【基於双能γ射线透射法的煤矸石在线组分识别与分选系统-理论及实现】孔力.pdf
Dissertation Submitted to HuazhongUniversityofScience andTechnology for the Degree of Doctor of Philosophy AnOn-lineIngredientRecognizingandSeparating Systemof Coal and GangueBased onDual Energy Gamma-rayTransmission TheoryandRealization Ph.D.
华中科技大学博士学位论文 ABSTRACT Thisresearch program originates from thekeyproject of the“8thFive-yearPlanof the state”oftheformerCoal IndustryMinistry.With thedirectionof thepresent clean coal technique strategy,this dissertation presents energygamma-rays transmission,aiming at the fact that the apparatus o
华中科技大学博士学位论文 目录 摘要(I) ABSTRACT(II) 第1章绪 论.S1引言 选煤的社会经济效益 选煤方法概述 1选煤的定义、分类及意义1国内外选煤发展的历史和现状1块状原煤中较大粒度等级研石的分选技术状况分析.g1基于双能y射线透射法的煤研石在线自动分选机及其特点(1双能y射线透射技术 本文的主要研究内容与成果第2章y射线与物质的相互作用.2引言