JPWO2025121099A5 - - Google Patents

Info

Publication number
JPWO2025121099A5
JPWO2025121099A5 JP2025509014A JP2025509014A JPWO2025121099A5 JP WO2025121099 A5 JPWO2025121099 A5 JP WO2025121099A5 JP 2025509014 A JP2025509014 A JP 2025509014A JP 2025509014 A JP2025509014 A JP 2025509014A JP WO2025121099 A5 JPWO2025121099 A5 JP WO2025121099A5
Authority
JP
Japan
Prior art keywords
operating
furnace
reducing
furnace according
reduced iron
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
Application number
JP2025509014A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025121099A1 (https=
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2024/040539 external-priority patent/WO2025121099A1/ja
Publication of JPWO2025121099A1 publication Critical patent/JPWO2025121099A1/ja
Publication of JPWO2025121099A5 publication Critical patent/JPWO2025121099A5/ja
Pending legal-status Critical Current

Links

JP2025509014A 2023-12-05 2024-11-14 Pending JPWO2025121099A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023205469 2023-12-05
PCT/JP2024/040539 WO2025121099A1 (ja) 2023-12-05 2024-11-14 還元炉の操業方法および還元鉄の製造方法

Publications (2)

Publication Number Publication Date
JPWO2025121099A1 JPWO2025121099A1 (https=) 2025-06-12
JPWO2025121099A5 true JPWO2025121099A5 (https=) 2025-11-05

Family

ID=95979826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025509014A Pending JPWO2025121099A1 (https=) 2023-12-05 2024-11-14

Country Status (3)

Country Link
JP (1) JPWO2025121099A1 (https=)
AU (1) AU2024393059A1 (https=)
WO (1) WO2025121099A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4250472B2 (ja) 2003-07-24 2009-04-08 新日本製鐵株式会社 高炉装入原料用還元鉄及び還元性ガスの製造方法、還元鉄の利用方法、並びに還元性ガスの利用方法
JP2017088912A (ja) 2015-11-04 2017-05-25 株式会社神戸製鋼所 還元鉄の製造方法
JP7192845B2 (ja) * 2020-04-24 2022-12-20 Ｊｆｅスチール株式会社 高炉の操業方法および高炉附帯設備
KR20230145586A (ko) * 2021-02-18 2023-10-17 카본 테크놀로지 홀딩스, 엘엘씨 탄소-네거티브 야금 생성물
AU2022297036B2 (en) * 2021-06-24 2025-04-10 Jfe Steel Corporation Method for producing reduced iron
WO2023162389A1 (ja) * 2022-02-24 2023-08-31 Ｊｆｅスチール株式会社 粉鉄鉱石の還元方法
JP7756398B2 (ja) * 2022-02-28 2025-10-20 株式会社神戸製鋼所 鉄源の製造方法
CN118147383A (zh) * 2022-12-06 2024-06-07 中冶京诚工程技术有限公司 一种气氛可调气基直接还原炼铁系统及方法

Similar Documents

Publication Publication Date Title
AU2009302946B2 (en) Process for production of direct reduced iron
AU2014361203B2 (en) Method for reducing CO2 emissions in the operation of a metallurgical plant
WO2010136313A1 (de) Verfahren zur herstellung von synthesegas
DE102016008915A1 (de) CO2-Emissionsfreies Hochofenverfahren
KR101890788B1 (ko) 탄화수소와 수소 모두를 함유하는 가스 스트림을 사용한 금속 산화물의 환원
CN103303863A (zh) 由焦炉气制取氨合成气的方法
JP7795561B2 (ja) 直接還元鉄を製造するための方法
AU2022297036B2 (en) Method for producing reduced iron
CN115478122A (zh) 一种用于高炉炼铁的富氨原燃料及高炉炼铁的方法
JP7703698B2 (ja) プラントのネットワークの操作方法
CN105883851A (zh) 一种新型气化与热解耦合煤气多联产工艺
EP4253572A1 (de) Reduktion metalloxidhaltigen materials auf basis von ammoniak nh3
CN101823937B (zh) 以冶金烟气中多碳源为原料一步法生产甲醇和二甲醚的方法
US5078788A (en) Method for the direct reduction of iron
CN103980093B (zh) 用焦炉煤气制甲醇的方法
US20250207211A1 (en) Reduction of a metal oxide-containing material on the basis of ammonia nh3
JP7795562B2 (ja) 直接還元鉄を製造するための方法
JP2020045508A (ja) 高炉の操業方法
JPWO2025121099A5 (https=)
CN106241736A (zh) 一种利用焦炉煤气制取冶金还原气的工艺
CN114773154A (zh) 一种用焦炉煤气联产lng和甲醇的方法
CN108220520A (zh) 一种采用热解生产竖炉还原气的装置与方法
CN106276795A (zh) 一种利用焦炉煤气制取冶金还原气的组合工艺
CN120584201A (zh) 高炉的操作方法
JP7605375B2 (ja) 還元鉄の製造方法