ICS 73.080 CCS Q 69 团 体 标 准 T/CSTM 00349—2022 非金属矿实验室选矿试验作业规范 Specification for mineral dressing test in non -metallic ore laboratory 2022-04-07发布 2022-07-07 实施 中关村材料试验技术联盟 发布 CSTMhQÆSÑ^Ou( 全国团体标准信息平台 CSTMhQÆSÑ^Ou(全国团体标准信息平台 T/CSTM 00349— 2022 I 目 次 前言 ................................................................ ................. III 1 范围 ................................................................ .................1 2 规范性引用文件 ................................................................ .......1 3 术语和定义 ................................................................ ...........2 4 方法原理 ................................................................ .............5 5 设备、仪器、药剂 ................................................................ .....6 5.1 设备 ................................................................ .............6 5.2 仪器 ................................................................ .............8 5.3 药剂 ................................................................ .............8 6 样品采集 ................................................................ .............9 6.1 样品采集代表性影响因素 ................................ ...........................9 6.2 样品采集量 ................................................................ .......9 6.3 样品采集步骤 ................................................................ .....9 7 试样制备 ................................................................ .............9 7.1 试样制备原则 ................................................................ .....9 7.2 试样制备流程 ................................................................ ....10 7.3 试样混匀和缩分 ................................................................ ..10 7.4 常规试验制样示例 ................................................................ 10 7.5 样品分类与标识 ................................................................ ..11 8 破碎及粒度分析 ................................................................ ......11 8.1 破碎 ................................................................ ............11 8.2 粒度分析 ................................................................ ........11 9 工艺矿物学试验 ................................................................ ..... 122 9.1 化学成分 ................................................................ ........12 9.2 矿物组成 ................................................................ ........12 9.3 岩矿鉴定 ................................................................ ........12 10 磨矿试验 ................................................................ ...........12 10.1 试验说明 ................................................................ .......12 10.2 试验准备 ................................................................ .......12 10.3 单因素磨矿条件试验 ................................ .............................13 10.4 磨矿条件判据 ................................................................ ...13 10.5 磨矿正交试验 ................................................................ ...13 11 擦洗（捣浆） /脱泥（分级）试验 ................................ ......................14 11.1 试验原则 ................................................................ .......14 11.2 试验准备 ................................................................ .......14 11.3 擦洗（捣浆） /脱泥（分级）试验 ................................ ..................14 11.4 擦洗结果判定 ................................................................ ...15 CSTMhQÆSÑ^Ou( 全国团体标准信息平台 T/CSTM 00349— 2022 II 12 水力分级试验 ................................................................ .......15 12.1 水力分级 ................................................................ .......15 12.2 试验前检查 ................................................................ .....15 12.3 试验参数 ................................................................ .......15 12.4 试验结果判断 ....