Direct methane-to-ethylene conversion in a nanosecond pulsed discharge. Fuel 2018, 222, 705-710. [CrossRef]Scapinello, M.; Delikonstantis, E.; Stefanidis, G.D. Direct methane-to-ethylene conversion in a nanosecond pulsed discharge. Fuel 2018, 222, 705-710....
In this work, we report on low energy cost methane conversion to ethylene in a hybrid plasma-catalytic reactor system. Methane is first converted to acetylene, reaching up to 23.5% yield per pass, by a nanosecond pulsed discharge (NPD), and subsequently, acetylene is hydrogenated to ethylene ...
METHANE CONVERSION TO ETHANE AND ETHYLENE 专利名称：METHANE CONVERSION TO ETHANE AND ETHYLENE 发明人：JOHN HENRY KOLTS,JAMES BAILEY KIMBLE 申请号：AU5435186 申请日：19860306 公开号：AU5435186A 公开日：19860925 专利内容由知识产权出版社提供 摘要：A method for the oxidative conversion of methane, to ...
Conversion of methane to ethylene with high yield remains a fundamental challenge due to the low ethylene selectivity, severe carbon deposition and instability of catalysts. Here we demonstrate a conceptually different process of in situ electrochemical oxidation of methane to ethylene in a solid oxide...
Direct, Nonoxidative Conversion of Methane to Ethylene, Aromatics, and Hydrogen Direct, nonoxidative conversion of methane to ethylene, aromatics, and hydrogen. Science. 2014;344(6184):616-619.Guo, X. et al. Direct, nonoxidative conversion of methane to ethylene, aromatics, and hydrogen. Science ...
we demonstrate a photochemical looping strategy for highly selective stoichiometric conversion of methane to ethane at ambient temperature over silver–heteropolyacid–titania nanocomposites. The process involves a stoichiometric reaction of methane with highly dispersed cationic silver under illumination, which ...
aAt 1363 kelvin, methane conversion reached a maximum at 48.1% and ethylene selectivity peaked at 48.4%, whereas the total hydrocarbon selectivity exceeded 99%, representing an atom-economical transformation process of methane 在1363凯尔文,甲烷转换到达了最大值在48.1%和乙烯选择性被锐化在48.4%,而总碳氢...
Methane, the predominant constituent of natural gas, shale gas and combustible ice, has provoked increasing attention as an important feedstock for energy supply and chemical production1,2. Conventionally, direct conversion of CH4to value-added multicarbon (C2+) compounds is achieved via thermocatalysi...
Preparation of catalyst and use for high yield conversion of methane to ethyleneA perovskite catalyst is prepared using a ceramic sol-sol methodology comprising preparing slurry in water of an alkaline earth metal salt, a powdered metal ... E Bagherzadeh,A Hassan,A Hassan - US 被引量: 12发...
Exothermic methane coupling with ethylene (ethene) as a hydrogen acceptor (2CH4 + C2H4 → 2C2H6) was proposed as part of a two-step reaction that includes ethane cracking (C2H6 → C2H4 + H2), which is a common industrial process, to provide methane conversion into ethylene as the net reac...