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金川集团有限公司第二批招标难题
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A5 a- D) q$ b$ r. u5 @ 目 录
" c" X6 d, a6 l3 @) E5 s+ ~7 H( x一、地质与采矿 ·······························1 7 B5 W" d5 W( }* A
1厚大富矿体(二矿区 1#矿体)高效、低耗采矿方法研究 ·············1 1 k# X+ @9 k5 {: q5 M! [8 q Z
1．1现状及存在的问题 ··························1 / L% J) {1 U8 K1 i2 e$ P
1．2研究目的及效果 ···························1
r# b9 _6 R( i3 \; ~8 g+ | Q 2金川二矿区 1150中段大面积水平矿柱回采工艺研究 ··············2 9 t5 i6 ^( A- c5 j4 Q& m
2.1项目现状及存在的问题 ························2
# W# n1 S3 w3 u% _# K 2.2开采 1150中段水平矿柱面临的问题 ···················2 p; U! {8 g+ Q
2.3预期目标 ······························4
! l, ?1 v. z: y. B 3针对金川不良岩层，综合改进钻探工艺 ···················4 9 G1 N+ I' a @. j, V
3．1项目现状及存在问题 ·························4 7 A8 ?* ]8 o- S% V# @
3．2预期的目标 ·····························5
! A8 L4 T3 r. T二、选矿 ··································6
$ g3 H3 S% s y! k" a 1提高金川矿石冬季生产指标的研究 ·····················6 - P/ E+ Q4 a6 }
1．1项目现状及存在问题 ·························6 & [2 a" r1 }2 V! x, ]1 s
1．2预期的目标 ·····························6 l/ k0 _; [; T! ]: F
2低品位硫化镍矿选矿工艺研究 ·······················6
, C) Y# f1 f/ A% \2 F 2．1项目现状及存在问题 ·························6
0 p; k4 [0 ^. D, V0 O 2．2预期的目标 ·····························7
: h8 p+ I, h( k5 l三、冶金 ··································8
& a# ?3 V; v' { 1镍闪速炉数值仿真与操作优化研究 ·····················8 ' Q% s. t' A: d* |8 t
1．1项目现状及存在问题 ·························8
7 y6 `1 }* G: G% ^$ A* Z, N% V 1．2预期的目标 ·····························8
# t9 I" ?, l; w* G) e A3 c 2高镍锍缓冷与磨浮工艺研究 ························9
% ?, C2 e& J3 w# K# Y* J' j 2．1项目现状及存在问题 ·························9
# l* M0 ~- B- _$ C8 m4 A, B 2．2预期的目标 ····························10
5 f+ o/ c# B. b2 s- l+ r0 j( ^ 3合理配料稳定控制矿铜阳极板贵金属含量研究 ···············10 p3 |$ d( b0 x2 V7 t4 o" _
3．1项目现状及存在问题 ························10 d& b* s' I1 `8 a( G
3．2预期的目标 ····························11
. y; C! o. C# ^- l& H 4镍电解净化除铜工艺研究 ························11 ( |& b( g8 n' \
4．1项目现状及存在问题 ························11 % x% ]0 ~( z+ H* w6 P; i" X- x- z, j
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发表于 2010-4-24 18:58:58
