木　　炭 Charcoal  ICS  75.160 CCS  B 73   中华人民共和国国家标准 GB/T 17664—2024 代替 GB/T 17664—1999 2024-09-2 9发布 2025-04-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 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     技术要求   ······························································································   2 5     试验方法   ······························································································   2      5.1     水分测定   ·························································································   2      5.2     灰分测定   ·························································································   3      5.3     挥发分测定   ······················································································   4      5.4     固定碳测定   ······················································································   5      5.5     小于10 mm颗粒的测定   ··········································································   6      5.6     热值   ······························································································   6 6     检验规则   ······························································································   7      6.1     检验分类   ·························································································   7      6.2     检验项目   ·························································································   7      6.3     组批规则和抽样方案   ·············································································   8      6.4     判定规则   ·························································································   9      6.5     判定结果表述   ····················································································   9 7     标志、包装、运输、贮存   ············································································   9      7.1     标志   ······························································································   9      7.2     包装   ······························································································   9      7.3     运输   ······························································································   9      7.4     贮存   ······························································································   9 GB/T 17664—2024     Ⅰ