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Investigating operator vibration exposure time of 13 hp power tiller fuelled by diesel and biodiesel blends
white finger vibration acceleration highest class of risk
2014/11/28
One of the most useful agricultural machinery is power tiller; this kind of tractor is widely used in small fields. The
operators of this kind of machinery are exposed to high level of vibration. Lo...
废煎炸油制生物柴油全生命周期分析（Life Cycle Assessment of Biodiesel Made of Residual Frying Oil）
废煎炸油 生物柴油 生命周期评价 能源消耗 排放
2010/2/26
运用生命周期评价方法对一种以废煎炸油为原料制取的生物柴油生命周期能耗和排放进行了分析，并将其全生命周期各项指标与传统柴油路线进行了对比，结果显示其化石能源消耗比柴油减少了65.7%，石油消耗较柴油全生命周期减少91.8%，常规排放也都明显降低，温室气体排放中CO2 排放下降88.1%，总的温室气体排放按全球变暖潜值折算后下降86.6%。表明废煎炸油制生物柴油是符合循环经济的环境友好型代用燃料。 T...
Ethanol enriched biodiesel as a fuel for compression ignition engines
biodiesel alcohol fuel blend emissions
2014/2/28
In the Czech Republic the increased utilization of the biofuels, especially for diesel engines, has been registered in the last ten years. The rape-seed oil based fuels – called biodiesel, is the most...
