ISO 4698:2022
ISO 4698:2022 Iron ore pellets for blast furnace feedstocks – Determination of the free-swelling index
CDN $261.00
Description
This document specifies a method to provide a relative measure for evaluating the increase in volume of iron ore pellets, when reduced in an unconstrained bed under conditions resembling those prevailing in the reduction zone of a blast furnace. It specifies the determination of the free-swelling index.
This document is applicable to hot-bonded pellets.
Edition
3
Published Date
2022-11-10
Status
PUBLISHED
Pages
24
Language
English
Format
Secure PDF
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Abstract
This document specifies a method to provide a relative measure for evaluating the increase in volume of iron ore pellets, when reduced in an unconstrained bed under conditions resembling those prevailing in the reduction zone of a blast furnace. It specifies the determination of the free-swelling index.
This document is applicable to hot-bonded pellets.
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