The complex reaction mechanism of iron-based Fischer-Tropsch synthesis comprises manifold primary and secondary pathways. Within this work, an experimental setup for spatially-resolved measurements on promoted catalysts is presented, allowing a general study the influence operating conditions promotion as well reactions product selectivity. It was found that, depending catalyst composition, con...

Steam Methane Reforming (SMR) is the main method to obtain synthesis gas inproduction of alcohol, ammonia, acids Fischer-Tropsch and other organic products.The study has investigated reaction SMR it mechanism, explained aerosolnanocatalysis (AnC) vibrated bed as alternative technology instead using heterogeneouscatalyst in bed. The research proven that NiO best catalyst could be used thereactio...

The iron-based catalyst was prepared by a microemulsion method. The composition of the final nanosized iron catalyst, in terms of the atomic ratio, contains 100Fe/4Cu/2K. The experimental techniques of XRD, BET, TEM, and TPR were used to study the phase, structure, and morphology of the catalyst. Fischer-Tropsch synthesis (FTS) reaction test was performed in a fixed bed reactor under pressure o...

Finding a way for mitigating climate change is one of the main challenges our generation. Sorption-enhanced gasification (SEG) process by which syngas as an important intermediate synthesis e.g., dimethyl ether (DME), bio-synthetic natural gas (SNG) and Fischer–Tropsch (FT) products or hydrogen can be produced using biomass feedstock. It can, therefore, contribute to replacement fossil fuels re...

This work presents a techno-economic analysis of novel gasification system, chemical looping (CLG), used as the primary process for biofuel production through Fischer–Tropsch synthesis (FTS). Two different gas cleaning configurations, cold-gas cleanup and hot-gas trains, are explored, along with off-gas utilization possibilities, to study their influence on economics an integrated CLG–FT plant....

an extensive study of fischer-tropsch synthesis (fts) on alumina-supported cobalt catalysts promoted with different amounts of ruthenium and rhenium is reported. up to 2 wt% of promoters, are added to the catalyst by coimpregnation. the catalysts are characterized by different methods including: bet physisorption, x-ray diffraction, hydrogen chemisorption, and temperature-programmed reduction. ...