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Development of Hexafluoropropylene Hydrogenation with Pd/C Particles Prepared with 1-Hexyl-3-methylimidazolium Tetrafluoroborate  

Jeong, Ji Baek (Department of Chemical Engineering, Seoul National University of Science & Technology)
Yoo, Kye Sang (Department of Chemical Engineering, Seoul National University of Science & Technology)
Publication Information
Applied Chemistry for Engineering / v.24, no.4, 2013 , pp. 412-415 More about this Journal
Abstract
Palladium on carbon powder was prepared using 1-hexyl-3-methylimidazolium tetrafluoroborate, one of room temperature ionic liquids. The synthesized particles were tested as a hexafluoropropylene hydrogenation catalyst. Moreover, the hydrogenation was performed under various reaction conditions to develop an optimum reaction process. The catalyst prepared by more than 3 wt% of palladium and the unity mole ratio of ionic liquid to palladium precursor showed higher catalytic activity. For reaction conditions, the complete hexafluoropropylene (HFP) conversion was achieved at these conditions; the volume flow ratio of hydrogen to HFP was higher than 1.25 and $GHSV_{HFP}$ was lower than 50000 mL/g-h.
Keywords
palladium on carbon; hydrogenation; 1-hexyl-3-methylimidazolium tetrafluoroborate; process optimization;
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