GB/T50632-2019：钢铁企业节能设计标准

GBT50632-2019······1

1 总则······11

2 术语······12

3 基本规定······14

4 主体工艺流程······16

4.1 原料准备······16

4.2 烧结······18

4.3 球团······20

4.4 焦化······22

4.5 高炉炼铁······24

4.6 炼钢······27

4.7 金属压力加工······33

5 辅助设施······53

5.1 能源管控中心······53

5.2 燃气······54

5.3 电力······55

5.4 给排水······58

5.5 热力······59

5.6 采暖通风除尘······62

5.7 总图运输······64

5.8 机修······67

5.9 检化验······68

6 配套生产工艺······69

6.1 采矿······69

6.2 选矿······74

6.3 铁合金······76

6.4 耐火材料······78

6.5 石灰······80

附录A 常用的能源热值和折标煤系数······81

本标准用词说明······83

引用标准名录······84

附：条文说明······85

1 总则······88

3 基本规定······90

4 主体工艺流程······91

4.1 原料准备······91

4.2 烧结······91

4.3 球团······94

4.4 焦化······95

4.5 高炉炼铁······98

4.6 炼钢······101

4.7 金属压力加工······106

5 辅助设施······114

5.1 能源管控中心······114

5.2 燃气······114

5.3 电力······116

5.4 给排水······118

5.5 热力······119

5.6 采暖通风除尘······121

5.7 总图运输······123

5.8 机修······125

6 配套生产工艺······127

6.1 采矿······127

6.2 选矿······129

6.3 铁合金······130

6.4 耐火材料······131

6.5 石灰······132