Dr Angela Siegel

Dr. Angela Siegel (468 x 468)

Dr Angela Siegel

Angela has been working as Manager R&D Shaped Carriers at the Sasol site in Brunsbuettel for more than seven years. In this position, she is mainly responsible for customer-oriented research and development of catalyst carriers. As part of CARE-O-SENE, she contributes her know-how for the development of innovative carriers together with the local team. In addition, she acts as the on-site contact person for the research project.

Angela compares catalyst carriers to the fundament of a house. While often overlooked, they are a crucial component needed for most chemical reactions and processes.

Position

Co-Lead Sasol, Manager R&D Shaped Carriers

Company

Sasol Germany GmbH

Areas of Expertise

Angela has developed expertise in the areas of alumina-based catalyst carriers at Sasol. Previously, she worked at Engelhard/BASF, where she led the development of spherical silica gels used as adsorbents and catalyst carriers. With her in-depth knowledge, Angela is ideally placed to meet the objectives of the CARE-O-SENE research project: The optimisation and development of different types of catalyst carriers in order to achieve the overarching purpose of decarbonising global aviation.

Angela studied chemistry and did her PhD at the Institute of Technical Chemistry at the University of Hanover.

"Successful research only works in diverse teams and with the possibilities to test ideas. I am pleased that through large-scale projects as CARE-O-SENE or the new research center, our Brunsbuettel site will make an important contribution."
Dr Angela Siegel
Manager R&D Shaped Carrier

Dr. Muhammad Hamid Raza (HZB)

Dr. Muhammad Hamid Raza

Hamid is a postdoctoral scientist in the Thin‑Film Catalysts and Reactors Group at PVcomB, Helmholtz‑Zentrum Berlin (HZB). With more than ten years of experience in thin‑film process development—particularly in atomic layer deposition (ALD)—he currently focuses on designing and optimizing thin‑film catalysts for Fischer–Tropsch synthesis, employing PECVD, ALD, and PVD technologies within the CARE‑O‑SENE project.

Position

Postdoctural Scientist

Company

 Helmholtz-Zentrum Berlin

Areas of Expertise

Hamid’s expertise spans thin‑film technologies for catalysis, chemical sensing, and nanoelectronics, with a strong focus on conformal thin‑film deposition on planar and high‑aspect‑ratio 3D structures using ALD and PE(CVD) to create advanced catalytic materials. He completed his doctoral research at Humboldt‑Universität zu Berlin, where he developed functionalized thin‑films heterostructures for energy and environmental applications, extensively employing ALD alongside conventional synthesis methods. He later worked as a postdoctoral scientist at the Institute of Functional Oxides for Energy‑Efficient IT at HZB.

Prof. Marcus Bär

Prof. Marcus Bär

Marcus Bär is a professor and leading scientist in the field of X-ray spectroscopy and advanced materials characterization for renewable energy applications. He is affiliated with the Helmholtz-Zentrum Berlin für Materialien und Energie, the Helmholtz-Institut Erlangen-Nürnberg für Erneuerbare Energien, and Friedrich-Alexander-Universität Erlangen-Nürnberg.

Position

Professor & Leading Scientist

Company

 Helmholtz-Zentrum Berlin

Areas of Expertise

Marcus Bär is a renowned researcher in advanced materials characterization, photoelectron spectroscopy, and synchrotron-based analytics for sustainable energy technologies. His work connects interdisciplinary research activities at HI ERN and Friedrich-Alexander-Universität Erlangen-Nürnberg, with a focus on photovoltaics, catalysis related materials research, electrochemical energy conversion, and operando investigations of functional materials. He contributes to the development and application of cutting-edge X-ray and electron spectroscopy methods, particularly at EMIL @ BESSY II, to improve the efficiency, stability, and understanding of energy-related materials and devices.

"Practice makes perfect."
Prof. Marcus Bär
Professor & Leading Scientist

Dr.-Ing. Tim Boeltken (INERATEC)

Dr.-Ing. Tim Boeltken

Tim Boeltken (PhD) is CEO and co-founder of INERATEC and combines science and industry expertise with business skills. Being a Karlsruhe Institute of Technology (KIT) educated chemical engineer, he has worked in the field of hydrogen production, catalysis, and petrochemistry. He has been awarded with the Peter-und-Luise-Hager prize for the best PhD at KIT, as well as Business Punk ”Top 100 Innovators in Germany”.

Position

Founder & Managing Director

Company

INERATEC

Areas of Expertise

Tim has worked as project leader in the chemical industry at hte GmbH, before he founded INERATEC in 2015. He brings years of market and technology intelligence, sales and executive management to help successfully lead INERATEC.

His life goal is to be the driver towards climate neutrality. Projects like CARE-O-SENE that leverage the impact of a technological solution and promote the availability of sustainable aviation fuel.

Tim holds a Ph.D. in Chemical Engineering from Karlsruhe Institute of Technology, Germany.

"INERATEC is a pioneer in the field of power-to-liquid applications. With the project partners in CARE-O-SENE, we want to further advance the production of synthetic fuels for aviation."
Dr.-Ing. Tim Boeltken
Founder & Managing Director INERATEC

Prof. Dr. Moritz Wolf (KIT)

Prof Dr Moritz Wolf

Moritz has been Tenure-Track-Professor at KIT since May 2022 and leads the Materials Synthesis and Scale-Up group at the Institute of Catalysis Research and Technology (IKFT). His research focuses on catalyst preparation and applications in the field of CO2 conversion, syngas chemistry and chemical hydrogen storage. In CARE-O-SENE, he is mainly involved in Work Package 1 and is responsible for the synthesis of model systems, nanoparticles and reference materials, which are subsequently characterized in depth using the various techniques available in Work Package 2 .

Position

Tenure-Track-Professor at KIT

Group Leader Materials Synthesis and Scale-Up at IKFT

Company

Karlsruhe Institute of Technology

Areas of Expertise

Moritz has been active in research on Fischer-Tropsch synthesis for more than ten years, focusing predominantly on deactivation mechanisms of supported cobalt catalysts. His fundamental work in this field, among other achievements, was recognized with the prestigious Carl-Zerbe Prize of the German Society for Sustainable Energy Carriers, Mobility and Carbon Cycles e.V. (DGMK) in 2023.

Together with acquired expertise in other fields of catalyst application, he contributes to the success of the CARE-O-SENE project through his expertise in the synthesis of defined nanoparticles and their use in model catalysts.

Moritz studied chemical engineering at KIT and received his doctorate from the University of Cape Town (UCT).

"CARE-O-SENE brings together scientists from a broad range of disciplines, generating fruitful synergies by combining proven Fischer-Tropsch experts with specialists from other fields."
Prof Dr Moritz Wolf
Leader of the Materials Synthesis and Scale-Up group at IKFT

Dr. Kai Kalz (Sasol Germany)

Dr Kai Kalz

Kai has been a team leader in research and development at the Sasol site in Brunsbüttel since 2019. In this role, he develops new products, applications and manufacturing processes in the field of inorganic speciality chemicals and catalyst carriers. What fascinates him most is the interesting and sometimes long path from the initial idea to the customised product, which is ultimately produced on a ton scale.

At CARE-O-SENE, Kai is mainly involved in work packages 1 and 3 . Here he develops new carriers for Fischer-Tropsch catalysts in the laboratory and drives the subsequent scale-up forward to production scale.

Position

Team leader in research and development (Sasol site Brunsbüttel)

Company

Sasol Germany GmbH

Areas of Expertise

Kai has developed a large number of new products at Sasol and accompanied the scale-up to production level. Before joining Sasol, he was a postdoc and group leader at the Institute of Catalysis Research and Technology (IKFT) at KIT, where he worked on the synthesis, characterisation and testing of heterogeneous catalysts for energy-related applications. The expertise he gained there in catalyst research is now helping him to develop customised catalyst supports for Fischer-Tropsch catalysts.

Kai studied chemistry at the Georg-August University of Göttingen, where he successfully completed his doctorate in the field of bioinorganic and organometallic chemistry.

"CARE-O-SENE brings together the knowledge, experience and passion of experts from various fields of academia and industry to create the transition to climate-neutral aviation through teamwork."
Dr Kai Kalz
Team leader in research and development

Prof. Michael Claeys (UCT)

Prof Michael Claeys

Michael is a professor at the Catalysis Institute at University of Cape Town (UCT) since 2010. Here he was instrumental in establishing a large research activity with focus on Fischer-Tropsch catalysis, a technology, which lies at the heart of South Africa’s synthetic fuels and chemicals industry and which is playing an increasingly important role in the production of green future fuels via Power-to-X processes.

Position

Professor

Director of the DSI-NRF Centre of Excellence in Catalysis (c*change)

Company

University of Cape Town (UCT)

Areas of Expertise

Michael obtained his PhD (with distinction) in Fischer-Tropsch catalysis at the University of Karlsruhe, Germany, in 1997. Further research interests include the preparation and characterisation of nano materials and their use in catalytic applications, as well as the development of catalysts and novel instrumentation for characterisation of catalysts at working conditions. He has published extensively on these topics, holds a number of patents and has been awarded an A-rating by the National Research Foundation of South Africa.

A large portion of his research is conducted in conjunction with industrial partners, in particular a longstanding industrial collaboration with Sasol R&D. Michael is the Director of the DSI-NRF Centre of Excellence in Catalysis, c*change, a large virtual and multidisciplinary Centre, where he also acts as the Manager of the Scientific Synthesis Gas Programme, which includes processes of catalytic valorization of CO2.

With partners and leaders who are some of the best in industry and academia, CARE-O-SENE is on track to change the world.
Prof Michael Claeys
Professor University of Cape Town

Prof. Eric van Steen (UCT)

Prof Eric van Steen

Eric is a professor in Chemical Engineering, and the South African Research Chair Initiative chair in Reaction Engineering in the Department of Chemical Engineering at the University of Cape Town. He is focusing his research on the fundamental understanding of heterogeneous catalyzed reactions in the field of Fischer-Tropsch synthesis, selective oxidations and photo-catalysis. He has been collaborating with Sasol for over 25 years.

Position

Professor

Chair of Reaction Engineering (SARChI)

Company

University of Cape Town (UCT)

Areas of Expertise

Eric obtained his doctorate in Chemical Engineering from the Technical University of Karlsruhe in 1993 focusing on kinetic evaluation of iron and cobalt-based Fischer-Tropsch synthesis. He initiated this research upon joining the staff in Chemical Engineering at the University of Cape Town. 

He is known for this size-dependent thermodynamics to predict phase stability within catalysts. He has developed extensive expertise in the field of molecular modelling to gain a better understanding of surface reactions and their inclusion in reactor models.

"Zitat folgt!"
Prof Eric van Steen
Professor University of Cape Town

Prof. Rutger Schlatmann (HZB)

Prof. dr. Rutger schlatmann

Rutger Schlatmann heads the Solar Energy Division at Helmholtz-Zentrum Berlin (HZB) and is founding director of its technology transfer institute PVcomB. He is also full professor for solar photovoltaics technology at the Hochschule fuer Technik und Wirtschaft Berlin and is the current Chair of the European Technology and Innovation Platform for Photovoltaics. Before coming to Berlin, the Dutch physicist worked as staff scientist at Akzo Nobel and R&D manager for solar cell company HyET Solar, a joint venture between Akzo Nobel and Shell Solar before being sold to Vattenfall/Nuon.

Position

Professor

Company

Helmholtz-Zentrum Berlin (HZB)

Areas of Expertise

Based on his broad experience with upscalable synthesis methods, Rutger over 10 years ago started to broaden the scope of his work from solar energy towards sustainable fuels and chemicals, initially working on catalyst and reactor development for hydrogen generation by water electrolysis.

As HZB project leader of a large national project on thin film based catalysts ('Catlab, Thin-Film Catalysts for Sustainable Chemistry with Renewable Energies') Rutger was very interested in participating in the CARE-O-SENE project in order to utilise the newly developed materials and methods for the further development of products and reactions, in particular the Fischer-Tropsch process.

Rutger holds a Ph.D. in Physics from the Free University Amsterdam, The Netherlands.

With partners and leaders who are some of the best in industry and academia, CARE-O-SENE is on track to change the world.
Prof Michael Claeys
Professor University of Cape Town

Dr.-Ing. Erik Reichelt (IKTS)

Dr.-Ing. Erik Reichelt

Dr Erik Reichelt heads the Systems Process Engineering group at Fraunhofer IKTS, which he took over after completing his dissertation at Technische Universität Dresden. The subject of his research is the efficient generation and utilization of hydrogen and synthesis gas. 

The complete assessment of the value chain emanating from electrolysis also includes Fischer-Tropsch synthesis, which is examined both experimentally and in the context of modeling system concepts in the working group. 

In addition to the development of catalysts as well as their investigation in innovative reactor concepts, the evaluation in the context of power-to-X concepts is also one of the research topics.

Company

Fraunhofer Institute for Ceramic Technologies and Systems (IKTS)

Position

Group Manager Process Systems Engineering

"Sasol has a more than 70 years experience in Fischer-Tropsch catalysts and technology. Its time to take the next step to lead the industry into a sustainable and carbon free future with the help of our passion."
Dr Dirk Schär
Cohead Catalyst Development