国家标准计划《煤矸石分类》由 TC42（全国煤炭标准化技术委员会）归口，TC42SC5（全国煤炭标准化技术委员会矿井水与废物资源化分会）执行 ，主管部门为中国煤炭工业协会。
主要起草单位 重庆地质矿产研究院 。
| 73 采矿和矿产品 |
| 73.040 煤 |
| 编号 | 语种 | 翻译承担单位 | 国内外需求情况 |
|---|---|---|---|
| 1 | EN | Chongqing Institute of Geology and Mineral Resources | With the continuous improvement of domestic requirements for environmental protection and resource utilization and the development of technology, many new utilization approaches and technologies for coal gangue have emerged, such as geopolymers, 3D printing, etc. Revising the classification standards can better reflect the new utilization methods, provide guidance for related industries, and improve the comprehensive utilization rate of resources. Different types of coal gangue have different compositions and properties. Through more detailed and accurate classification, different utilization approaches can be better matched to improve the comprehensive utilization rate of resources. Meanwhile, it promotes green development, encourages the adoption of more environmentally friendly treatment and utilization methods, and reduces environmental pollution. |
本文件按照GB/T 1.1-2020给出的规则起草。 本文件规定了煤矸石的分类类别和命名表述。 本文件适用于煤矸石的产出与资源化利用。 主要技术内容包括：1.标准的适用范围；2.规范性引用文件；3.术语和定义；4.分类类别；5.命名表述。
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