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金川集团有限公司第二批招标难题
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目 录
# u) A) `+ R; d3 n: Z一、地质与采矿 ·······························1 2 A& H5 R+ @( H) E5 ?" n+ e. N
1厚大富矿体(二矿区 1#矿体)高效、低耗采矿方法研究 ·············1 # w9 i' I% [3 a& a% Y
1．1现状及存在的问题 ··························1 3 R4 J- n/ w; _
1．2研究目的及效果 ···························1
2 I3 L4 j% [. v3 u 2金川二矿区 1150中段大面积水平矿柱回采工艺研究 ··············2 $ W1 e4 h5 a8 O
2.1项目现状及存在的问题 ························2 # n0 n9 h+ ?9 z5 J: z' X7 h$ `
2.2开采 1150中段水平矿柱面临的问题 ···················2
# u% [! {; W( e% Z/ F, ^% x' v( @' _# @( Y 2.3预期目标 ······························4 6 R* |, x F$ X! Q
3针对金川不良岩层，综合改进钻探工艺 ···················4
4 j4 D" S6 h. S0 C2 q3 z! g 3．1项目现状及存在问题 ·························4 3 w2 A' x! ?; h8 z1 ~! V$ v; G
3．2预期的目标 ·····························5
9 i- b' a. W- _二、选矿 ··································6 / [0 [0 S. i6 w! F" m# P
1提高金川矿石冬季生产指标的研究 ·····················6
: D& O0 `8 x9 ?- h( M- R 1．1项目现状及存在问题 ·························6
- o1 L% O$ i( d9 [% |% j, ]( U7 W 1．2预期的目标 ·····························6 4 S4 j- V' b9 v i; P
2低品位硫化镍矿选矿工艺研究 ·······················6 4 |0 L" B7 [) a, u
2．1项目现状及存在问题 ·························6 ' H, N5 {# p: @8 x7 |
2．2预期的目标 ·····························7 ; @9 Q: t% Q/ w" s7 P
三、冶金 ··································8 3 X, V! {, L* r, q' c: F+ M: R0 L
1镍闪速炉数值仿真与操作优化研究 ·····················8 . Y* x" O6 B* s, W- _' A
1．1项目现状及存在问题 ·························8 , ^, L1 [" {9 w
1．2预期的目标 ·····························8
" k4 @9 B) E7 Z7 q) d 2高镍锍缓冷与磨浮工艺研究 ························9 , X5 u* m0 D8 y3 Y3 U
2．1项目现状及存在问题 ·························9
! m7 p2 e+ ?0 G: [ 2．2预期的目标 ····························10
6 a5 B# _5 @8 W6 W* ~: f+ D 3合理配料稳定控制矿铜阳极板贵金属含量研究 ···············10 0 d G/ u2 _( ^5 ]* S" p' N
3．1项目现状及存在问题 ························10
! r# t1 U7 e( \$ M; l5 b 3．2预期的目标 ····························11
2 R% [- M9 C2 M6 Z7 p1 S3 ?% m 4镍电解净化除铜工艺研究 ························11 1 O5 _" M/ f6 k, B
4．1项目现状及存在问题 ························11 ' B0 V, \. e' O
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发表于 2010-4-24 18:58:58
