JP7626235B2 - 造粒粒子の粒度分布推定方法、造粒粒子製造方法及び造粒粒子製造装置 - Google Patents

造粒粒子の粒度分布推定方法、造粒粒子製造方法及び造粒粒子製造装置 Download PDF

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JP7626235B2
JP7626235B2 JP2023544611A JP2023544611A JP7626235B2 JP 7626235 B2 JP7626235 B2 JP 7626235B2 JP 2023544611 A JP2023544611 A JP 2023544611A JP 2023544611 A JP2023544611 A JP 2023544611A JP 7626235 B2 JP7626235 B2 JP 7626235B2
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particle size
granulated particles
size distribution
granulator
parameters
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JPWO2023189248A1 (https=
JPWO2023189248A5 (https=
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健太 竹原
隆英 樋口
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JFE Steel Corp
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JFE Steel Corp
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    • 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
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • C22B1/205—Sintering; Agglomerating in sintering machines with movable grates regulation of the sintering process
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP2023544611A 2022-03-28 2023-03-06 造粒粒子の粒度分布推定方法、造粒粒子製造方法及び造粒粒子製造装置 Active JP7626235B2 (ja)

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Application Number Priority Date Filing Date Title
JP2022051826 2022-03-28
JP2022051826 2022-03-28
PCT/JP2023/008397 WO2023189248A1 (ja) 2022-03-28 2023-03-06 造粒粒子の粒度分布推定方法、造粒粒子製造方法及び造粒粒子製造装置

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JPWO2023189248A1 JPWO2023189248A1 (https=) 2023-10-05
JPWO2023189248A5 JPWO2023189248A5 (https=) 2024-03-08
JP7626235B2 true JP7626235B2 (ja) 2025-02-04

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JP (1) JP7626235B2 (https=)
KR (1) KR20240132327A (https=)
CN (1) CN118946673A (https=)
TW (1) TWI870794B (https=)
WO (1) WO2023189248A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009242829A (ja) 2008-03-28 2009-10-22 Jfe Steel Corp 焼結鉱の製造方法
JP2014136818A (ja) 2013-01-16 2014-07-28 Nippon Steel & Sumitomo Metal 高炉用非焼成含炭塊成鉱の製造方法
JP2014227568A (ja) 2013-05-22 2014-12-08 Ｊｆｅスチール株式会社 焼結用造粒原料の製造方法
JP2016176121A (ja) 2015-03-20 2016-10-06 株式会社神戸製鋼所 焼結鉱の製造方法
CN113962150A (zh) 2021-10-20 2022-01-21 中冶长天(长沙)智能科技有限公司 一种烧结混合料粒度预测方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130202A (en) * 1977-04-20 1978-11-14 Nippon Steel Corp Preparation of cold pellet of dust
JPS59222538A (ja) * 1983-05-31 1984-12-14 Kawasaki Steel Corp 擬似粒子の粒度分布の推定値を利用する焼結操業方法
JPH03166321A (ja) * 1988-10-27 1991-07-18 Kawasaki Steel Corp 焼結原料の造粒方法及びその装置
JPH06330188A (ja) * 1993-05-21 1994-11-29 Nippon Steel Corp 焼結用原料の水分調整方法
FR2998370A1 (fr) * 2012-11-20 2014-05-23 Commissariat Energie Atomique Procede de caracterisation de particules par analyse d'image
JP6132114B2 (ja) * 2013-07-11 2017-05-24 Ｊｆｅスチール株式会社 焼結用造粒原料の製造方法
JP7070191B2 (ja) 2018-07-20 2022-05-18 日本製鉄株式会社 高さ方向原料分布推定装置、高さ方向原料分布推定プログラム、及びその方法
JP2020025915A (ja) * 2018-08-10 2020-02-20 日立金属株式会社 粉砕制御方法
JP7311571B2 (ja) * 2019-07-01 2023-07-19 ホソカワミクロン株式会社 粉体処理システムの診断装置、診断方法、及びコンピュータプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009242829A (ja) 2008-03-28 2009-10-22 Jfe Steel Corp 焼結鉱の製造方法
JP2014136818A (ja) 2013-01-16 2014-07-28 Nippon Steel & Sumitomo Metal 高炉用非焼成含炭塊成鉱の製造方法
JP2014227568A (ja) 2013-05-22 2014-12-08 Ｊｆｅスチール株式会社 焼結用造粒原料の製造方法
JP2016176121A (ja) 2015-03-20 2016-10-06 株式会社神戸製鋼所 焼結鉱の製造方法
CN113962150A (zh) 2021-10-20 2022-01-21 中冶长天(长沙)智能科技有限公司 一种烧结混合料粒度预测方法及系统

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Publication number Publication date
TWI870794B (zh) 2025-01-21
JPWO2023189248A1 (https=) 2023-10-05
TW202344822A (zh) 2023-11-16
WO2023189248A1 (ja) 2023-10-05
CN118946673A (zh) 2024-11-12
KR20240132327A (ko) 2024-09-03

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