Chemical Recycling of Polyolefins with the Molten Metal Reactor at 460 °C-Reference-Cited by-同舟云学术

Chemical Recycling of Polyolefins with the Molten Metal Reactor at 460 °C

Published:2023-07-04 Issue:8 Volume:95 Page:1332-1338
ISSN:0009-286X
Container-title:Chemie Ingenieur Technik
language:en
Short-container-title:Chemie Ingenieur Technik

Author:

Riedewald Frank¹,Zuber Jan²,Rathsack Philipp³,Duffy Gavin⁴,O'Mahoney Maria⁵,Sousa-Gallagher Maria⁶

Affiliation:

1. Composite Recycling Ltd, The Rubicon Centre, CIT Campus, Bishopstown T12 Y275 Cork Ireland

2. TU Bergakademie Freiberg Institute of Analytical Chemistry Leipziger Straβe 29 09599 Freiberg Germany

3. Fraunhofer Institute for Ceramic Technologies and Systems (IKTS) Fuchsmühlenweg 9 09599 Freiberg Germany

4. Front Row Engineering Ltd, Corran, Waterfall T12RY73 Cork Ireland

5. University College Cork School of Biological, Earth & Environmental Sciences Distillery Fields, North Mall T23 N73K Cork Ireland

6. University College Cork Process and Chemical Engineering, School of Engineering T12 K8AF Cork Ireland

Abstract

AbstractThis paper describes the pyrolysis of high‐density polyethylene (HDPE) in a molten metal reactor, where the HDPE is initially in direct contact with molten metal at 460 °C. Due to the equal temperature across the molten metal, secondary reactions are minimised, and long‐chain waxes with boiling points over 600 °C accumulate on the molten metal. Once enough wax has accumulated, further HDPE pyrolysis occurs within the wax in a direct heat transfer reaction.

Funder

Geological Survey of Ireland

Environmental Protection Agency

European Commission

Publisher

Wiley

Subject

Industrial and Manufacturing Engineering,General Chemical Engineering,General Chemistry

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/cite.202300056

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