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Recycling of rare earth particle by mini-hydrocyclones.
Yu, Jian-Feng; Fu, Jian; Cheng, Hao; Cui, Zhengwei.
Affiliation
  • Yu JF; School of Mechanical Engineering, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment & Technology, Wuxi, Jiangsu 214122, China. Electronic address: robotmcu@126.com.
  • Fu J; School of Mechanical Engineering, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment & Technology, Wuxi, Jiangsu 214122, China.
  • Cheng H; School of Mechanical Engineering, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment & Technology, Wuxi, Jiangsu 214122, China.
  • Cui Z; School of Mechanical Engineering, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment & Technology, Wuxi, Jiangsu 214122, China.
Waste Manag ; 61: 362-371, 2017 Mar.
Article in En | MEDLINE | ID: mdl-28011286
ABSTRACT
Mini-hydrocyclones were applied to separate the fine rare earth particles from the suspensions. The effects of the flow rate, split ratio, and feed concentration on the total separation efficiency and grade separation efficiency were studied. The combined effects of the flow rate (1200-1600L/h), split ratio (20-60%) and concentration (0.6-1.0wt%) on the total separation efficiency in mini-hydrocyclones were investigated using a response surface methodology. The optimum operating parameters for a total separation efficiency of 92.5% were feed flow rate=1406L/h, split ratio=20%, and feed concentration=1wt%.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Waste Management / Recycling / Metals, Rare Earth Type of study: Prognostic_studies Language: En Journal: Waste Manag Journal subject: SAUDE AMBIENTAL / TOXICOLOGIA Year: 2017 Type: Article
Fulltext
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PubMed Links
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Waste Management / Recycling / Metals, Rare Earth Type of study: Prognostic_studies Language: En Journal: Waste Manag Journal subject: SAUDE AMBIENTAL / TOXICOLOGIA Year: 2017 Type: Article