GB51388-2020······1
1 总则······11
2 术语······12
3 原料、辅助材料、燃料及熔剂······15
3.1 原料······15
3.2 辅助材料······15
3.3 燃料······16
3.4 熔剂······18
4 物料贮存与准备······19
4.1 物料贮存······19
4.2 物料准备······21
5 硫化铜镍精矿冶炼工艺······26
5.1 造锍熔炼······26
5.2 镍锍吹炼······28
5.3 高镍锍磨浮······30
5.4 镍电解精炼······31
5.5 高镍锍湿法精炼······33
6 氧化镍矿冶炼工艺······37
6.1 氧化镍矿火法冶炼······37
6.2 氧化镍矿湿法冶炼······40
7 其他有价金属回收······45
7.1 一般规定······45
7.2 铜回收······45
7.3 钴回收······45
7.4 贵金属回收······45
8 镍冶炼三废处理······46
8.1 废渣······46
8.2 废水······46
8.3 废气······47
9 冶金计算······48
10 总平面和车间配置······49
10.1 一般规定······49
10.2 物料贮存与准备······50
10.3 硫化铜镍精矿火法冶炼······51
10.4 氧化镍矿火法冶炼······51
10.5 镍湿法冶炼······52
11 辅助生产设施······55
本标准用词说明······56
引用标准名录······57
附：条文说明······59
1 总则······63
2 术语······64
3 原料、辅助材料、燃料及熔剂······65
3.1 原料······65
3.2 辅助材料······66
3.3 燃料······66
3.4 熔剂······66
4 物料贮存与准备······68
4.1 物料贮存······68
4.2 物料准备······69
5 硫化铜镍精矿冶炼工艺······74
5.1 造锍熔炼······74
5.2 镍锍吹炼······76
5.4 镍电解精炼······78
5.5 高镍锍湿法精炼······78
6 氧化镍矿冶炼工艺······81
6.1 氧化镍矿火法冶炼······81
6.2 氧化镍矿湿法冶炼······83
7 其他有价金属回收······87
7.1 一般规定······87
7.2 铜回收······87
7.3 钻回收······87
7.4 贵金属回收······87
8 镍冶炼三废处理······88
8.3 废气······88
9 冶金计算······89
10 总平面和车间配置······92
10.1 一般规定······92
10.2 物料贮存与准备······92
10.3 硫化铜镍精矿火法冶炼······93
10.4 氧化镍矿火法冶炼······94
10.5 镍湿法冶炼······94
11 辅助生产设施······96
