BR112022026282A2 - Método de orientação de operação, método para operação de alto-forno, método para fabricação de metal fundido, e aparelho de orientação de operação - Google Patents
Método de orientação de operação, método para operação de alto-forno, método para fabricação de metal fundido, e aparelho de orientação de operaçãoInfo
- Publication number
- BR112022026282A2 BR112022026282A2 BR112022026282A BR112022026282A BR112022026282A2 BR 112022026282 A2 BR112022026282 A2 BR 112022026282A2 BR 112022026282 A BR112022026282 A BR 112022026282A BR 112022026282 A BR112022026282 A BR 112022026282A BR 112022026282 A2 BR112022026282 A2 BR 112022026282A2
- Authority
- BR
- Brazil
- Prior art keywords
- operation guidance
- blast furnace
- cast metal
- metal manufacturing
- state
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
-
- 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
-
- 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
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
-
- 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
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
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)
- General Factory Administration (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
MÉTODO DE ORIENTAÇÃO DE OPERAÇÃO, MÉTODO PARA OPERAÇÃO DE ALTO-FORNO, MÉTODO PARA FABRICAÇÃO DE METAL FUNDIDO, E APARELHO DE ORIENTAÇÃO DE OPERAÇÃO. Um método de orientação de operação inclui uma primeira etapa de predição, usando um modelo físico capaz de calcular o estado no alto-forno, um estado em um alto-forno quando um estado de operação atual é retido no futuro e uma etapa de exibição em um dispositivo de saída, de uma quantidade restante de oxigênio em uma região da canaleta, uma quantidade restante de carbono em todo forno e uma quantidade restante de oxigênio derivado do óxido de ferro em todo o forno, quando o estado no alto-forno é previsto.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020116370A JP7272326B2 (ja) | 2020-07-06 | 2020-07-06 | 操業ガイダンス方法、高炉の操業方法、溶銑の製造方法、操業ガイダンス装置 |
| PCT/JP2021/022619 WO2022009621A1 (ja) | 2020-07-06 | 2021-06-15 | 操業ガイダンス方法、高炉の操業方法、溶銑の製造方法、操業ガイダンス装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022026282A2 true BR112022026282A2 (pt) | 2023-01-17 |
Family
ID=79552928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022026282A BR112022026282A2 (pt) | 2020-07-06 | 2021-06-15 | Método de orientação de operação, método para operação de alto-forno, método para fabricação de metal fundido, e aparelho de orientação de operação |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230313329A1 (pt) |
| EP (1) | EP4177359A4 (pt) |
| JP (1) | JP7272326B2 (pt) |
| KR (1) | KR20230019154A (pt) |
| CN (1) | CN115735010A (pt) |
| BR (1) | BR112022026282A2 (pt) |
| TW (1) | TWI788892B (pt) |
| WO (1) | WO2022009621A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024048214A1 (ja) * | 2022-08-31 | 2024-03-07 | Ｊｆｅスチール株式会社 | プロセスの制御方法、高炉の操業方法、溶銑の製造方法及びプロセスの制御装置 |
| JP2024034492A (ja) * | 2022-08-31 | 2024-03-13 | Ｊｆｅスチール株式会社 | プロセスの制御方法、高炉の操業方法、溶銑の製造方法及びプロセスの制御装置 |
| CN116027745B (zh) * | 2022-12-15 | 2024-04-12 | 广东镭目华远智能科技有限公司 | 一种基于铁水罐运行时间流管控的平台控制方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2678767B2 (ja) * | 1988-06-17 | 1997-11-17 | 川崎製鉄株式会社 | 高炉の操業方法 |
| KR100381094B1 (ko) | 1996-12-09 | 2003-07-22 | 주식회사 포스코 | 고로 미분탄 취입조업시 연소대의 이론 연소온도계산방법 |
| JPH11106807A (ja) * | 1997-09-30 | 1999-04-20 | Sumitomo Metal Ind Ltd | 高炉の装入物分布制御支援システム |
| JPH11335710A (ja) | 1998-05-22 | 1999-12-07 | Sumitomo Metal Ind Ltd | 高炉炉熱予測方法 |
| JP3659826B2 (ja) | 1998-12-24 | 2005-06-15 | コベルコクレーン株式会社 | トレンチャー式ソイルセメント壁掘削機の作業管理システム |
| JP5400555B2 (ja) | 2009-03-31 | 2014-01-29 | 株式会社神戸製鋼所 | 高炉の操業条件導出方法、及びこの方法を用いた高炉の操業条件導出装置 |
| WO2011087036A1 (ja) | 2010-01-14 | 2011-07-21 | 住友金属工業株式会社 | 製鉄方法 |
| CN102952910B (zh) * | 2012-10-29 | 2014-05-07 | 北京科技大学 | 一种高炉配加高反应性焦炭后能量利用的计算方法 |
| 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 |
| CN104593532B (zh) * | 2015-01-19 | 2017-07-07 | 河北联合大学 | 一种炼铁***炉料优化方法 |
| JP6690081B2 (ja) | 2016-07-14 | 2020-04-28 | 株式会社神戸製鋼所 | 操業状況評価システム |
| 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 |
| KR102167985B1 (ko) * | 2018-08-22 | 2020-10-20 | 주식회사 포스코 | 고로의 출선구 폐쇄 시점 예측 시스템 및 그 방법 |
| JP6930507B2 (ja) * | 2018-08-23 | 2021-09-01 | 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 |
| JP7103155B2 (ja) | 2018-10-22 | 2022-07-20 | 日本製鉄株式会社 | 高炉操業方法 |
| CN109918702A (zh) * | 2019-01-03 | 2019-06-21 | 上海交通大学 | 一种高炉配料与操作的协同多目标优化方法 |
| CN110322057B (zh) * | 2019-06-20 | 2023-04-18 | 江阴兴澄特种钢铁有限公司 | 一种100t直流电弧炉出钢碳成分的预测***及预测方法 |
-
2020
- 2020-07-06 JP JP2020116370A patent/JP7272326B2/ja active Active
-
2021
- 2021-06-15 EP EP21838845.2A patent/EP4177359A4/en active Pending
- 2021-06-15 BR BR112022026282A patent/BR112022026282A2/pt unknown
- 2021-06-15 US US18/011,732 patent/US20230313329A1/en active Pending
- 2021-06-15 KR KR1020227046242A patent/KR20230019154A/ko unknown
- 2021-06-15 WO PCT/JP2021/022619 patent/WO2022009621A1/ja unknown
- 2021-06-15 CN CN202180047086.1A patent/CN115735010A/zh active Pending
- 2021-06-28 TW TW110123518A patent/TWI788892B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230019154A (ko) | 2023-02-07 |
| US20230313329A1 (en) | 2023-10-05 |
| CN115735010A (zh) | 2023-03-03 |
| EP4177359A1 (en) | 2023-05-10 |
| WO2022009621A1 (ja) | 2022-01-13 |
| EP4177359A4 (en) | 2023-11-15 |
| JP7272326B2 (ja) | 2023-05-12 |
| JP2022014169A (ja) | 2022-01-19 |
| TWI788892B (zh) | 2023-01-01 |
| TW202212576A (zh) | 2022-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |