Prof. Dr.-Ing. Manfred Renner

Head of Institute

Prof. Dr.-Ing. Manfred Renner holds a doctorate in mechanical engineering. He specializes in material development and process engineering, which are necessary for the development and implementation of a circular economy (CE). He has set international standards with his award-winning research work on the use of compressed carbon dioxide: "Ferchau Innovation Award" 2013, "Professor Siegfried Peter Prize" 2017, "Fraunhofer Prize" 2022 and two "European Innovation Awards" from EARTO in 2017 and 2023.

In 2022, Manfred Renner took over the management of the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT in Oberhausen. With its more than 600 employees, Fraunhofer UMSICHT develops processes and materials for the institute's key topics – Circular Economy, Carbon Management, Green Hydrogen and Local Energy Systems – with a budget of > €70 million.

Manfred Renner holds the Chair of Responsible Process Engineering at the Faculty of Mechanical Engineering at Ruhr Universität Bochum (RUB). As part of his professorship, he shapes the systemic development of the circular economy.

Manfred Renner was a representative of the Fraunhofer-Gesellschaft in the "Transformation Alliance of the Federal Chancellor" in 2023 with regard to the topics CE for the battery and construction industry and was an advisor to the Federal Environment Minister Steffi Lemke on the "National Circular Economy Strategy". Since 2022, he has been head and spokesperson for the Fraunhofer Cluster of Excellence Circular Plastics Economy.

to the LinkedIn-Account of Prof. Dr.-Ing. Manfred Renner

 

Ruhr-Universität Bochum

Chair »Responsible Process Engineering«, Ruhr-Universität Bochum (RUB), Faculty of Mechanical EngineeringChair »Responsible Process Engineering«, Ruhr-Universität Bochum (RUB), Faculty of Mechanical Engineering

CURRICULUM VITAE

Manfred Renner
since 08/2022
Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT
Head of Institute 
since 08/2022 Ruhr Universität Bochum
University professor and chair "Responsible Process Engineering" at the Faculty of Mechanical Engineering
since 08/2022 Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE
Spokesman of the Cluster
07/2017 - 07/2022 Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT
Head of the Products Division
09/2016 to present Ruhr-Universität Bochum
Lecturer "Business Development"
03/2015 - 06/2017 Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT
Head of the "Material Systems and High Pressure Technology" Department
since 11/2014 Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT
Business Development "Polymer Materials"
01/2013 - 02/2015 Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT
Head of "Leather and High-Pressure Technology" Department
08/2007 - 12/2012 Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT
Project Manager in the Business Unit "Materials and Interaction”
07/2007

Ruhr-Universität Bochum
Dissertation at the Chair of Process Engineering Transport Processes (Prof. Dr.-Ing. Eckhard Weidner)

11/2006 Ruhr-Universität Bochum
Degree Diploma
1999 - 2006
Ruhr-Universität Bochum
Study of Mechanical Engineering

  

Jahr
Year
Titel/Autor:in
Title/Author
Publikationstyp
Publication Type
2025 Das Weltbild der Circular Economy und Bioökonomie
Marzi, Thomas; Renner, Manfred
Buch
Book
2025 Systematic Review on Barriers, Enablers, and Interdependencies
Rittershaus, Philipp; Aryan, Venkat; Renner, Manfred
Zeitschriftenaufsatz
Journal Article
2024 Verfahren zur Herstellung von Kohlenstoff-Allotropen mittels elektrochemischer Abscheidung
Mölders, Nils; Gilgen, Sascha; Siegmund, Daniel; Kopietz, Lukas; Prokein, Michael; Joemann, Michael; Renner, Manfred; Grevé, Anna; Doetsch, Christian
Patent
2024 Impact of Supercritical Carbon Dioxide on the Physical and Chemical Properties of Leather
Prokein, Michael; Renner, Manfred
Zeitschriftenaufsatz
Journal Article
2024 Das Weltbild der Circular Economy und Bioökonomie
Marzi, Thomas; Renner, Manfred
Buch
Book
2024 Hydrocarbon fuel blendstock from tannery waste: energy from fleshing oil via gas phase catalytic cracking
Onem, Ersin; Heil, Volker; Yesil, Hasan; Prokein, Michael; Renner, Manfred
Zeitschriftenaufsatz
Journal Article
2023 Verfahren und Vorrichtung zum Transport von Partikeln unter Druck
Hintemann, Damian; Sengespeick, Andreas; Mölders, Nils; Renner, Manfred; Weidner, Eckhard
Patent
2023 CO2-curing of carbon-reducing slag-based masonry bricks at elevated pressures in pre-industrial scale
Fuchs, Karen; Gaikwad, Ankur Dnyaneshwar; Prokein, Michael; Schieferstein, Eva; Nühlen, Jochen; Mölders, Nils; Renner, Manfred
Zeitschriftenaufsatz
Journal Article
2023 Determination of dye uptake in leather coatings for waterless leather dyeing by ScCO2 impregnation
Prokein, Michael; Hoffmanns, Dirk; Renner, Manfred
Zeitschriftenaufsatz
Journal Article
2023 Transformation der chemischen Industrie. Chancen und Risiken der Energiewende
Renner, Manfred; Doetsch, Christian; Grevé, Anna; Budt, Marcus
Vortrag
Presentation
2023 A conceptual methodology to screen and adopt circular business models in small and medium scale enterprises (SMEs)
Rittershaus, Philipp; Renner, Manfred; Aryan, Venkat
Zeitschriftenaufsatz
Journal Article
2022 Verdichtetes Kohlendioxid. Vom Labor- bis in den vorindustriellen Maßstab
Prokein, Michael; Mölders, Nils; Gilgen, Sascha; Fuchs, Karen; Hintemann, Damian; Renner, Manfred; Weidner, Eckhard
Vortrag
Presentation
2022 Ein Herstellungsverfahren eines imprägnierten Sorbens zum Oxidieren und Sorbieren von Quecksilber
Schieferstein, Eva; Meller, Karl; Mölders, Nils; Prokein, Michael; Renner, Manfred
Patent
2022 Accelerated Carbonation of Construction Materials by Using Slag from Steel and Metal Production as Substitute for Conventional Raw Materials
Prokein, Michael; Fuchs, Karen; Mölders, Nils; Renner, Manfred; Weidner, Eckhard
Vortrag
Presentation
2021 Waterless leather dyeing with dense carbon dioxide as solvent for dyes
Prokein, Michael; Dyes, Timo Robin; Renner, Manfred; Weidner, Eckhard
Zeitschriftenaufsatz
Journal Article
2021 Verfahren zur Herstellung von Aerogelen und mit diesem erhältliche Aerogele
Renner, Manfred; Sengespeick, Andreas; Weidner, Eckhard; Hintemann, Damian; Mölders, Nils
Patent
2020 Free of salt high-pressure deliming of animal hides
Prokein, Michael; Chrobot, A.; Renner, Manfred; Weidner, Eckhard
Zeitschriftenaufsatz
Journal Article
2020 Fast high-pressure tanning of animal skins by accelerated chromium sulphate complexation
Prokein, Michael; Renner, Manfred; Weidner, Eckhard
Zeitschriftenaufsatz
Journal Article
2020 Verfahren zur Herstellung von Aerogelen und mit diesem erhältliche Aerogele
Hintemann, Damian; Kilzer, Andreas; Mölders, Nils; Renner, Manfred; Sengespeick, Andreas; Weidner, Eckhard; Kleinschnittger, Oliver
Patent
2020 Assessing the influence of supercritical carbon dioxide on the electrochemical reduction to formic acid using carbon-supported copper catalysts
junge Puring, Kai; Evers, Olga; Prokein, Michael; Siegmund, Daniel; Scholten, Fabian; Mölders, Nils; Renner, Manfred; Roldan Cuenya, Beatriz; Petermann, Marcus; Weidner, Eckhard; Apfel, Ulf-Peter
Zeitschriftenaufsatz
Journal Article
2019 Kontinuierliches Herstellungsverfahren für Aerogele zur Anwendung in mineralischen Wärmedämmputzen (Aeroputz)
Sengespeick, Andreas; Mölders, Nils; Hintermann, Damian; Renner, Manfred
Bericht
Report
2019 Verfahren zur Nutzung CO2-haltiger Gase unter Verwendung organischer Basen
Bruzzano, Stefano; Lohmann, Heiko; Mölders, Nils; Peters, Sarah; Renner, Manfred; Zeidler-Fandrich, Barbara
Patent
2019 Preparation of antibacterial fatliquoring agents containing zinc oxide nanoparticles for leather industry
Yorgancioglu, Ali; Bayramoglu, Eser Eke; Renner, Manfred
Zeitschriftenaufsatz
Journal Article
2018 Green separation and characterization of fatty acids from solid wastes of leather industry in supercritical fluid CO2
Önem, Ersin; Renner, Manfred; Prokein, Michael
Zeitschriftenaufsatz
Journal Article
2018 Incorporation of antibacterial active additives inside polycarbonate surfaces by using compressed carbon dioxide as transport aid
Mölders, Nils; Renner, Manfred; Errenst, Cornelia; Weidner, Eckhard
Zeitschriftenaufsatz
Journal Article
2017 Electrochemical reduction of protic supercritical CO2 on copper electrodes
Melchaeva, Olga; Voyame, Patrick; Bassetto, Victor Costa; Prokein, Michael; Renner, Manfred; Weidner, Eckhard; Petermann, Marcus; Battistel, Alberto
Zeitschriftenaufsatz
Journal Article
2017 Low‑chromium‑ and low‑sulphate emission leather tanning intensified by compressed carbon dioxide
Prokein, Michael; Renner, Manfred; Weidner, Eckhard; Heinen, Thomas
Zeitschriftenaufsatz
Journal Article
2017 Reproducibly emitting reference material on thermoplastic polyurethane basis for quality assurance/quality control of emission test chamber measurements
Richter, Matthias; Mull, Birte; Horn, Wolfgang; Brödner, Doris; Mölders, Nils; Renner, Manfred
Zeitschriftenaufsatz
Journal Article
2017 Screening of European medicinal herbs on their tannin content - new potential tanning agents for the leather industry
Maier, Markus; Oelbermann, Anna Luisa; Renner, Manfred; Weidner, Eckhard
Zeitschriftenaufsatz
Journal Article
2017 Gerbvorrichtung mit drehbar gelagertem Druckbehälter
Renner, Manfred; Mölders, Nils; Hintemann, Damian; Weidner, Eckhard
Patent
2017 CO2-intensified Hydrolysis of Rutin to Quercetin - A Comparison of Experimental Data and modelled Reaction Kinetics
Maier, Markus; Oelbermann, Anna Luisa; Weidner, Brigitte; Möhle, Edda; Renner, Manfred; Weidner, Eckhard
Zeitschriftenaufsatz
Journal Article
2017 Lederhydrophobierungsverfahren und damit hergestelltes Leder
Renner, Manfred; Sengespeick, Andreas; Weidner, Eckhard; Prokein, Michael
Patent
2017 Kohlendioxid, Biomasse und Regenerativer Strom - Ressourcen einer neuen Kohlenstoffwirtschaft?
Marzi, Thomas; Deerberg, Görge; Doetsch, Christian; Grevé, Anna; Hiebel, Markus; Kaluza, Stefan; Knappertsbusch, Volker; Maga, Daniel; Müller, Torsten; Pflaum, Hartmut; Pohlig, Astrid; Renner, Manfred; Seifert, Ulrich; Stießel, Sebastian; Unger, Christoph; Wack, Thorsten; Weidner, Eckhard
Bericht
Report
2016 Impregnation of polycarbonate surfaces with silver nitrate using compressed carbon dioxide
Mölders, Nils; Renner, Manfred; Errenst, Cornelia; Weidner, Eckhard
Vortrag
Presentation
2016 EcoTan - CO2-Gerbung - Ressourceneffiziente Nutzung von Chromgerbstoffen durch weitgehende Substitution im Gerbprozess
Renner, Manfred; Oelbermann, Anna Luisa; Kilzer, Andreas; Walters, Peter; Jach, G.; Grundmann, Jan; Iost, Susanne; Tregtmeyer, Dietrich; Heinen, Thomas
Aufsatz in Buch
Book Article
2015 High pressure vegetable tanning of sheepskins using supercritical carbon dioxide
Önem, Ersin; Gülümser, Gürbüz; Renner, Manfred; Yesil-Celiktas, Özlem
Zeitschriftenaufsatz
Journal Article
2015 Verfahrensentwicklung zur abwasserfreien Gerbung tierischer Häute unter dem Einfluss verdichteten Kohlendioxids
Renner, Manfred
Dissertation
Doctoral Thesis
2015 Pressurized fluid extraction (PFE) of valonea tannin with binary H2O-CO2 and ternary H2O-CH3OH-CO2 systems and phase equilibrium studies
Önem, Ersin; Gülümser, Gürbüz; Renner, Manfred; Oelbermann, Anna Luisa; Yesil-Celiktas, Ozlem Yesil
Zeitschriftenaufsatz
Journal Article
2014 Cleantan - Ressourceneffiziente Produktion von Leder
Renner, Manfred
Aufsatz in Buch
Book Article
2013 Cleantan - chromium tanning without chromium and water residues
Renner, Manfred; Weidner, Eckhard; Geihsler, Helmut
Zeitschriftenaufsatz
Journal Article
2012 Free of water tanning using CO2 as process additive - An overview on the process development
Renner, Manfred; Weidner, Eckhard; Jochems, Björn; Geihsler, Helmut
Zeitschriftenaufsatz
Journal Article
2009 High-pressure carbon dioxide tanning
Renner, Manfred; Weidner, Eckhard; Brandin, Henning Gunnar
Zeitschriftenaufsatz
Journal Article
2009 Intensified and environmentally friendly tanning of animal skin
Renner, Manfred; Weidner, Eckhard; Geihsler, H.
Konferenzbeitrag
Conference Paper
2009 Verfahren zur Gerbung von Tierhaeuten
Renner, Manfred; Weidner, Eckhard; Geishler, H.
Patent
2009 Neue thermoplastische Werkstoffe für das SLS
Rechberger, M.; Eloo, Christina; Renner, Manfred
Konferenzbeitrag
Conference Paper
2008 Sustainable and environmentally friendly production of leather
Renner, Manfred; Weidner, Eckhard; Brandin, G.
Konferenzbeitrag
Conference Paper
2008 High pressure impregnation
Renner, Manfred; Brandin, G.; Weidner, Eckhard
Konferenzbeitrag
Conference Paper
2008 Prozessintensivierung der Ledergerbung durch verdichtetes Kohlendioxid
Renner, Manfred; Weidner, Eckhard
Konferenzbeitrag
Conference Paper
2007 Production of leather under the influence of compressed carbon dioxide
Weidner, Eckhard; Renner, Manfred; Geihsler, H.; Brandin, G.
Konferenzbeitrag
Conference Paper
2007 Impregnation of synthetic and native polymers with supercritical carbon dioxide
Renner, Manfred; Brandin, G.; Weidner, Eckhard; Bertling, Jürgen
Konferenzbeitrag
Conference Paper
2007 Nachhaltigkeit bei überkritischen Fluiden: Herstellung von Leder unter dem Einfluss von verdichtetem Kohlendioxid
Renner, Manfred; Brandin, G.; Weidner, Eckhard; Deerberg, Görge
Zeitschriftenaufsatz
Journal Article
Diese Liste ist ein Auszug aus der Publikationsplattform Fraunhofer-Publica

This list has been generated from the publication platform Fraunhofer-Publica

Further functions of Prof. Dr.-Ing. Manfred Renner

  • Federal Chancellor's Alliance for Transformation (member of the circular economy task force)
  • National Circular Economy Strategy NKWS (participation in top-level talks and round tables)
  • Circular Value Creation Round Table NRW (member)
  • Expert Committee High Pressure Process Engineering of "DECHEMA" and "VDI-GVC" (Member)