JPWO2022009617A1 - - Google Patents

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Publication number
JPWO2022009617A1
JPWO2022009617A1 JP2021544846A JP2021544846A JPWO2022009617A1 JP WO2022009617 A1 JPWO2022009617 A1 JP WO2022009617A1 JP 2021544846 A JP2021544846 A JP 2021544846A JP 2021544846 A JP2021544846 A JP 2021544846A JP WO2022009617 A1 JPWO2022009617 A1 JP WO2022009617A1
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JP
Japan
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Application number
JP2021544846A
Other versions
JP7107444B2 (ja
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Publication of JPWO2022009617A1 publication Critical patent/JPWO2022009617A1/ja
Application granted granted Critical
Publication of JP7107444B2 publication Critical patent/JP7107444B2/ja
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/26—Arrangements of controlling devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/006—Automatically controlling the process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • 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
    • F27D19/00—Arrangements of controlling devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2300/00—Process aspects
    • C21B2300/04—Modeling of the process, e.g. for control purposes; CII
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Iron (AREA)
  • Feedback Control In General (AREA)
JP2021544846A 2020-07-06 2021-06-14 溶銑温度の制御方法、操業ガイダンス方法、高炉の操業方法、溶銑の製造方法、溶銑温度の制御装置および操業ガイダンス装置 Active JP7107444B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020116369 2020-07-06
JP2020116369 2020-07-06
PCT/JP2021/022519 WO2022009617A1 (ja) 2020-07-06 2021-06-14 溶銑温度の制御方法、操業ガイダンス方法、高炉の操業方法、溶銑の製造方法、溶銑温度の制御装置および操業ガイダンス装置

Publications (2)

Publication Number Publication Date
JPWO2022009617A1 true JPWO2022009617A1 (ja) 2022-01-13
JP7107444B2 JP7107444B2 (ja) 2022-07-27

Family

ID=79552921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021544846A Active JP7107444B2 (ja) 2020-07-06 2021-06-14 溶銑温度の制御方法、操業ガイダンス方法、高炉の操業方法、溶銑の製造方法、溶銑温度の制御装置および操業ガイダンス装置

Country Status (8)

Country Link
US (1) US20230251036A1 (ja)
EP (1) EP4155421A4 (ja)
JP (1) JP7107444B2 (ja)
KR (1) KR20230011401A (ja)
CN (1) CN115735011A (ja)
BR (1) BR112023000085A2 (ja)
TW (1) TWI794865B (ja)
WO (1) WO2022009617A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7522999B1 (ja) 2023-03-07 2024-07-26 Ｊｆｅスチール株式会社 溶銑温度制御方法、高炉の操業方法、溶銑の製造方法、溶銑温度制御装置及び溶銑温度制御システム
WO2024185626A1 (ja) * 2023-03-07 2024-09-12 Ｊｆｅスチール株式会社 溶銑温度制御方法、高炉の操業方法、溶銑の製造方法、溶銑温度制御装置及び溶銑温度制御システム
WO2024204465A1 (ja) * 2023-03-30 2024-10-03 Ｊｆｅスチール株式会社 溶銑温度制御方法、溶銑温度制御装置、溶銑温度制御システム及び端末装置
JP7541656B1 (ja) 2023-03-30 2024-08-29 Ｊｆｅスチール株式会社 溶銑温度制御方法、溶銑温度制御装置、溶銑温度制御システム及び端末装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008146322A (ja) * 2006-12-08 2008-06-26 Nippon Steel Corp 製造プロセスの操業状態の予測方法、装置、コンピュータプログラム、及びコンピュータ読み取り可能な記憶媒体
JP2020029596A (ja) * 2018-08-23 2020-02-27 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置

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US4123209A (en) * 1977-04-18 1978-10-31 Moore James E Briquetting plant
JPS6018721B2 (ja) * 1978-02-27 1985-05-11 住友金属工業株式会社 高炉の操業方法
JPS6013042B2 (ja) * 1978-08-28 1985-04-04 株式会社神戸製鋼所 高炉操業法
JPS63171809A (ja) * 1987-01-09 1988-07-15 Nkk Corp 酸素高炉の炉熱制御方法
JPH11222610A (ja) * 1998-02-06 1999-08-17 Nkk Corp 高炉の炉熱制御方法
JPH11335710A (ja) 1998-05-22 1999-12-07 Sumitomo Metal Ind Ltd 高炉炉熱予測方法
JP4325401B2 (ja) * 2002-01-24 2009-09-02 Ｊｆｅスチール株式会社 低シリコン溶銑の製造方法
JP4307129B2 (ja) * 2003-04-08 2009-08-05 新日本製鐵株式会社 プロセスの状態類似事例検索方法及び状態予測方法、並びにコンピュータ読み取り可能な記憶媒体
CN100383506C (zh) * 2004-05-28 2008-04-23 黄瑞湄 热交换节能效益计量方法及其装置
CN201607652U (zh) * 2009-12-14 2010-10-13 中国电子科技集团公司第四十八研究所 一种快速回温控制系统
TWI450969B (zh) * 2012-01-19 2014-09-01 China Steel Corp 高爐鐵水溫度之估測方法
JP5546675B1 (ja) * 2012-12-07 2014-07-09 新日鉄住金エンジニアリング株式会社 高炉の操業方法及び溶銑の製造方法
CN103336541B (zh) * 2013-06-27 2015-08-26 西安电炉研究所有限公司 热风加热试验装置温度跟踪保护控制系统及其控制方法
CN104651557B (zh) * 2015-03-16 2017-03-08 中冶赛迪工程技术股份有限公司 一种高炉喷煤速率设定方法
CN105953207B (zh) * 2016-05-20 2018-05-08 华北电力大学（保定） 一种高品质的电站锅炉汽温控制系统
JP6531782B2 (ja) * 2016-08-02 2019-06-19 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置
JP6493447B2 (ja) * 2016-08-02 2019-04-03 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置
JP6729514B2 (ja) * 2017-07-19 2020-07-22 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置
CN108490790A (zh) * 2018-05-09 2018-09-04 东南大学 一种基于多目标优化的过热汽温自抗扰串级控制方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008146322A (ja) * 2006-12-08 2008-06-26 Nippon Steel Corp 製造プロセスの操業状態の予測方法、装置、コンピュータプログラム、及びコンピュータ読み取り可能な記憶媒体
JP2020029596A (ja) * 2018-08-23 2020-02-27 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
大塚喜久ら: "高炉溶銑温度制御モデルと再火入れ操業計画への適用", システム制御情報学会論文誌, vol. 13, no. 3, JPN6021026561, 15 March 2000 (2000-03-15), JP, pages 105 - 114, ISSN: 0004749334 *
橋本佳也: "高炉溶銑温度制御システムの実用化に関する研究", 学位論文 , vol. 甲第22098号, JPN6021026562, 1 April 2020 (2020-04-01), JP, pages 1 - 6, ISSN: 0004749333 *

Also Published As

Publication number Publication date
TWI794865B (zh) 2023-03-01
TW202210985A (zh) 2022-03-16
WO2022009617A1 (ja) 2022-01-13
BR112023000085A2 (pt) 2023-01-31
CN115735011A (zh) 2023-03-03
EP4155421A4 (en) 2023-10-25
KR20230011401A (ko) 2023-01-20
JP7107444B2 (ja) 2022-07-27
EP4155421A1 (en) 2023-03-29
US20230251036A1 (en) 2023-08-10

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