标准摘要
[中文适用范围]： 本文件： a) 规定了使用等温量热法量化固体生物燃料颗粒自发热量的一般测试程序； b) 规定了使用 60°C 仪器温度的木颗粒筛选测试程序； c) 在分析自热产生之前建立固体生物燃料颗粒的取样和样品处理程序； d) 就等温量热法计算固体生物燃料颗粒产热反应的净反应速率的适用性和使用提供指导。 本文件中给出的测试程序量化了测试期间样品的热功率（热流），但它没有识别所分析的测试部分中的自热源。 使用本文件确定的自热产生数据仅与样品材料的特定质量和年龄相关。 结果因产品而异。 本文件仅适用于固体生物燃料颗粒。 使用本文件获得的信息用于与 ISO 20024:2020 中给出的程序相关的质量控制以及危害和风险评估。 [外文原描述]： This document: a) specifies a general test procedure for quantification of the spontaneous heat generation from solid biofuel pellets using isothermal calorimetry; b) specifies a screening test procedure for wood pellets using an instrument temperature of 60 °C; c) establishes procedures for sampling and sample handling of solid biofuel pellets prior to the analysis of spontaneous heat generation; and d) gives guidance on the applicability and use of isothermal calorimetry for calculation of the net reaction rate of the heat producing reactions of solid biofuel pellets. The test procedure given in this document quantifies the thermal power (heat flow) of the sample during the test, it does not identify the source of self-heating in the test portion analysed. Data on spontaneous heat generation determined using this document is only associated with the specific quality and age of the sample material. The results are product specific. This document is applicable to solid biofuel pellets only. The information derived using this document is for use in quality control and in hazard and risk assessments related to the procedures given in ISO 20024:2020.
英文名称Solid biofuels — Determination of self-heating of pelletized biofuels — Part 1: Isothermal calorimetry