目录 摘要........................................................................................................I Abstract ..................................................................................................... II 目录目录..........................................................................................................III 第一章 绪论............................................................................................1 1.1 铜的储量、分布及应用 ....................................................................2 1.1.1 世界及我国铜的储量及分布 .......................................................2 1.1.2 铜的主要生产国和出口国 ...........................................................2 1.1.2.1 精炼铜的主要生产国 ..............................................................2 1.1.2.2 精铜的主要出口国 ..................................................................2 1.1.2.3 主要消费国和进口国 ..............................................................3 1.1.3 我国铜矿资源特点 .......................................................................3 1.1.4 铜的用途 .......................................................................................4 1.2 钼的储量、分布及应用 ....................................................................5 1.2.1 钼的储量及分布 ...........................................................................5 1.2.2 钼的用途 .......................................................................................6 1.2.2.1 合金添加剂 ..............................................................................6 1.2.2.2 钼及钼基合金 ..........................................................................6 1.2.2.3 钼化工制品 ..............................................................................7 第二章 实验部分....................................................................................8 2.1 实验用试剂 .....................................................................................8 2.1.1 浮选药剂： ................................................................................8 IV 2.1.1.1 浮选药剂的概念及分类 ..........................................................8 2.1.1.2 所用浮选药剂 ..........................................................................8 2.1.2 化学分析试剂（分析纯及优级纯）： ......................................8 2.2 实验用仪器及设备 .........................................................................8 2.2.1 分析仪器： ...................................................................................8 2.2.2 辅助设备： ...................................................................................8 第三章 铜矿石和钼矿石的工艺矿物学研究..........................................9 3.1 矿物学的基本概念和意义 ................................................................9 3.2 铜矿石工艺矿物学研究 ....................................................................9 3.2.1 铜矿石的光谱分析 .......................................................................9 3.2.2 铜矿石的主要化学成分分析 .......................................................9 3.2.3 铜矿石中铜、钼、砷的主要化学物相分析 .............................10 3.2.3.1 物相分析的概念和意义 ........................................................10 3.2.3.2 对铜矿石中铜、钼、砷的化学物相分析结果 ....................10 3.2.4 铜矿石的结构构造 .....................................................................11 3.2.4.1 矿石构造的概念和意义 ........................................................11 3.2.4.2 铜矿石的构造及矿物构成 ....................................................11 3.2.5 铜矿石的矿物组成 .....................................................................12 3.2.6 铜矿石中主要金属矿物的嵌布特征 .........................................13 3.2.6.1 黄铜矿 ....................................................................................13 3.2.6.2 铜蓝及蓝辉铜矿 ....................................................................13 3.2.6.3 砷黝铜矿 ................................................................................13 V 3.2.6.4 辉钼矿 ....................................................................................14 3.2.6.5 黄铁矿 ....................................................................................14 3.2.7 铜矿石中主要矿物的嵌布粒度分布 .........................................14 3.2.8 铜矿石中铜、钼的赋存状态 .....................................................14 3.2.9 铜矿石性质小结 .........................................................................15 3.3 钼矿石工艺矿物学研究 ..................................................................16 3.3.1 钼矿石的光谱分析 .....................................................................16 3.3.2 钼矿石的主要化学成分分析 .....................................................16 3.3.3 钼矿石中铜、钼的化学物相分析 .............................................17 3.3.4 钼矿石的结构构造 ....................................................................17 3.3.5 钼矿石的矿物组成 .....................................................................17 3.3.6 钼矿石中主要金属矿物的嵌布特征 .........................................18 3.3.6.1 辉钼矿 ....................................................................................18 3.3.6.2 黄铜矿 ....................................................................................18 3.3.6.3 铜蓝、蓝辉铜矿 ....................................................................18 3.3.6.4 黄铁矿 ....................................................................................19 3.3.6.5 其它矿物 ................................................................................19 3.3.7 钼矿石中主要矿物的嵌布粒度分布 .........................................19 3.3.8 钼矿石中铜、钼的赋存状态 .....................................................20 3.3.9 钼矿石性质小结 .........................................................................20 第四章 选矿试验研究..........................................................................22 4.1 选矿试验的概念和意义 ..................................................................22 VI 4.2 试验方法简介 ..................................................................................22 4.3 铜矿石选矿工艺流程试验研究 ......................................................23 4.3.1 铜钼硫混合浮选流程试验研究 .................................................23 4.3.2 钼铜等可浮—铜硫混选流程试验研究 .....................................24 4.3.3 铜钼优先浮选流程试验研究 .....................................................25 4.4 钼矿石选矿工艺流程试验研究 ......................................................25 4.4.1 铜钼硫混合浮选流程试验研究 .................................................25 4.4.2 铜钼优先浮选流程试验研究 ....................................................26 4.5 混合矿石选矿工艺流程试验研究 ..................................................26 4.5.1 钼铜等可浮—铜硫混选流程试验研究 .....................................26 4.5.2 铜钼优先浮选流程试验研究 .....................................................27 第五章 结论与建议................................................................................28 5.1 结论 ..................................................................................................28 5.2. 建议 ................................................................................................29 本人简介及攻读硕士期间取得的研究成果..........................................33 1.本人简介 .............................................................................................33 2.发表的文章： .....................................................................................33 3.参与的课题研究