Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Hans Darmstadt"'
Autor:
Glossner, Herbert
Publikováno v:
Forum Kirchenmusik. sep/oct2017, Vol. 68 Issue 5, p45-45. 1p.
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030364076
In the aluminium industry, the quality of anodes has a direct impact on the production cost, energy consumption, and environmental emissions. Anode properties are strongly affected by the quality of binding between coke and pitch. One of the most pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a2fafce6a78848c0c53ff45427882b0
https://doi.org/10.1007/978-3-030-36408-3_182
https://doi.org/10.1007/978-3-030-36408-3_182
Publikováno v:
Light Metals 2017 ISBN: 9783319515403
Carbon anodes are presently produced from petroleum-derived coke and coal tar pitch. Upon consumption of these anodes, some 1.5 t CO2/t Al are generated. This considerable footprint could be reduced by using biomass-derived coke. It was suggested to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e14bce50d9a3af07fce5f2cdef85ff40
https://doi.org/10.1007/978-3-319-51541-0_146
https://doi.org/10.1007/978-3-319-51541-0_146
Publikováno v:
Light Metals 2013 ISBN: 9783319651354
Light Metals 2013
Light Metals 2013
Petroleum coke is used for the fabrication of anodes for aluminum reduction cells. There are ever-increasing economic and supply availability pressures for alternative and multiple sources and qualities for fabricating anodes, and therefore for cost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8cb72bb50b26dc35513d77a7b96bc43
https://doi.org/10.1007/978-3-319-65136-1_180
https://doi.org/10.1007/978-3-319-65136-1_180
Publikováno v:
Light Metals 2013 ISBN: 9783319651354
Light Metals 2013
Scopus-Elsevier
Light Metals 2013
Scopus-Elsevier
The question of treating high-impurity coke to enable use in anodes was examined. A mineralogical analysis of different cokes demonstrated that more than 99 % of the particles contained the expected concentrations of sulfur, nickel, and vanadium whil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e656e4e83ee9a8de8027a1fa027ad2c5
https://doi.org/10.1007/978-3-319-65136-1_178
https://doi.org/10.1007/978-3-319-65136-1_178
Autor:
Christian Roy, Hans Darmstadt, Abdelaziz Baçaoui, Abdelrrani Yaacoubi, Alain Adnot, Khadija Nyazi
Publikováno v:
Carbon. 43:2218-2221
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ddabab9dc5cc0a8be71de4c15ef7d8f
https://doi.org/10.1016/j.carbon.2005.03.015
https://doi.org/10.1016/j.carbon.2005.03.015
Autor:
Christian Roy, Hans Darmstadt, Abdelkader Chaala, Manuel Garcia-Perez, Alain Adnot, Detlef Kretschmer
Publikováno v:
Energy & Fuels. 18:1291-1301
The corrosion of three metals (aluminum, copper, and austenitic steel (SS 316)) at 80 °C by bio-oil obtained by vacuum pyrolysis of softwood bark residue was studied using X-ray photoelectron spectroscopy (XPS) and Auger electron spectroscopy (AES)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17ef9acd7c41dcbaf20320c52b62e40b
https://doi.org/10.1021/ef0340920
https://doi.org/10.1021/ef0340920
Publikováno v:
Chemistry of Materials. 15:3300-3307
Ordered mesoporous carbons (OMCs) were synthesized in the pore system of SBA-15 aluminosilicates with different Si/Al ratios ranging from 5 to 80. Nitrogen adsorption was used to characterize the pore structure of the aluminosilicates and of the OMCs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdf85aa24ca966bca30e6c6b69dabe0b
https://doi.org/10.1021/cm020673b
https://doi.org/10.1021/cm020673b
Publikováno v:
Applied Surface Science. 217:181-193
Conductive carbon blacks from different manufacturers were studied in order to obtain some insight into the relation between their electrical conductivity and their surface properties. The surface chemistry was studied by X-ray photoelectron spectros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::171f1e720ba54255b47574f614c3df56
https://doi.org/10.1016/s0169-4332(03)00550-6
https://doi.org/10.1016/s0169-4332(03)00550-6
Publikováno v:
Microporous and Mesoporous Materials. 60:139-149
Ordered mesoporous carbons (OMCs) were produced by pyrolysis of sucrose adsorbed in two different silica matrices (MCM-48 and SBA-15), followed by dissolution of the matrix in hydrofluoric acid. Subsequently, some of these OMCs were heat-treated at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61fe13db7a2a95c45a11a46a309acabf
https://doi.org/10.1016/s1387-1811(03)00335-4
https://doi.org/10.1016/s1387-1811(03)00335-4