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

硫化铜、铅、锌和镍精矿散装干物料质量损失的测定

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

December 30, 2011

Implementation date

October 1, 2012

Scope

GB/T 27673-2011 is the English-translated version of 硫化铜、铅、锌和镍精矿散装干物料质量损失的测定.

GB/T 27673-2011 — This standard specifies the method for determination of copper sulfide, lead, zinc and nickel concentrates dry bulk material mass loss in the drying conditions specified in this standard , The mass loss is defined as the percentage of water quality loss.

Note. For the determination of the metal content of the concentrate does not generate an error, note that the same drying conditions measured or prepared for bulk materials and pre-hygroscopic moisture Dry sample.

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Document preview — GB/T 27673-2011

National Standard of the People's Republic of China

ICS: 77.120.01
Classification: D 42

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the sulfide copper, lead, zinc and nickel concentrates dry bulk material mass loss measurement method specified in this standard under dry conditions, the mass loss is defined as the percentage of water loss of quality.

Document data

International classification (ICS): 77.120.01.

Chinese classification (CCS): D42.

Estimated length of the Chinese original: 14,146 words.

Adopted international standard: ISO 10251-2006, MOD.

Standards quoted by this document

GB/T 14260; ISO 9599

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 14260General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk

ISO 9599

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