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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2019.10.057
|2 doi
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|a pubmed25n1011.xml
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|a (NLM)31731255
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|a (PII)S0956-053X(19)30693-2
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|a DE-627
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|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Fermanelli, Carla S
|e verfasserin
|4 aut
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|a Pyrolysis and copyrolysis of three lignocellulosic biomass residues from the agro-food industry
|b A comparative study
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 30.12.2019
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|a Date Revised 30.12.2019
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2019. Published by Elsevier Ltd.
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|a In this study, pyrolysis of residual biomass from the agro-alimentary industry of Argentina was investigated. The studied biomasses were rice husk, peanut shell and wheat straw. The effect of pyrolysis temperature over solid (bio-char), liquid (bio-oil) and gas (bio-gas) fractions weight yields were evaluated for each biomass, in the range of 350-650 °C. The maximum yield of bio-oil was obtained at 550 °C for rice husk (45 wt%) and wheat straw (58 wt%), and at 500 °C for peanut shells (51 wt%). At those temperatures, the data recorded the smallest spread around the mean. Different characterization techniques of raw biomass were reported, namely, thermal behavior; proximate and ultimate analysis; content of Ca, Al, K, Si and Fe; and hemicellulose, cellulose and lignin composition. Bio-oils characterization included water content and chemical compounds identification. Furthermore, bio-char HHV and BET surface area were measured. Rice husk bio-oil showed 21% selectivity towards furans of which 75% corresponded to furfural and 5-HMF. Peanut shell bio-char presented the highest Higher Heating Value (7250 kcal/kg) and BET surface area (215 m2/g). In addition, co-pyrolysis reactions and the synergistic effects over obtained products completed this study. Co-pyrolysis bio-oils yields varied between 41 and 46 wt%, for all the mixtures. Bio-oil water content decreased up to 15% for rice husk mixed with peanut shell or wheat straw. Moreover, 5-HMF was detected in all bio-oils, and furfural selectivity was higher than 5% in the three mixtures investigated
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|a Journal Article
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|a Peanut shell
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|a Pyrolysis
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|a Residual biomass
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|a Rice husk
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|a Wheat straw
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| 650 |
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|a Biofuels
|2 NLM
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| 650 |
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|a lignocellulose
|2 NLM
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| 650 |
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|a 11132-73-3
|2 NLM
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| 650 |
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|a Lignin
|2 NLM
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| 650 |
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|a 9005-53-2
|2 NLM
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| 700 |
1 |
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|a Córdoba, Agostina
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Pierella, Liliana B
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Saux, Clara
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 102(2020) vom: 01. Feb., Seite 362-370
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnas
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| 773 |
1 |
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|g volume:102
|g year:2020
|g day:01
|g month:02
|g pages:362-370
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|u http://dx.doi.org/10.1016/j.wasman.2019.10.057
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