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Norm
ISO 334:1992
Ausgabedatum: 1992 12 10
Solid mineral fuels — Determination of total sulfur — Eschka method
The reference method specified is based on igniting a test portion (of hard coal, brown coal, lignite, or coke) in intimate contact with Eschka mixture in an oxidizing at...
ZURÜCKGEZOGEN: 2013 10 10
Herausgeber:
International Organization for Standardization
Format:
Digital | 5 Seiten
Sprache:
Englisch
Aktuell Gültig:
The reference method specified is based on igniting a test portion (of hard coal, brown coal, lignite, or coke) in intimate contact with Eschka mixture in an oxidizing atmosphere, removal of combustible matter and conversion of the sulfur to sulfate, extraction of sulfate with hydrochloric acid solution and gravimetric determination by precipitation with barium chloride.
Norm
Ausgabedatum :
2013 10 10
Solid mineral fuels — Determination of total sulfur — Eschka method
