[HTML][HTML] Power-to-X processes based on PEM water electrolyzers: A review of process integration and flexible operation
Hydrogen produced with renewable electricity may be used to synthesize valuable chemical
products, thus aiding the decarbonization of the chemical industry. Thanks to their fast …
products, thus aiding the decarbonization of the chemical industry. Thanks to their fast …
Process intensification in chemical reaction engineering
S Haase, P Tolvanen, V Russo - Processes, 2022 - mdpi.com
In the present review article, the definitions and the most advanced findings within Process
Intensification are collected and discussed. The intention is to give the readers the basic …
Intensification are collected and discussed. The intention is to give the readers the basic …
Power-to-methanol: The role of process flexibility in the integration of variable renewable energy into chemical production
Chemical process electrification and renewable energy integration facilitate one another
along the pathway towards a greener industry. However, integrating intermittent and …
along the pathway towards a greener industry. However, integrating intermittent and …
Developmental trends in CO 2 methanation using various catalysts
Global warming has been a serious concern worldwide. Greenhouse gases like CO2
majorly contribute to the rise in average global temperature. Attempts have been made to …
majorly contribute to the rise in average global temperature. Attempts have been made to …
Understanding structure-activity relationships in highly active La promoted Ni catalysts for CO2 methanation
PH Ho, GS de Luna, S Angelucci, A Canciani… - Applied Catalysis B …, 2020 - Elsevier
Ni-based catalysts are selective in the hydrogenation of CO 2 to CH 4 but their activity and
stability need improvement. Herein, we propose a hydrotalcite-derived high loaded Ni-Al 2 O …
stability need improvement. Herein, we propose a hydrotalcite-derived high loaded Ni-Al 2 O …
Dynamic modelling of methanation reactors during start-up and regulation in intermittent power-to-gas applications
Power-to-gas is a pathway for the storage of intermittent renewable energy in a chemical
form; energy surpluses can be exploited to produce hydrogen (via electrolysis) that can then …
form; energy surpluses can be exploited to produce hydrogen (via electrolysis) that can then …
On the optimal design of load flexible fixed bed reactors: Integration of dynamics into the design problem
KL Fischer, H Freund - Chemical Engineering Journal, 2020 - Elsevier
The design of dynamically operated fixed bed reactors is a challenging task, especially for
highly exothermic reactions. Fluctuations of process conditions such as inlet flow rate and …
highly exothermic reactions. Fluctuations of process conditions such as inlet flow rate and …
Operation range extension via hot-spot control for catalytic CO 2 methanation reactors
J Bremer, K Sundmacher - Reaction Chemistry & Engineering, 2019 - pubs.rsc.org
Heterogeneous catalytic reactions are essential for future CO2-based process routes, but
are, however, sensitive to dynamic perturbations. To incorporate these processes into …
are, however, sensitive to dynamic perturbations. To incorporate these processes into …
Enhancing CO2 methanation over a metal foam structured catalyst by electric internal heating
L Dou, C Yan, L Zhong, D Zhang, J Zhang… - Chemical …, 2019 - pubs.rsc.org
We develop an electric internal heating method based on a Ni-foam structured catalyst for
CO2 methanation, in which the Joule heat generated by electric current passing through the …
CO2 methanation, in which the Joule heat generated by electric current passing through the …
Intensification of load flexible fixed bed reactors by optimal design of staged reactor setups
KL Fischer, H Freund - Chemical Engineering and Processing-Process …, 2021 - Elsevier
The dynamic and load flexible operation of fixed bed reactors has recently gained
considerable interest for processes where large fluctuations of the feed flow rate are …
considerable interest for processes where large fluctuations of the feed flow rate are …