作者: V.K. Díez , C.R. Apesteguía , J.I. Di Cosimo
DOI: 10.1016/S0167-2991(01)80211-1
关键词: Carbon deposition 、 Coke 、 Organic chemistry 、 Acetone 、 Aldol condensation 、 Chemistry
摘要: Abstract The deactivation of Mg-Al mixed oxides during the gas-phase self-condensation acetone was studied. Main aldol condensation reaction and secondary coke-forming reactions take place on both basic acidic sites. Although is caused by carbon deposition, it found that coke formed sites rather than responsible for activity lost.