煤样的缩制、送检与采样方案

Reduction, inspection and sampling program of coal sample

研究煤样的缩制方法和煤样缩制时应注意的问题。探讨煤样的包装、煤样的保存、煤样的送验方法和步骤。采样方案包括预查阶段的采样、普查阶段采样的种类、数量和勘查阶段的采样要求。在制定采样方案时,要编制采样点的分布示意图,并用相应的表格表示各种煤样的分析测定项目。

Reduction method and issues that should be noted were researched in this study. Coal sample packaging, preservation coal, examination methods and procedures were discussed. Sample programs include sampling in pre-investigation stage, type and quantity in general investigation stage and sampling requirements in exploration stage. It needs to prepare distribution diagram of sampling points during developing the sampling program, and represent various coal sample analysis measurement item with corresponding form.