Results 11 to 20 of about 4,163,249 (184)

Oxidative dehydrogenation of ethane: catalytic and mechanistic aspects and future trends.

Chemical Society Reviews, 2021
Ethene is a commodity chemical of great importance for manufacturing diverse consumer products, whose synthesis via crude oil steam cracking is one of the most energy-intensive processes in the petrochemical industry.
S. Najari, Samrand Saeidi, P. Concepción, D. Dionysiou, S. Bhargava, A. Lee, K. Wilson   +6 more
semanticscholar   +2 more sources

Ceria-Based Mixed Oxide Supported Nano-Gold as an Efficient and Durable Heterogeneous Catalyst for Oxidative Dehydrogenation of Amines to Imines Using Molecular Oxygen [PDF]

Bulletin of Chemical Reaction Engineering & Catalysis, 2012
The present work is intended to determine the catalytic activity of Mixed Oxide supported gold for aerobic oxidative dehydrogenation of amines to imines using Ceria as a main constituent of the each support. The model catalysts Au/CeO2:TiO2 Au/CeO2:SiO2,
Bashir Ahmad Dar, Meena Sharma, Baldev Singh   +2 more
doaj   +3 more sources

Oxidative dehydrogenation of isobutane over a titanium pyrophosphate catalyst [PDF]

Journal of the Serbian Chemical Society, 2005
The catalytic properties of titanium pyrophosphate in the oxidative dehydrogenation of isobutane to isobutylene were investigated in the 400 – 550 ºC temperature range. Asignificant change of the product distribution and of the apparent activation energy
IOAN-CEZAR MARCU, JEAN-MARC M. MILLET, IOAN SĂNDULESCU   +2 more
doaj   +2 more sources

Oxidative dehydrogenation of isobutane over supported V–Mo mixed oxides [PDF]

Journal of the Serbian Chemical Society, 2010
Vanadium–molybdenum oxides supported on Al2O3, CeO2 and TiO2 were prepared by a “wet” impregnation method, characterized using XRD, N2 adsorption, UV–Vis spectroscopy, electrical conductivity measurements and tested in the oxidative dehydrogenation of ...
IOAN-CEZAR MARCU, GHEORGHIŢA MITRAN, ADRIANA URDĂ, IOAN SĂNDULESCU   +3 more
doaj   +2 more sources

The role of modified manganese perovskite oxide for selective oxidative dehydrogenation of ethane: Not only selective H2 combustion but also ethane activation

Catalysis Communications, 2022
To break through the thermodynamic reaction limitation of ethane dehydrogenation to ethylene, the oxidative dehydrogenation in the presence of O2 and chemical looping oxidative dehydrogenation has been investigated with the oxygen storage oxide compound.
Fang Jin, Xiaojie Cheng, Tianyu Wan, Jianhong Gong, Tingyu Liang, Guiying Wu   +5 more
doaj   +1 more source

Oxidative Dehydrogenation of Propane to Propylene with Soft Oxidants via Heterogeneous Catalysis

ACS Catalysis, 2021
Oxidative dehydrogenation of propane to propylene can be achieved using conventional, oxygen-assisted dehydrogenation of propane (O2–ODHP) or via the use of soft oxidants, such as CO2, N2O, S-conta...
Xiao Jiang, Lohit Sharma, Victor Fung, Sang Jae Park, Christopher W. Jones, B. Sumpter, J. Baltrusaitis, Zi-Li Wu   +7 more
semanticscholar   +1 more source

Selective oxidation and oxidative dehydrogenation reactions using niobium based catalysts [PDF]

The selective oxidation of methanol to formaldehyde, the oxidative dehydrogenation of ethane and the oxidative dehydrogenation of propane have been investigated using niobium based catalysts.
Davies, Aled Mathew
core   +6 more sources

Highly Selective Oxidative Dehydrogenation of Ethane to Ethylene via Chemical Looping with Oxygen Uncoupling through Structural Engineering of the Oxygen Carrier

Advanced Energy Materials, 2022
The oxidative dehydrogenation of ethane (ODH) to produce ethylene offers advantages compared to the industry standard steam cracking, but its industrial application is hindered by costly air separation units needed to supply oxygen.
G. Luongo, Felix Donat, A. Bork, E. Willinger, A. Landuyt, C. Müller   +5 more
semanticscholar   +1 more source

Oxidative dehydrogenation of isobutane over titanium pyrophosphate catalyst [PDF]

Journal of the Serbian Chemical Society, 2005
The catalytic properties of titanium pyrophosphate in the oxidative dehydrogenation of isobutane to isobutylene were investigated in the 400 – 550 ºC temperature range. Asignificant change of the product distribution and of the apparent activation energy
Marcu Ioan-Cezar, Millet Jean Marc, Sandulescu Ioan   +2 more
doaj   +1 more source

Near 100% ethene selectivity achieved by tailoring dual active sites to isolate dehydrogenation and oxidation

Nature Communications, 2021
It is important but challenging to prohibit deep oxidation of alkene in oxidative dehydrogenation of light alkane. Here, dual active sites are tailored to isolate dehydrogenation and oxidation thus achieving superior ethene selectivity.
Chaojie Wang, Bing Yang, Qingqing Gu, Yujia Han, Ming Tian, Yang Su, Xiaoli Pan, Yu Kang, Chuande Huang, Hua Liu, Xiaoyan Liu, Lin Li, Xiaodong Wang   +12 more
doaj   +1 more source