Variations in methane emissions from dairy cows: associations with rumen microbial synergy and metabolic pathway divergence. [PDF]
J Anim Sci BiotechnolJia P, Dong L, Ma T, Bi Y, Tu Y, Diao Q.
europepmc +1 more source
From Potentiostatic to Galvanostatic Control in Pulsed Electrochemical CO2 Reduction to Ethylene
Chemie Ingenieur Technik, EarlyView.A two‐gap flow cell with three‐electrode configuration bridges the gap between H‐cells and industrial zero‐gap electrolyzers. Using ethylene‐selective CO2 reduction on copper as a model reaction, galvanostatic operation shows greater stability than potentiostatic control, whereas charge‐controlled pulsed protocols enable C2H4 selectivity under ...
Carl Eric Hartwig +7 more
wiley +1 more source
A lab-scale biofiltration system for mitigating diluted methane emissions. [PDF]
HardwareXGeiger T +3 more
europepmc +1 more source
Laminar Burning Velocity of Ammonia‐Hydrogen Mixtures Predicted by Machine Learning
Chemie Ingenieur Technik, EarlyView.Ammonia–hydrogen blends aid defossilization, but slow combustion kinetics require complex modeling. Although chemical kinetic modeling is computationally expensive, machine learning surrogates offer fast predictions. This study trained GPR, DT, and ANN models on 1445 experimental points.
Georg Klepp +2 more
wiley +1 more source
Correction to "Sevenfold Underestimation of Methane Emissions from Non-producing Oil and Gas Wells in Canada". [PDF]
Environ Sci TechnolKlotz LA +4 more
europepmc +1 more source
Continuous Homogeneously Catalyzed Hydrogenation of CO2 to Formic Acid in Miniplant Scale
Chemie Ingenieur Technik, EarlyView.A homogeneously catalyzed multiphase reaction for CO2 hydrogenation to formic acid is demonstrated in a continuous miniplant. The study focuses on catalyst recycling, product stability, and the impact of gas composition on formic acid formation. ABSTRACT A homogeneously catalyzed, high‐pressure hydrogenation reaction to convert carbon dioxide to formic
Christoph Kabatnik +8 more
wiley +1 more source
Dietary high-purity tribromoethanol (TBE) supplementation reduces enteric methane emissions in beef cattle. [PDF]
Transl Anim SciMalik R, Ramirez-Agudelo JF, Kebreab E.
europepmc +1 more source
Consistent Techno‐Economic and Environmental Assessment of Hydrogen Production via Electrolysis
Chemie Ingenieur Technik, EarlyView.This study performs a techno‐economic and life‐cycle analysis of hydrogen production via electrolysis under five electricity supply scenarios, including flexible operation with a baseload. Results highlight trade‐offs between cost and carbon intensity, exhibiting economic and ecological inefficiency of grid supportive electrolysis in Germany.
Alexandra Göbel +4 more
wiley +1 more source
Increased methane emissions from boreal peatlands following linear disturbances. [PDF]
Commun Earth EnvironKorsah P, Davidson SJ, Strack M.
europepmc +1 more source