BSI 21/30407273 DC:2021 Edition

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BS ISO 4698. Iron ore pellets for blast furnace feedstocks. Determination of the free-swelling index

Published By	Publication Date	Number of Pages
BSI	2021	32

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Categories: 73.060.10 - Iron ores, BSI

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Description

This International Standard 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 International Standard is applicable to hot-bonded pellets.

Additional information

Status	Definitive
Pages	32
Publication Date	2021-10-19
Standard Number	21/30407273 DC
Title	BS ISO 4698. Iron ore pellets for blast furnace feedstocks. Determination of the free-swelling index
Identical National Standard Of	ISO/DIS 4698
Descriptors	Swelling, Iron ores, Metalliferous minerals, Swelling index, Dimensional changes, Reduction methods, Volume measurement, Pellets, Test equipment
Publisher	BSI
Committee	W/-
ICS Codes	73.060.10 - Iron ores

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BSI 21/30407273 DC:2021 Edition

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