Inzynieria Chemiczna i Procesowa, Vol.26, No.2, 317-323, 2005
Coating of ring elements with an active mass coat in the spouted bed apparatus
In the paper, experimental results of depositing a precisely defined active coat on outside surface of ceramic ring elements with suspension of a catalyst for the o-xylene oxidation to phthalic acid anhydride in the spouted bed apparatus have been presented.