Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Ulrich Dr Kogelschatz"'
Autor:
Alexander Wokaun, Baldur Eliasson, Ulrich Dr Kogelschatz, Ken Yves Haffner, Martin Kraus, Jorge Luque
Publikováno v:
Journal of Applied Physics. 93:4432-4438
The gas temperatures were determined by optical emission in a dielectric-barrier discharge at atmospheric pressure. The feed gases were either pure CH4 to yield higher hydrocarbons or CH4/CO2 mixtures to yield synthesis gas (H2/CO). The monitored emi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4dbd767399f0a7d8ad9f5abbb355f43
https://doi.org/10.1063/1.1560570
https://doi.org/10.1063/1.1560570
Publikováno v:
Industrial & Engineering Chemistry Research. 41:1462-1468
The direct conversion of methane and carbon dioxide to produce C4 hydrocarbons (C4H8, n-C4H10, i-C4H10) and synthesis gas (H2 + CO) was investigated over quartz fleece, zeolite NaA, zeolite NaY, and zeolite HY catalysts promoted by dielectric-barrier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0299a8e18dc2e7cb4571362d50a335da
https://doi.org/10.1021/ie0105021
https://doi.org/10.1021/ie0105021
Autor:
Martin Kraus, Alexander Wokaun, Ken Yves Haffner, Walter Egli, Ulrich Dr Kogelschatz, Baldur Eliasson
Publikováno v:
Physical Chemistry Chemical Physics. 4:668-675
The CO2 reforming of methane by the combination of catalysts with a dielectric-barrier discharge is investigated as an alternative approach to the conventional pure catalytic process. It is shown that the use of nickel or calcium-promoted nickel cata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30c189ca2b29fe929f38137322488bce
https://doi.org/10.1039/b108040g
https://doi.org/10.1039/b108040g
Publikováno v:
Energy & Fuels. 15:395-402
The reaction of methane with carbon dioxide to produce synthesis gas (H2 + CO), gaseous hydrocarbons (C2−C4), and higher hydrocarbons was investigated over Quartz fleece, zeolite X, zeolite HY, and zeolite NaY catalysts promoted by dielectric-barri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2315a8e207fb52b97abe643dac364dd1
https://doi.org/10.1021/ef000161o
https://doi.org/10.1021/ef000161o
Publikováno v:
Physical Chemistry Chemical Physics. 3:294-300
The combination of solid state catalysts with a dielectric-barrier discharge was studied for the CO2 reforming of methane, including the methane and carbon dioxide decomposition reactions. Nickel and rhodium coatings were investigated for their influ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccbef38ae65308a50932711e275401d9
https://doi.org/10.1039/b007015g
https://doi.org/10.1039/b007015g
Publikováno v:
Energy & Fuels. 12:1191-1199
The use of dielectric-barrier discharges (DBDs) is a mature technology originally developed for industrial ozone production. In this article, it is demonstrated that DBDs are also an effective tool to convert the greenhouse gases CH4 and CO2 to synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82a309ceabf8cb092835d1302ac6072f
https://doi.org/10.1021/ef980044h
https://doi.org/10.1021/ef980044h
Publikováno v:
Industrial & Engineering Chemistry Research. 37:3350-3357
To mitigate greenhouse gas CO2 emissions and recycle its carbon source, one possible approach would be to separate CO2 from the flue gases of power plants and to convert it to a liquid fuel, e.g., methanol. Hydrogenation of CO2 to methanol is investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::675bc54e6b4aadf62be994a3cb8ff80e
https://doi.org/10.1021/ie9709401
https://doi.org/10.1021/ie9709401
Publikováno v:
Plasma Chemistry and Plasma Processing. 18:375-393
The partial oxidation of methane to methanol with oxygen or air was investigated experimentally and theoretically in a dielectric-barrier discharge (DBD). The predominant parameters of specific electric energy, oxygen content, flow rate, temperature,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2535731a626e1470213806bc1a72c30e
https://doi.org/10.1023/a:1021849503110
https://doi.org/10.1023/a:1021849503110
Publikováno v:
Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1997, 07 (C4), pp.C4-47-C4-66. ⟨10.1051/jp4:1997405⟩
Journal de Physique IV Proceedings, EDP Sciences, 1997, 07 (C4), pp.C4-47-C4-66. ⟨10.1051/jp4:1997405⟩
Dielectric-barrier discharges (silent discharges) are non-equilibrium discharges that can be conveniently operated over a wide temperature and pressure range. At about atmospheric pressure electrical breakdown occurs in many independent thin current
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdc27c5a643450bd8a745fccd5493430
https://doi.org/10.1051/jp4:1997405
https://doi.org/10.1051/jp4:1997405
Publikováno v:
Journal of Electrostatics. :425-430
Recent achievements in the development of a theoretical model for electrostatic precipitation are described. The challenges are the treatment of complex three-dimensional geometries, and the complexity of the physical effects together with the multi-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc12aa0b58bd7f2e197f177786cdc317
https://doi.org/10.1016/s0304-3886(97)00082-x
https://doi.org/10.1016/s0304-3886(97)00082-x