Postdocs and PhD students invited to visit Clean Circles

Multifaceted perspectives on energy and sustainability: Clean Circles has for the first time invited R1/2 researchers to leverage the potential of a diverse and interconnected research community at the Clean Circles International Forum on Energy and Circular Economy.

Researchers and policymaking professionals from the European Commission discuss technological potential and challenges

Researchers from Rhine-Main Universities and policymaking professionals from the European Commission held two panel discussions on key technologies for the green transition in Brussels. Clean Circles researcher Michèle Knodt presented technologies and solutions for storing energy in iron and releasing it again without emitting CO2.

New publication in Chemical Engineering Science

The evolution of the particle morphology during dissolution follows three different phases.

New publications investigate the fascinating physics of the so-called discrete mode

Two new publications shed light on the influence of the convection on ignition and flame propagation and the difference to gaseous flames.

New publication in the journal Flow, Turbulence and Combustion

In a new publication by Clean Circles researchers, the processes in a turbulent mixing layer with iron particles are simulated with high fidelity.

Iron as an energy carrier is the topic of the newest video

Jacob Beautemp from the science channel Breaking Lab presents Clean Circles and the concept of iron as an energy carrier in his latest video.

Mini-Symposium of Research Area Reduction Processes

The second Mini-Symposium of Research Area 1 (Reduction Processes) will take place on 15 February 2024.

New publication in the journal Sustainability

A new publication from Clean Circles researchers together with colleagues from TU Darmstadt and KIT, delves into the transformative effects of the Russian-Ukrainian war on the German discourse surrounding hydrogen.

Techno-economic parameters of alternative green energy carriers

The Institute for Technical Thermodynamics has an immediate vacancy for a student assistant. The task is to create a database on techno-economic parameters of alternative green energy carriers (iron, hydrogen, ammonia, aluminum, etc.) and to implement an automated evaluation in a programming environment.

Coloring poster about future energy cycles

For all children and those who want to become one again, there is now a coloring poster about Clean Circles.