
Keywords: کاتالیست پشتیبانی شده; Silver nitrate (Pub Chem CID:24470); Palladium nitrate (Pub Chem CID:24932); Ni (NO3)2·6H2O (Pub Chem CID:57446916); Cu(NO3)2·3H2O (Pub Chem CID:21871563); Precious metals; Supported catalyst; Step by step hydrogenation; Selectivity; Oleic acid;