High-efficiency treatment of benzaldehyde residue using two-stage fluidized-bed/fixed-bed catalytic system

Study on the Mechanism and Kinetics of Waste Polypropylene Cracking Oxidation over the Mn2O3/HY Catalyst by TG–MS and In Situ FTIR

“…13,16 Lately, a novel catalytic cracking oxidation technology developed by our research team was investigated for the treatment of residue and waste resin. 17,18 The cracking oxidation reaction process of organic polymers mainly involves the production and deep oxidation of decomposition products and the formation of carbon deposits. 19 IOSW over the catalyst of metal oxide-loaded zeolite is converted into environmentally friendly small molecules in this system, which has the advantages of low energy consumption, short process, high efficiency, and low cost.…”

“…For instance, benzaldehyde residue was removed with significantly high efficiency (more than 99%) and nonpollution. 17,18 Furthermore, previous studies have focused on processing efficiency, but further research on the reaction mechanism of the catalytic cracking oxidation technology is necessary and urgent. The two materials, Mn 2 O 3 and HY zeolite, were selected as the important role of different catalytic functional units in the catalytic cracking oxidation of samples.…”

“…IOSW over the catalyst of metal oxide-loaded zeolite is converted into environmentally friendly small molecules in this system, which has the advantages of low energy consumption, short process, high efficiency, and low cost. For instance, benzaldehyde residue was removed with significantly high efficiency (more than 99%) and nonpollution. , Furthermore, previous studies have focused on processing efficiency, but further research on the reaction mechanism of the catalytic cracking oxidation technology is necessary and urgent.…”