aq 1066-2008 煤层瓦斯含量井下直接测定方法

《aq 1066-2008 煤层瓦斯含量井下直接测定方法》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICS13.100D09备案号：AQ中华人民共和国安全生产行业标准AQ1066—2008煤层瓦斯含量井下直接测定方法Thedirectmethodofdeterminingcoalbedgascontentinthemine（送审稿）2008-11-19发布2009-01-01实施国家安全生产监督管理总局发布AQ1066—2008目次前言.............................................................................II1范围...................

2、.............................................................12规范性引用文件......................................................................13术语及定义..........................................................................14仪器设备............................................

3、................................25采样................................................................................25.1采样前准备........................................................................25.2煤样采集..................................................................

4、........26测定方法及步骤......................................................................36.1井下自然解吸瓦斯量测定............................................................36.2残存瓦斯含量测定..................................................................36.3气样组分分析.....................

5、.................................................67数据处理............................................................................77.1气体体积校正......................................................................77.2损失瓦斯量计算.................................................

6、...................87.3煤层自然瓦斯成分计算..............................................................97.4各阶段各种气体体积的计算..........................................................97.5煤层瓦斯含量计算.................................................................107.6计算精度要求..............

7、.......................................................118测定报告...........................................................................118.1填写.............................................................................118.2存档...........................................

8、..................................119测定结果的评价...........................................................