超清版 GB/T 17664-2024 木炭

ICS 75.160
CCS B 73
中华人民共和国国家标准
GB/T 17664—2024
木　　炭
Charcoal
代替 GB/T 17664—1999
2024-09-29 发布2025-04-01 实施
国家市场监督管理总局
国家标准化管理委员会发 布

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

前　　言
本文件按照GB/T 1.1—2020《标准化工作导则　第1 部分：标准化文件的结构和起草规则》的规
定起草。
本文件代替GB/T 17664—1999《木炭和木炭试验方法》，与GB/T 17664—1999 相比，除结构调
整和编辑性改动外，主要技术变化如下：
更改了硬阔叶木炭、阔叶木炭、松木炭的定义（见3.1、3.2、3.3，1999年版的2.1、2.2、
2.3）；
—
—增加了果木炭、机制炭、菊花炭的定义（见3.4、3.5、3.6）；
删除了“技术指标”中硬阔叶木炭、杂木炭、松木炭的炭头及夹杂物指标，增加了挥发分指
标、热值指标及其试验方法（见4.2、5.6，19