| 摘要 |
A catalyst support is proposed for fixed bed reactors, particularly for tube bundle reactors, and is preferably used for selective oxidation reactions, chiefly for the production of ethylene oxide, phthalic anhydride and maleic anhydride. The catalyst support (10) is a monolith of conventional catalyst support materials; its length (H) is a multiple of its diameter (D) and it is provided with a multiplicity of holes (11) approximately parallel to the long axis. <IMAGE> |
