Standard Test Method for Silica in Refuse-Derived Fuel (RDF) and RDF Ash
STANDARD published on 1.10.2021
Designation standards: ASTM E887-21
Publication date standards: 1.10.2021
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
This test method covers the determination of silica in refuse-derived fuel (RDF), RDF ash, fly ash, bottom ash, or slag. The test method is an acid dehydration gravimetric procedure and is independent of interferences. Silicon compounds shall be dissolved by alkali fusion and dehydrated with hydrochloric acid (HCl). Dehydration is completed by ignition, and the silica is volatilized as silicon tetrafluoride.
Keywords:
ICS Number Code 75.160.10 (Solid fuels)