JPWO2023199551A1 - - Google Patents
Info
- Publication number
- JPWO2023199551A1 JPWO2023199551A1 JP2023516076A JP2023516076A JPWO2023199551A1 JP WO2023199551 A1 JPWO2023199551 A1 JP WO2023199551A1 JP 2023516076 A JP2023516076 A JP 2023516076A JP 2023516076 A JP2023516076 A JP 2023516076A JP WO2023199551 A1 JPWO2023199551 A1 JP WO2023199551A1
- 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 |
|---|---|---|---|
| JP2022064978 | 2022-04-11 | ||
| JP2022064978 | 2022-04-11 | ||
| PCT/JP2022/046306 WO2023199551A1 (ja) | 2022-04-11 | 2022-12-16 | 高炉の操業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023199551A1 true JPWO2023199551A1 (zh) | 2023-10-19 |
| JP7513200B2 JP7513200B2 (ja) | 2024-07-09 |
Family
ID=88329544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023516076A Active JP7513200B2 (ja) | 2022-04-11 | 2022-12-16 | 高炉の操業方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7513200B2 (zh) |
| TW (1) | TW202340483A (zh) |
| WO (1) | WO2023199551A1 (zh) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228610A (ja) * | 1984-04-26 | 1985-11-13 | Nippon Kokan Kk <Nkk> | 高炉操業法 |
| JPS63161104A (ja) * | 1986-12-23 | 1988-07-04 | Kawasaki Steel Corp | 竪型炉の原料装入方法 |
-
2022
- 2022-12-16 WO PCT/JP2022/046306 patent/WO2023199551A1/ja active Application Filing
- 2022-12-16 JP JP2023516076A patent/JP7513200B2/ja active Active
- 2022-12-22 TW TW111149331A patent/TW202340483A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7513200B2 (ja) | 2024-07-09 |
| WO2023199551A1 (ja) | 2023-10-19 |
| TW202340483A (zh) | 2023-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
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| A131 | Notification of reasons for refusal |
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| A521 | Request for written amendment filed |
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|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20240305 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240411 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20240422 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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