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
3 |9 I# N% b0 J# h4 o( J# v
" M* ^9 b: j0 R0 W5 M: M- O5 j! `            目        录  
) r0 f" _% {7 g' O" D4 e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  
! a0 l$ ~! F. g    1．1现状及存在的问题 ··························1  
; j& H+ }$ U$ r! [) C& x    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  
0 U* b: f( u1 l# M/ \* h8 i    2.1项目现状及存在的问题            ························2  
2 f9 c7 j4 W) Y( {/ z9 n    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 S! T8 \& i0 ]+ F) A4 f% L    3．1项目现状及存在问题 ·························4  
    3．2预期的目标 ·····························5  
二、选矿  ··································6  
3 D0 t4 q0 `, s( Z; ]9 q  1提高金川矿石冬季生产指标的研究                 ·····················6  
6 o( P! _8 {' F1 h    1．1项目现状及存在问题 ·························6  
    1．2预期的目标 ·····························6  
0 `! r0 g" t4 v0 i" Z  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  
1 C& W/ k. u: C9 u6 B4 U4 p    2．2预期的目标 ·····························7  
三、冶金  ··································8  
9 {2 |  H, b+ q) P" s4 H# I# r  1镍闪速炉数值仿真与操作优化研究                 ·····················8  
8 _: ^8 }( c' C( L! t4 h    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  
) ^  F+ W9 z- l5 j* \    2．1项目现状及存在问题 ·························9  
    2．2预期的目标 ····························10  
7 s- L5 L2 }- u% n$ R- a' O# B9 \  3合理配料稳定控制矿铜阳极板贵金属含量研究                      ···············10  
' o% j% {) I; ]6 N5 P    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  
( Q; i1 M& M, q2 }3 i: m& J! q; x    4．1项目现状及存在问题 ························11  
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