SR EN ISO 21663:2021
Combustibili solizi prin recuperare. Metode pentru determinarea conţinutului de carbon (C), hidrogen (H), azot (N) şi sulf (S) prin metoda instrumentală
This International Standard specifies a method for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by instrumental method. Depending on the amount of test portion used, micro and macro instrumental apparatus are used. An alternative method based on high temperature furnace combustion and IR detection is described in Annex A.
Status :
In vigoare
Data aprobării : 26.02.2021
Număr de pagini : 24
ICS : 75.160.10 Combustibili solizi
Comitet tehnic : 360 - Caracterizarea deşeurilor şi a nămolurilor
- Inlocuieste SR EN 15407:2011
EN