GB/T 27673-2011
Copper,lead,zinc and nickel concentrates.Determination of mass loss of bulk material on drying (English Version)

Standard No.

GB/T 27673-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 27673-2011

Scope

This standard specifies the method for the determination of mass loss of bulk dry materials of copper sulfide, lead, zinc and nickel concentrates. Under the drying conditions specified in this standard, mass loss is defined as the percentage of moisture mass loss.

GB/T 27673-2011 Referenced Document

• GB/T 14260 General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk
• ISO 9599 Copper, lead, zinc and nickel sulfide concentrates - Determination of hygroscopic moisture content of the analysis sample - Gravimetric method*， 2015-10-01 Update

GB/T 27673-2011 history

• 2011 GB/T 27673-2011 Copper,lead,zinc and nickel concentrates.Determination of mass loss of bulk material on drying