ASTM E 246 : 2010 : R2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry
Hardcopy , PDF
18-10-2021
English
01-09-2015
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 03.05, 2015 Defines the determination of total iron in iron ores, concentrates, and agglomerates in the concentration range 30% to 95% iron.
| Committee |
E 01
|
| DevelopmentNote |
Supersedes ASTM E1028. (01/2004)
|
| DocumentType |
Test Method
|
| Pages |
9
|
| ProductNote |
Reconfirmed 2015
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1These test methods cover the determination of total iron in iron ores, concentrates, and agglomerates in the concentration range 30 % to 95 % iron.
1.2The test methods in this standard are contained in the sections indicated as follows:
| Test Method A— Iron by the Hydrogen Sulfide Reduction Dichromate Titration Method (30 % to 75 % Fe) |
| Test Method B—Iron by the Stannous Chloride Reduction Dichromate Titration Method (35 % to 95 % Fe) |
| Test Method C—Iron by the Silver Reduction Dichromate Titration Method (35 % to 95 % Fe) |
1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4This 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. Specific hazards statements are given in Section 5 and in special “Warning” paragraphs throughout these test methods.
| ASTM D 1193 : 1977 : R1983 : EDT 1 | Standard Specification for Reagent Water |
| ASTM E 50 : 2017 : REDLINE | Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials |
| ASTM E 691 : 2020 | Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method |
| ASTM E 877 : 2013 : REDLINE | Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition and Physical Properties |
| ASTM E 691 : 2019 : EDT 1 | Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method |
| ASTM D 1193 : 2006 : R2011 | Standard Specification for Reagent Water |
| ASTM E 691 : 2009 | Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method |
| ASTM D 1193 : 1991 | Standard Specification for Reagent Water |
| ASTM D 1193 : 1970 | Standard Specification For Reagent Water |
| ASTM E 276 : 2013 : REDLINE | Standard Test Method for Particle Size or Screen Analysis at No. 4 (4.75-mm) Sieve and Finer for Metal-Bearing Ores and Related Materials |
| ASTM D 1193 : 2006 | Standard Specification for Reagent Water |
| ASTM E 50 : 1982 : R1986 | Standard Practices for Apparatus, Reagents, and Safety Precautions for Chemical Analysis of Metals |
| ASTM D 1193 : 1999 | Standard Specification for Reagent Water |
| ASTM D 1193 : 2006 : R2018 | Standard Specification for Reagent Water |
| ASTM E 276 : 1998 | Standard Test Method for Particle Size or Screen Analysis at No. 4 (4.75-mm) Sieve and Finer for Metal-Bearing Ores and Related Materials |
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