本規范共分7章,主要內容包括:總則、術語、選礦試驗與礦樣采取、工藝流程、主要設備選擇與計算、廠房布置與設備配置、輔助生產設施等。
GB50782-2012······1
1 總 則······11
2 術 語······12
3 選礦試驗與礦樣采取······16
3.1 選礦試驗······16
3.2 礦樣采取······17
4 工藝流程······18
4.1 一般規定······18
4.2 破碎篩分······18
4.3 預選······19
4.4 磨礦分級······20
4.5 浮選······20
4.6 重選······21
4.7 磁選······22
4.8 氰化······23
4.9 脫水······24
5 主要設備選擇與計算······26
5.1 一般規定······26
5.2 破碎篩分······27
5.3 預選······28
5.4 磨礦分級······28
5.5 浮選······29
5.6 重選······29
5.7 磁選······30
5.8 氰化······30
5.9 脫水······31
6 廠房布置與設備配置······33
6.1 一般要求······33
6.2 破碎篩分······34
6.3 磨礦選別······35
6.4 氰化浸出······36
6.5 精礦脫水······37
7 輔助生產設施······38
7.1 儲礦設施······38
7.2 給礦與物料輸送······39
7.3 檢修設施······40
7.4 藥劑儲存與制備······41
7.5 藥劑添加······42
7.6 磨礦介質儲存與添加······43
7.7 過程檢測與自動控制······43
7.8 選礦試驗室······44
7.9 選礦化驗室······44
本規范用詞說明······46
引用標準名錄······47
附:條文說明······49
1 總 則······52
2 術 語······54
3 選礦試驗與礦樣采取······56
3.1 選礦試驗······56
3.2 礦樣采取······57
4 工藝流程······59
4.1 一般規定······59
4.2 破碎篩分······61
4.3 預選······62
4.4 磨礦分級······62
4.5 浮選······64
4.6 重選······65
4.7 磁選······67
4.8 氰化······69
4.9 脫水······71
5 主要設備選擇與計算······73
5.1 一般規定······73
5.2 破碎篩分······74
5.3 預選······76
5.4 磨礦分級······77
5.5 浮選······78
5.6重選······79
5.7 磁選······82
5.8 氰化······83
5.9 脫水······71
6 廠房布置與設備配置······86
6.1 一般規定······86
6.2 破碎篩分······89
6.3 磨礦選別······90
6.4 氰化浸出······92
6.5 精礦脫水······93
7 輔助生產設施······95
7.1 儲礦設施······95
7.2 給礦與物料輸送······96
7.3 檢修設施······98
7.4 藥劑儲存與制備······98
7.5 藥劑添加······100
7.7 過程檢測與自動控制······101
7.8 選礦試驗室······102
7.9 選礦化驗室······103
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