PYROLYSIS OF SOYBEAN WASTE: A ROUTE TO ACTIVATED CARBON FOR FUNGICIDE CHLOROTHALONIL CAPTURE

Ceballos Noelia Marcela, G. Rimondino, F. Malanca, W. Peláez
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Abstract

Soybean residues were transformed through static pyrolysis carried out at temperatures between 250 °C and 350 °C. The gaseous fraction analysis showed that the gases emanated in the pyrolysis are mainly CO2 and CO. Furthermore, it was proved that this methodology constitutes a simple way to obtain useful carbons for the capture of pesticides present in an aqueous matrix. For example, the concentration of Chlorothalonil in a 7:3 water: acetonitrile solution decreases by 76-77 % through adsorption on the carbons obtained.
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大豆废料热解:一种捕集杀菌剂百菌清的活性炭途径
大豆残渣在250 ~ 350℃的温度下进行静态热解转化。气体组分分析表明,热解过程中释放的气体主要是CO2和CO。此外,证明了该方法是一种简单的方法,可以获得用于捕获水基质中存在的农药的有用碳。例如,在7:3的水:乙腈溶液中,通过吸附得到的碳,百菌清的浓度降低了76- 77%。
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