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J4 ›› 2010, Vol. 18 ›› Issue (6): 70-72.

• article • Previous Articles     Next Articles

The Application of Automatic Backwash Surface Filter in Gold Liquid Filter New Technology

LIU Ruiqiang,ZHU Jianpeng,DENG Hongrui   

  1. Refinery of Shandong Gold Mining（Laizhou）Co.,Ltd.,Laizhou 261400,Shandong,China
  • Received:2010-09-10 Revised:2010-09-23 Online:2010-12-30 Published:2011-03-10

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Abstract:

Before replacement of zinc,gold cyanide factory need to clean solution and remove suspensions.Tranditional techniques use tubular filters,free flow filter and frame filter box,it has the disadvantage of replacement filter cloth is trouble and high production cost,the effect is not good.In response,Shandong gold refinery firstly use new technology of automatic backwash surface filter,compared with conventional purification process,equipment covers save 50%,at the same time,greatly improving purification targets,saving the cost of production operation,and improving enterprise efficiency.The technology is an innovation in the field of cyanide leaching of precious metal.

Key words: Automatic backwashing surface filters, Expensive liquid purification, Solid-liquid separation, New technology

CLC Number: 

  • TF831
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