Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Thomas Wilharm"'
Publikováno v:
Energy & Fuels. 34:3357-3366
In this work the oxidative degradation of the synthetic fuel oxymethylene dimethyl ether was investigated. The main focus of this work are the degradation kinetics of oxymethylene dimethyl ether (OME) under atmospheric conditions with a focus on stor
Publikováno v:
Energy & Fuels. 33:11078-11081
In this study, the formaldehyde content in the synthetic fuel oxymethylene dimethyl ether (OME) was measured with three different methods. The formaldehyde concentration was below 1000 mg/L. Only t...
Autor:
Uwe Käfer, Daniel Struckmeier, Thomas Wilharm, Ralf Zimmermann, Thomas Gröger, Mohammad R. Saraji-Bozorgzad, Christoph J. Rohbogner
Publikováno v:
Energy & Fuels. 33:10745-10755
On January 1, 2020, new International Maritime Organization (IMO) legislation will reduce the maximum sulfur content for marine fuels outside of sulfur emission control areas (SECA) from now 3.50% ...
Autor:
Innokentij Bogatykh, Christian Hoffmann, Volodymyr Kozachynskyi, Markus Illner, Thomas Osterland, Thomas Wilharm, Jens-Uwe Repke
Publikováno v:
Chemical Engineering and Processing - Process Intensification. 177:108978
Publikováno v:
Proceedings ISBN: 9783658304997
Oxymethylenether (OME) ist ein synthetischer Dieselkraftstoff. Der Kraftstoff verbrennt rusfrei und hat eine hohe Cetanzahl. OME verfugt somit uber vorteilhafte Verbrennungseigenschaften. In dieser Arbeit wird der Aufbau und der aktuelle Stand der OM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac6c9931f421e33f99537430405461ba
https://doi.org/10.1007/978-3-658-30500-0_13
https://doi.org/10.1007/978-3-658-30500-0_13
Autor:
Anika Neumann, Uwe Käfer, Thomas Wilharm, Christopher P. Rüger, Ralf Zimmermann, Thomas Gröger
Publikováno v:
Energy & Fuels
Energy Fuels 34, 10641-10654 (2020)
Energy Fuels 34, 10641-10654 (2020)
Bitumen is a highly viscous and chemically complex petroleum-derived material, which is applied as a binder in road construction. However, the asphalt undergoes hardening, cracking, and embrittlement not only due to oxidative short-term aging during
Publikováno v:
Energy & Fuels. 31:11651-11659
In this work, a reversed-phase high-temperature comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry (GC × GC–TOFMS) approach for the qualitative and quantitative analyses of crude oils will be presented. The proposed
Autor:
Mohammad R. Saraji-Bozorgzad, Uwe Käfer, Ralf Zimmermann, Thomas Gröger, Hendryk Czech, Thomas Wilharm, Christopher P. Rüger
Publikováno v:
Talanta 202, 308-316 (2019)
Comprehensive chemical investigation of non-volatile complex mixtures, without extensive sample pretreatment, remains challenging due to the high number of constituents with different chemical properties. In past years, direct high-resolution mass sp
Autor:
Martin Härtl, Andreas Stadler, Thomas Wilharm, Philipp Seidenspinner, Sebastian Blochum, Vinicius Berger, Thomas Maier, Eberhard Jacob, Dominik Pélerin, Georg Wachtmeister
Publikováno v:
Zukünftige Kraftstoffe ISBN: 9783662580059
C1-Kraftstoffe lassen sich mit einfachen Verfahren aus CO2 und H2 nachhaltig herstellen, zeichnen sich durch ihren hohen Sauerstoffgehalt und das Fehlen von C-C Bindungen aus und fuhren zu auserst geringen Partikelemissionen bei der Verbrennung. Im V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daf1437717accd558c4990bb909c8eef
https://doi.org/10.1007/978-3-662-58006-6_29
https://doi.org/10.1007/978-3-662-58006-6_29
Autor:
Ralf Zimmermann, Maximilian K. Jennerwein, Thomas Gröger, Aimée Celeste Sutherland, Markus Eschner, Thomas Wilharm
Publikováno v:
Fuel 187, 16-25 (2017)
In this scientific contribution we verified the qualitative and quantitative validity of the DIN EN 12916 or ASTM D6591 based on high performance liquid chromatography with a refractive index detector (HPLC – RID) for the correct determination of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4c6927760c2a6bc5b95edb2aa8e8176
https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=49549
https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=49549