دورية أكاديمية
Batch Pyrolysis and Co-Pyrolysis of Beet Pulp and Wheat Straw
| العنوان: | Batch Pyrolysis and Co-Pyrolysis of Beet Pulp and Wheat Straw |
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| المؤلفون: | Jerzy Chojnacki, Jan Kielar, Leon Kukiełka, Tomáš Najser, Aleksandra Pachuta, Bogusława Berner, Agnieszka Zdanowicz, Jaroslav Frantík, Jan Najser, Václav Peer |
| المصدر: | Materials, Vol 15, Iss 3, p 1230 (2022) |
| بيانات النشر: | MDPI AG, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Technology LCC:Electrical engineering. Electronics. Nuclear engineering LCC:Engineering (General). Civil engineering (General) LCC:Microscopy LCC:Descriptive and experimental mechanics |
| مصطلحات موضوعية: | synergy, generator, biomass, biochar, bio-oil, pyrolysis, Technology, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Engineering (General). Civil engineering (General), TA1-2040, Microscopy, QH201-278.5, Descriptive and experimental mechanics, QC120-168.85 |
| الوصف: | Granulated beet pulp and wheat straw, first separately and then mixed in a weight ratio of 50/50%, underwent a pyrolysis process in a laboratory batch generator with process temperatures of 400 and 500 °C. The feedstock’s chemical composition and the pyrolysis products’ chemical composition (biochar and pyrolysis gas) were analysed. A synergistic effect was observed in the co-pyrolysis of the combined feedstock, which occurred as an increase the content of the arising gas in relation to the total weight of the products. and as a reduction of bio-oil content. The maximum gas proportion was 21.8% at 500 °C and the minimum between 12.6% and 18.4% for the pyrolysis of individual substrates at 400 °C. The proportions of the gases, including CO, CO2, CH4, H2, and O2, present in the resulting synthesis gases were also analysed. The usage of a higher pyrolysis final temperature strongly affected the increase of the CH4 and H2 concentration and the decrease of CO2 and CO concentration in the pyrolysis gas. The highest percentage of hydrogen in the synthesis gas, around 33%vol, occurred at 500 °C during co-pyrolysis. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1996-1944 |
| Relation: | https://www.mdpi.com/1996-1944/15/3/1230; https://doaj.org/toc/1996-1944 |
| DOI: | 10.3390/ma15031230 |
| URL الوصول: | https://doaj.org/article/c6ef68a6c44d417f861b3c4754ea121e |
| رقم الأكسشن: | edsdoj.6ef68a6c44d417f861b3c4754ea121e |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19961944 |
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| DOI: | 10.3390/ma15031230 |