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Jackson M. Chitanda,Ruth Azar,Ali Abedi,Ajay K. Dalai,John D. Adjaye 한국공업화학회 2016 Journal of Industrial and Engineering Chemistry Vol.44 No.-
This work investigated the effect of cross-linking agents on the efficiency and selectivity offunctionalized polymers toward the removal of nitrogen- and sulfur-containing compounds fromgas-oil. The following polymeric supports with increasing particles size were synthesized: poly(glycidylmethacrylate) [PGMA], poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [PGMA-co-EGDMA] and poly(glycidyl methacrylate-co-trimethylolpropane trimethacrylate)[PGMA-co-TMPTMA]. Diaminopropane (DAP) and tetra-nitro-9-fluorenone (TENF) were utilized as a linker and a p-acceptormoiety, respectively. Particles were fully characterized using different methods including Fouriertransform infrared spectroscopy (FTIR), Brunauer–Emmett–Teller (BET), thermogravimetric analysis/differential thermal analysis (TGA/DTA), etc. Results showed that the particles with the larger sphericalbeads [PGMA-co-TMPTMA-DAP(3)-TENF] gave the highest nitrogen and sulfur adsorption.