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231224s2013 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2013.05.021
|2 doi
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|a pubmed25n0762.xml
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|a (DE-627)NLM228802474
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|a (NLM)23816312
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|a (PII)S0956-053X(13)00251-1
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Wang, Yan
|e verfasserin
|4 aut
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| 245 |
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|a Experimental study of the bio-oil production from sewage sludge by supercritical conversion process
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|c 2013
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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 26.05.2014
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|a Date Revised 21.03.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2013 Elsevier Ltd. All rights reserved.
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|a Environment-friendly treatment of sewage sludge has become tremendously important. Conversion of sewage sludge into energy products by environment-friendly conversion process, with its energy recovery and environmental benefits, is being paid significant attention. Direct liquefaction of sewage sludge into bio-oils with supercritical water (SCW) was therefore put forward in this study, as de-water usually requiring intensive energy input is not necessary in this direct liquefaction. Supercritical water may act as a strong solvent and also a reactant, as well as catalyst promoting reaction process. Experiments were carried out in a self designed high-pressure reaction system with varying operating conditions. Through orthogonal experiments, it was found that temperature and residence time dominated on bio-oil yield compared with other operating parameters. Temperature from 350 to 500°C and reaction residence time of 0, 30, 60min were accordingly investigated in details, respectively. Under supercritical conversion, the maximum bio-oil yield could achieve 39.73%, which was performed at 375°C and 0min reaction residence time. Meanwhile, function of supercritical water was concluded. Fuel property analysis showed the potential of bio-oil application as crude fuel
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|a Evaluation Study
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Bio-oil
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| 650 |
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|a Direct liquefaction
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| 650 |
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|a Sewage sludge
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|a Supercritical water
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| 650 |
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|a Biofuels
|2 NLM
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| 650 |
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|a Sewage
|2 NLM
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| 700 |
1 |
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|a Chen, Guanyi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Yanbin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yan, Beibei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Pan, Donghui
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 33(2013), 11 vom: 01. Nov., Seite 2408-15
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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| 773 |
1 |
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|g volume:33
|g year:2013
|g number:11
|g day:01
|g month:11
|g pages:2408-15
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|u http://dx.doi.org/10.1016/j.wasman.2013.05.021
|3 Volltext
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