Fluoride in Catalysts, Molecular Sieves, and Aqueous Solutions by Ion Selective Electrode

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-25-2006

Publisher

American Society for Testing and Materials

Defines a method for determining total fluoride in aluminosilicate catalysts and molecular sieves, and inorganic fluoride in aqueous samples.

This method is for determining total fluoride in aluminosilicate catalysts and molecular sieves, and inorganic fluoride in aqueous samples. The method is particularly useful for catalysts containing zirconia or other metals that interfere with alternative procedures. The range of fluoride typically determined is from 0.01 to approximately 20 mass-% for catalysts or molecular sieves, and 0.01 to approximately 50 mass-% for aqueous samples.

DocumentType	Standard
Pages	12
PublisherName	American Society for Testing and Materials
Status	Current

ASTM UOP 918 : 2012	Collection and Grinding of Adsorbents and Catalysts for Analysis
ASTM UOP 954 : 2011	Loss on Ignition (LOI) for Fresh, Regenerated, Used, and Spent Catalysts, Catalyst Supports, and Adsorbents
ASTM U 09 : 2013	Precision Statements in UOP Methods