The design of selective and stable catalysts is a major challenge in heterogeneous catalysis, also true for propane dehydrogenation (PDH), an on-purpose route to produce propylene. Identifying nonprecious replace Pt used today another formidable task. Herein, we combine kinetic simulations, high-throughput computations, machine-learning concepts, experiments illustrate the key parameters contro...

We have demonstrated a dose-dependent increase in the frequency of diploid human cells capable of anchorage-independent (AI) growth after treatment with the carcinogen propane sultone, followed by exponential growth to allow full expression of this phenotype (8 to 13 population doublings). Exposure to these same concentrations of propane sultone also resulted in a dose-dependent increase in the...

Industrial purification of propylene and ethylene requires cryogenic distillation selective hydrogenation over palladium catalysts to remove propane, ethane and/or trace amounts acetylene. Here, we report the excellent separation equimolar mixtures propylene/propane ethylene/ethane, a 1/100 mixture acetylene/ethylene by highly robust microporous material, MFM-520, under dynamic conditions. In s...

In this study, characterization of vanadia supported on Al-modified titania nanotubes (TiNTs) synthesized by the alkaline hydrothermal treatment of TiO2 powders has been reported. A promising catalyst for oxidative dehydrogenation (ODH) of propane was prepared via the incipient wetness impregnation method. The morphology and crystalline structure of TiNTs were characterized by transmission elec...

We report the preparation and characterization of spinel-structured FeCo2O4 nanoparticles for the efficient and selective oxidation of sulfides. The as-prepared FeCo2O4 nanoparticles were characterized by powder X-ray diffraction (PXRD), energy-dispersive X-ray analysis (EDX), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). According to TEM images, the size of the...

This paper presents an overview of heterogeneous partial (amm)oxidation and oxidative dehydrogenation (ODH) of hydrocarbons. The review has been voluntarily restricted to metal oxide-type catalysts, as the partial oxidation field is very broad and the number of catalysts is quite high. The main factors of solid catalysts for such reactions, designated by Grasselli as the “seven pillars”, and pl...

Our understanding of fuel oxidation has improved with rigorous experimental and theoretical investigations being performed in recent years. As investigation methods evolve, our fundamental chemistry advances. This process allows us to revisit improve existing chemical kinetic models. Propane propene have been studied various facilities at different conditions; however, the interaction these two...