
Standard Test Method for Determination of Catalyst Acidity by Ammonia Chemisorption
NORMA vydaná dňa 1.4.2008
Označenie normy: ASTM D4824-03(2008)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2008
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
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)