JP2014113566A5 - - Google Patents
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- Publication number
- JP2014113566A5 JP2014113566A5 JP2012270722A JP2012270722A JP2014113566A5 JP 2014113566 A5 JP2014113566 A5 JP 2014113566A5 JP 2012270722 A JP2012270722 A JP 2012270722A JP 2012270722 A JP2012270722 A JP 2012270722A JP 2014113566 A5 JP2014113566 A5 JP 2014113566A5
- Authority
- JP
- Japan
- Prior art keywords
- heavy metal
- reaction vessel
- aqueous solution
- neutralization
- stirring blade
- 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
- 229910001385 heavy metal Inorganic materials 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000006386 neutralization reaction Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 230000003472 neutralizing effect Effects 0.000 claims description 5
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- -1 iron ion Chemical class 0.000 claims description 4
- 229910001437 manganese ion Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 229910000480 nickel oxide Inorganic materials 0.000 claims 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims 2
- 238000009854 hydrometallurgy Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 150000004679 hydroxides Chemical class 0.000 description 1
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012270722A JP5720665B2 (ja) | 2012-12-11 | 2012-12-11 | 重金属除去方法及び重金属除去装置 |
| CA2894639A CA2894639C (en) | 2012-12-11 | 2013-11-22 | Heavy-metal removal method and heavy-metal removal device |
| EP13862448.1A EP2933234B1 (en) | 2012-12-11 | 2013-11-22 | Heavy-metal removal method |
| PCT/JP2013/081472 WO2014091904A1 (ja) | 2012-12-11 | 2013-11-22 | 重金属除去方法及び重金属除去装置 |
| US14/651,354 US20150315046A1 (en) | 2012-12-11 | 2013-11-22 | Heavy-metal removal method and heavy-metal removal device |
| CN201380064945.3A CN104968610A (zh) | 2012-12-11 | 2013-11-22 | 重金属去除方法及重金属去除装置 |
| AU2013358259A AU2013358259A1 (en) | 2012-12-11 | 2013-11-22 | Heavy-metal removal method and heavy-metal removal device |
| PH12015501315A PH12015501315A1 (en) | 2012-12-11 | 2015-06-09 | Heavy-metal removal method and heavy-metal removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012270722A JP5720665B2 (ja) | 2012-12-11 | 2012-12-11 | 重金属除去方法及び重金属除去装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015051741A Division JP5751393B1 (ja) | 2015-03-16 | 2015-03-16 | 重金属除去方法及び重金属除去装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014113566A JP2014113566A (ja) | 2014-06-26 |
| JP2014113566A5 true JP2014113566A5 (https=) | 2014-12-25 |
| JP5720665B2 JP5720665B2 (ja) | 2015-05-20 |
Family
ID=50934199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012270722A Active JP5720665B2 (ja) | 2012-12-11 | 2012-12-11 | 重金属除去方法及び重金属除去装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150315046A1 (https=) |
| EP (1) | EP2933234B1 (https=) |
| JP (1) | JP5720665B2 (https=) |
| CN (1) | CN104968610A (https=) |
| AU (1) | AU2013358259A1 (https=) |
| CA (1) | CA2894639C (https=) |
| PH (1) | PH12015501315A1 (https=) |
| WO (1) | WO2014091904A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5700029B2 (ja) * | 2012-12-11 | 2015-04-15 | 住友金属鉱山株式会社 | 硫化水素を含む貧液の処理方法及び処理装置 |
| JP5942830B2 (ja) * | 2012-12-11 | 2016-06-29 | 住友金属鉱山株式会社 | 撹拌反応装置 |
| JP6544059B2 (ja) * | 2015-06-08 | 2019-07-17 | 栗田エンジニアリング株式会社 | 排水の処理方法 |
| JP7247729B2 (ja) * | 2019-04-18 | 2023-03-29 | 住友金属鉱山株式会社 | ニッケル酸化鉱石の湿式製錬において発生する貧液の中和処理方法 |
| JP7238686B2 (ja) * | 2019-08-15 | 2023-03-14 | 住友金属鉱山株式会社 | 中和処理方法 |
| JP2022104019A (ja) * | 2020-12-28 | 2022-07-08 | 住友金属鉱山株式会社 | 中和処理方法、ニッケル酸化鉱石の湿式製錬方法 |
| JP7767818B2 (ja) * | 2021-10-06 | 2025-11-12 | 住友金属鉱山株式会社 | 粗硫酸ニッケル水溶液の脱鉄設備 |
| CN115677110B (zh) * | 2022-11-02 | 2024-05-10 | 广东工业大学 | 一种磁性淀粉水凝胶复合重金属吸附设备 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207275A (en) * | 1974-03-29 | 1980-06-10 | General Signal Corporation | Mixing apparatus |
| JPS58186425A (ja) * | 1982-04-14 | 1983-10-31 | Takeda Chem Ind Ltd | 気液接触装置 |
| SE461444B (sv) * | 1985-11-21 | 1990-02-19 | Boerje Skaanberg | Impellerapparat foer omroerning av vaetska under dispergering av gas daeri |
| JPH03249930A (ja) * | 1990-02-27 | 1991-11-07 | Sumitomo Heavy Ind Ltd | 攪拌装置 |
| JPH0489541U (https=) * | 1990-12-14 | 1992-08-05 | ||
| JP3162582B2 (ja) | 1994-09-02 | 2001-05-08 | オルガノ株式会社 | 曝気槽 |
| JP3225836B2 (ja) * | 1996-03-14 | 2001-11-05 | 大平洋金属株式会社 | マグネシュウムを含有するマンガン酸性溶液からのマンガンの優先的除去法 |
| JPH09248578A (ja) * | 1996-03-15 | 1997-09-22 | Kurita Water Ind Ltd | 第一鉄イオン含有水の処理装置 |
| JPH09314169A (ja) * | 1996-06-03 | 1997-12-09 | Zeniya Kaiyo Service Kk | 曝気装置の散気管 |
| JP3695033B2 (ja) | 1997-01-20 | 2005-09-14 | 味の素株式会社 | 撹拌翼 |
| JP4204020B2 (ja) * | 1998-08-26 | 2009-01-07 | 三井造船株式会社 | 攪拌曝気装置 |
| JP2002282664A (ja) * | 2001-03-28 | 2002-10-02 | Dainippon Ink & Chem Inc | ガス吹き出しノズル及びこれを用いた槽 |
| JP2004167386A (ja) * | 2002-11-20 | 2004-06-17 | Dainippon Ink & Chem Inc | 撹拌槽用バッフル及び撹拌方法 |
| JP4525428B2 (ja) * | 2004-05-13 | 2010-08-18 | 住友金属鉱山株式会社 | ニッケル酸化鉱石の湿式製錬方法 |
| BRPI0601717A (pt) * | 2006-05-04 | 2007-12-18 | Du Pont Brasil | processo para a fabricação de carbonato de cálcio |
| JP5572928B2 (ja) * | 2008-07-25 | 2014-08-20 | 住友金属鉱山株式会社 | ニッケル酸化鉱石の湿式製錬方法 |
| JP5446226B2 (ja) * | 2008-09-19 | 2014-03-19 | 住友金属鉱山株式会社 | ニッケル酸化鉱石の湿式製錬方法 |
| JP5359392B2 (ja) * | 2009-03-09 | 2013-12-04 | 住友金属鉱山株式会社 | 排水からのマンガンの除去方法 |
| JP4888578B2 (ja) * | 2010-04-15 | 2012-02-29 | 住友金属鉱山株式会社 | ニッケル酸化鉱石の湿式精錬プラント及びその操業方法 |
| CN101844822B (zh) * | 2010-05-11 | 2012-09-26 | 沈阳建筑大学 | 三维电极/电芬顿反应器 |
| CN101913692B (zh) * | 2010-08-17 | 2012-09-05 | 安徽金星钛白(集团)有限公司 | 处理钛白酸性废水的方法和中和桶 |
| JP5532015B2 (ja) * | 2011-05-23 | 2014-06-25 | 住友金属鉱山株式会社 | 排水処理装置 |
| CN102674533B (zh) * | 2012-05-10 | 2014-02-19 | 武汉市政工程设计研究院有限责任公司 | 一种用于污水处理的旋转式微孔曝气圆环盘管系统 |
| JP5700029B2 (ja) * | 2012-12-11 | 2015-04-15 | 住友金属鉱山株式会社 | 硫化水素を含む貧液の処理方法及び処理装置 |
| JP5942830B2 (ja) * | 2012-12-11 | 2016-06-29 | 住友金属鉱山株式会社 | 撹拌反応装置 |
-
2012
- 2012-12-11 JP JP2012270722A patent/JP5720665B2/ja active Active
-
2013
- 2013-11-22 US US14/651,354 patent/US20150315046A1/en not_active Abandoned
- 2013-11-22 CN CN201380064945.3A patent/CN104968610A/zh active Pending
- 2013-11-22 CA CA2894639A patent/CA2894639C/en not_active Expired - Fee Related
- 2013-11-22 WO PCT/JP2013/081472 patent/WO2014091904A1/ja not_active Ceased
- 2013-11-22 EP EP13862448.1A patent/EP2933234B1/en not_active Not-in-force
- 2013-11-22 AU AU2013358259A patent/AU2013358259A1/en not_active Abandoned
-
2015
- 2015-06-09 PH PH12015501315A patent/PH12015501315A1/en unknown
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