BS ISO 4701:2019 Iron ores and direct reduced iron. Determination of size distribution by sieving

BS ISO 4701:2019

Iron ores and direct reduced iron. Determination of size distribution by sieving

Status : Current   Published : April 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

This document specifies the methods to be employed for determination of size distributions by sieving of iron ore and direct reduced iron (excluding briquetted iron), utilizing sieves having aperture sizes of 36 µm or larger. The size distribution is expressed in terms of mass and percentage mass, passed or retained on selected sieves. The purpose of this document is to provide a basis for any testing of iron ore and direct reduced iron involving size determination for use by contracting parties in the sale and purchase of these materials.

When this document is used for comparative purposes, the concerned parties will agree on the selection of the detailed method to be employed in order to eliminate sources of subsequent controversy.




Standard NumberBS ISO 4701:2019
TitleIron ores and direct reduced iron. Determination of size distribution by sieving
StatusCurrent
Publication Date26 April 2019
Normative References(Required to achieve compliance to this standard)ISO 3310-2, ISO 3086, ISO 3082, ISO 3085, ISO 11323, ISO 3310-1, ISO 3852, ISO 2591-1, ISO 565, ISO 10835:2007
Informative References(Provided for Information)ISO 3087
ReplacesBS ISO 4701:2017
International RelationshipsISO 4701:2019
Draft Superseded By19/30385525 DC
DescriptorsPrecision, Samples, Particle size measurement, Metalliferous minerals, Weight (mass), Sieving equipment, Screening equipment, Iron ores, Mathematical calculations, Particle size distribution, Test equipment, Screening (sizing)
ICS73.060.10
Title in FrenchMinerais de fer et minerais de fer préréduits. Détermination de la granulométrie par tamisage
CommitteeISE/58
ISBN978 0 539 02732 7
PublisherBSI
FormatA4
DeliveryYes
Pages48
File Size2.284 MB
Price£240.00


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