JPWO2023054588A1 - - Google Patents
Info
- Publication number
- JPWO2023054588A1 JPWO2023054588A1 JP2023551849A JP2023551849A JPWO2023054588A1 JP WO2023054588 A1 JPWO2023054588 A1 JP WO2023054588A1 JP 2023551849 A JP2023551849 A JP 2023551849A JP 2023551849 A JP2023551849 A JP 2023551849A JP WO2023054588 A1 JPWO2023054588 A1 JP WO2023054588A1
- 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.)
- Pending
Links
Classifications
-
- 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
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021159551 | 2021-09-29 | ||
| PCT/JP2022/036451 WO2023054588A1 (ja) | 2021-09-29 | 2022-09-29 | 製鉄方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023054588A1 true JPWO2023054588A1 (ja) | 2023-04-06 |
Family
ID=85782895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023551849A Pending JPWO2023054588A1 (ja) | 2021-09-29 | 2022-09-29 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPWO2023054588A1 (ja) |
| KR (1) | KR20240055010A (ja) |
| CN (1) | CN118019864A (ja) |
| AU (1) | AU2022356833A1 (ja) |
| CA (1) | CA3231868A1 (ja) |
| TW (1) | TWI820935B (ja) |
| WO (1) | WO2023054588A1 (ja) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2779647B2 (ja) * | 1989-06-05 | 1998-07-23 | 新日本製鐵株式会社 | ▲高▼ゲーサイト鉱石の事前処理法 |
| JP2790026B2 (ja) * | 1993-12-13 | 1998-08-27 | 日本鋼管株式会社 | 焼成塊成鉱の製造方法 |
| WO2010032466A1 (ja) * | 2008-09-17 | 2010-03-25 | 新日本製鐵株式会社 | 焼結鉱の製造方法 |
| WO2010106756A1 (ja) * | 2009-03-16 | 2010-09-23 | 新日本製鐵株式会社 | 焼結鉱の製造方法 |
| JP5630222B2 (ja) * | 2010-11-10 | 2014-11-26 | 新日鐵住金株式会社 | 予熱原料を使用した直接還元炉の操業方法 |
| JP5892317B2 (ja) * | 2011-12-27 | 2016-03-23 | Ｊｆｅスチール株式会社 | 高炉用原料の製造方法 |
| JP7099149B2 (ja) * | 2018-08-02 | 2022-07-12 | 日本製鉄株式会社 | 高燐鉄鉱石の還元方法 |
| JP2021159551A (ja) | 2020-04-02 | 2021-10-11 | 株式会社三共 | 遊技機 |
-
2022
- 2022-09-29 JP JP2023551849A patent/JPWO2023054588A1/ja active Pending
- 2022-09-29 AU AU2022356833A patent/AU2022356833A1/en active Pending
- 2022-09-29 WO PCT/JP2022/036451 patent/WO2023054588A1/ja active Application Filing
- 2022-09-29 TW TW111136999A patent/TWI820935B/zh active
- 2022-09-29 CA CA3231868A patent/CA3231868A1/en active Pending
- 2022-09-29 CN CN202280064864.2A patent/CN118019864A/zh active Pending
- 2022-09-29 KR KR1020247009492A patent/KR20240055010A/ko unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN118019864A (zh) | 2024-05-10 |
| WO2023054588A1 (ja) | 2023-04-06 |
| KR20240055010A (ko) | 2024-04-26 |
| TWI820935B (zh) | 2023-11-01 |
| AU2022356833A1 (en) | 2024-03-28 |
| CA3231868A1 (en) | 2023-04-06 |
| TW202330945A (zh) | 2023-08-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240326 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20240326 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240528 |