ISO 12742:2020
International Standard
Current Edition
·
Approved on
16 December 2020
Copper, lead and zinc sulfide concentrates — Determination of transportable moisture limits — Flow-table method
ISO 12742:2020 Files
English
21 Pages
Current Edition
165.98 USD
ISO 12742:2020 Scope
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).
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
YSMO GSO 150-2:2020
GSO 150-2:2013
Yemeni Technical Regulation
Expiration dates for food products - Part 2 :
Voluntary expiration dates
YSMO GSO 2055-1:2020
GSO 2055-1:2015
Yemeni Standard
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 24690:2025
International Standard
Glass reinforced thermosetting plastic (GRP) pipes — Test method for the determination of long-term pressure endurance strength
ISO 15614-11:2025
International Standard
Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 11: Electron and laser beam welding
IEC/TS 81001-2-2:2025
International Standard
Health software and health IT systems safety, effectiveness and security — Part 2-2: Guidance for the implementation, disclosure and communication of security needs, risks and controls
ISO 37190:2025
International Standard
Guidance for practical implementation of ISO 37155 series for supervising at each life cycle phase of smart community infrastructures