ASTM-E2296 2021(Redline)

$35.75

E2296-21 Standard Practice for Silver Corrections in Metal Bearing Ores, Concentrates, and Related Metallurgical Materials by Fire Assay Slag Recycling and Cupel Proof Gravimetry (Redline)

Published By	Publication Date	Number of Pages
ASTM	2021	4

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Categories: 73.060.99 - Other metalliferous minerals, ASTM

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Description

ASTM E2296-21

Redline Standard: Standard Practice for Silver Corrections in Metal Bearing Ores, Concentrates, and Related Metallurgical Materials by Fire Assay Slag Recycling and Cupel Proof Gravimetry

ASTM E2296

Scope

1.1 This practice covers the silver loss correction, utilizing slag recycling and cupellation of proof silver during the fire assay of metal bearing ores, concentrates, and related metallurgical materials.

1.2 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. (See Practices E50 and ISO 35:2006.)

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

cupellation; fire assay; silver; silver correction;

ICS Code

ICS Number Code 73.060.99 (Other metalliferrous minerals)

DOI: 10.1520/E2296-21

Additional information

Standard Title	E2296-21 Standard Practice for Silver Corrections in Metal Bearing Ores, Concentrates, and Related Metallurgical Materials by Fire Assay Slag Recycling and Cupel Proof Gravimetry (Redline)
Published Code	ASTM
Publication Date	2021
Pages Count	4
ICS Codes	73.060.99 - Other metalliferous minerals