|
|
Publication
|
| Research Title |
Biofuel Production via Pyrolytic Catalysis of Bio-oil
over MgO-CaO derived from Waste Blood Clamshell |
| Date of Distribution |
29 August 2020 |
| Conference |
| Title of the Conference |
The 9th Joint Conference in Renewable Energy and Nanotechnology (JCREN 2020) |
| Organiser |
Khon Kaen University |
| Conference Place |
Khon Kaen University |
| Province/State |
Khon Kaen, Thailand |
| Conference Date |
29 October 2020 |
| To |
29 October 2020 |
| Proceeding Paper |
| Volume |
0 |
| Issue |
0 |
| Page |
1 |
| Editors/edition/publisher |
|
| Abstract |
Pyrolytic catalysis is one of the most popular processes to produce alternative fuels namely biofuel such as bio-gasoline, bio-kerosene, and bio-diesel. The heterogeneous oxide-based catalyst is interesting by many researchers for biofuel production with low acid value. The aims of this work were (i) to prepare and characterize environment-friendly CaO prepared from blood clamshell with mix ratios of MgO from MgCO3 (0%, 10%, 15%, and 20%wt), and (ii) to test their efficiencies on biofuel production by continuously pyrolytic catalysis under atmospheric pressure without any gases fed. The mixed-catalysts between Ca and Mg were prepared by physical mixing using bentonite as a binder about 40%wt with a ball-mill technique and calcined at 850°C for 3 hours. The physical and chemical properties such as thermal properties, crystallinity, compositions, and specific surface area were examined by Thermogravimetric analysis (TGA), X-ray diffraction (XRD), X-ray fluorescence (XRF), and N2-adsorption desorption, respectively. The TGA results confirmed that the suitable calcination temperature was about 850°C. The crystalline of CaO was observed in the XRD spectra. The mass ratios between Ca:Mg were established by the XRF results following designation. Increasing magnesium content affects the surface area from 1.72 m2/g to 3.35, 5.49, and 6.34 m2/g after adding 10%wt, 15%wt, and 20%wt magnesium, respectively. The biofuel production was run in PBR in different reaction temperature at 500, 525, and 550°C with WHSV 0.45 h-1. The reaction temperature and magnesium content were significant effects on liquid product yields. The result found that, the suitable condition was at 10%wt of magnesium content and 525°C of reaction temperature due to liquid product yield increase to 80% and decrease to 70% and 68% with increasing magnesium contents to 15%wt and 20%wt, respectively. Furthermore, the highest bio-diesel contained was in the low reaction temperature, while bio-gasoline and bio-kerosene increased with increasing the reaction temperature. |
| Author |
|
| Peer Review Status |
ไม่มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Abstract |
| Type of Presentation |
Oral |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
|
| Citation |
0
|
|
|
|
|
|
|
|
|
Journal Publication
ไทย