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J4 ›› 2003, Vol. 11 ›› Issue (2): 38-43.

• article • Previous Articles     Next Articles

STUDY ON HEAP LEACHING FROM POWDERY TAILINGS BY PADDLE HEAP-BUILDING

ZHANGJinlong,LIANG Yanxia   

  1. Jiaojia Gold Mine of Shandong Gold Group Co. Ltd., S handong 　Laizhou 　261441, China
  • Received:2002-03-18 Revised:2002-04-02 Online:2003-04-30 Published:2011-11-24

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Abstract:

Extracting gold from powdery tailing by heap leaching is an unsolved problem in production teachnologies.Based on the research of laboratory experiment and pilot test on paddle powdery tailling this paper proposed a new leaching method. The new method has received preliminary experimental result on the gas permeability and osmosis of paddle heap-building.

Key words: gold tailing, heap leaching, paddle heap-building

CLC Number: 

  • TF803.21/

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