APPLICATION OF WASTED SEA-SHELL TO DESULFURIZER IN FLUIDIZED BED COAL COMBUSTION

机译：浪费海壳在流化床煤燃烧中脱硫剂的应用

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Almost of all wasted seashells consist of CaCO_3, and are similar to limestone. It would be proposed that the seashell could be applied as a desulfurizer. In this study, desulfurization characteristics of the seashell are fundamentally studied by using a thermobalance and a bubbling fluidized coal combustor with comparing the results obtained by limestone as a reference. Under the constant calcination temperature, the desulfurization efficiency for the seashells attains more than about 70% after the desulfurization period of 30 h. For the lime stones, on the other hand, the desulfurization efficiency becomes only 38%. Under practical conditions of fluidized bed coal combustion, the desulfurization efficiency for the seashells also indicates higher value than that for the limestones.

机译：几乎所有浪费的贝壳都包括Caco_3，并且类似于石灰石。建议贝壳可以作为脱硫剂施加。在该研究中，通过使用热沸腾和鼓泡流化的煤燃烧器来脱脂特性，使用热沸腾和鼓泡流化的煤燃烧器比较了石灰石作为参考所获得的结果来研究。在恒定煅烧温度下，脱硫后脱硫期30小时后脱硫效率达到约70％以上。另一方面，对于石灰石石，脱硫效率仅为38％。在流化床煤燃烧的实际条件下，贝壳的脱硫效率也表明了比石灰石更高的值。

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《International Conference on Fluidized Bed Combustion》|1999年||共14页
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Ichiro NARUSE; Katsuhiro SAITO; Takahiro MURAKAMI;
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4. APPLICATION OF WASTED SEA-SHELL TO DESULFURIZER IN FLUIDIZED BED COAL COMBUSTION [C] . Ichiro NARUSE, Katsuhiro SAITO, Takahiro MURAKAMI International Conference on Fluidized Bed Combustion . 1999

机译：浪费海壳在流化床煤燃烧中脱硫剂的应用
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APPLICATION OF WASTED SEA-SHELL TO DESULFURIZER IN FLUIDIZED BED COAL COMBUSTION

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