JP7035322B2 - 酸化鉱石の製錬方法、ペレット及び容器の製造方法 - Google Patents

酸化鉱石の製錬方法、ペレット及び容器の製造方法 Download PDF

Info

Publication number
JP7035322B2
JP7035322B2 JP2017045469A JP2017045469A JP7035322B2 JP 7035322 B2 JP7035322 B2 JP 7035322B2 JP 2017045469 A JP2017045469 A JP 2017045469A JP 2017045469 A JP2017045469 A JP 2017045469A JP 7035322 B2 JP7035322 B2 JP 7035322B2
Authority
JP
Japan
Prior art keywords
mixture
reduction
oxide ore
kneading
smelting
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.)
Active
Application number
JP2017045469A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018150571A (ja
JP2018150571A5 (enExample
Inventor
隆士 井関
幸弘 合田
純一 小林
修二 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2017045469A priority Critical patent/JP7035322B2/ja
Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Priority to AU2017257842A priority patent/AU2017257842B2/en
Priority to CN201780022977.5A priority patent/CN108884515B/zh
Priority to EP20197015.9A priority patent/EP3778936B1/en
Priority to CA3021829A priority patent/CA3021829C/en
Priority to EP17789626.3A priority patent/EP3450579B1/en
Priority to CA3110518A priority patent/CA3110518C/en
Priority to US16/094,493 priority patent/US11608543B2/en
Priority to PCT/JP2017/016620 priority patent/WO2017188344A1/ja
Priority to EP20196074.7A priority patent/EP3766996B1/en
Priority to CA3110511A priority patent/CA3110511C/en
Publication of JP2018150571A publication Critical patent/JP2018150571A/ja
Priority to PH12018502281A priority patent/PH12018502281A1/en
Publication of JP2018150571A5 publication Critical patent/JP2018150571A5/ja
Priority to AU2020203209A priority patent/AU2020203209B2/en
Priority to AU2020203208A priority patent/AU2020203208B9/en
Application granted granted Critical
Publication of JP7035322B2 publication Critical patent/JP7035322B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
JP2017045469A 2016-04-27 2017-03-09 酸化鉱石の製錬方法、ペレット及び容器の製造方法 Active JP7035322B2 (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP2017045469A JP7035322B2 (ja) 2017-03-09 2017-03-09 酸化鉱石の製錬方法、ペレット及び容器の製造方法
CA3110511A CA3110511C (en) 2016-04-27 2017-04-26 Oxide ore smelting method
EP20197015.9A EP3778936B1 (en) 2016-04-27 2017-04-26 Nickel oxide ore smelting method for smelting ferronickel
CA3021829A CA3021829C (en) 2016-04-27 2017-04-26 Oxide ore smelting method
EP17789626.3A EP3450579B1 (en) 2016-04-27 2017-04-26 Nickel oxide ore smelting method for smelting ferronickel
CA3110518A CA3110518C (en) 2016-04-27 2017-04-26 Oxide ore smelting method
US16/094,493 US11608543B2 (en) 2016-04-27 2017-04-26 Oxide ore smelting method
PCT/JP2017/016620 WO2017188344A1 (ja) 2016-04-27 2017-04-26 酸化鉱石の製錬方法
AU2017257842A AU2017257842B2 (en) 2016-04-27 2017-04-26 Oxide ore smelting method
CN201780022977.5A CN108884515B (zh) 2016-04-27 2017-04-26 氧化物矿石的冶炼方法
EP20196074.7A EP3766996B1 (en) 2016-04-27 2017-04-26 Nickel oxide ore smelting method for smelting ferronickel
PH12018502281A PH12018502281A1 (en) 2016-04-27 2018-10-26 Oxide ore smelting method
AU2020203209A AU2020203209B2 (en) 2016-04-27 2020-05-18 Oxide ore smelting method
AU2020203208A AU2020203208B9 (en) 2016-04-27 2020-05-18 Oxide ore smelting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017045469A JP7035322B2 (ja) 2017-03-09 2017-03-09 酸化鉱石の製錬方法、ペレット及び容器の製造方法

Publications (3)

Publication Number Publication Date
JP2018150571A JP2018150571A (ja) 2018-09-27
JP2018150571A5 JP2018150571A5 (enExample) 2020-04-09
JP7035322B2 true JP7035322B2 (ja) 2022-03-15

Family

ID=63680035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017045469A Active JP7035322B2 (ja) 2016-04-27 2017-03-09 酸化鉱石の製錬方法、ペレット及び容器の製造方法

Country Status (1)

Country Link
JP (1) JP7035322B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7293634B2 (ja) * 2018-12-18 2023-06-20 住友金属鉱山株式会社 酸化鉱石の製錬方法
JP7409010B2 (ja) * 2019-10-30 2024-01-09 住友金属鉱山株式会社 ニッケル酸化鉱石の製錬方法
KR102224473B1 (ko) * 2020-12-14 2021-03-08 이앤티스소재 주식회사 철강공정 부산물을 활용한 제강용 철 대체재 단광
JP7757798B2 (ja) * 2021-12-07 2025-10-22 住友金属鉱山株式会社 ニッケル酸化鉱石の製錬方法
JP7677134B2 (ja) * 2021-12-21 2025-05-15 住友金属鉱山株式会社 ニッケル酸化鉱石の製錬方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001098313A (ja) 1999-09-28 2001-04-10 Mitsubishi Heavy Ind Ltd 還元鉄製造装置
WO2016017348A1 (ja) 2014-08-01 2016-02-04 住友金属鉱山株式会社 ペレットの製造方法、鉄－ニッケル合金の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07286205A (ja) * 1994-04-20 1995-10-31 Kawasaki Steel Corp 海綿鉄製造用容器からの還元剤除去装置
JP3272605B2 (ja) * 1996-07-18 2002-04-08 三菱重工業株式会社 石炭内装鉄鉱石ペレットの還元方法およびその装置
JP3781153B2 (ja) * 1997-09-22 2006-05-31 株式会社 テツゲン 製鉄ダスト等からの安価な還元鉄の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001098313A (ja) 1999-09-28 2001-04-10 Mitsubishi Heavy Ind Ltd 還元鉄製造装置
WO2016017348A1 (ja) 2014-08-01 2016-02-04 住友金属鉱山株式会社 ペレットの製造方法、鉄－ニッケル合金の製造方法

Also Published As

Publication number Publication date
JP2018150571A (ja) 2018-09-27

Similar Documents

Publication Publication Date Title
JP7035322B2 (ja) 酸化鉱石の製錬方法、ペレット及び容器の製造方法
JP7415369B2 (ja) 酸化鉱石の製錬方法
JP7342692B2 (ja) 酸化鉱石の製錬方法
JP6780285B2 (ja) ペレットの製造方法、及びニッケル酸化鉱石の製錬方法
JP6780284B2 (ja) ペレットの製造方法、及びニッケル酸化鉱石の製錬方法
WO2016013355A1 (ja) ペレットの製造方法、鉄－ニッケル合金の製造方法
WO2017188344A1 (ja) 酸化鉱石の製錬方法
JP6439828B2 (ja) 酸化鉱石の製錬方法
WO2017183666A1 (ja) 酸化鉱石の製錬方法
JP6772525B2 (ja) ペレットの製造方法、及びニッケル酸化鉱石の製錬方法
JP6900696B2 (ja) 金属酸化物の製錬方法
JP6772526B2 (ja) ニッケル酸化鉱石の製錬方法
AU2015293371B2 (en) Method for smelting nickel oxide ore and method for charging pellets
JP7167534B2 (ja) 酸化鉱石の製錬方法
JP6776927B2 (ja) 金属酸化物の製錬方法
JP6844334B2 (ja) ニッケル酸化鉱の製錬方法
JP7167565B2 (ja) 酸化鉱石の製錬方法
JP7292581B2 (ja) 酸化鉱石の製錬方法
JP6926674B2 (ja) 酸化鉱石の製錬方法
JP6926993B2 (ja) ペレットの製造方法、ニッケル酸化鉱の製錬方法
JP6809377B2 (ja) 酸化鉱石の製錬方法
JP7172330B2 (ja) 酸化鉱石の製錬方法
JP6798079B2 (ja) 酸化鉱石の製錬方法
JP6953835B2 (ja) 酸化鉱石の製錬方法
JP2023019428A (ja) ニッケル酸化鉱石の製錬方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200221

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200221

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210126

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210326

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210615

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210816

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20210907

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211207

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20211207

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20211214

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20211221

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220118

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220120

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220201

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220214

R150 Certificate of patent or registration of utility model

Ref document number: 7035322

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150