International Standard
ISO 20049-1:2020
Solid biofuels — Determination of self-heating of pelletized biofuels — Part 1: Isothermal calorimetry
Reference number
ISO 20049-1:2020
Edición 1
2020-05
International Standard
Vista previa
ISO 20049-1:2020
66904
No disponible en español
Publicado (Edición 1, 2020)

ISO 20049-1:2020

ISO 20049-1:2020
66904
Idioma
Formato
CHF 151
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2020-05
    : Norma Internacional publicada [60.60]
  •  : 1
     : 27
  • ISO/TC 238
    27.190  75.160.40 
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)