PH12020500279B1 - Hydrometallurgical method for nickel oxide mineral ore - Google Patents
Hydrometallurgical method for nickel oxide mineral oreInfo
- Publication number
- PH12020500279B1 PH12020500279B1 PH1/2020/500279A PH12020500279A PH12020500279B1 PH 12020500279 B1 PH12020500279 B1 PH 12020500279B1 PH 12020500279 A PH12020500279 A PH 12020500279A PH 12020500279 B1 PH12020500279 B1 PH 12020500279B1
- Authority
- PH
- Philippines
- Prior art keywords
- liquid
- solid
- nickel oxide
- mineral ore
- neutralized
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 239000011707 mineral Substances 0.000 title abstract 4
- 229910000480 nickel oxide Inorganic materials 0.000 title abstract 4
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 abstract 11
- 238000000926 separation method Methods 0.000 abstract 5
- 238000006386 neutralization reaction Methods 0.000 abstract 4
- 239000002002 slurry Substances 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 238000005987 sulfurization reaction Methods 0.000 abstract 2
- 239000000701 coagulant Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- 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
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017174034A JP6551481B2 (ja) | 2017-09-11 | 2017-09-11 | ニッケル酸化鉱石の湿式製錬方法 |
| PCT/JP2018/029778 WO2019049593A1 (ja) | 2017-09-11 | 2018-08-08 | ニッケル酸化鉱石の湿式製錬方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PH12020500279A1 PH12020500279A1 (en) | 2021-01-25 |
| PH12020500279B1 true PH12020500279B1 (en) | 2022-11-09 |
Family
ID=65633908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH1/2020/500279A PH12020500279B1 (en) | 2017-09-11 | 2018-08-08 | Hydrometallurgical method for nickel oxide mineral ore |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6551481B2 (enExample) |
| PH (1) | PH12020500279B1 (enExample) |
| WO (1) | WO2019049593A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7183503B2 (ja) * | 2018-08-30 | 2022-12-06 | 住友金属鉱山株式会社 | 高濃度鉱石スラリーの製造方法 |
| JP7115170B2 (ja) * | 2018-09-12 | 2022-08-09 | 住友金属鉱山株式会社 | ニッケル酸化鉱石の処理方法及び該処理方法を含んだニッケルコバルト混合硫化物の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760009A (ja) * | 1993-06-16 | 1995-03-07 | Sumitomo Chem Co Ltd | 沈降式固液分離装置 |
| JP4498762B2 (ja) * | 2004-01-29 | 2010-07-07 | 友岡化研株式会社 | 有機凝結剤および高分子凝集剤 |
| WO2008003160A1 (en) * | 2006-07-03 | 2008-01-10 | Curlook Enterprises Inc. | Metal recovery system as applied to the high pressure leaching of limonitic nickel laterite ores |
| JP5464315B2 (ja) * | 2008-09-24 | 2014-04-09 | 栗田工業株式会社 | 汚泥脱水方法 |
| JP5904100B2 (ja) * | 2012-11-20 | 2016-04-13 | 住友金属鉱山株式会社 | 中和スラリーの沈降分離方法、並びにニッケル酸化鉱石の湿式製錬方法 |
| CA2834142A1 (en) * | 2012-11-30 | 2014-05-30 | Total E&P Canada Ltd. | Two-stage flocculation of fluid fine tailings |
| US9714342B2 (en) * | 2013-08-22 | 2017-07-25 | Psmg, Llc | Particle suspensions of flocculating polymer powders |
-
2017
- 2017-09-11 JP JP2017174034A patent/JP6551481B2/ja active Active
-
2018
- 2018-08-08 WO PCT/JP2018/029778 patent/WO2019049593A1/ja not_active Ceased
- 2018-08-08 PH PH1/2020/500279A patent/PH12020500279B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP6551481B2 (ja) | 2019-07-31 |
| PH12020500279A1 (en) | 2021-01-25 |
| JP2019049033A (ja) | 2019-03-28 |
| WO2019049593A1 (ja) | 2019-03-14 |
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