BS ISO 21283:2018

Iron ores. Determination of specific surface area. Test method using air-permeability apparatus (Blaine). | Status: Confirmed, Current

1 Scope This document specifies a method to determine the fineness of iron ores in terms of specific surface area, using the manual Blaine air-permeability apparatus. This document is applicable to pellet feeds in the range of 400 cm2/g to 2 500 cm2/g of specific surface area.