The result is shown that, the highest catalyst activity is belonging to Tanyaokou natural pyrite.Also, possibility of optimum liquification condition for Shenhua coal was studied.

 
  • 試驗結果證明,炭窯口催化劑是天然黃鐵礦中活性最高的,此外探討了優(yōu)化神華煤液化條件的可能性。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan