BS ISO 12742:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Copper, lead, and zinc sulfide concentrates. Determination of transportable moisture limits. Flow-table method
Hardcopy , PDF
12-18-2020
English
08-31-2007
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Sampling and sample preparation
5.1 General
5.2 Laboratory sample
5.3 Sample preparation
6 Procedure
6.1 General
6.2 Preparation of test portions
6.2.1 General
6.2.2 Filling the mould
6.2.3 Tamping pressure
6.2.4 Tamping procedure
6.2.5 Removal of the mould
6.2.6 Dropping the flow table
6.3 Identification of the flow state
6.4 Preliminary flow moisture point
6.4.1 Preparation of test portion
6.4.2 Determination of preliminary flow
moisture point
6.4.3 Addition of water for preliminary flow
moisture point test
6.5 Main flow moisture point determination
6.5.1 Preparation of test portions
6.5.2 Determination of main flow moisture point
6.5.3 Addition of water for main flow moisture
point determination
6.6 Graphical method
6.6.1 Preparation of test portions
6.6.2 Determination of flow moisture point
6.7 Moisture determination
7 Expression of results
7.1 Main flow moisture point
7.2 Flow moisture point determined by the graphical
method
8 Validation of main flow moisture point
9 Test report
Annex A (normative) Description of equipment used to
determine TML
Bibliography
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