ISO/TC 238
| Projekta Nr. | ISO 20049-1:2020 |
|---|---|
| Nosaukums | <p>This document:</p> <p>a) specifies a general test procedure for quantification of the spontaneous heat generation from solid biofuel pellets using isothermal calorimetry;</p> <p>b) specifies a screening test procedure for wood pellets using an instrument temperature of 60 °C;</p> <p>c) establishes procedures for sampling and sample handling of solid biofuel pellets prior to the analysis of spontaneous heat generation; and</p> <p>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.</p> <p>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.</p> <p>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.</p> <p>This document is applicable to solid biofuel pellets only.</p> <p>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.</p> |
| Reģistrācijas numurs (WIID) | 66904 |
| Darbības sfēra | <p>This document:</p> <p>a) specifies a general test procedure for quantification of the spontaneous heat generation from solid biofuel pellets using isothermal calorimetry;</p> <p>b) specifies a screening test procedure for wood pellets using an instrument temperature of 60 °C;</p> <p>c) establishes procedures for sampling and sample handling of solid biofuel pellets prior to the analysis of spontaneous heat generation; and</p> <p>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.</p> <p>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.</p> <p>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.</p> <p>This document is applicable to solid biofuel pellets only.</p> <p>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.</p> |
| Statuss | Atcelts |
| ICS grupa | 27.190 75.160.40 |