pu tao tang cui hua jia qing zhi shan li chun de dong li xue yan jiu
Author(s): Zhang Yingmao, Li Zaizi, Zheng Huiguo and Zhuang Liqiu
Pages: 475-480
Year: 1991 Issue: 4
Journal: Journal of Chemical Industry and Engineering(China)
Keyword: 山梨醇; 催化加氢; 反应速度; 动力学研究; 葡萄糖水溶液; 葡萄糖浓度; 氢分子; 反应模型; 葡萄糖加氢; 诊断参数;
Abstract: Kinetics study on the hydrogenation of glucose to sorbitol on Raney nickel was undertaken at 110 K to 140 K and under pressure 2.0 MPa to 6.0 MPa. Based on the experimental result, a suitable reaction model was selected, i. e. the desorption of sorbitol with reaction between molecularly absorbed hydrogen and absorbed glucose on the catalyst surface could be the controlling step. The intrinsic kinetic equation could be written as:
Pages: 475-480
Year: 1991 Issue: 4
Journal: Journal of Chemical Industry and Engineering(China)
Keyword: 山梨醇; 催化加氢; 反应速度; 动力学研究; 葡萄糖水溶液; 葡萄糖浓度; 氢分子; 反应模型; 葡萄糖加氢; 诊断参数;
Abstract: Kinetics study on the hydrogenation of glucose to sorbitol on Raney nickel was undertaken at 110 K to 140 K and under pressure 2.0 MPa to 6.0 MPa. Based on the experimental result, a suitable reaction model was selected, i. e. the desorption of sorbitol with reaction between molecularly absorbed hydrogen and absorbed glucose on the catalyst surface could be the controlling step. The intrinsic kinetic equation could be written as:
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