According to the new technical development of coal chemical industry, the basic characters of coal resources in Ningxia is discussed, and the further development of coal chemical industry is proposed.

 
  • 论述分析了宁夏煤炭资源地区分布和不同煤种煤质特征;结合近年来煤化工生产技术的新进展;提出了宁夏煤炭化学工业开发利用的方向.
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