ASTM D4824-03(2008)

Standard Test Method for Determination of Catalyst Acidity by Ammonia Chemisorption

NORM herausgegeben am 1.4.2008

Englisch -
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The information about the standard:

Designation standards: ASTM D4824-03(2008)
Note: UNGÜLTIG
Publication date standards: 1.4.2008
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM

Annotation of standard text ASTM D4824-03(2008) :

Keywords:
catalysts, nitrogen adsorption, pore size distribution, Acidity, alkalinity, pH--petroleum products, Ammonia test, Catalysts/catalyst carriers, Chemisorption, Nitrogen adsorption, Pore size characteristics/analysis, Sorption capacity/rate, Volumetric measurement, Zeolite catalysts, ICS Number Code 71.040.30 (Chemical reagents)