Modeling and optimization for the hydrothermal gasification process of olive mill wastewater as a biomass source in supercritical water

摘要：

　　The LSSVM (Least Square Supporting Vector Machine) model of hydrothermal gasification process of Olive Mill Wastewater (OMW) as a biomass source in supercritical water was established in this paper.The calculation verification has been done to the model according to the experimental data.It shows that the maximum absolute relative error of the experimental value and the predictive value is 7.82% and the average absolute relative error is about 3.5%.The model established in this paper can better simulate the OMW hydrothermal gasification process in supercritical water.Based on the model,a multi-objective optimization function was put forward,by which the Pareto-optimal solution set was gained.The optimization results show that both the content of CH4,H2 and the TOC transformation rate are close to the maximum experimental values.

关键词： OMW supercritical water hydrothermal gasification modeling optimization

作者: D.Z.Li Q.L.Zeng

作者单位: Department of Automation, North China Electric Power University, Baoding, China

会议类型: 国际会议

会议名称: 2012 International Conference on Frontiers of Energy and Environmental Engineering(2012年第二届能源与环境工程前沿国际会议(ICFEEE2012))

会议地点: 香港

会议语种:英文

页码: 458-462

在线出版日期: 2012-12-01（万方平台首次上网日期，不代表论文的发表时间）