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TY  - THES
AU  - Simitsis, Natalia Milena
TI  - Entwicklung eines Katalysator- und Reaktorsystems für die wasserstoffeffiziente Herstellung des synthetischen Kraftstoff(additivs) Dimethoxymethan
PB  - RWTH Aachen University
VL  - Dissertation
CY  - Aachen
M1  - RWTH-2025-06495
SP  - 1 Online-Ressource : Illustrationen
PY  - 2025
N1  - Veröffentlicht auf dem Publikationsserver der RWTH Aachen University
N1  - Dissertation, RWTH Aachen University, 2025
AB  - The non-oxidative dehydrogenation (NOD) of methanol in the gas-phase is a H<sub>2</sub>-efficient route for the synthesis of the sustainable fuel additive dimethoxymethane (DMM). Overcoming the thermodynamic limitation and suppression of by-products are the central challenges. Therefore, in this work, a new catalyst and reactor system was developed to improve catalytic activity, DMM selectivity, stability, and induction period, as well as to expand the knowledge about structure-activity relationships. To achieve this, new bifunctional catalysts with dehydrogenative and Lewis-acidic functionality were systematically developed based on the previously established benchmark Cu/Hβ catalyst.  Initially, the Cu/Hβ catalyst was investigated for its reproducibility and storage properties, establishing a new reproducible benchmark for catalytic performance (DMM selectivity: 58.1 ± 0.4
LB  - PUB:(DE-HGF)11
DO  - DOI:10.18154/RWTH-2025-06495
UR  - https://publications.rwth-aachen.de/record/1015640
ER  -