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Gold Science and Technology ›› 2013, Vol. 21 ›› Issue (6): 73-77.

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The Optimize Application of Panel Mining Method Second Step in Sanshandao Gold Mine

ZHAO Long,WANG Nan,SUN Mingjun   

  1. Sanshandao Gold Mine,Shandong Gold Mining  (Laizhou) Co.,Ltd.,Laizhou    261442,Shandong,China
  • Received:2013-04-15 Revised:2013-07-25 Online:2013-12-28 Published:2014-05-09

Abstract:

In order to optimize the mining process,the Second-step transfer layer optimization adjusted the construction order which construct the way of stope contact and transfer layer stoping at the same time.By turning the original transfer layer stope into upward layer stope,blasting space for transfer layer stoping was made.This can resolve the issues of production can not continue,long recoveries time and low efficiency of the original process in Sanshandao gold mine after transfer layer.The optimization proposal speeds up the cycle,increases the production capacity and operating efficiency of the mine field of apheresis,reduces the production cost and achieve good economic benefits.

Key words: transfer layer optimization, panel filling mining method, Sanshandao gold mine, Shandong Province

CLC Number: 

  • TD853.34

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