Results 41 to 50 of about 22,498 (188)
Liquid Bismuth Catalyst Enables High‐CO‐Selectivity in CO2 Hydrogenation
Advanced Science, EarlyView.This work introduces a dynamic liquid bismuth catalyst for efficient CO2‐to‐syngas conversion. Stabilized molten Bi nanodroplets on a defective VOx support enable a reversible Bi3+/Bi0 redox cycle at moderate temperatures. Mechanistic insights reveal that Ni‐Bi dual sites synergistically activate H2 and cleave CO2, leading to high CO selectivity ...
Xinxin Lu +6 more
wiley +1 more source
Chemical imaging of Fischer-Tropsch catalysts under operating conditions [PDF]
, 2017 Although we often understand empirically what constitutes an active catalyst, there is still much to be understood fundamentally about how catalytic performance is influenced by formulation.
Beale, AM +7 more
core +1 more source
Advanced Science, EarlyView.CO2 reduction in pure water is enabled by a rapid‐transport fixed‐charge interface that couples nanochannels with a cationic microenvironment. This design eliminates the mass transport plateau, stabilizes key reaction intermediates, and suppresses the hydrogen evolution reaction, ultimately achieving ampere‐level current densities and stable operation ...
Qiqi Wan +8 more
wiley +1 more source
Alternative Fuel Research in Fischer-Tropsch Synthesis [PDF]
, 2011 NASA Glenn Research Center has recently constructed an Alternative Fuels Laboratory which is solely being used to perform Fischer-Tropsch (F-T) reactor studies, novel catalyst development and thermal stability experiments.
Klettlinger, Jennifer L. +3 more
core +1 more source
Methane dry reforming over nickel perovsikite catalysts [PDF]
, 2015 In recent years dry reforming of methane (DRM) has received considerable attention as a promising alternative to steam reforming for synthesis gas (H2 and CO) production.
DE CAPRARIIS, Benedetta +3 more
core +1 more source
JET Fuel Production from High Molecular Weight Fischer- Tropsch Paraffin Mixture
Chemical Engineering Transactions, 2016 The quality requirements of fuels have significantly increased in the last 20 years. Furthermore, the demand for fuels produced from non-edible plants or waste biomass has become more important, due to more stringent environmental protection and ...
S. Tomasek +4 more
doaj +1 more source
Catalysis Communications, 2022 The main objective of this work was to study the physicochemical and catalytic properties of bimetallic supported catalysts [1%M-Fe/Al2O3-Cr2O3 (2:1) (M = Ru, Au, Pt, Pd)] in Fischer-Tropsch synthesis.
Paweł Mierczyński +6 more
doaj +1 more source
Hydrodynamics of the continuously filtering slurry reactor. Influence of load of solids and particle size distribution. [PDF]
, 1997 Internal filtration in slurry bubble columns offers a possible solution to the filtration problems related to this reactor type. The applicability of the concept has already been demonstrated at full-scale for waste water treatment.
Huizenga, P. +2 more
core +8 more sources
Fischer-Tropsch Synthesis: Towards understanding. [PDF]
, 2012 A series of experiments in different types of reactors were performed with TiO2 supported cobalt catalyst to gain a better understanding of the phenomena related to Fischer-Tropsch Synthesis (FTS) reaction.
Lu, Xiaojun.
core
Correlation between Fischer-Tropsch catalytic activity and composition of catalysts [PDF]
, 2011 This paper presents the synthesis and characterization of monometallic and bimetallic cobalt and iron nanoparticles supported on alumina. The catalysts were prepared by a wet impregnation method.
Sardar Ali +2 more
core +1 more source