Product distribution from solar pyrolysis of agricultural and forestry biomass residues |
| |
| Affiliation: | 1. Processes, Materials and Solar Energy Laboratory (PROMES-CNRS, UPR 8521), 7 Rue du Four Solaire, Odeillo 66120 Font-Romeu, France;2. Institute for Research and Development in Process Engineering, Biotechnology and Alternative Energies (PROBIEN, CONICET – UNCo), 1400 Buenos Aires St., 8300 Neuquén, Argentina;3. Chemical Engineering Institute, National University of San Juan, 1109 Libertador (O) Avenue, 5400 San Juan, Argentina;1. Austrian Institute of Technology, Giefinggasse 2, A-1210 Wien, Austria;2. FIBAG, FZ. für integrales Bauwesen AG, Innovationspark 1, A-8152 Stallhofen, Austria;3. Ertex Solartechnik GmbH, Peter Mitterhofer Strasse 4, A-3300 Amstetten, Austria;1. College of Engineering, Ocean University of China, Qingdao 266100, China;2. Shandong Province Key Laboratory of Ocean Engineering, Ocean University of China, Qingdao 266100, China;3. Powerchina Huadong Engineering Corporation Limited, Hangzhou 310014, China;1. Processes, Materials and Solar Energy Laboratory, PROMES-CNRS, 7 rue du Four Solaire, 66120 Font Romeu, France;2. Université de Toulouse, Mines Albi, UMR CNRS 5302, Centre RAPSODEE, Campus Jarlard, F-81013 Albi Cedex 09, France;1. Processes, Materials and Solar Energy Laboratory, PROMES-CNRS, 7 rue du Four Solaire, 66120 Font Romeu, France;2. Power Electric College in South China University of Technology, Guangzhou 510640, PR China;1. IMDEA Energy Institute, 28935 Móstoles, Spain;2. Institute of Environmental Technology and Energy Economics (IUE), Hamburg University of Technology (TUHH), 21073 Hamburg, Germany;1. Department of Mechanical Engineering, and Department of R&D, College of Engineering Studies, University of Petroleum and Energy Studies, Dehradun, India;2. Engines and Biofuels Research Laboratory, Department of R&D, College of Engineering Studies, University of Petroleum and Energy Studies, Dehradun, India |
| |
| Abstract: | Solar pyrolysis of pine sawdust, peach pit, grape stalk and grape marc was conducted in a lab-scale solar reactor for producing fuel gas from these agricultural and forestry by-products. For each type of biomass, whose lignocellulose components vary, the investigated parameters were the final temperature (in the range 800°C–2000 °C) and the heating rates (in the range 10–150 °C/s) under a constant sweep gas flow rate of 6 NL/min. The parameter influence on the pyrolysis product distribution and syngas composition was studied. The experimental results indicate that the gas yield generally increases with the temperature and heating rate for the various types of biomass residues, whereas the liquid yield progresses oppositely. Gas yield as high as 63.5wt% was obtained from pine sawdust pyrolyzed at a final temperature of 2000 °C and heating rate of 50 °C/s. This gas can be further utilized for power generation, heat or transportable fuel production. |
| |
| Keywords: | Solar pyrolysis Agricultural by-product biomass Forestry by-product biomass Products' yield Syngas |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
