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Norm
ISO 4690:1986
Ausgabedatum: 1986 07 17
Iron ores — Determination of sulfur content — Combustion method
The method ist applicable to a concentration range of 0,002 to 0,25 % (m/m) of sulfur in natural iron ores, and iron ore concentrates and agglomerates including sinter pr...
Weiterlesen
ZURÜCKGEZOGEN
: 2004 03 24
Herausgeber:
International Organization for Standardization
Format:
Digital | 8 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
The method ist applicable to a concentration range of 0,002 to 0,25 % (m/m) of sulfur in natural iron ores, and iron ore concentrates and agglomerates including sinter products. The results are not affected by the presence of fluoride. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4690 includes three annexes.
ISO 4689-3:2017
2017 03 02
Iron ores — Determination of sulfur content — Part 3: Combustion/infrared method
Norm
ISO 4689-2:2017
2017 03 02
Iron ores — Determination of sulfur content — Part 2: Combustion/titration method
Norm
ISO 4689-3:2015
2015 07 20
Iron ores — Determination of sulfur content — Part 3: Combustion/infrared method
Norm
ISO 4689-2:2015
2015 07 20
Iron ores — Determination of sulfur content — Part 2: Combustion/titration method
Norm
ISO 4689-3:2004
2004 03 24
Iron ores — Determination of sulfur content — Part 3: Combustion/infrared method
Norm
ISO 4689-2:2004
2004 03 24
Iron ores — Determination of sulfur content — Part 2: Combustion/titration method
Norm
Norm
ISO 4689-3:2004
Ausgabedatum :
2004 03 24
Iron ores — Determination of sulfur content — Part 3: Combustion/infrared method
Norm
ISO 4689-2:2004
Ausgabedatum :
2004 03 24
Iron ores — Determination of sulfur content — Part 2: Combustion/titration method