8 Alkali-metal enhanced LaMnO3 perovskite oxides for Chemical Looping Oxidative Dehydrogenation of Ethane. Here we investigate the possibility of using disulfur (S 2 ) vapor as a thermodynamically “soft” oxidant for catalytically converting ethane to ethylene (“SODH”). Effect of Supports on the Redox Performance of NiFe2O4 in a Chemical Looping Process. In this cyclic redox scheme, an oxide‐based redox catalyst is used to selectively combust hydrogen from ethane dehydrogenation. 2 An Integrated Methane Dehydroaromatization and Chemical Looping Process. Working off-campus? Based Core-Shell Redox Catalysts for Chemical Looping – Oxidative Dehydrogenation of Ethane © 2020 Elsevier B.V. All rights reserved. O The oxidative dehydrogenation (ODH) of ethane, which couples the endothermic dehydration of ethane with the strongly exothermic oxidation of hydrogen, would potentially be the most attractive alternative route because it avoids the need for excessive internal heat input, but also consumes valuable hydrogen. Metal oxide redox chemistry for chemical looping processes. MoO EcoCatalytic Technologies LLC, 9 Deer Park Drive, Suite J-1., Monmouth Junction, NJ, 08852 USA. Energy analysis of chemical looping oxidative dehydrogenation of propane. Compared to steam cracking, CL‐ODH can potentially achieve higher efficiency with lower CO2 and NOx emissions. Hexagonal boron nitride (h-BN) has recently aroused continuous interest in the oxidative dehydrogenation (ODH) of light alkanes. In the ODH of ethane reaction, the conversion of ethane can reach 45% at an ethylene selectivity of 72% on the porous BNMTs at 600 °C. Phase interactions in Ni-Cu-Al2O3 mixed oxide oxygen carriers for chemical looping applications. Chemical looping oxidative dehydrogenation of propane: a comparative study of Ga-based, Mo-based, V-based oxygen carriers. MnO Here, we synthesized boron nitride microtubes (BNMTs) using a facile solid-phase reaction method, which possess a diameter distribution from 200 nm to 1 μm and the length can reach dozens of microns. 3 As a service to our authors and readers, this journal provides supporting information supplied by the authors. Oxidative Dehydrogenation of Ethane on Oxide Materials in a Pulsed Microcatalytic and a Membrane Reactor. Download : Download high-res image (96KB)Download : Download full-size image. Modular‐scale ethane to liquids via chemical looping oxidative dehydrogenation: Redox catalyst performance and process analysis. These authors contributed equally to this work. Yield and selectivity are stable for 50 hours on stream. Development of tailor-made oxygen carriers and reactors for chemical looping processes at Huazhong University of Science & Technology. The catalytic, highly exothermic oxidative dehydrogenation (ODH) of ethane with O2 is a challenging alternative that has been extensively studied on the laboratory scale. If you do not receive an email within 10 minutes, your email address may not be registered, Special Issue: Chemical Looping for Energy Technologies. Cyclic redox scheme towards shale gas reforming: a review and perspectives. Such materials are peer reviewed and may be re‐organized for online delivery, but are not copy‐edited or typeset. The current study investigates a chemical‐looping‐based oxidative dehydrogenation (CL‐ODH) concept for ethane‐to‐ethylene conversion. Perovskite Oxides for Redox Oxidative Cracking of n-Hexane under a Cyclic Redox Scheme. Production of Ethylene from Ethane Fraction by a Method Alternative to Steam Cracking. Ethylene remains one of the most valuable chemical feedstocks. Redox oxidative cracking of A molten carbonate shell modified perovskite redox catalyst for anaerobic oxidative dehydrogenation of ethane. Learn about our remote access options, Department of Chemical & Biological Engineering, N.C. State University, 911 Partners Way, Raleigh, NC, 27695-7905 USA. Effects of Sodium and Tungsten Promoters on Mg Learn more. Copyright © 2020 Elsevier B.V. or its licensors or contributors. The current study investigates a chemical‐looping‐based oxidative dehydrogenation (CL‐ODH) concept for ethane‐to‐ethylene conversion. catalysts for chemical-looping oxidative dehydrogenation of ethane If you do not receive an email within 10 minutes, your email address may not be registered, Oxidative dehydrogenation of ethane using MoO 3 /Fe 2 O 3 catalysts in a cyclic redox mode. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. 1 Detailed information of this catalytic reaction can be found in excellent review articles in the literature. 3 and you may need to create a new Wiley Online Library account. The SODH rate law is 1st order in ethane and Ethylene is a very important raw material for chemical industry, which can be produced from the underutilized ethane, originating from shale gas, through the oxidative ethane dehydrogenation (EDH) using CO 2 as a mild oxidant. The full text of this article hosted at iucr.org is unavailable due to technical difficulties. Enter your email address below and we will send you your username, If the address matches an existing account you will receive an email with instructions to retrieve your username, orcid.org/http://orcid.org/0000-0001-8771-0141, I have read and accept the Wiley Online Library Terms and Conditions of Use, cctc202000858-sup-0001-misc_information.pdf. Intensified Ethylene Production via Chemical Looping through an Exergetically Efficient Redox Scheme. order in S2, supporting a proposed Mars van Krevelen‐like mechanism at temperatures <700 °C. AiLing Qiao, Venkata Narayana Kalevaru, Joerg Radnik, Andreas Martin. . https://doi.org/10.1016/j.cplett.2020.137294. The conversion of ethane, a main component of natural gas, to ethylene feed stock has attracted widespread attention since the worldwide shale gas revolution. Ethane oxidative dehydrogenation to ethylene in a membrane reactor with asymmetric ceramic membranes. x Learn about our remote access options, Department of Chemistry and the Center for Catalysis and Surface Science, Northwestern University, Evanston, IL-60208-3113 USA, Shell Global Solutions, Institution, Shell Technology Center Houston, 3333 Highway 6 South, Houston, TX-77082 USA. Ali Darvishi, Ali Bakhtyari, Mohammad Reza Rahimpour, A sensitivity analysis and multi-objective optimization to enhance ethylene production by oxidative dehydrogenation of ethane in a membrane-assisted reactor, Chinese Journal of Chemical Engineering, 10.1016/j.cjche.2018.02.036, (2018). Number of times cited according to CrossRef: Steam Reforming of n-Butane in Membrane Reactor with Industrial Nickel Catalyst and Foil Made of Pd-Ru Alloy.
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