GB51326-2018······1
1 总则······11
2 术语······12
3 原材料及辅助材料······13
3.1 原材料······13
3.2 辅助材料······14
4 钛渣生产······16
4.1 原料准备······16
4.2 钛渣熔炼······16
4.3 钛渣破碎······19
4.4 电炉烟气净化与回收利用······19
4.5 生铁处理······20
5 四氯化钛生产······21
5.1 一般规定······21
5.2 氯化······22
5.3 精制······24
5.4 四氯化钛贮存与输送······25
5.5 尾气处理······25
5.6 液氯贮存与蒸发······26
6 海绵钛生产······28
6.1 一般规定······28
6.2 还原准备······28
6.3 还原蒸馏······29
6.4 真空系统······30
6.5 液氩贮存与汽化······30
7 镁氯循环利用······31
7.1 氯化镁电解及镁的精炼······31
7.2 电解氯气的加压与输送······31
7.3 镁电解的废气处理······32
8 海绵钛破碎包装与贮存······33
8.1 海绵钛破碎及包装······33
8.2 海绵钛贮存······34
9 辅助设施······35
9.1 一般规定······35
9.2 检测计量······36
9.3 供配电······36
9.4 原料贮存和堆场······37
9.5 分析与检验······37
9.6 供水排水······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······47
2 术语······49
3 原材料及辅助材料······50
3.1 原材料······50
3.2 辅助材料······51
4 钛渣生产······52
4.1 原料准备······52
4.2 钛渣熔炼······52
4.3 钛渣破碎······54
4.4 电炉烟气净化与回收利用······54
4.5 生铁处理······55
5 四氯化钛生产······56
5.1 一般规定······56
5.2 氯化······57
5.3 精制······59
5.4 四氯化钛贮存与输送······59
5.5 尾气处理······59
5.6 液氯贮存与蒸发······59
6 海绵钛生产······61
6.1 一般规定······61
6.3 还原蒸馏······61
6.4 真空系统······62
7 镁氯循环利用······63
7.1 氯化镁电解及镁的精炼······63
7.2 电解氯气的加压与输送······63
8 海绵钛破碎包装与贮存······64
8.1 海绵钛破碎及包装······64
9 辅助设施······65
9.2 检测计量······65
9.3 供配电······65
9.4 原料贮存和堆场······65
9.6 供水排水······65
