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Microwave assisted Platinum recycling

Title data

Willert-Porada, Monika ; Gerdes, Thorsten ; Schmidt, Achim:
Microwave assisted Platinum recycling.
In: IEEE MTT-S International Microwave Symposium digest (MTT), 2011. - Piscataway N.J. : IEEE , 2011 . - pp. 1-4
ISBN 978-1-61284-754-2
DOI: https://doi.org/10.1109/MWSYM.2011.5972843

Abstract in another language

Purification of recycled platinum is a multi-step process of repeated dissolving of the scrap metal, precipitation of Platinum salts and thermal treatment of the salts to obtain a pure metal. As a new process, microwave heating is applied for dissolving platinum as well as for decomposition of the Pt-salts into sponge Platinum metal. The goal of microwave heating is reduction of process time, reduced utilization of chemicals like chlorine and savings on energy consumption. By use of microwave radiation at 2.45 GHz frequency all goals could be achieved. In addition, application of pulsed microwave heating enables tailoring of the Pt-metal morphology.

Further data

Item Type: Article in a book
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Ehemalige Professoren > Chair Materials Processing - Univ.-Prof. Dr. Monika Willert-Porada
Research Institutions > Research Units > ZET - Zentrum für Energietechnik
Faculties
Faculties > Faculty of Engineering Science > Chair Materials Processing
Research Institutions
Research Institutions > Research Units
Faculties > Faculty of Engineering Science > Ehemalige Professoren
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 500 Natural sciences
600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 04 May 2015 14:32
Last Modified: 05 May 2015 14:06
URI: https://eref.uni-bayreuth.de/id/eprint/11505