Recovery of platinum from flotation tailings using physical and metallurgical processing

利用物理和冶金工艺从浮选尾矿中回收铂

• 批准号: 21560845
• 负责人: SHIBAYAMA Atsushi
• 金额: $ 3.08万
• 依托单位: Akita University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560845/
• 关键词: 資源処理; 資源回収; 白金族(PGM); レアメタル; 選鉱尾鉱; 浮遊選鉱法; 磁力選別

The objectives were to beneficiate the magnetic sludge waste, PGM and Cu/Mo flotation tailings, in this work was to upgrade PGM and Cu-Mo to return to flotation process for further recovery or upgrading to the refinery. The results indicate that main conditions and processes of separations could be concentrated to Pt approximately 50~60 times from PGM flotation tailings by magnetic separation, 30~60 times to Cu and Mo from tailings by flotation, respectively. The physical separation and chemical / hydrometallurgical technology to concentrate and recover valuable metals lost in these waste to acceptable grades for subsequent are used and concluded as additional resource in respective industries.

目的是将磁性污泥废物、PGM和铜/钼浮选尾矿进行提纯，在这项工作中，将PGM和铜-钼提质以返回浮选过程，用于进一步回收或提质至精炼厂。结果表明，主要分离条件和流程可使铂族金属浮选尾矿中的铂富集50~60倍，铜和钼浮选尾矿中的铜和钼分别富集30~60倍。物理分离和化学/湿法冶金技术将这些废物中损失的有价值金属浓缩和回收到可接受的等级，供以后使用，并被认为是各行业的额外资源。

项目成果

Effect of flotation reagents for upgrading and recovery of Cu and Mo from mine tailing by flotation

浮选药剂对尾矿浮选提质回收铜、钼的影响

• 发表时间: 2011
• 期刊: Resource Processing
• 作者: J.P.Rabatho;W.Tongamp;J.Kato;K.Haga;Y.Takasaki;A.Shibayama
• 通讯作者: A.Shibayama

Retreating Cu.Mo rougher tailing by flotation for concentration of copper and molybdenum

浮选退选铜钼粗尾矿富集铜、钼

• 发表时间: 2010
• 作者: Rabatho. J. P.;Tongamp. W.;Shibayama;A.;Kato. J.;Takasaki;Y.
• 通讯作者: Y.

Investigation of Process for Removal of Arsenic in Copper Resources for Environmental Protection

铜资源脱砷环保工艺研究

• 发表时间: 2011
• 作者: K.Haga;W.Tongamp;Y.Takasaki;A.Shibayama
• 通讯作者: A.Shibayama

Retreating Cu-Mo rougher tailing by flotation for concentration of copper and molybdenum

浮选处理铜钼粗选尾矿富集铜、钼

• 发表时间: 2010
• 作者: J.P.Rabatho;W.Tongamp;A.Shibayama;J.Kato;Y.Takasaki
• 通讯作者: Y.Takasaki

Application of flotation to concentrate copper and molybdenum lost in flotation tailings from Cu.Mo flotation

浮选富集铜钼浮选尾矿中损失的铜、钼

• 发表时间: 2010
• 作者: Rabatho. J. P.;Tongamp. W.;Shibayama;A.;Kato. J.;Takasaki;Y.
• 通讯作者: Y.