VALORISATION DU CATALYSEUR Ni-Cr UTILISE POUR L’HYDROGENATION DU PHENOLE
ISTRATI LĂCRĂMIOARA(1)*, GAVRILĂ LUCIAN(1), HARJA MARIA (2), CIOBANU GABRIELA(2), CIOCAN MARIUS(1)
(1)UNIVERSITÉ DE BACĂU; DÉPARTEMENT DE GÉNIE CHIMIQUE ET ALIMENTAIRE; 157 CALEA MARASESTI, 600115 BACĂU, ROUMANIE (2)UNIVERSITÉ « GHEORGHE ASACHI », FACULTÉ D’INGÉNIERIE CHIMIQUE, 71 BD. MANGERON, IAŞI, ROUMANIE *CORRESPONDANCE: LACRAISTRATI04@YAHOO.COM
Abstract
The elaboration of metal recovery technologies from used catalysts has the following purposes: reintroduction of valuable products in the economic circuit, depollution, reduction of the specific consumption and cost. The paper presents researches concerning finding a way to recover Ni and Cr from used catalyst Ni-Cr/Al2O3.