In the present work, delignification of biomass waste at a suitable temperature in aqueous ethanol without any catalyst ......

建立了傅立叶红外光谱法测定Ｃ１２－Ｃ１５的洗涤剂醇羟值的方法。考察了方法的最佳积分方式，精密度和准确性。并对现场样品进行了分析。结果表明......