Thus, this study was conducted to produce synthesis gas by the partial oxidation of methane to cut down ... The highest catalytic activity was obtained with the 13wt% Ni/MgO catalyst, with which methane conversion ... best MgNiO2 solid solution state, which can explain the highest catalytic activity of the 13wt% Ni/MgO
, including catalyticoxidation, sorbent injection, photochemistry oxidation, andair pollution control ... , including catalyticoxidation, sorbent injection, photochemistry oxidation, andair pollution control ... It criticallyreviews measured mercury emissions progress in the development of promising controltechnologies
Under the presence of boron in carbon/carbon composites, catalytic effect of boron was a little at 2000 ... was used for oxidation retardant. ... PAN-based carbon, PAN-based graphite and pitch-based carbon fiber were used for reinforcement and boron oxide
40 wt% Pt nanoparticles exhibits the best catalytic activity for methanol electro-oxidation and the ... In order to investigate the catalytic activity of the Pt nanoparticles decorated on the electro-spun ... The structural properties and electrocatalytic activities for methanol electro-oxidation in direct methanol
and their catalytic activities were evaluated with cyclic voltammograms of methanol electro-oxidation ... were believed to be the main reason for its higher catalytic activity. ... NHE than the Pt/Vulcan XC-72 in methanol oxidation.
The property analyses such as BET, SEM, TGA and the conversions of catalyticoxidation of VOC were examined ... Oxidation characteristics of benzene as a VOC were investigated using a fixed bed reactor system over ... It was also found that the conversion of benzene oxidation reaction at 400∼500℃ with Cu/γ-Al2O3+TiO2
The catalytic activity over the catalyst calcined 270℃ displayed the highest conversion, and it was better ... CO oxidation was performed with Cu-Mn and Cu-Zn co-precipitated catalysts as differential precipitant ... The effects of differential metal mole ratio and calcination temperature in mixed metal oxide catalyst
The fundamental electrochemical test results indicated that the electro-catalytic activity, for methanol ... oxidation, of the Pt/PPy-RGO combination was much better than for commercial catalyst. ... Catalytic activity for methanol electro-oxidation in fuel cells was investigated using cyclic voltammetry
In this study, the catalytic combustion of propionaldehyde, which is an Offensive Odorant Substance ... The catalytic activities of Mn/Al2O3 catalysts increased as the Mn loading was increased from 3.9 wt. ... Mn oxides were covered on γ-Al2O3 supports with an average diameter of around 1 μm.
The catalyticoxidations of several cycloolefins in CH2Cl2 were been investigated using Mn(III)-, Fe ... (III)-porphyrin complexes as a catalyst and sodium hypochlorite as a terminal oxidant. ... The conversion of cycloalkene followed the order of C5 < C6 < C7. 한국유화학회 韓國油化學會誌 나훈길, 박유철
The catalytic activity and methanol selectivity of the three- omponent mixed oxide catalysts were directly ... Among the mixed oxide catalysts, Mo-Bi-Cr mixed oxide catalyst showed the highest methanol selectivity ... Methanol was directly produced by the partial oxidation of methane with perovskite and mixed oxide catalysts
The AH-380 sample appears the yellow color to be strong, the catalytic activity in the visible ray was ... It prepared the TiO2 powder which has photo-catalytic activity in the visible-light by the wet process ... visible light between 400nm and 600nm, and showed a high activity in this region, as measured by the oxidation
The catalytic activity sequence of the amorphous ribbon electrodes for anodic oxidation of DMAB was estimated ... Both the deposition rate and potential in the initial region were obtained in order of the catalytic ... from the current density-potential curve in the anodic partial electrolytic bath that did not contain
The composite powders with homogeneous dispersion of CNTs could be synthesized by a catalytic route for ... increasing sintering temperature due to the oxidation of CNTs 한국분말야금학회 한국분말야금학회지 유승화, 양재교, 오승탁, 강계명, ... However, the electrical conductivity of the composites sintered at above showed decreased value with
after the reaction could be reused several times without appreciable loss of high catalytic performance ... The ruthenium hydroxide catalyst over aluminum oxide support could be easily prepared and applied to ... Aluminum oxide 지지체를 사용하여 루테늄 촉매가 개발되었고, 이 루테늄 촉매는 수중에서 일차 아민또는 니트릴을 기질로 하여 일차 아미드 합성에 적용되었다.
Among the catalysts, 2.5wt% Ni/Ce(La)Ox showed the highest catalytic activity. ... The effects of La addition to Ni/CeO2 methane partial oxidation catalysts were investigated. ... This result may be stemmed from that, when La content is 2wt%, a fluorite oxide-type structure is well
and decreased with the temperature increase and might be the alternative option for the selective catalytic ... of the other components and the reaction on the surface of ACE For the oxidation of NO to NO2 over PAN-ACF ... Catalytic reduction and oxidation of NO over polyacrylonitrile based activated carbon fibers (PAN-ACF
It was found that catalytic decomposition of methylene blue (MB) solution could be attributed to synthetic ... oxidation. ... It was also found that the photoelectrocatalyticoxidation efficiency for MB is higher than that of photocatalytic