Copper, lead and zinc sulfide concentrates — Determination of transportable moisture limits — Flow-table method

The information about the standard:

Designation standards: ISO 12742:2020-ed.3.0
Publication date standards: 16.12.2020
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 12742:2020-ed.3.0 :

Description / Abstract: This document specifies a flow-table method for the determination of the transportable moisture limit (TML) of copper, lead and zinc sulfide concentrates, which can liquefy during transport. It is applicable to the determination of the TML of concentrates containing 10 % to 80 % (mass fraction) of lead, 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).