Heterogeneous catalyst deactivation and regeneration: a review
Deactivation of heterogeneous catalysts is a ubiquitous problem that causes loss of catalytic
rate with time. This review on deactivation and regeneration of heterogeneous catalysts …
rate with time. This review on deactivation and regeneration of heterogeneous catalysts …
Fischer–Tropsch synthesis: A review of the effect of CO conversion on methane selectivity
Methane is the least desired product for the Fischer–Tropsch synthesis so that it is of
paramount importance to reduce methane selectivity in the FT process. Despite numerous …
paramount importance to reduce methane selectivity in the FT process. Despite numerous …
Efficient conversion of syngas to linear α-olefins by phase-pure χ-Fe5C2
Oil has long been the dominant feedstock for producing fuels and chemicals, but coal,
natural gas and biomass are increasingly explored alternatives,–. Their conversion first …
natural gas and biomass are increasingly explored alternatives,–. Their conversion first …
[HTML][HTML] Manganese promotion of a cobalt Fischer-Tropsch catalyst to improve operation at high conversion
The addition of manganese to cobalt-based Fischer-Tropsch catalysts increases activity and
significantly improves liquid fuel yield by decreasing CO 2 and CH 4 selectivity. These …
significantly improves liquid fuel yield by decreasing CO 2 and CH 4 selectivity. These …
Velocys fischer–tropsch synthesis technology—new advances on state-of-the-art
S LeViness, SR Deshmukh, LA Richard, HJ Robota - Topics in Catalysis, 2014 - Springer
Each process configuration for practicing the Fischer–Tropsch synthesis (FTS) places
particular demands on the catalyst to be used. We discuss how the Velocys microchannel …
particular demands on the catalyst to be used. We discuss how the Velocys microchannel …
CO2 methanation over metal catalysts supported on ZrO2: Effect of the nature of the metallic phase on catalytic performance
LMNC Alves, MP Almeida, M Ayala, CD Watson… - Chemical Engineering …, 2021 - Elsevier
Zirconia was used to support Ru, Ni, and Ru-Ni bimetallic nanoparticles for CO 2
methanation. The formation of an alloy was detected in Ru K-edge spectra. The Ru/ZrO 2 …
methanation. The formation of an alloy was detected in Ru K-edge spectra. The Ru/ZrO 2 …
Fischer–Tropsch synthesis: Effect of Pd, Pt, Re, and Ru noble metal promoters on the activity and selectivity of a 25% Co/Al2O3 catalyst
The effect of noble metal promoters (atomic ratio of promoter to Co= 1/170) on the activity
and selectivity of a 25% Co/Al2O3 catalyst was studied at a similar CO conversion level of …
and selectivity of a 25% Co/Al2O3 catalyst was studied at a similar CO conversion level of …
Flowsheet analysis of gasification-synthesis-refining for sustainable aviation fuel production from invasive alien plants
The study assessed the potential for producing sustainable aviation fuel (SAF) from invasive
alien plants (IAPs), which threaten indigenous biodiversity and water resources. Flowsheet …
alien plants (IAPs), which threaten indigenous biodiversity and water resources. Flowsheet …
[HTML][HTML] Modulating CO hydrogenation activity through silane functionalization of cobalt catalysts
Abstract Cobalt oxide (CoO) nanoparticles (NPs) were modified with different silanes
(tetraethoxysilane–TEOS, triphenyl ethoxysilane–TPES, or trimethyl chlorosilane-TMCS) by …
(tetraethoxysilane–TEOS, triphenyl ethoxysilane–TPES, or trimethyl chlorosilane-TMCS) by …
Quantitative comparison of iron and cobalt based catalysts for the Fischer-Tropsch synthesis under clean and poisoning conditions
Quantitative data comparing iron and cobalt based catalysts for the Fischer-Tropsch
synthesis (FTS) are scarce due to the fact that these two kinds of catalysts typically utilize …
synthesis (FTS) are scarce due to the fact that these two kinds of catalysts typically utilize …