ACADSTAFF UGM
| Title | : | Kinetic Study of α-cellulose Hydrocracking Using Ni and Pd Supported on Mordenite Catalysts |
| Author | : |
Prof. Dr. Triyono, S.U. (1) Prof. Dra. Wega Trisunaryanti, M.S., Ph.D.,Eng. (2) |
| Date | : | 16 2019 |
| Keyword | : | ?-cellulose,Hydrocracking,Kinetics,Mordenite ?-cellulose,Hydrocracking,Kinetics,Mordenite |
| Abstract | : | Kinetic study of liquid product formation from hydrocracking of ?-cellulose using Ni and Pd supported on Mordenite (MOR) catalysts had been conducted. The hydrocracking was performed in a semi-batch reactor with hydrogen flow (30 mL min-1). The catalysts were prepared by wet impregnation. The catalysts were characterized using Fourier Transform Infrared (FTIR), X-Ray Diffractometer (XRD), Scanning Electron Microscope-Energy Dispersive X-Ray Spectrometer (SEM-EDX) and Inductively Coupled Plasma-Emission Spectroscopy (ICP-ES). Liquid product formed in hydrocracking of ?-cellulose was measured under time variations of 30, 60, 90, and 120 min. at 450°C for each catalyst. The results showed that impregnation of metals increased the acidity and didn’t damage the crystallinity of MOR. The kinetics of liquid product formation using MOR, Ni/MOR and Pd/MOR catalysts followed the first order reaction with rate constant of liquid product formation (kL) of 0.0050, 0.0180 and 0.0069 min-1, respectively. |
| Group of Knowledge | : | Kimia |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
|