CATALIZZATORE E IMPIEGO DEL CATA LIZZATORE PER LA RIDUZIONE DEL NITROBENZENE

摘要

Nitrobenzene is reduced to aniline with hydrogen under elevated temperatures and pressure in the presence of a catalyst containing 0.1 to 10 percent by weight palladium and 0.1 to 5 percent by weight vanadium or a compound of vanadium on an aluminum oxide support wherein at least 20 percent thereof has been converted into lithium-aluminum spinel.