The Effects of Impeller Characteristics in the Hydrogenation of Aniline on Ru/C Catalyst
- Title
- The Effects of Impeller Characteristics in the Hydrogenation of Aniline on Ru/C Catalyst
- Author
- 박융호
- Keywords
- Impeller Characteristics; Hydrogenation of Aniline; Reaction Rate; Product Selectivity; Hydrogen Concentration
- Issue Date
- 2003-05
- Publisher
- KOREAN INST CHEM ENGINEERS
- Citation
- KOREAN JOURNAL OF CHEMICAL ENGINEERING, v. 20, page. 262-267
- Abstract
- Effects of impeller characteristics have been studied in the hydrogenation of aniline on Ru/C catalyst. Dual
impellers were employed and the experiments were performed at 300 rpm using a lab-scale reactor. Reaction with disk
turbines (DT) resulted in the higher cyclohexylamine (CHA) selectivity and higher reaction rate compared to that with
pitched blade turbines (PBT). When a combination of PBT and DT impellers was employed, high product selectivity
and reaction rate were obtained and the selectivity was maintained constant. Changes in the product selectivity with
the impeller geometry were explained in terms of the relative rates of the side reactions depending on the hydrogen
concentration in the reaction mixture.
- URI
- https://link.springer.com/article/10.1007/BF02697238https://repository.hanyang.ac.kr/handle/20.500.11754/155769
- ISSN
- 0256-1115
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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