This report gives an overview of aluminium packaging flows in Norway illus-trated with diagrams where the metal flow arrows are proportional to the ton-nage between distinct collection/processing steps. The results show that most of the used beverage cans are collected through the deposit system...

Eight filtration tests have been done at Hydro Aluminium’s reference centre at Sunndal. Two different grades of CFF (Ceramic Foam Filter) and two different grits of BPF (Bonded Particle Filter) from Pyrotek were tested. The alloy composition was the same for each test. The inclusion content in the...