A catalyst for acetic acid production which comprises as essential ingredients (a) palladium and (b) at least one compound selected among heteropolyacids and salts thereof and further contains (c) vanadium and/or molybdenum element in a specific proportion. Using thsi catalyst, acetic acid is produced from ethylene and oxygen through a vapor-phase one-stage reaction.
申请公布号
WO0124924(A1)
申请公布日期
2001.04.12
申请号
WO2000JP06923
申请日期
2000.10.04
申请人
SHOWA DENKO K. K.;OBANA, YOSHIAKI;ABE, KENICHI;OGUCHI, WATARU;YAMADA, KENJI;UCHIDA, HIROSHI