Thermal decomposition of three types of copper clad laminates considering the influence of an iron-clay catalyst in the production of pollutants

Thermal decomposition of three types of copper clad laminates considering the influence of an... Journal of Analytical and Applied Pyrolysis 126 (2017) 62–69 Contents lists available at ScienceDirect Journal of Analytical and Applied Pyrolysis journal homepage: www.elsevier.com/locate/jaap Thermal decomposition of three types of copper clad laminates considering MARK the influence of an iron-clay catalyst in the production of pollutants a, a b Juan A. Conesa , Nuria Ortuño , Amelia Zielinska Department of Chemical Engineering, University of Alicante, P.O. Box 99, 03080 Alicante, Spain Faculty of Environmental Engineering, Wroclaw University of Technology, Wybrzeże Wyspianskiego 27, 50-379 Wroclaw, Poland, ARTICLE I NFO ABSTRACT Keywords: Metal recovering through decomposition in the presence of steam of different wastes has been demonstrated to Copper clad laminates be an effective method. In the present work, three different types of copper clad laminates (FR4, CEM3 and Printed circuit boards ROGERS) were subjected to high temperature decomposition, analyzing their performance. Firstly, the samples Dioxin were analyzed by thermogravimetry, both in the absence and in the presence of oxygen in the atmosphere; FR4 Iron-clay catalyst and CEM3 showed a very strong interaction with oxygen, in contrast to ROGERS. Secondly, the laminates un- Thermogravimetry derwent oxidative pyrolysis in the presence of steam at 900 °C in a horizontal laboratory furnace; the experi- http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Analytical and Applied Pyrolysis Elsevier

Thermal decomposition of three types of copper clad laminates considering the influence of an iron-clay catalyst in the production of pollutants

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier B.V.
ISSN
0165-2370
eISSN
1873-250X
D.O.I.
10.1016/j.jaap.2017.06.024
Publisher site
See Article on Publisher Site

Abstract

Journal of Analytical and Applied Pyrolysis 126 (2017) 62–69 Contents lists available at ScienceDirect Journal of Analytical and Applied Pyrolysis journal homepage: www.elsevier.com/locate/jaap Thermal decomposition of three types of copper clad laminates considering MARK the influence of an iron-clay catalyst in the production of pollutants a, a b Juan A. Conesa , Nuria Ortuño , Amelia Zielinska Department of Chemical Engineering, University of Alicante, P.O. Box 99, 03080 Alicante, Spain Faculty of Environmental Engineering, Wroclaw University of Technology, Wybrzeże Wyspianskiego 27, 50-379 Wroclaw, Poland, ARTICLE I NFO ABSTRACT Keywords: Metal recovering through decomposition in the presence of steam of different wastes has been demonstrated to Copper clad laminates be an effective method. In the present work, three different types of copper clad laminates (FR4, CEM3 and Printed circuit boards ROGERS) were subjected to high temperature decomposition, analyzing their performance. Firstly, the samples Dioxin were analyzed by thermogravimetry, both in the absence and in the presence of oxygen in the atmosphere; FR4 Iron-clay catalyst and CEM3 showed a very strong interaction with oxygen, in contrast to ROGERS. Secondly, the laminates un- Thermogravimetry derwent oxidative pyrolysis in the presence of steam at 900 °C in a horizontal laboratory furnace; the experi-

Journal

Journal of Analytical and Applied PyrolysisElsevier

Published: Jul 1, 2017

References

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