ISO 21654:2021

Name: ISO 21654:2021
Brand: ISO
SKU: ISO 21654:2021
Price: 246.84 EUR
Availability: InStock
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Solid recovered fuels — Determination of calorific value

Publication date: Jun 22, 2021

General information

Current stage: 90.93 Standard confirmed Sep 9, 2026

Originator: ISO

Owner: ISO/TC 300 Solid Recovered Fuels

Type: International Standard

ICS: 75.160.10 Solid fuels

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Status: Published

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Scope

This document specifies a method for the determination of gross calorific value of solid recovered fuels at constant volume and at the reference temperature 25 °C in a combustion vessel calorimeter calibrated by combustion of certified benzoic acid.

Life cycle

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PUBLISHED
ISO 21654:2021
90.93 Standard confirmed
Sep 9, 2026