标准编号：ISO 12742:2020
中文名称：铜、铅和硫化锌精矿 可输送水分极限的测定 流动表法
英文名称：Copper, lead and zinc sulfide concentrates — Determination of transportable moisture limits — Flow-table method
发布日期：2020-12
标准范围
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).
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