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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
4 Q4 e, L0 m& g+ l' S一、地质与采矿 ·······························1
/ N, w W+ D( z 1厚大富矿体(二矿区 1#矿体)高效、低耗采矿方法研究 ·············1
% m& t2 j8 R( X% ?. B 1．1现状及存在的问题 ··························1 ! F- P+ j" C2 z. y# @+ v: k$ ^& w ^1 H
1．2研究目的及效果 ···························1 # ^/ X0 e3 b" f+ N5 s
2金川二矿区 1150中段大面积水平矿柱回采工艺研究 ··············2
( P# j' l! \& a; x- H/ Q7 F, b$ r 2.1项目现状及存在的问题 ························2
4 r6 ~1 H! C9 V* }. Y- b 2.2开采 1150中段水平矿柱面临的问题 ···················2
, |1 N. z2 E$ M5 T; w! X 2.3预期目标 ······························4 7 ^: c) b, {/ M; g U
3针对金川不良岩层，综合改进钻探工艺 ···················4 & N6 P: s! B1 F, u1 m1 n/ ?; j7 P, z
3．1项目现状及存在问题 ·························4 ( K! E- ^7 x* V1 B! i1 B
3．2预期的目标 ·····························5 7 W; t% o p. y- h" c
二、选矿 ··································6 / h( S7 W5 f) N8 ^ ~! X- j
1提高金川矿石冬季生产指标的研究 ·····················6
7 C8 Y. t7 r4 n: d4 u 1．1项目现状及存在问题 ·························6 8 {9 B( b% {: C U4 y
1．2预期的目标 ·····························6
6 \ ]6 b5 A+ Z& o+ s5 e5 z3 o 2低品位硫化镍矿选矿工艺研究 ·······················6 8 D5 T; ? ^) q0 J9 A
2．1项目现状及存在问题 ·························6 ' ?$ N# t4 L8 @% r* U4 m
2．2预期的目标 ·····························7
- h1 I( g% ~, ?. Z. N' A8 T6 Y8 i. X三、冶金 ··································8
- a f% s) j0 Q. ?- V$ i- ? 1镍闪速炉数值仿真与操作优化研究 ·····················8 . G6 ]7 j4 `3 x
1．1项目现状及存在问题 ·························8
$ R5 `4 @: f& S& v. m; J 1．2预期的目标 ·····························8 2 C( \% P7 [* N- x
2高镍锍缓冷与磨浮工艺研究 ························9
; M" H7 h4 z9 Y: U4 f& s; r ~ 2．1项目现状及存在问题 ·························9
9 U3 i1 y! w5 R) l 2．2预期的目标 ····························10 ! h- m) R3 r v/ ]* |
3合理配料稳定控制矿铜阳极板贵金属含量研究 ···············10 / Z/ j. ?* y& w6 E& |
3．1项目现状及存在问题 ························10
# H8 z, c( b/ \* @' y+ t 3．2预期的目标 ····························11
/ f9 x/ O# O4 B E8 E$ r 4镍电解净化除铜工艺研究 ························11
/ n7 m1 g: ^' p1 P2 x0 R 4．1项目现状及存在问题 ························11
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发表于 2010-4-24 18:58:58
