GB/T51376-2019：钴冶炼厂工艺设计标准

GBT51376-2019······1

1 总则······11

2 术语······12

3 基本规定······14

4 原料、辅助材料及燃料······15

4.1 原料······15

4.2 辅助材料······15

4.3 燃料······17

5 物料贮存与准备······18

5.1 物料贮存······18

5.2 物料准备······18

6 钴冶炼工艺······20

6.1 一般规定······20

6.2 电炉熔炼和硫酸化焙烧······20

6.3 浸出及除铁······20

6.4 溶液净化······21

6.5 钴产品制备······22

6.6 废液处理······23

6.7 有价金属回收······24

7 冶金计算······25

8 主要设备选择······32

8.1 一般规定······32

8.2 磨矿及合金水粒化设备······32

8.3 火法设备······32

8.4 浸出及除铁设备······32

8.5 萃取设备······33

8.6 钴产品制备设备······33

8.7 废液处理设备······34

9 总平面布置和厂房配置······35

9.1 一般规定······35

9.2 物料的贮存与准备······36

9.3 电炉熔炼和硫酸化焙烧······36

9.4 浸出及除铁······36

9.5 萃取······37

9.6 钴产品制备······37

9.7 废液处理······37

9.8 辅助生产设施······38

本标准用词说明······39

引用标准名录······40

附:条文说明······43

1 总则······46

2 术语······47

4 原料、辅助材料及燃料······48

4.1 原料······48

5 物料贮存与准备······49

5.1 物料贮存······49

5.2 物料准备······49

6 钴冶炼工艺······51

6.2 电炉熔炼和硫酸化焙烧······51

6.4 溶液净化······51

6.5 钴产品制备······52

6.6 废液处理······53

6.7 有价金属回收······53

7 冶金计算······54

8 主要设备选择······55

8.2 磨矿及合金水粒化设备······55

8.3 火法设备······55

8.4 浸出及除铁设备······55

8.5 萃取设备······56

8.6 钴产品制备设备······56

8.7 废液处理设备······56

9 总平面布置和厂房配置······57

9.1 一般规定······57

9.3 电炉熔炼和硫酸化焙烧······57

9.4 浸出及除铁······57

9.5 萃取······57

9.6 钴产品制备······58