Abstract Microwave-assisted catalytic co-pyrolysis of soybean straw and soapstock was investigated by using silicon carbide ceramic foam as catalyst. The study determined the effects of catalytic temperature, feed-to-catalyst ratio, and soybean straw-to-soapstock ratio on product yield and chemical composition. Experimental results indicated high yield and ratio of hydrocarbon in bio-oil were observed at a catalytic temperature of 350 °C. The use of a catalyst enhanced the hydrocarbon proportion at the expense of decreased in bio-oil yield. A significant synergistic effect was observed during co-pyrolysis of soybean straw and soapstock, and this effect facilitated hydrocarbon production from bio-oil.

中文翻译：

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用碳化硅泡沫陶瓷催化剂微波辅助催化共热解大豆秸秆和皂脚生产生物油

摘要 以碳化硅泡沫陶瓷为催化剂，研究了微波辅助催化共热解大豆秸秆和皂脚。该研究确定了催化温度、原料与催化剂的比例以及大豆秸秆与皂料的比例对产品收率和化学成分的影响。实验结果表明，在 350 °C 的催化温度下观察到生物油中碳氢化合物的高产率和比例。催化剂的使用提高了烃的比例，但代价是降低了生物油产量。在大豆秸秆和皂脚的共热解过程中观察到显着的协同效应，这种效应促进了生物油的碳氢化合物生产。