• 作者： Chou, Shi-Hai; Chen, Shu-Chuan; Tan, Chung-Sunget al.
• 中文摘要： 於一微液體反應器中量度得到雙環戊二烯氫化成二氫雙環戊二稀之反應動力式。動力式顯示為液體中氫濃度之一次方。在一滴流反應器中,此反應之反應率亦被量度。實驗結果顯示有相當明顯之溫度上升。一微分方程式模式用來描述滴流反應器中進行此反應之行為,所得到之雙環戊二烯之轉化率與溫度變化曲線與實驗結果還算吻合。本文同時提出一假設滴流反應器由串聯之混合槽所組成之近似模式,此模式不但簡化了計算複雜度又可獲得與微分方程式模式同等精確之預測結果。
• 英文摘要： The intrinsic kinetics for the hydrogenation reaction of dicyclopentadiene (DCPD) to dihydrodicyclopentadiene(DHDCPD) was measured in a differential liquid full reactor. The kinetics was found to be first-order in hydrogen concentration in liquid. The rate for this reaction in a trickle-bed reactor was also measured. A significant temperature rise was observed. A differential equations model was proposed to describe the trickle-bed reactor behavior for a highly exothermic reaction. The theoretical prediction on DCPD conversion and temperature profile in a trickle-bed reactor by the proposed model agreed well with the experimental data. An approximate model assuming a number of mixing cells in series was also proposed. This approximate model not only simplifies calculation but also provides accurate prediction as compared with the differential equations model.
• 中文關鍵字： 氫化; 滴流反應器; 雙環戊二烯; 動力學; 模擬
• 英文關鍵字： Hydrogenation; Trickle Bed Reactor; Dicyclopentadiene; Kinetics; Model