JP7643558B2 - 焼結鉱組織の予測方法およびそれを用いた焼結鉱の製造方法 - Google Patents

焼結鉱組織の予測方法およびそれを用いた焼結鉱の製造方法 Download PDF

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JP7643558B2
JP7643558B2 JP2023543383A JP2023543383A JP7643558B2 JP 7643558 B2 JP7643558 B2 JP 7643558B2 JP 2023543383 A JP2023543383 A JP 2023543383A JP 2023543383 A JP2023543383 A JP 2023543383A JP 7643558 B2 JP7643558 B2 JP 7643558B2
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sintered ore
predicting
sintering
texture
sintered
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Japanese (ja)
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JPWO2023189242A1 (https=
JPWO2023189242A5 (https=
Inventor
謙弥 堀田
友司 岩見
隆英 樋口
崇史 河野
幸平 池田
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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
    • 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
    • C22B1/16—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP2023543383A 2022-03-28 2023-03-06 焼結鉱組織の予測方法およびそれを用いた焼結鉱の製造方法 Active JP7643558B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022051407 2022-03-28
JP2022051407 2022-03-28
PCT/JP2023/008343 WO2023189242A1 (ja) 2022-03-28 2023-03-06 焼結鉱組織の予測方法およびそれを用いた焼結鉱の製造方法

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JPWO2023189242A1 JPWO2023189242A1 (https=) 2023-10-05
JPWO2023189242A5 JPWO2023189242A5 (https=) 2024-03-08
JP7643558B2 true JP7643558B2 (ja) 2025-03-11

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JP2023543383A Active JP7643558B2 (ja) 2022-03-28 2023-03-06 焼結鉱組織の予測方法およびそれを用いた焼結鉱の製造方法

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EP (1) EP4481067A4 (https=)
JP (1) JP7643558B2 (https=)
KR (1) KR20240132371A (https=)
CN (1) CN118786230A (https=)
TW (1) TWI883405B (https=)
WO (1) WO2023189242A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013044491A (ja) 2011-08-25 2013-03-04 Nippon Steel & Sumitomo Metal Corp 焼結プロセス操業状態監視装置、焼結プロセス操業状態監視方法、及びコンピュータプログラム
JP2015137368A (ja) 2014-01-20 2015-07-30 新日鐵住金株式会社 焼結温度履歴の計算方法
CN111128313A (zh) 2019-07-16 2020-05-08 中南大学 一种烧结矿FeO含量检测方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1180846A (ja) * 1997-09-02 1999-03-26 Sumitomo Metal Ind Ltd 焼結機の操業方法
JP4735682B2 (ja) * 2008-08-21 2011-07-27 Ｊｆｅスチール株式会社 焼結鉱の製造方法および焼結機
JP4840524B2 (ja) * 2009-07-10 2011-12-21 Ｊｆｅスチール株式会社 焼結用原料の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013044491A (ja) 2011-08-25 2013-03-04 Nippon Steel & Sumitomo Metal Corp 焼結プロセス操業状態監視装置、焼結プロセス操業状態監視方法、及びコンピュータプログラム
JP2015137368A (ja) 2014-01-20 2015-07-30 新日鐵住金株式会社 焼結温度履歴の計算方法
CN111128313A (zh) 2019-07-16 2020-05-08 中南大学 一种烧结矿FeO含量检测方法及系统

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WO2023189242A1 (ja) 2023-10-05
KR20240132371A (ko) 2024-09-03
TWI883405B (zh) 2025-05-11
TW202342770A (zh) 2023-11-01
EP4481067A4 (en) 2025-06-11
JPWO2023189242A1 (https=) 2023-10-05
CN118786230A (zh) 2024-10-15
EP4481067A1 (en) 2024-12-25

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