用powdered coal造句子，“powdered coal”造句
After technical innovation of No. 12 generator of Qingshan Power Plant, the combustion adjustment test was performed and it was demonstrated that operation condition of the generators was improved by using of horizontal concentrated powdered coal burner technique.
Other materials used as fuel include fuel oil, powdered coal, natural gas, and so on.
Fenmeihui from drift-Chu, iron, powdered coal in the comprehensive development and utilization.
furnace[burner, combination, for the simultaneous combustion of oil, gas and powdered coal, orany two of them]
Shell′s coal gasification process is a dry process that uses nitrogen gas to transport powdered coal to the burners.
Research on hydration mechanism and the applied technique of high calcium powdered coal ash
