JPWO2023199550A1 - - Google Patents
Info
- Publication number
- JPWO2023199550A1 JPWO2023199550A1 JP2023516075A JP2023516075A JPWO2023199550A1 JP WO2023199550 A1 JPWO2023199550 A1 JP WO2023199550A1 JP 2023516075 A JP2023516075 A JP 2023516075A JP 2023516075 A JP2023516075 A JP 2023516075A JP WO2023199550 A1 JPWO2023199550 A1 JP WO2023199550A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022064977 | 2022-04-11 | ||
| JP2022064977 | 2022-04-11 | ||
| PCT/JP2022/046305 WO2023199550A1 (ja) | 2022-04-11 | 2022-12-16 | 高炉の操業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023199550A1 true JPWO2023199550A1 (de) | 2023-10-19 |
| JP7552881B2 JP7552881B2 (ja) | 2024-09-18 |
Family
ID=88329530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023516075A Active JP7552881B2 (ja) | 2022-04-11 | 2022-12-16 | 高炉の操業方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7552881B2 (de) |
| WO (1) | WO2023199550A1 (de) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2962195B2 (ja) | 1995-06-27 | 1999-10-12 | 住友金属工業株式会社 | 高炉操業方法 |
| JPH09143516A (ja) * | 1995-11-17 | 1997-06-03 | Nippon Steel Corp | 竪型炉の操業方法 |
| JP2002060809A (ja) * | 2000-08-08 | 2002-02-28 | Nippon Steel Corp | 化学組成を調整した焼結鉱を使用する低炉熱高炉操業方法 |
| JP3705243B2 (ja) | 2002-06-05 | 2005-10-12 | 住友金属工業株式会社 | 高炉操業方法 |
| JP2005298923A (ja) | 2004-04-13 | 2005-10-27 | Nippon Steel Corp | 高炉における高鉱石／還元材比操業方法 |
| JP4808819B2 (ja) * | 2009-08-21 | 2011-11-02 | 新日本製鐵株式会社 | 高炉用の非焼成含炭塊成鉱およびその製造方法 |
| JP2013082971A (ja) * | 2011-10-11 | 2013-05-09 | Nippon Steel & Sumitomo Metal Corp | 高炉の操業方法 |
| JP6273983B2 (ja) * | 2014-04-04 | 2018-02-07 | 新日鐵住金株式会社 | 還元鉄を用いた高炉操業方法 |
-
2022
- 2022-12-16 JP JP2023516075A patent/JP7552881B2/ja active Active
- 2022-12-16 WO PCT/JP2022/046305 patent/WO2023199550A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023199550A1 (ja) | 2023-10-19 |
| TW202340482A (zh) | 2023-10-16 |
| JP7552881B2 (ja) | 2024-09-18 |
Similar Documents
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