO2024057693A1 (https=) 2024-03-21
EP4575021A1 (en) 2025-06-25
JP7831577B2 (ja) 2026-03-17
WO2024057693A1 (ja) 2024-03-21
US20260085376A1 (en) 2026-03-26
EP4575021A4 (en) 2025-07-02

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