Effect of Ni/Al2O3-SiO2 and Ni/Al2O3-SiO2 with K2O Promoter Catalysts on H2, CO and CH4 Concentration by CO2 Gasification of Rosa Multiflora Biomass
| Autor: | Jan W. Dobrowolski, Grzegorz Czerski, Katarzyna Zubek, Obid Tursunov, Przemysław Grzywacz |
|---|---|
| Přispěvatelé: | Industrial Chemistry Research Institute, National Medicines Institute - Narodowy Instytut Leków [Warsaw] (NIL) |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
[PHYS]Physics [physics]
Hydrogen 020209 energy General Chemical Engineering Energy Engineering and Power Technology chemistry.chemical_element Biomass 02 engineering and technology lcsh:Chemical technology lcsh:HD9502-9502.5 7. Clean energy Methane lcsh:Energy industries. Energy policy. Fuel trade Catalysis chemistry.chemical_compound Fuel Technology chemistry 13. Climate action Carbon dioxide 0202 electrical engineering electronic engineering information engineering lcsh:TP1-1185 Carbon Carbon monoxide Syngas Nuclear chemistry |
| Zdroj: | Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2017, 72 (6), pp.37. ⟨10.2516/ogst/2017037⟩ Oil & Gas Science and Technology, Vol 72, Iss 6, p 37 (2017) |
| ISSN: | 1294-4475 1953-8189 |
| Popis: | The thermal behaviour of the Rosa mutiflora biomass by thermogravimetric analysis was studied at heating rate 3 K min −1 from ambient temperature to 950 °C. TGA tests were performed in high purity carbon dioxide (99 998%) with a flow rate 200 ml/min and 100 mg of sample, milled and sieved to a particle size below 250 µm. Moreover, yields of gasification products such as hydrogen (H 2 ), carbon monoxide (CO) and methane (CH 4 ) were determined based on the thermovolumetric measurements of catalytic (Ni/Al 2 O 3 -SiO 2 and Ni/Al 2 O 3 -SiO 2 with K 2 O promoter catalysts) and non-catalytic gasification of the Rosa multiflora biomass. Additionally, carbon conversion degrees are presented. Calculations were made of the kinetic parameters of carbon monoxide and hydrogen formation reaction in the catalytic and non-catalytic CO 2 gasification processes. A high temperature of 950 °C along with Ni/Al 2 O 3 -SiO 2 and Ni/Al 2 O 3 -SiO 2 with K 2 O promoter catalysts resulted in a higher conversion of Rosa multiflora biomass into gaseous yield production with greatly increasing of H 2 and CO contents. Consequently, H 2 and CO are the key factors to produce renewable energy and bio-gases (synthesis gas). The parameters obtained during the experimental examinations enable a tentative assessment of plant biomasses for the process of large-scale gasification in industrial sectors. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|