並列摘要
Three oil shale samples from different areas in Huadian have been non-isothermally pyrolysed using thermogravimetric analyzer (TGA). The analyses were performed at different heating rates (10, 20, 40, 50, 100 K min^(-1)) up to 900℃ with nitrogen as purge gas. The weight loss curve showed that pyrolysis of oil shale took place mainly in the range of 200-600℃. It was attributed to decomposition of hydrocarbonaceous material. At higher temperatures, the weight lessens due to decomposition of carbonates. On the basis of experimental data a model of pyrolysis kinetics was proposed. Kinetic parameters-activation energy (E) and frequency factor (A)-were determined by two methods: the direct Arrhenius plot method and the integral method. There was no clear relationship between activation energy and heating rate. The integral method of analysis gave lower values of activation energy than the direct Arrhenius plot method.
並列關鍵字
無資料延伸閱讀
- PUREVSUREN, B., & OCHIRBAT, P. (2016). COMPARATIVE STUDY OF PYROLYSIS AND THERMAL DISSOLUTION OF ESTONIAN AND MONGOLIAN KHOOT OIL SHALES. Oil Shale, 33(4), 329-339. https://doi.org/10.3176/oil.2016.4.02
- 謝子賢、莊浩宇、張揚狀、康文成、黃泰瑋、王昭文、陳維新（2017）。Trial of Biomass Pyrolysis Process Stability。燃燒季刊，(96)，95-104。https://doi.org/10.30041/CQ.201702_(96).0007
- ENKHJARGAL, G., ENKHSARUUL, B., MONKHOOBOR, D., NARANGEREL, J., & YOSHIKAZU, S. (2018). CHARACTERIZATION AND HYDROTREATMENT OF SHALE OILS OF MONGOLIAN OIL SHALES. Oil Shale, 35(2), 168-182. https://doi.org/10.3176/oil.2018.2.06
- 林正亮（1994）。Pyrolysis Behavior of Biomass with Cylindrical Shape。農業機械學刊，3(1)，47-56。https://doi.org/10.30062/JAM.199403.0004
- HUANG, Y., HAN, X., & JIANG, X. (2015). CHARACTERIZATION OF DACHENGZI OIL SHALE FAST PYROLYSIS BY CURIE-POINT PYROLYSIS-GC-MS. Oil Shale, 32(2), 134-150. https://doi.org/10.3176/oil.2015.2.04