This invention the sulfur, regards the manner which is adopted to the porosity of the solid-state grain of the catalytic converter for hydrocarbon or adsorbent conversion. As for this manner, the pure hydrogen sulfide or hydrogen or the hydrogen sulfide which was diluted with nitrogen it is run...
In the industrial circumstances, sulfur-containing species are frequently present simultaneously in the exhaust gas, containing methane, ethane and volatile organic compounds (VOCs). These species may occupy the active sites on the catalyst surface durin
(Fig.1d). This dynamic deformation of the nanosheets in the fluidic system greatly disturbs the surface of the nanosheets and facilitates the mass transfer near the solid boundary. As shown in Fig.1e, the swaying of the flexible nanosheets produced strong vortices effect, which could significantly...
R. Catalytic purification of waste gases containing VOC mixtures with Ce/Zr solid solutions. Appl. Catal. B Environ. 2006, 65, 191–200; https://doi.org/10.1016/j.apcatb.2006.02.001.Search in Google Scholar Ha, H.; Yoon, S.; An, K.; Kim, H. Y. Catalytic CO oxidation over Au ...
Overcoming the conversion reaction limitation at three-phase interfaces using mixed conductors towards energy-dense solid-state Li–S batteries Daiwei Wang Bharat Gwalani Donghai Wang Nature Materials (2025) Standardized cycle life assessment of batteries using extremely lean electrolytic testing conditions...
(Fig. 6). AvNNpeak at 2,034 cm−1assignable to the terminal dinitrogen ligand appeared at the IR spectrum of the protonated complex in solid state (KBr) although novNHpeak was observed. Based on the experimental result, we characterized5as iron-dinitrogen complex including the protonated...
catalyst were minimally affected by the PL treatment. The absence of a crystalline V2O5band at ~995 cm−1confirmed that V2O5NPs were not present39. Complementary supporting information about the states of the surface VOxspecies was provided by solid-state51V MAS NMR spectroscopy in Fig.2d. ...
zinc and nickel. Longer carbonization time and higher temperature besides bringing more stability to the carbon phase via increasing its degree of aromatization and via rearrangement in nitrogen chemistry also impose favorable changes in an inorganic phase via solid-state reactions. © 2007 Elsevier B...
Solid-state NMR spectra were recorded on a Bruker Avance 400 spectrometer equipped with a widebore 9.4T magnet, operating at a Larmor frequency, u0, of 104.3 MHz for 27Al and 79.5 MHz for 29Si. Samples were packed inside 4 and 7 mm rotors, and MAS rates were 15 kHz and 5 kHz, ...
10. A process according to claim 9 in which the catalytic conversion is a catalytic desulfurlzation, and is carried out at a temperature between about 5000 F. and about 10000 F., and a pressure between about atmospheric and about 1000 pounds per square inch gage, in the presence of hydro...