BS 7312:1990

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Methods of test for magnetite for use in coal preparation

Published By	Publication Date	Number of Pages
BSI	1990	16

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Description

This International Standard specifies methods for the sampling and testing of magnetite for use in coal preparation.

The test methods are intended primarily for the testing of milled magnetite, the largest particle size of which is usually less than 250 gm. However, the tests are also applicable to unmilled magnetite with an upper particle size limit of about 500 µm.

Sampling, moisture content, sample preparation, particle size distribution, total magnetics content, relative density, total iron content and iron(II) content.

Additional information

Status	Under Review
Pages	16
Publication Date	1990-06-30
ISBN	0 580 18446 3
Standard Number	BS 7312:1990, ISO 8833:1989
Title	Methods of test for magnetite for use in coal preparation
Identical National Standard Of	ISO 8833
Descriptors	Particle size distribution, Relative density, Gravimetric analysis, Metalliferous minerals, Test equipment, Chemical analysis and testing, Magnetite, Water content determination, Iron, Moisture measurement, Ferrous iron, Magnetic materials, Sampling methods, Screening (sizing), Coal preparation, Volumetric analysis, Calibration, Iron ores, Testing conditions, Determination of content, Density measurement, Quality control, Sampling equipment
Publisher	BSI
Committee	W/-
ICS Codes	73.020 - Mining and quarrying

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BS 7312:1990

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