Search: onr:"swepub:oai:DiVA.org:kth-306765" > Effect of hydrother...
Fältnamn | Indikatorer | Metadata |
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000 | 04593naa a2200541 4500 | |
001 | oai:DiVA.org:kth-306765 | |
003 | SwePub | |
008 | 211230s2022 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3067652 URI |
024 | 7 | a https://doi.org/10.1016/j.cej.2021.1338812 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Wang, Shule,d 1994-u KTH,Materialvetenskap4 aut0 (Swepub:kth)u1a35023 |
245 | 1 0 | a Effect of hydrothermal carbonization pretreatment on the pyrolysis behavior of the digestate of agricultural waste :b A view on kinetics and thermodynamics |
264 | 1 | b Elsevier BV,c 2022 |
338 | a print2 rdacarrier | |
500 | a QC 20211230 | |
520 | a Anaerobic digestion is the most promising disposal methods to treat organic waste. Also, a feasible management is necessary for the resulted digestate. Hydrothermal carbonization (HTC) combination with pyrolysis could be a proper solution to use for the treatment of digestate. In this study, the effect of an HTC on the pyrolysis of the digestate of agricultural waste (AWD) was investigated, focusing on the kinetic and thermodynamic aspects. Three model-free methods, including Friedman, KAS, and OFW methods, were used to evaluate the kinetic performance of the total and pseudo pyrolytic reactions of AWD and its hydrochar. Furthermore, kinetic predictions were made to provide more information for further studies. It was found that the HTC treatment decreased the activation energy ranges of the pyrolysis of AWD from 182.9-274.43 kJ/mol to 144.59-205.20 kJ/mol by using the Friedman method. For a more thorough understanding of the effect of HTC treatment on the pyrolysis of AWD, the pyrolysis reactions of AWD and its hydrochar were divided into two pseudoreactions using the Fraser-Suzuki deconvolution method. The mean activation energy of the deduced pseudo 2 pyrolytic reaction of hydrochar was 175.64 kJ/mol, which was 28.11 kJ/mol less than that of AWD. In addition, the Delta H(double dagger )values of the pseudo 2 reactions of AWD and its hydrochar were 197.97 and 169.68 kJ/mol, respectively. The results of kinetic isothermal predictions suggested that the peak temperature for the further research and application of the pyrolysis of AWD and its hydmchar should not be lower than 450 degrees C. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Industriell bioteknikx Bioenergi0 (SwePub)209042 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Industrial Biotechnologyx Bioenergy0 (SwePub)209042 hsv//eng |
650 | 7 | a NATURVETENSKAPx Kemix Annan kemi0 (SwePub)104992 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Other Chemistry Topics0 (SwePub)104992 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Energiteknik0 (SwePub)203042 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Energy Engineering0 (SwePub)203042 hsv//eng |
653 | a Agricultural waste | |
653 | a Anaerobic digestion | |
653 | a Hydrothermal carbonization | |
653 | a Pyrolysis | |
653 | a Kinetics and thermodynamics | |
653 | a Kinetic prediction | |
700 | 1 | a Wen, Yumingu KTH,Materialvetenskap4 aut0 (Swepub:kth)u1pe7rc6 |
700 | 1 | a Shi, Ziyiu KTH,Materialvetenskap4 aut0 (Swepub:kth)u1los0fq |
700 | 1 | a Niedzwiecki, Lukaszu Wroclaw Univ Sci & Technol, Wybrzeze Stanislawa Wyspianskiego 27, PL-50370 Wroclaw, Poland.4 aut |
700 | 1 | a Baranowski, Marcinu Wroclaw Univ Sci & Technol, Wybrzeze Stanislawa Wyspianskiego 27, PL-50370 Wroclaw, Poland.4 aut |
700 | 1 | a Czerep, Michalu Wroclaw Univ Sci & Technol, Wybrzeze Stanislawa Wyspianskiego 27, PL-50370 Wroclaw, Poland.4 aut |
700 | 1 | a Mu, Wangzhong,c Dr.d 1985-u KTH,Materialvetenskap4 aut0 (Swepub:kth)u1o72emm |
700 | 1 | a Kruczek, Halina Pawlaku Wroclaw Univ Sci & Technol, Wybrzeze Stanislawa Wyspianskiego 27, PL-50370 Wroclaw, Poland.4 aut |
700 | 1 | a Jönsson, Päru KTH,Materialvetenskap4 aut0 (Swepub:kth)u118w09b |
700 | 1 | a Yang, Weihong,c PhD,d 1968-u KTH,Materialvetenskap4 aut0 (Swepub:kth)u1cf0tow |
710 | 2 | a KTHb Materialvetenskap4 org |
773 | 0 | t Chemical Engineering Journald : Elsevier BVg 431, s. 133881-q 431<133881-x 1385-8947x 1873-3212 |
856 | 4 | u https://doi.org/10.1016/j.cej.2021.133881y Fulltext |
856 | 4 | u https://doi.org/10.1016/j.cej.2021.133881 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-306765 |
856 | 4 8 | u https://doi.org/10.1016/j.cej.2021.133881 |
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