Agglomeration of powders with a new-coupled vibration-compaction device

Agglomeration of powders with a new-coupled vibration-compaction device

Inorganic powder recycling should be a crucial process for the “smart factories” in the future. A complex three-phase system (bauxite mixed with ordinary Portland cement and water) with a new-coupled vibration-compaction device is studied. The compressive stress of compacts seems to be improved by u...

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Main Authors: Serris Eric, Desplat Olivier, Valfort Olivier, Grosseau Phillipe
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201714013015
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spelling doaj-5058d6c13fed45faa96e6559d1f2f7472021-08-02T09:18:38ZengEDP SciencesEPJ Web of Conferences2100-014X2017-01-011401301510.1051/epjconf/201714013015epjconf162553Agglomeration of powders with a new-coupled vibration-compaction deviceSerris Eric0Desplat Olivier1Valfort Olivier2Grosseau Phillipe3Ecole des Mines de Saint-Etienne, SPIN, CNRS 5307, LGFEcole des Mines de Saint-Etienne, SPIN, CNRS 5307, LGFEcole des Mines de Saint-Etienne, SPIN, CNRS 5307, LGFEcole des Mines de Saint-Etienne, SPIN, CNRS 5307, LGFInorganic powder recycling should be a crucial process for the “smart factories” in the future. A complex three-phase system (bauxite mixed with ordinary Portland cement and water) with a new-coupled vibration-compaction device is studied. The compressive stress of compacts seems to be improved by using this device at low compaction pressure leaving the other characteristics unchanged. The tomographic study of macroscopic porosities shows differences in the pores repartitions inside vibrated and untreated compacts. Classic porosity repartition is shown in the classic compacted bauxite compacts whereas in the vibrated-compacted bauxite exhibits inhomogeneities. Despite this, we find these results quite promising for further investigations.https://doi.org/10.1051/epjconf/201714013015
collection DOAJ
language English
format Article
sources DOAJ
author Serris Eric
Desplat Olivier
Valfort Olivier
Grosseau Phillipe
spellingShingle Serris Eric
Desplat Olivier
Valfort Olivier
Grosseau Phillipe
Agglomeration of powders with a new-coupled vibration-compaction device
EPJ Web of Conferences
author_facet Serris Eric
Desplat Olivier
Valfort Olivier
Grosseau Phillipe
author_sort Serris Eric
title Agglomeration of powders with a new-coupled vibration-compaction device
title_short Agglomeration of powders with a new-coupled vibration-compaction device
title_full Agglomeration of powders with a new-coupled vibration-compaction device
title_fullStr Agglomeration of powders with a new-coupled vibration-compaction device
title_full_unstemmed Agglomeration of powders with a new-coupled vibration-compaction device
title_sort agglomeration of powders with a new-coupled vibration-compaction device
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2017-01-01
description Inorganic powder recycling should be a crucial process for the “smart factories” in the future. A complex three-phase system (bauxite mixed with ordinary Portland cement and water) with a new-coupled vibration-compaction device is studied. The compressive stress of compacts seems to be improved by using this device at low compaction pressure leaving the other characteristics unchanged. The tomographic study of macroscopic porosities shows differences in the pores repartitions inside vibrated and untreated compacts. Classic porosity repartition is shown in the classic compacted bauxite compacts whereas in the vibrated-compacted bauxite exhibits inhomogeneities. Despite this, we find these results quite promising for further investigations.
url https://doi.org/10.1051/epjconf/201714013015
work_keys_str_mv AT serriseric agglomerationofpowderswithanewcoupledvibrationcompactiondevice
AT desplatolivier agglomerationofpowderswithanewcoupledvibrationcompactiondevice
AT valfortolivier agglomerationofpowderswithanewcoupledvibrationcompactiondevice
AT grosseauphillipe agglomerationofpowderswithanewcoupledvibrationcompactiondevice
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