A Novel γ-Alumina Supported Fe-Mo Bimetallic Catalyst for Reverse Water Gas Shift Reaction

Influence of Adding Molybdenum on Structure and Performance of FexOy/SBA‐15 Catalysts in Selective Oxidation of Propene

“…Interestingly, they ascribed a more important role to molybdenum compared to iron. An analogous influence of adding molybdenum was reported by Kharaji et al . for Fe−Mo/Al 2 O 3 catalysts.…”

“…Accordingly, adding molybdenum induced an increased iron oxide dispersion, and furthermore, a decreased average species size. A dispersion effect of molybdenum on iron oxidic species was also reported for Mo−Fe catalysts supported on activated carbon and Fe−Mo catalysts supported on Al 2 O 3 . DR‐UV‐Vis edge energy of the Mo x O y _Fe x O y /SBA‐15 samples increased with increasing Mo/Fe atomic ratio between 0.07/1.0 and 0.21/1.0, indicating a decreasing average species size.…”

“…Interestingly, they ascribed a more important role to molybdenum compared to iron. An analogous influence of adding molybdenum was reported by Kharaji et al [30] [34,35] This sample possessed only one single TPR peak. The broad TPR peak was indicative of a high dispersion of small and mainly mononuclear Mo x O y species, as observed by XRD and DR-UV-Vis spectroscopy.…”

“…All Mo x O y _Fe x O y /SBA-15 A dispersion effect of molybdenum on iron oxidic species was also reported for MoÀ Fe catalysts supported on activated carbon [29] and FeÀ Mo catalysts supported on Al 2 O 3 . [30]…”

Effect of composting on the production of syngas during pyrolysis of perennial grasses

“…This was reflected also by the contents of these metals in the MB-C, MC-C, and FB-C samples. The relationships between H 2 and Fe and Al are expected as Fe is a known methanation catalyst [42], while Al, specifically Al 2 O 3 , is known as a common support for Fe and other metals for reverse water-gas shift (WGS) reaction [43], and composting significantly increased the content of these metals. Calcium on the other hand increases H 2 concentration through gas-phase and gas-solid reactions [44].…”