GB/T 37767-2019 in English
VALIDEvaluation indexes for green mine
- Issued on:2019-06-04
- Implemented on:2020-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
《GB/T 37767-2019煤矿绿色矿山评价指标》由TC42（全国煤炭标准化技术委员会）归口，TC42SC2（全国煤炭标准化技术委员会煤质与资源评价分会）执行，主管部门为中国煤炭工业协会。
Introduction
Professional interpretation of green mine evaluation indicators
I. Background and significance of standard formulation
Green mines refer to modern mines that achieve coordinated social, economic and environmental benefits through standardized management, technological innovation, energy conservation and emission reduction, etc., under the premise of operating mines in accordance with the law, taking the conservation and intensive use of coal resources and environmental protection as the basic starting point. The formulation of this standard aims to promote the transformation of the coal industry towards green and sustainable development, clarify the evaluation indicator system, and provide scientific guidance for coal mining enterprises.
II. Comparative Analysis of Standard Frameworks
| First-level evaluation indicators | Second-level evaluation indicators | Third-level evaluation indicators | Units | Calculation method |
|---|---|---|---|---|
| Mining environment | Mineral content and mineral features | Functional area division | In accordance with the requirements of GB50187 | |
| Resource development | Mining methods and processes | Mechanization degree of comprehensive excavation | % | 3.4 |
| Mechanization degree of underground mining | % | |||
| Comprehensive utilization of resources | Coal preparation | Raw coal washing rate | % | 3.11 |
| Comprehensive exploration and evaluation of associated resources | In accordance with the requirements of GB/T25283 |
III. Implementation suggestions and case analysis
Green coverage rate of mining area is an important indicator for measuring green mines. For example, a coal mine has achieved a green coverage rate of more than 85% by planting adaptive vegetation around the mining area, significantly improving the ecological environment of the mining area.
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