ASTM-E1070 › Historical Revision Information
Standard Test Method for Determination of Phosphorus in Iron Ores by the Phosphometric Method
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Scope
1.1 This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates in the concentration range from 0.005 to 1.0 % phosphorus.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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 and health practices and determine the applicability of regulatory limitations prior to use.
Significance and Use
This test method for the analysis of iron ore concentrates and agglomerates is primarily intended as a referee method to test for compliance with compositional specifications. It is assumed that users of this test method will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly-equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices shall be followed, such as those described in Guide E 882
The determination of this element is needed for international trade and primary iron and steel making.
Keywords
agglomerates and related materials; concentrates; iron ores; phosphorus content; ICS Number Code 73.060.10 (Iron ores)
To find similar documents by ASTM Volume:
03.05 (Analytical Chemistry for Metals, Ores, and Related Materials: E 32 - latest)
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Document Number
ASTM-E1070-00(2005)
Revision Level
2000 R05 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Oct. 1, 2005
Document Type
Test Method
Page Count
4 pages
Committee Number
E01.02