金川集团有限公司第二批招标难题

guoqing6

金川集团有限公司第二批招标难题
  O" g) h- K8 l% ^( O: I3 D
, ^5 g6 ^! a3 L  D( Y# m7 I$ ]            目        录  
一、地质与采矿  ·······························1  
) y9 m; {- X: G8 k) v, f* B" @- G  1厚大富矿体(二矿区 1#矿体)高效、低耗采矿方法研究  ·············1  
' [- i5 T3 [  J5 K$ }- @4 }" V0 u    1．1现状及存在的问题 ··························1  
    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  
) |' u. W! |% J8 o( ~& g    2.1项目现状及存在的问题            ························2  
- d4 G; r3 R4 t2 J    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  
二、选矿  ··································6  
5 j/ O: F4 ^# f( g& v  1提高金川矿石冬季生产指标的研究                 ·····················6  
    1．1项目现状及存在问题 ·························6  
    1．2预期的目标 ·····························6  
. B0 f6 |3 v( E  r: L+ F: X5 o6 M. m  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  
6 Y6 n/ y7 \% K    2．2预期的目标 ·····························7  
三、冶金  ··································8  
# a" y3 [/ l4 k3 C  1镍闪速炉数值仿真与操作优化研究                 ·····················8  
) X2 c* U0 S) H- Z- w& J    1．1项目现状及存在问题 ·························8  
    1．2预期的目标 ·····························8  
  2高镍锍缓冷与磨浮工艺研究              ························9  
% V: b0 N* I( I4 G# A: W    2．1项目现状及存在问题 ·························9  
+ z6 s- f) S* e5 H4 f- F) e    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  
% f. X8 ^4 @8 u# O% T2 R    3．1项目现状及存在问题 ························10  
    3．2预期的目标 ····························11  
  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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