19/30339087 DC - BS ISO 12742. Copper, lead, and zinc sulfide concentrates. Determination of transportable moisture limits. Flow-table method

19/30339087 DC

BS ISO 12742. Copper, lead, and zinc sulfide concentrates. Determination of transportable moisture limits. Flow-table method

Status : Current, Draft for public comment   Published : August 2019

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This document specifies a flow-table method for the determination of the transportable moisture limit (TML) of copper, lead and zinc sulfide concentrates, which may liquefy during transport.

It is applicable to the determination of the TML of concentrates containing 10 % to 80 % (mass fraction) of lead, or 10 % to 65 % (mass fraction) of zinc, or 10 % to 55 % (mass fraction) of copper, and is applicable to TML values in the range 3 % to 28 % (mass fraction).




Standard Number19/30339087 DC
TitleBS ISO 12742. Copper, lead, and zinc sulfide concentrates. Determination of transportable moisture limits. Flow-table method
StatusCurrent, Draft for public comment
Publication Date12 August 2019
Normative References(Required to achieve compliance to this standard)ISO 12743, ISO 10251
Informative References(Provided for Information)ASTM C 230-98
International RelationshipsISO/DIS 12742
Draft Expiry Date28 September 2019
DescriptorsCopper ores, Test equipment, Sulfides, Moisture measurement, Transportation, Flow measurement, Concentrates, Lead ores, Transportable, Zinc ores, Metalliferous minerals
ICS73.060.99
Title in FrenchConcentrés sulfurés de cuivre, de plomb et de zinc — Détermination des limites d'humidité transportable — Méthode de la table d'écoulement
CommitteeNFE/36
PublisherBSI
FormatA4
DeliveryYes
Pages26
File Size1.194 MB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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