金川集团有限公司第二批招标难题

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金川集团有限公司第二批招标难题

  x4 W$ k' V7 E2 Y2 j            目        录  
一、地质与采矿  ·······························1  
( p' j6 e  _- e- R  i) [& W  1厚大富矿体(二矿区 1#矿体)高效、低耗采矿方法研究  ·············1  
( t2 U4 o; x, j' I: `    1．1现状及存在的问题 ··························1  
' ~' U; Q- q3 j" p8 K4 A    1．2研究目的及效果 ···························1  
  2金川二矿区 1150中段大面积水平矿柱回采工艺研究 ··············2  
    2.1项目现状及存在的问题            ························2  
    2.2开采 1150中段水平矿柱面临的问题 ···················2  
    2.3预期目标      ······························4  
  3针对金川不良岩层，综合改进钻探工艺                   ···················4  
    3．1项目现状及存在问题 ·························4  
    3．2预期的目标 ·····························5  
2 n' x  k9 r2 f4 u- G# @" [8 T! X二、选矿  ··································6  
  1提高金川矿石冬季生产指标的研究                 ·····················6  
, \# p9 @6 w; `    1．1项目现状及存在问题 ·························6  
! l( K& N7 ]( S7 x. @    1．2预期的目标 ·····························6  
  2低品位硫化镍矿选矿工艺研究               ·······················6  
    2．1项目现状及存在问题 ·························6  
+ O( M$ J$ u2 _; c) q! v* j    2．2预期的目标 ·····························7  
三、冶金  ··································8  
4 l/ A3 J: G9 X* j! l' C  1镍闪速炉数值仿真与操作优化研究                 ·····················8  
* E8 @- A9 r3 o: g    1．1项目现状及存在问题 ·························8  
    1．2预期的目标 ·····························8  
7 h- O1 A' w+ p$ L9 [  2高镍锍缓冷与磨浮工艺研究              ························9  
& Z$ b' M9 B1 S. x    2．1项目现状及存在问题 ·························9  
    2．2预期的目标 ····························10  
3 J) g; @2 g/ Y1 t9 h  3合理配料稳定控制矿铜阳极板贵金属含量研究                      ···············10  
9 B: D2 f) m8 Z5 I6 W9 O, h$ f( C. d7 @. y    3．1项目现状及存在问题 ························10  
( O8 }8 n( e" u$ d$ i# u    3．2预期的目标 ····························11  
  4镍电解净化除铜工艺研究             ························11  
& m* K) T5 g% m/ d    4．1项目现状及存在问题 ························11  
, l5 z4 A' H: [8 ?, ?' g+ G********************

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