Aluminium oxide primarily used for the production of aluminium — Determination of specific surface area by nitrogen adsorption
STANDARD published on 1.11.2005
Designation standards: ISO 8008:2005-ed.2.0
Publication date standards: 1.11.2005
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: ISO 8008:2005 specifies an instrumental method for the determination of specific surface area of smelter-grade alumina by nitrogen adsorption by a single- or multi-point method. A multi-point method is recommended due to the higher accuracy obtained; if a single-point method is used, a lower result will be obtained. ISO 8008:2005 is applicable to aluminas having a surface area between 50 m2/g and 90 m2/g.