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

            目        录  
' L9 A: J$ ~! T: h" ?1 T一、地质与采矿  ·······························1  
  1厚大富矿体(二矿区 1#矿体)高效、低耗采矿方法研究  ·············1  
    1．1现状及存在的问题 ··························1  
8 m2 V" [# A1 V% `    1．2研究目的及效果 ···························1  
" b, }" V+ \8 q  R; h) Y  2金川二矿区 1150中段大面积水平矿柱回采工艺研究 ··············2  
, k! W7 i2 o1 }% r- m/ u# Q/ Y, i$ g    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  
  r% B+ ~* X( z( _. [1 q" l0 i  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  
二、选矿  ··································6  
" m+ m2 Z! }$ w8 g! D3 z1 r  1提高金川矿石冬季生产指标的研究                 ·····················6  
( V4 ?1 f  m9 _    1．1项目现状及存在问题 ·························6  
. D% H& t6 T, D, g( g: w4 g    1．2预期的目标 ·····························6  
- a$ l- o. W0 J( ^9 ^! J4 G  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  
- T, ^# ^5 R- l+ g    2．2预期的目标 ·····························7  
三、冶金  ··································8  
* C) W$ r  Q# P3 f6 a3 X  1镍闪速炉数值仿真与操作优化研究                 ·····················8  
    1．1项目现状及存在问题 ·························8  
    1．2预期的目标 ·····························8  
# {2 I/ d& w' C3 B  2高镍锍缓冷与磨浮工艺研究              ························9  
) K" k7 X& A- N/ `    2．1项目现状及存在问题 ·························9  
, t. \0 L/ F1 L- d    2．2预期的目标 ····························10  
  3合理配料稳定控制矿铜阳极板贵金属含量研究                      ···············10  
  i( m( I. o! N: I# {    3．1项目现状及存在问题 ························10  
7 I' F, ~  x4 C* U7 I1 _  J  V    3．2预期的目标 ····························11  
, C2 j/ u" R3 J% O3 Q  ~% ~# t  4镍电解净化除铜工艺研究             ························11  
    4．1项目现状及存在问题 ························11  
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