固体生物燃料主要元素Al、Ca、Fe、Mg、P、K、Si、Na和Ti的测定

[中文适用范围]： 本标准描述了固体生物燃料灰分中主要元素铝、钙、铁、镁、磷、钾、硅、钠、钛的测定方法。 其他元素如钡（Ba）和锰（Mn）的测定也可以采用本国际标准中描述的方法。 本国际标准包括两部分：A部分描述了对燃料的直接测定，该方法也适用于硫和微量元素，B部分给出了对制备的550℃灰分的测定方法。 [外文原描述]： ISO 16967:2015 describes methods for the determination of major elements of solid biofuels respectively of their ashes, which are Al, Ca, Fe, Mg, P, K, Si, Na, Ti. The determination of other elements such as barium (Ba) and manganese (Mn) is also possible with the methods described in ISO 16967:2015. ISO 16967:2015 includes two parts: Part A describes the direct determination on the fuel, this method is also applicable for sulfur and minor elements, Part B gives a method of determination on a prepared 550 °C ash.