In comparison with gasoline, light oil has more light fraction components and better evaporation property, but it has a lower octane number, higher evaporation pressure, and lower calorific value.
与车用汽油相比,轻油中轻质馏分较多,蒸发性好,但辛烷值低,蒸气压高、热值较低。
It can reach higher temperature without evaporation under low pressure, with low cost, less pollution, convenience and high benefit.
其特点是成本低、污染小、使用方便、经济效益高。
Higher gas inlet temperature, lower steam pressure or pinch point temperature difference lead to lower exhaust gas temperature, larger evaporation and higher efficiency;
提高进口烟气温度、降低蒸汽压力或减小节点温差,均可显著降低设计出口烟气温度,从而增大蒸发量,提高热效率;
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