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ISO 8858-2:2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Hard coal — Froth flotation testing — Part 2: Sequential evaluation

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

06-09-2024

Superseded by

ISO 8858-2:2024

Language(s)

English

Published date

05-08-2004

€60.00
Excluding VAT

ISO 8858-2:2004 sets out a laboratory sequential procedure for the froth flotation testing of fine coal, e.g. coal having a particle size of less than 0,5 mm. The procedure provides a means of evaluating for a coal the flotation characteristics (expressed as a yield/ash relationship) that may be expected from the froth flotation process.

Pulp samples that cannot be dewatered without the use of heat or chemical additives are not covered by this part of ISO 8858; nor does it cover procedures for the investigation of flotation kinetics.

The test is not intended to provide plant design data.

Committee
ISO/TC 27/SC 1
DevelopmentNote
Supersedes ISO/DIS 8858-2 (08/2004)
DocumentType
Standard
Pages
13
PublisherName
International Organization for Standardization
Status
Superseded
SupersededBy
UnderRevision

Standards Relationship
NEN ISO 8858-2 : 2004 Identical
PN ISO 8858-2 : 2007 Identical

ISO 13909-4:2016 Hard coal and coke — Mechanical sampling — Part 4: Coal — Preparation of test samples
ISO 8858-1:1990 Hard coal Froth flotation testing Part 1: Laboratory procedure
ISO 7936:1992 Hard coal — Determination and presentation of float and sink characteristics — General directions for apparatus and procedures
ISO 1953:2015 Hard coal — Size analysis by sieving
ISO 1213-1:1993 Solid mineral fuels Vocabulary Part 1: Terms relating to coal preparation
ISO 589:2008 Hard coal — Determination of total moisture
ISO 1171:2010 Solid mineral fuels — Determination of ash

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