JP7057900B2 - ニッケル酸化鉱石スラリーの前処理方法 - Google Patents

ニッケル酸化鉱石スラリーの前処理方法 Download PDF

Info

Publication number
JP7057900B2
JP7057900B2 JP2019168541A JP2019168541A JP7057900B2 JP 7057900 B2 JP7057900 B2 JP 7057900B2 JP 2019168541 A JP2019168541 A JP 2019168541A JP 2019168541 A JP2019168541 A JP 2019168541A JP 7057900 B2 JP7057900 B2 JP 7057900B2
Authority
JP
Japan
Prior art keywords
slurry
nickel oxide
ore
ore slurry
oxide ore
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
JP2019168541A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021046572A (ja
JP2021046572A5 (enExample
Inventor
佳智 尾崎
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
Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Priority to JP2019168541A priority Critical patent/JP7057900B2/ja
Priority to PH1/2022/550602A priority patent/PH12022550602A1/en
Priority to PCT/JP2020/034287 priority patent/WO2021054240A1/ja
Publication of JP2021046572A publication Critical patent/JP2021046572A/ja
Publication of JP2021046572A5 publication Critical patent/JP2021046572A5/ja
Application granted granted Critical
Publication of JP7057900B2 publication Critical patent/JP7057900B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP2019168541A 2019-09-17 2019-09-17 ニッケル酸化鉱石スラリーの前処理方法 Active JP7057900B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019168541A JP7057900B2 (ja) 2019-09-17 2019-09-17 ニッケル酸化鉱石スラリーの前処理方法
PH1/2022/550602A PH12022550602A1 (en) 2019-09-17 2020-09-10 Pretreatment method for nickel oxide ore slurry
PCT/JP2020/034287 WO2021054240A1 (ja) 2019-09-17 2020-09-10 ニッケル酸化鉱石スラリーの前処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019168541A JP7057900B2 (ja) 2019-09-17 2019-09-17 ニッケル酸化鉱石スラリーの前処理方法

Publications (3)

Publication Number Publication Date
JP2021046572A JP2021046572A (ja) 2021-03-25
JP2021046572A5 JP2021046572A5 (enExample) 2022-01-04
JP7057900B2 true JP7057900B2 (ja) 2022-04-21

Family

ID=74877869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019168541A Active JP7057900B2 (ja) 2019-09-17 2019-09-17 ニッケル酸化鉱石スラリーの前処理方法

Country Status (3)

Country Link
JP (1) JP7057900B2 (enExample)
PH (1) PH12022550602A1 (enExample)
WO (1) WO2021054240A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7790273B2 (ja) * 2022-05-24 2025-12-23 住友金属鉱山株式会社 鉱石スラリーの製造方法、及び、金属製錬方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009510258A (ja) 2005-09-30 2009-03-12 ビーエイチピー ビリトン イノベーション ピーティーワイ エルティーディー 大気圧でラテライト鉱石を浸出するための方法
JP2019044208A (ja) 2017-08-30 2019-03-22 住友金属鉱山株式会社 ニッケル酸化鉱石製錬における鉱石スラリー濃縮方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320781A1 (fr) * 1975-08-14 1977-03-11 Nickel Sln Ste Metallurg Le Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique
JPH08112585A (ja) * 1994-08-25 1996-05-07 Shinko Kagaku Kogyo Kk 集塵機灰の処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009510258A (ja) 2005-09-30 2009-03-12 ビーエイチピー ビリトン イノベーション ピーティーワイ エルティーディー 大気圧でラテライト鉱石を浸出するための方法
JP2019044208A (ja) 2017-08-30 2019-03-22 住友金属鉱山株式会社 ニッケル酸化鉱石製錬における鉱石スラリー濃縮方法

Also Published As

Publication number Publication date
JP2021046572A (ja) 2021-03-25
PH12022550602A1 (en) 2023-09-25
WO2021054240A1 (ja) 2021-03-25

Similar Documents

Publication Publication Date Title
JP2007297717A (ja) 高温加圧浸出、溶媒抽出および電解抽出を使用して鉱石鉱物硫化物から銅を回収するための方法
WO2013077296A1 (ja) 高純度硫酸ニッケルの製造方法
JP5644878B2 (ja) 固液分離処理方法、並びにニッケル酸化鉱石の湿式製錬方法
AU2013236726B2 (en) Method for producing hematite for iron production
WO2020149122A1 (ja) 湿式製錬法によるニッケル酸化鉱石からのニッケルコバルト混合硫化物の製造方法
JP5971364B1 (ja) 鉱石スラリーの前処理方法、鉱石スラリーの製造方法
JP5692458B1 (ja) 固液分離処理方法、並びにニッケル酸化鉱石の湿式製錬方法
WO2016181673A1 (ja) 鉱石スラリーの前処理方法、鉱石スラリーの製造方法
JP5360243B2 (ja) 鉱石スラリー製造工程におけるシックナー装置及びその固体成分率制御方法
PH12018000170A1 (en) Solid-liquid separation process of nickel high pressure leached residue
JP2019044208A (ja) ニッケル酸化鉱石製錬における鉱石スラリー濃縮方法
JP5790839B2 (ja) クロマイト回収方法
JP2020033602A (ja) 高濃度鉱石スラリーの製造方法
JP7279546B2 (ja) ニッケル酸化鉱石の浸出処理方法及びこれを含む湿式製錬方法
JP7057900B2 (ja) ニッケル酸化鉱石スラリーの前処理方法
JP2021046572A5 (enExample)
JP6256491B2 (ja) スカンジウムの回収方法
JP7220846B2 (ja) 湿式製錬の原料として使用されるニッケル酸化鉱石の前処理方法
JP5783223B2 (ja) 鉱石スラリー製造設備および鉱石スラリー製造方法
AU2014413023B2 (en) Ore slurry manufacturing facility and ore slurry manufacturing method
JP2020122174A (ja) コバルトの選択浸出方法
JP5692313B2 (ja) 鉱石スラリー製造工程におけるシックナー装置及びその固体成分率制御方法
JP7506356B2 (ja) 高濃度スラリーを得るためのシックナーの管理方法
Lopez et al. Copper and cyanide recovery from barren leach solution at the gold processing plant
JP5811297B1 (ja) 鉱石スラリー製造設備および鉱石スラリー製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211117

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211117

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20211117

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220112

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220119

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220228

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220228

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: 20220311

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220324

R150 Certificate of patent or registration of utility model

Ref document number: 7057900

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150