超清版 GB/T 44653-2024 六氟化硫（SF6）气体的现场循环再利用导则

中华人民共和国国家标准
ICS 29.020
CCS K 43
GB/T 44653—2024
六氟化硫（SF6）气体的现场循环再利用导则
Guide for on⁃site recycling and reuse of sulfur hexafluoride（ SF6） gas
2024⁃09⁃29 发布2025⁃01⁃01 实施
国家市场监督管理总局
国家标准化管理委员会
发 布

GB/T 44653—2024
目　　次
前言··························································································································Ⅲ
1　范围·······················································································································1
2　规范性引用文件········································································································1
3　术语和定义··············································································································1
4　循环再利用原则········································································································2
5　设备及附件··············································································································2
5.1　SF6 气体回收装置································································································2
5.2　SF6 气体现场净化处理装置····················································································2
5.3　SF6 气体现场预处理装置·······················································································2
5.4　检测装置···········································································································2
5.5　SF6 气体充气装置································································································3
5.6　连接管路及接头··································································································3
6　现场循环再利用的分类及处理方式················································································3
6.1　分类·················································································································3
6.2　回收处理方式·····································································································4
6.3　循环再利用流程图·······························································································4
7　SF6 气体现场检测······································································································5
7.1　检测方法···········································································································5
7.2　检测要求···········································································································5
8　SF6 气体现场回收······································································································5
8.1　回收率要求········································································································5
8.2　SF6 气体现场回收方法··························································································5
8.3　SF6 气体现场回收技术要求·······································································