Júnior Staudt

The Chair of Renewable Energy Systems (TUM RES) is responsible for the system analysis of the synthesis routes of renewable fuels in the collaborative SynergyFuels project. As part of the system analysis, all individual processes (TCR, EXO, methanol synthesis + purification, isobutanol fermentation, formaldehyde production, ether synthesis, alcohol-to-olefins, and hydrotreatment with refining) were simulated in… Read More »Systems analysis at the TUM Campus Straubing

As part of the collaborative project SynergyFuels, three professorships from the TUM-Campus Straubing are responsible for the isobutanol synthesis, namely Professorship Microbial Biotechnology (TUM MIB), Chair of Chemistry of Biogenic Raw Resources (TUM CBR), and Professorship Bioprocess Engineering (TUM BVT). TUM MIB unlocked and characterized the production of isobutanol from wheat straw hydrolysate with Corynebacterium… Read More »Isobutanol synthesis at TUM Campus Straubing

Retrospective for 2023-2024: progress in EXO and TCR technologies In 2023, the innovative “EXO” biomass conversion plant was put into operation as part of the SynergyFuels project. This plant combines a pyrolysis process with a gasification step. So far, sewage sludge, screen overflow, wood and vine cuttings have been tested as feedstocks. Continuous optimization of… Read More »Thermochemical conversion of biogenic residues at Fraunhofer UMSICHT

Christoph Gunkel, a research associate at the Technical University of Munich’s working group for Microbial Biotechnology, gave a talk about microbial isobutanol production at the „Key Technologies in the Bioeconomy“ (KTB) conference in São Paulo and Ubatuba. The KTB covers current developments in the bioeconomy, including relevant socioeconomic, financial, and regulatory drivers, as well as… Read More »International stage for SynergyFuels: Biofuel production at the KTB2024 in Brazil

The first results from the fuel tests have now been published in an article in the journal FUEL. As a representative of the group of poly(oxymethylene)ethers that are to be produced in the SynergyFuels project, butylal was tested at the TFZ for its suitability as a diesel substitute or blending component in fossil or paraffinic… Read More »Article published on the fuel properties of butylal

As part of the SynergyFuels project, TUM is developing synthesis routes for producing poly(oxymethylene)butyl ethers (OMBE), which can serve as renewable blending components for diesel fuels. In addition to basic fuel properties such as density and viscosity, the stability of these components is also decisive for their use in practice. The diesel fuel standards define… Read More »Stability of new diesel fuel components

As part of the collaborative project SynergyFuels, 3 professorships from the TUM-Campus Straubing are responsible for the sustainable synthesis of formaldehyde: Professorship Chemical Process Engineering (TUM CTV), Chair of Chemistry of Biogenic Resources (TUM CBR), and Professorship Electrobiotechnology (TUM EBT). In order to conceptualize the process of synthesizing formaldehyde and the production of feedstocks for… Read More »Sustainable Formaldehyde Synthesis at TUM Campus Straubing

Advances in the hydrogenation of biogenic TCR oils The hydrogenation of bio-oils carried out by Fraunhofer Umsicht is part of the work package “Product Downstreaming” within the collaborative project Synergyfuels. In 2024, significant progress was made in hydrogenating thermo-catalytically reformed (TCR) bio-oil from sewage sludge, biowaste, and hop-spent grains. This has created important prerequisites for… Read More »Hydrotreatment of bio-oils at Fraunhofer UMSICHT