JPWO2023171467A5 - - Google Patents
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- Publication number
- JPWO2023171467A5 JPWO2023171467A5 JP2023533975A JP2023533975A JPWO2023171467A5 JP WO2023171467 A5 JPWO2023171467 A5 JP WO2023171467A5 JP 2023533975 A JP2023533975 A JP 2023533975A JP 2023533975 A JP2023533975 A JP 2023533975A JP WO2023171467 A5 JPWO2023171467 A5 JP WO2023171467A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- hot metal
- gas
- iron
- raw material
- Prior art date
- 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
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022034616 | 2022-03-07 | ||
| JP2022034616 | 2022-03-07 | ||
| PCT/JP2023/007389 WO2023171467A1 (ja) | 2022-03-07 | 2023-02-28 | 溶銑の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023171467A1 JPWO2023171467A1 (enrdf_load_stackoverflow) | 2023-09-14 |
| JP7416340B1 JP7416340B1 (ja) | 2024-01-17 |
| JPWO2023171467A5 true JPWO2023171467A5 (enrdf_load_stackoverflow) | 2024-02-15 |
Family
ID=87935235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023533975A Active JP7416340B1 (ja) | 2022-03-07 | 2023-02-28 | 溶銑の製造方法 |
Country Status (8)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240134163A (ko) * | 2022-03-07 | 2024-09-06 | 제이에프이 스틸 가부시키가이샤 | 탄재 내장 괴성광의 제조 방법 및 용선의 제조 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4996105B2 (ja) * | 2006-02-09 | 2012-08-08 | 株式会社神戸製鋼所 | 竪型炉用炭材内装塊成鉱 |
| JP2012036029A (ja) * | 2010-08-04 | 2012-02-23 | Mitsui Mining & Smelting Co Ltd | 製鉄所における二酸化炭素からの一酸化炭素への変換システム |
| JP2012067332A (ja) * | 2010-09-21 | 2012-04-05 | Jfe Steel Corp | 製鉄用非焼成炭材内装塊成鉱 |
| CN110184405B (zh) * | 2019-06-04 | 2024-05-14 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种采用酸性含碳金属化球团生产铁水的方法及其装置 |
| CN111690786B (zh) * | 2020-07-07 | 2021-08-13 | 新疆八一钢铁股份有限公司 | 一种三段式冶炼铁水的欧冶炉炼铁方法 |
| CN111926133B (zh) * | 2020-10-10 | 2021-01-08 | 中国恩菲工程技术有限公司 | 铁基矿物的熔炼方法及熔炼装置 |
-
2023
- 2023-02-28 EP EP23766645.8A patent/EP4464799A1/en active Pending
- 2023-02-28 CN CN202380021349.0A patent/CN118696134A/zh active Pending
- 2023-02-28 AU AU2023230580A patent/AU2023230580A1/en active Pending
- 2023-02-28 JP JP2023533975A patent/JP7416340B1/ja active Active
- 2023-02-28 US US18/842,513 patent/US20250179594A1/en active Pending
- 2023-02-28 WO PCT/JP2023/007389 patent/WO2023171467A1/ja active Application Filing
- 2023-02-28 KR KR1020247027658A patent/KR20240137632A/ko active Pending
- 2023-03-07 TW TW112108201A patent/TWI853480B/zh active
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