International Standard
ISO/TS 20048-1:2020
Solid biofuels — Determination of off-gassing and oxygen depletion characteristics — Part 1: Laboratory method for the determination of off-gassing and oxygen depletion using closed containers
Reference number
ISO/TS 20048-1:2020
Edición 1
2020-03
International Standard
Vista previa
ISO/TS 20048-1:2020
73235
No disponible en español
Publicado (Edición 1, 2020)
Esta norma se revisó y confirmó por última vez en 2023. Por lo tanto, esta versión es la actual.

ISO/TS 20048-1:2020

ISO/TS 20048-1:2020
73235
Idioma
Formato
CHF 129
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document defines a method for determination of off-gassing (permanent gases) and oxygen depletion from woody as well as non-woody biomass, including densified materials such as pellets and briquettes, as well as non-densified materials such as chips. The method is also applicable for thermally treated materials, including torrefied and carbonized materials.

The emission and depletion factor and emission and depletion rate for various gas species emitted from sample within a closed test container is determined by means of gas chromatography.

The emission and depletion factor and emission and depletion rate provide guidance for ventilation requirements to keep gas concentrations below Permissible Exposure Levels (PEL) in spaces where workers can be exposed to the enclosed atmosphere.

Informaciones generales

  •  : Publicado
     : 2020-03
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 20
  • ISO/TC 238
    27.190  75.160.40 
  • RSS actualizaciones

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