Chemie Ingenieur Technik, EarlyView.This study evaluates how small water impurities—typical in ammonia cracking feedstock—affect catalyst performance at elevated pressures and temperatures. By decoupling permanent degradation from reversible inhibition, the findings highlight trace water as a significant factor for reliable catalyst screening and industrial ammonia cracking scale‐up ...
Bruno V. P. Lago +6 more
wiley +1 more source
Oxidative Dry Reforming of Methane in a Reactor with a Porous Membrane Catalyst. [PDF]
Membranes (Basel)Tarasenko M +6 more
europepmc +1 more source
On Metal Carbonyl Compounds in Catalytic Methanol Synthesis: Detection, Consequences, and Removal
Chemie Ingenieur Technik, EarlyView.Deactivation of Cu/ZnO/Al2O3 catalysts by metal carbonyl compounds in the feed gas is a critical problem in catalytic methanol synthesis. We utilize PTR–MS to identify potential chemical sources, detect contamination in an in‐house CO gas line, and validate filter methods for removing these catalyst poisons before synthesis.
Florian Stappert +4 more
wiley +1 more source
Promotion Effect of Steam on Hydrogen and Oxygen Separation in Electrochemical Membrane Reactor: Investigation Under the Aromatization Reaction Temperature Window. [PDF]
Membranes (Basel)Wang L, Zhang S, Wang M, Wang Z, Tan X.
europepmc +1 more source
Development and Validation of a Multipurpose Setup for Synthesis Gas Chemistry
Chemie Ingenieur Technik, EarlyView.Validation of a flexible multipurpose setup for synthesis gas reactions under industrially relevant conditions equipped with precise control of temperature, pressure, and gas composition, and multiple online detection methods (IR, GC, QMS, and RAMAN), demonstrated by successful operation of NH3 decomposition, MeOH synthesis, and NH3 synthesis ...
Jan Folke +4 more
wiley +1 more source
Selective Electrochemical NO<sub>x</sub> Reduction to N<sub>2</sub> for Sustainable Ammonia Energy Systems. [PDF]
Adv MaterWu Z, Chen Y, Wen Z, Fu X.
europepmc +1 more source
Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque +3 more
wiley +1 more source
Continuous-Flow Synthesis of Antiepileptic Drugs: Process Intensification, Sustainability Metrics, and Scalable Manufacturing. [PDF]
ACS OmegaUpadhyay A +3 more
europepmc +1 more source
Review of CFD modelling techniques for single‐phase and multiphase flow in static mixers
The Canadian Journal of Chemical Engineering, EarlyView.This review synthesizes computational fluid dynamics (CFD) approaches for static mixers, linking hydrodynamics to pressure drop, particle/droplet distributions, mixing metrics, and heat‐transfer performance to guide modelling choices and design decisions. Abstract Static mixers enable compact and low‐energy intensification.
Jussan Jaeger +7 more
wiley +1 more source
Co3S4/PES Catalytic Membrane Reactor for Oxidative Degradation of Rhodamine B in Water
工程科学与技术Peroxymonosulfate (PMS)-based heterogeneous advanced oxidation processes are restricted in practice by the low activation efficiency of PMS and the utilization rate of reactive oxygen species (ROS).
Zeyi XIAO +4 more
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