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231224s2017 xx |||||o 00| ||eng c |
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|a 10.1177/0734242X16677077
|2 doi
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|a pubmed25n0888.xml
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|a (NLM)27881804
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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 Holthaus, Philip
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Upgrading of automobile shredder residue via innovative granulation process 'ReGran'
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|c 2017
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 03.07.2017
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|a Date Revised 03.07.2017
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Stricter regulatory requirements concerning end-of-life vehicles and rising disposal costs necessitate new ways for automobile shredder residue utilisation. The shredder granulate and fibres, produced by the VW-SICON-Process, have a high energy content of more than 20 MJ kg-1, which makes energy recovery an interesting possibility. Shredder fibres have a low bulk density of 60 kg m-3, which prevents efficient storing and utilisation as a refuse-derived fuel. By mixing fibres with plastic-rich shredder granulate and heating the mixture, defined granules can be produced. With this 'ReGran' process, the bulk density can be enhanced by a factor of seven by embedding shredder fibres in the partially melted plastic mass. A minimum of 26-33 wt% granulate is necessary to create enough melted plastic. The process temperature should be between 240 °C and 250 °C to assure fast melting while preventing extensive outgassing. A rotational frequency of the mixing tool of 1000 r min-1 during heating and mixing ensures a homogenous composition of the granules. During cooling, lower rotational frequencies generate bigger granules with particles sizes of up to 60 mm at 300 r min-1. To keep outgassing to a minimum, it is suggested to melt shredder granulate first and then add shredder fibres. Adding coal, wood or tyre fluff as a third component reduces chlorine levels to less than 1 wt%. The best results can be achieved with tyre fluff. In combination with the VW-SICON-Process, ReGran produces a solid recovered fuel or 'design fuel' tailored to the requirements of specific thermal processes
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|a Journal Article
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|a Automobile shredder residue (ASR)
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|a energy recovery
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|a granulation
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|a mixing
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4 |
|a refuse-derived fuel (RDF)
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| 650 |
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4 |
|a solid recovered fuel (SRF)
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| 650 |
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|a Plastics
|2 NLM
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| 650 |
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|a Waste Products
|2 NLM
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| 700 |
1 |
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|a Kappes, Moritz
|e verfasserin
|4 aut
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| 700 |
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|a Krumm, Wolfgang
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA
|d 1991
|g 35(2017), 1 vom: 01. Jan., Seite 110-119
|w (DE-627)NLM098164791
|x 1096-3669
|7 nnns
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| 773 |
1 |
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|g volume:35
|g year:2017
|g number:1
|g day:01
|g month:01
|g pages:110-119
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|u http://dx.doi.org/10.1177/0734242X16677077
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