Experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactor
Biomass pyrolysis is an advanced process which leads to obtaining products as chars, primary tars and gases. Depending on pyrolysis conditions and reactor construction, the pyrolysis could be divided into three categories: slow, intermediate and fast. This work concerns the experimental analysis of...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2021-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/99/e3sconf_mpsu2021_00003.pdf |
| _version_ | 1818402796179816448 |
|---|---|
| author | Bieniek Artur Jerzak Wojciech Magdziarz Aneta |
| author_facet | Bieniek Artur Jerzak Wojciech Magdziarz Aneta |
| author_sort | Bieniek Artur |
| collection | DOAJ |
| description | Biomass pyrolysis is an advanced process which leads to obtaining products as chars, primary tars and gases. Depending on pyrolysis conditions and reactor construction, the pyrolysis could be divided into three categories: slow, intermediate and fast. This work concerns the experimental analysis of an intermediate pyrolysis of biomass residues in a fixed bed reactor. As raw materials, pine bark and wheat straw were selected. Experiments were carried out at three temperatures: 400, 500 and 600 °C under constant volume flow rate of inert gas equal to 100 ml/min. Biomass samples were kept for 150 seconds in the hot zone. The main goal was to compare yields, elemental composition, and calorific values of received products under studied process conditions. The ultimate analysis of chars and organic fractions of oils was performed. Obtained results from ultimate analysis allowed to determine higher heating values by a theoretical correlation. The products of pyrolysis obtained at 600 °C characterized by the most energetic parameters. The higher heating value for organic fraction of tars was 31.62 MJ/kg while for char was 29.47 MJ/kg. |
| first_indexed | 2024-12-14T08:14:03Z |
| format | Article |
| id | doaj.art-37a48144336843329811f77ec33f17d6 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-14T08:14:03Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-37a48144336843329811f77ec33f17d62022-12-21T23:10:00ZengEDP SciencesE3S Web of Conferences2267-12422021-01-013230000310.1051/e3sconf/202132300003e3sconf_mpsu2021_00003Experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactorBieniek Artur0Jerzak Wojciech1Magdziarz Aneta2AGH University of Science and TechnologyAGH University of Science and TechnologyAGH University of Science and TechnologyBiomass pyrolysis is an advanced process which leads to obtaining products as chars, primary tars and gases. Depending on pyrolysis conditions and reactor construction, the pyrolysis could be divided into three categories: slow, intermediate and fast. This work concerns the experimental analysis of an intermediate pyrolysis of biomass residues in a fixed bed reactor. As raw materials, pine bark and wheat straw were selected. Experiments were carried out at three temperatures: 400, 500 and 600 °C under constant volume flow rate of inert gas equal to 100 ml/min. Biomass samples were kept for 150 seconds in the hot zone. The main goal was to compare yields, elemental composition, and calorific values of received products under studied process conditions. The ultimate analysis of chars and organic fractions of oils was performed. Obtained results from ultimate analysis allowed to determine higher heating values by a theoretical correlation. The products of pyrolysis obtained at 600 °C characterized by the most energetic parameters. The higher heating value for organic fraction of tars was 31.62 MJ/kg while for char was 29.47 MJ/kg.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/99/e3sconf_mpsu2021_00003.pdf |
| spellingShingle | Bieniek Artur Jerzak Wojciech Magdziarz Aneta Experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactor E3S Web of Conferences |
| title | Experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactor |
| title_full | Experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactor |
| title_fullStr | Experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactor |
| title_full_unstemmed | Experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactor |
| title_short | Experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactor |
| title_sort | experimental studies of intermediate pyrolysis of woody and agricultural biomass in a fixed bed reactor |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/99/e3sconf_mpsu2021_00003.pdf |
| work_keys_str_mv | AT bieniekartur experimentalstudiesofintermediatepyrolysisofwoodyandagriculturalbiomassinafixedbedreactor AT jerzakwojciech experimentalstudiesofintermediatepyrolysisofwoodyandagriculturalbiomassinafixedbedreactor AT magdziarzaneta experimentalstudiesofintermediatepyrolysisofwoodyandagriculturalbiomassinafixedbedreactor |