JP2024535909A5 - - Google Patents
Info
- Publication number
- JP2024535909A5 JP2024535909A5 JP2024518631A JP2024518631A JP2024535909A5 JP 2024535909 A5 JP2024535909 A5 JP 2024535909A5 JP 2024518631 A JP2024518631 A JP 2024518631A JP 2024518631 A JP2024518631 A JP 2024518631A JP 2024535909 A5 JP2024535909 A5 JP 2024535909A5
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- ammonia
- gas
- plant
- reducing
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025153138A JP2025176150A (ja) | 2021-09-28 | 2025-09-16 | 直接還元反応器を含むプラントの運転方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU500699A LU500699B1 (en) | 2021-09-28 | 2021-09-28 | Method for operating a shaft furnace plant |
| LULU500699 | 2021-09-28 | ||
| PCT/EP2022/076722 WO2023052308A1 (en) | 2021-09-28 | 2022-09-26 | Method for operating a shaft furnace plant |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025153138A Division JP2025176150A (ja) | 2021-09-28 | 2025-09-16 | 直接還元反応器を含むプラントの運転方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024535909A JP2024535909A (ja) | 2024-10-02 |
| JP2024535909A5 true JP2024535909A5 (enExample) | 2025-09-25 |
Family
ID=78073969
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024518631A Pending JP2024535909A (ja) | 2021-09-28 | 2022-09-26 | 高炉プラントの運転方法 |
| JP2025153138A Pending JP2025176150A (ja) | 2021-09-28 | 2025-09-16 | 直接還元反応器を含むプラントの運転方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025153138A Pending JP2025176150A (ja) | 2021-09-28 | 2025-09-16 | 直接還元反応器を含むプラントの運転方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240400384A1 (enExample) |
| EP (1) | EP4409045A1 (enExample) |
| JP (2) | JP2024535909A (enExample) |
| KR (2) | KR20240075852A (enExample) |
| CN (1) | CN118019863A (enExample) |
| LU (1) | LU500699B1 (enExample) |
| TW (2) | TW202330942A (enExample) |
| WO (1) | WO2023052308A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7787405B2 (ja) * | 2022-02-04 | 2025-12-17 | 日本製鉄株式会社 | 高炉の操業方法 |
| CA3272461A1 (en) | 2022-11-07 | 2024-05-16 | Charm Industrial, Inc. | SYSTEMS AND METHODS FOR PRODUCING SYNTHETIC GAS FROM BIO-OIL |
| US12398034B2 (en) | 2022-11-07 | 2025-08-26 | Charm Industrial, Inc. | Systems and methods for producing syngas from bio-oil |
| WO2024151768A1 (en) | 2023-01-11 | 2024-07-18 | Charm Industrial, Inc. | Systems and methods for self-reduction of iron ore |
| EP4407049A1 (en) * | 2023-01-23 | 2024-07-31 | Oterdoom, Harmen | The butterbridge process for simultaneous ammonia cracking and dri production |
| CN116732259A (zh) * | 2023-05-05 | 2023-09-12 | 首钢集团有限公司 | 一种高炉喷吹富氢气体的冶炼方法及其系统 |
| WO2024258966A2 (en) * | 2023-06-14 | 2024-12-19 | Trustees Of Tufts College | Methods for reducing metal oxides with ammonia gas |
| CN116970748B (zh) * | 2023-08-04 | 2025-10-17 | 青海亚洲硅业多晶硅有限公司 | 一种氨氢冶金装置及方法 |
| EP4524100A1 (en) * | 2023-09-14 | 2025-03-19 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Production of a hydrogen-containing synthesis gas by conversion of a hydrocarbon feedstock |
| EP4549596A1 (de) * | 2023-11-03 | 2025-05-07 | Primetals Technologies Austria GmbH | Reduktion metalloxidhaltigen materials auf basis von ammoniak nh3 und kohlenstoffhaltigem gas |
| EP4549595A1 (de) * | 2023-11-03 | 2025-05-07 | Primetals Technologies Austria GmbH | Reduktion metalloxidhaltigen materials auf basis von ammoniak nh3 und kohlenstoffhaltigem gas |
| LU103234B1 (de) * | 2024-01-12 | 2025-07-14 | Thyssenkrupp Ag | Anlagenverbund und Verfahren zum Betreiben eines Anlagenverbundes zur Stahlerzeugung |
| EP4585702A1 (de) * | 2024-01-12 | 2025-07-16 | thyssenkrupp Uhde GmbH | Anlagenverbund und verfahren zum betreiben eines anlagenverbundes zur stahlerzeugung |
| EP4624594A1 (de) * | 2024-03-28 | 2025-10-01 | Primetals Technologies Austria GmbH | Reduktion eisenoxidhaltigen materials mit ammoniak nh3 |
| WO2025202253A1 (de) * | 2024-03-28 | 2025-10-02 | Primetals Technologies Austria GmbH | Reduktion eisenoxidhaltigen materials mit ammoniak nh3 |
| LU507980B1 (en) * | 2024-08-12 | 2026-02-12 | Phoenix Tech S A | Method for achieving co2 savings in a blast furnace |
| LU508433B1 (en) | 2024-10-01 | 2026-04-01 | Wurth Paul Sa | Method for operating a metallurgical plant |
| WO2026078644A1 (en) * | 2024-10-11 | 2026-04-16 | Hyl Technologies, S.A. De C.V. | Methods and systems for direct reduction of iron oxides utilizing ammonia as source of reducing gas |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355503A (zh) * | 2018-10-24 | 2019-02-19 | 江苏钛谷科技有限公司 | 一种利用液氨分解制备氢气还原金属氧化矿的方法和系统 |
| CN112813219B (zh) * | 2021-02-05 | 2023-07-25 | 辽宁科技大学 | 一种氨气直接还原铁实现近零排放的系统及工艺 |
-
2021
- 2021-09-28 LU LU500699A patent/LU500699B1/en active IP Right Grant
-
2022
- 2022-09-26 US US18/696,505 patent/US20240400384A1/en active Pending
- 2022-09-26 EP EP22793433.8A patent/EP4409045A1/en active Pending
- 2022-09-26 KR KR1020247012978A patent/KR20240075852A/ko active Pending
- 2022-09-26 WO PCT/EP2022/076722 patent/WO2023052308A1/en not_active Ceased
- 2022-09-26 CN CN202280065194.6A patent/CN118019863A/zh active Pending
- 2022-09-26 JP JP2024518631A patent/JP2024535909A/ja active Pending
- 2022-09-26 KR KR1020257031612A patent/KR20250148677A/ko active Pending
- 2022-09-28 TW TW111136779A patent/TW202330942A/zh unknown
- 2022-09-28 TW TW114134766A patent/TW202548033A/zh unknown
-
2025
- 2025-09-16 JP JP2025153138A patent/JP2025176150A/ja active Pending
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