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  
1 V  F- N& C. x' D9 N* j, i* }一、地质与采矿  ·······························1  
. `' t1 ?8 I* {3 Q  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  
7 J1 y# F! c3 k: P( N% s    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  
; ~; L3 J  g. K1 u    2.2开采 1150中段水平矿柱面临的问题 ···················2  
: q5 q: l+ q! |0 n6 ~% p5 k    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  
2 u# ~/ j! Y3 l/ X/ ^    3．2预期的目标 ·····························5  
二、选矿  ··································6  
  1提高金川矿石冬季生产指标的研究                 ·····················6  
% Y" X% S/ y- T- l) n6 @    1．1项目现状及存在问题 ·························6  
    1．2预期的目标 ·····························6  
( ?5 q3 S3 L8 ]2 v$ b  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  
    2．2预期的目标 ·····························7  
/ h! `# w$ x$ X# ?- ^' [2 C& ?三、冶金  ··································8  
; S! k( c1 @2 _' ?+ }: |0 P  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  
" Y- u5 E  t- F    1．2预期的目标 ·····························8  
  2高镍锍缓冷与磨浮工艺研究              ························9  
    2．1项目现状及存在问题 ·························9  
    2．2预期的目标 ····························10  
* Z  P: r% E1 Y5 P% s  3合理配料稳定控制矿铜阳极板贵金属含量研究                      ···············10  
# U$ x9 A! Y6 O) J3 B    3．1项目现状及存在问题 ························10  
4 N2 @6 z/ {+ O( k( ^    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  
3 ~0 X7 S% ^9 @********************

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