Correlation Models of Gas Products in Heating-Up Stage of Coal Direct Liquefaction
1. Research Institute of Petroleum Processing, East China University of Science and Technology, Shanghai 200237, China;
2. China Shenhua Coal to Liquid and Chemical Shanghai Research Institute, Shanghai 201108, China
Abstract To predict distributions of different gas component in heating-up stage of coal direct liquefaction, regression analysis on a great deal of experimental data of coal direct liquefaction under different reaction temperature and different residence time was carried out. Correlation models were developed to study the correlate between gas component and reaction conditions, lumped product components. The corresponding regression model parameters were obtained, and the correlation models were optimized by SPSS software. The relative error between experiment and simulation of CH4, C2H6, C3H8, C4, CO, CO2 and H2S were 1.1%, 1.0%, 6.0%, 9.8%, 9.3%, 0.5% and 0.4%, respectively, which indicated that the simulated results agreed with the experimental results.
Shan Xiangen1,2,Wang Xiuhui1 et al. Correlation Models of Gas Products in Heating-Up Stage of Coal Direct Liquefaction[J]. 化学反应工程与工艺, 2015, 31(2): 123-128.
Shan Xiangen1,2,Wang Xiuhui1 et al. Correlation Models of Gas Products in Heating-Up Stage of Coal Direct Liquefaction[J]. 化学反应工程与工艺, 2015, 31(2): 123-128.
