So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Okoye, Patrick U.; Wang, Song; Khanday, Waheed Ahmad; Li, Sanxi; Tang, Tao; Zhang, Linnan researched the compound: 4-(Hydroxymethyl)-1,3-dioxolan-2-one( cas:931-40-8 ).Computed Properties of C4H6O4.They published the article 《Box-Behnken optimization of glycerol transesterification reaction to glycerol carbonate over calcined oil palm fuel ash derived catalyst》 about this compound( cas:931-40-8 ) in Renewable Energy. Keywords: glycerol carbonate oil palm fuel ash Box Behnken optimization. We’ll tell you more about this compound (cas:931-40-8).
This study aimed to optimize the synthesis of valuable glycerol carbonate (GC) over calcined oil pam fuel ash derived catalyst. A surface response methodol. optimization study was conducted using the Box-Behnken optimization tool to minimize the reaction parameters and optimize GC yield and glycerol conversion. Also, the effect of intraparticle and external mass transfer resistance was conducted and the intrinsic kinetic model of the transesterification reaction was established. Overall, the transesterification temperature had significant effects on the variables of GC yield and glycerol conversion, while the catalyst loading and reaction time trivially affected the response parameters. Under optimized parameters of 80°C reaction temperature, di-Me carbonate (DMC)/glycerol molar ratio of 5, 5 wt% catalyst loading and 112 min reaction time, GC reached 95% with a desirability of 1. Theor. elucidation indicates that transesterification reaction over the catalyst was unaffected by external mass transfer resistance and intraparticle diffusion above 125μm particle size. The catalyst is heterogeneous and can be reused for five times while sustaining about 81.3% of GC yield.
Here is just a brief introduction to this compound(931-40-8)Computed Properties of C4H6O4, more information about the compound(4-(Hydroxymethyl)-1,3-dioxolan-2-one) is in the article, you can click the link below.