Standard Practice for Calculation of Pore Size Distributions of Catalysts from Nitrogen Desorption Isotherms (Includes all amendments And changes 8/16/2017).

The information about the standard:

Designation standards: ASTM D4641-94(1999)e1
Note: WITHDRAWN
Publication date standards: 1.1.1999
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D4641-94(1999)e1 :

Keywords:
Capillary condensation, Capillary-moisture relations, Catalysts, Cylindrical pore model, Desorption, Hysteresis effects, Isotherm techniques, Nitrogen desorption isotherm, Open-ended hysteresis, Pressure testing-petroleum products, Surface analysis-catalysts, pore size distributions of catalysts from nitrogen desorption isotherms,, method,, Pore size-pore volume distribution, catalysts from nitrogen desorption isotherms, method, ICS Number Code 71.040.30 (Chemical reagents)