On the catalytic dehydrogenation of n-butane
Web2 de mai. de 2013 · The dehydrogenation of n-butane had also been performed on the catalysts in the absence of oxygen in the feed. The obtained conversions can be … WebThe effect of oxygen property of X-Mg3(VO4)2/MgO-ZrO2 nano-catalysts on the catalytic performance in the oxidative dehydrogenation of n-butane was investigated. …
On the catalytic dehydrogenation of n-butane
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WebThe catalytic performance of the VMgO catalysts can be slightly improved by adding transition metals, such as Ni, Mo, or Zr. Liu et al. examined the in uence of the addition … WebSignificant improvements have been made in the UOP Oleflex process for the catalytic dehydrogenation of C/sub 2/-C/sub 5/ paraffins. This paper, after a brief description of …
WebDehydrogenation of n-butane over alumina-supported Pd and Pd-Ga catalysts was studied. Catalysts were prepared by incipient wetness impregnation with a Pd content of … WebAssuming that only the dehydrogenation cracking pathway of n-pentane occurs on the catalytic pyrolysis catalyst, the equilibrium yield of light olefins containing ethylene and propylene was over 90 wt% at 800 K. However, the coexistence of protolytic and other cracking pathways significantly reduced the yield of light olefins.
WebAssuming that only the dehydrogenation cracking pathway of n-pentane occurs on the catalytic pyrolysis catalyst, the equilibrium yield of light olefins containing ethylene and … WebIn the dehydrogenation of butane, hydrocarbon goes to the device in compressed form (in normal conditions, butane is a gas which easily changes to liquid at -0.5 °C or 31.1 °F). …
WebOn the Role of Boron in Enhancing the Catalytic Performance of Supported Platinum Catalysts for Non-Oxidative Dehydrogenation of n-Butane Carly Byron,1 Shi Bai,1 …
WebNanocarbon materials are promising catalysts of oxidative dehydrogenation (ODH) of alkanes, but improving the alkene selectivity remains a challenge. A deep understanding and thorough identification of oxygen species on nanocarbons are strongly required for approaches to nanocarbon modification. Successful application of iodometric titration in … csdr think tankWeb23 de dez. de 2016 · 1,3-Butadiene (BD) is an important bulk chemical which is mainly produced as a byproduct in ethylene and propylene manufacturing through a naphtha cracking process [].As an additional method, catalytic dehydrogenation of normal butane is employed to obtain BD (the Houdry process) [].On the other hand, catalytic oxidative … csdr texteWebSignificant improvements have been made in the UOP Oleflex process for the catalytic dehydrogenation of C/sub 2/-C/sub 5/ paraffins. This paper, after a brief description of the process, reviews the new developments in catalyst, process design and gives detailed pilot plant data on selective dehydrogenation of ethane to ethylene, with selectivity to … dyson hoover parts currysWeb7 de nov. de 2013 · The basic features of the catalytic membrane dehydrogenation of n-butane have been studied in a reactor with membrane modules based on Pd/Ag foil of … csdr waiverWeb31 de jan. de 2010 · Dehydrogenation of n-butane over alumina-supported Pd and Pd–Ga catalysts was studied. Catalysts were prepared by incipient wetness impregnation with a Pd content of 0.66 wt% and atomic Ga/Pd ratios from 0 to ∞, using aqueous solutions of PdCl 2 and Ga(NO 3) 3.Fresh (uncalcined) and calcined catalysts were characterized by X-ray … dyson hoovers animalWebAbstract (EN): This review deals with the catalytic conversion of n-butane by oxidative dehydrogenation as an alternative process to direct dehydrogenation, making special reference to the catalytic systems used, kinetic studies performed and reaction mechanisms proposed. Particular attention is also focused on the hydrocarbon activation … csdr vs faith baptistWeb13 de abr. de 2024 · Ethanol is one of the most promising renewable resources for producing key industrial commodities. Herein, we present the direct conversion of … csdr testo