Results 81 to 90 of about 4,163,249 (184)

Zirconia/Titania Catalysts for Carbon Dioxide Utilisation [PDF]

Reaction and conversion of CO2 to chemicals is a challenging area of research. The objective of this work is to study and investigate the use of mixed metal oxide Zr/Ti oxide and related catalysts for the conversion and utilisation of CO2.
Al-Shafei, E.N.
core   +2 more sources

New directions in oxidative dehydrogenation of ethane

, 2008
Bakalářská práce se zabývá problematikou výroby ethenu. V první části jsou diskutovány základní aspekty heterogenních katalytických reakcí, charakterizace aktivity katalyzátorů a základní vlastnosti ethenu. Následně jsou systematicky diskutovány současné
Kutálek, Petr
core   +1 more source

A facile synthesis of α,β-unsaturated imines via palladium-catalyzed dehydrogenation

Nature Communications
The dehydrogenation adjacent to an electron-withdrawing group provides an efficient access to α,β-unsaturated compounds that serving as versatile synthons in organic chemistry.
Chunyang Zhao, Rongwan Gao, Wenxuan Ma, Miao Li, Yifei Li, Qian Zhang, Wei Guan, Junkai Fu   +7 more
doaj   +1 more source

Oxidative and Nonoxidative Routes to Alkane Dehydrogenation

, 2018
The dehydrogenation of alkanes offers potentially attractive routes for more effective utilization of relatively low‐value feedstocks as well as functionalization of more complex molecules.
Jay A. Labinger, Labinger, Jay A.
core   +1 more source

Oxidative dehydrogenation of light alkanes with carbon dioxide [PDF]

, 2016
”Most experts studying the global ecosystem and climate suggest that rising anthropogenic CO2 emissions have contributed to significant global climate change in the last half-century.
Atanga, Marktus A.
core   +1 more source

Continuous oxygen ion transfer medium as a catalyst for high selective oxidative dehydrogenation of ethane

, 2002
An oxygen permeable mixed ion and electron conducting membrane (OPMIECM) was used as an oxygen transfer medium as well as a catalyst for the oxidative dehydrogenation of ethane to produce ethylene.
Wang, HH, Cong, Y, Yang, WS
core  

Catalytic oxidative dehydrogenation of cyclohexene

, 1991
Oxidation of cyclohexene, in the presence of a palladium catalyst and anthraquinone-2-sulfonic acid, sodium salt (AMS) as cocatalyst, has been shown to yield selectively benzene.
Sheldon, R.A., J.M. Sobczak, R.A. Sheldon, Sobczak, J.M.   +3 more
core   +1 more source

Catalytic Dehydrogenation of Propane: Oxidative and Non-Oxidative Dehydrogenation of Propane

, 2012
The dehydrogenation of propane has a great interest, due to a global growing demand in propene. This reaction needs a catalyst, high temperature and low propane partial pressure.
Herauville, Virginie Marie Therese
core  

Propane oxidative dehydrogenation on molybdenum doped LaVO4 catalyst

, 2002
The catalytic behavior of molybdenum doped lanthanum vanadate for propane oxidative dehydrogenation was investigated. It was found that the addition of molybdenum showed a positive promoting effect to propane oxidative dehydrogenation.
Kieffer, R, Yu, CY, Li, WZ, Ge-Tu, ZR, Xu, HY   +4 more
core   +1 more source

Investigations on the crystal plane effect of ceria on gold catalysis in the oxidative dehydrogenation of alcohols and amines in the liquid phase

, 2014
Gold nanoparticles supported on ceria{110} crystal planes were more reactive than on ceria{111} and {100} in the oxidative dehydrogenation of alcohols. Kinetic analysis and a Hammett plot suggest that hydride transfer is involved, and the cationic gold ...
Zhang, Xiaochen, Xu, Jie, Zhang, Zhe, Wang, Min, Ma, Jiping, Wang, Yehong, 王峰, 徐杰, Li, Mingrun, Wang, Feng   +9 more
core   +1 more source