JP2019049033A5 - - Google Patents
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- Publication number
- JP2019049033A5 JP2019049033A5 JP2017174034A JP2017174034A JP2019049033A5 JP 2019049033 A5 JP2019049033 A5 JP 2019049033A5 JP 2017174034 A JP2017174034 A JP 2017174034A JP 2017174034 A JP2017174034 A JP 2017174034A JP 2019049033 A5 JP2019049033 A5 JP 2019049033A5
- Authority
- JP
- Japan
- Prior art keywords
- neutralization
- treatment
- oxide ore
- nickel oxide
- solid
- 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.)
- Granted
Links
- 238000006386 neutralization reaction Methods 0.000 claims 14
- 238000000034 method Methods 0.000 claims 11
- 239000007788 liquid Substances 0.000 claims 8
- 229910000480 nickel oxide Inorganic materials 0.000 claims 6
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 239000000701 coagulant Substances 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 3
- 239000002002 slurry Substances 0.000 claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 238000002386 leaching Methods 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 238000005486 sulfidation Methods 0.000 claims 2
- 238000003723 Smelting Methods 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 125000002091 cationic group Chemical group 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000008394 flocculating agent Substances 0.000 claims 1
- 238000009854 hydrometallurgy Methods 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 238000007670 refining Methods 0.000 claims 1
- 238000005987 sulfurization reaction Methods 0.000 claims 1
Priority Applications (3)
| 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 |
| PH1/2020/500279A PH12020500279B1 (en) | 2017-09-11 | 2018-08-08 | Hydrometallurgical method for nickel oxide mineral ore |
Applications Claiming Priority (1)
| 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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019049033A JP2019049033A (ja) | 2019-03-28 |
| JP2019049033A5 true JP2019049033A5 (enExample) | 2019-06-06 |
| JP6551481B2 JP6551481B2 (ja) | 2019-07-31 |
Family
ID=65633908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017174034A Active JP6551481B2 (ja) | 2017-09-11 | 2017-09-11 | ニッケル酸化鉱石の湿式製錬方法 |
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
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