The experimental study on desulfurization of mixture of coal and poplar powder through pyrolysis in oxidative atmosphere;
在氧化性气氛中采用固定床反应系统对合山原煤进行了热解脱硫效果考察。
PEATY wetlands emit about 1.3 billion tonnes of CO2 a year as a result of human activity that drains them and thus exposes them to the oxidative effect of the atmosphere.
作为人类活动的结果,含泥炭的湿地每年排放大约13亿吨二氧化碳。人类排干含泥炭湿地的水,从而使湿地暴露在空气中氧化。
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