TY - JOUR A1 - Albrecht, Eike A1 - Krause, Lars T1 - Produktbezogener Umweltschutz und die neue europäische Chemikalienpolitik (REACH) KW - Stoffrecht KW - Risikomanagement KW - REACH KW - Europäisches Umweltrecht KW - Chemikalienrecht KW - Chemikaliensicherheit KW - Produkthaftung KW - Produktbeobachtungspflicht Y1 - 2006 ER - TY - JOUR A1 - Krause, Lars T1 - Neues Risikomanagement in der Industrie durch REACH Y1 - 2008 ER - TY - BOOK A1 - Krause, Lars T1 - TA Siedlungsabfall - Einführung und Kritik Y1 - 1999 SN - 3-89700-219-1 PB - Verlag für Wissenschaft und Forschung CY - Berlin ET - 1. Auflage ER - TY - CHAP A1 - Krause, Lars A1 - Egute, Terence Onang ED - Albrecht, Eike T1 - Risk management and climate change – A question of insurability T2 - Implementing adaptation strategies by legal, economic and planning instruments on climate change Y1 - 2013 SN - 978-3-540-77613-0 SN - 978-3-540-77614-7 U6 - https://doi.org/10.1007/978-3-540-77614-7_13 SP - 207 EP - 217 PB - Springer CY - Berlin [u.a.] ER - TY - GEN A1 - Shrestha, Krishna Prasad A1 - Eckart, Sven A1 - Elbaz, Ayman M. A1 - Giri, Binod Raj A1 - Fritsche, Chris A1 - Seidel, Lars A1 - Roberts, William L. A1 - Krause, Hartmut A1 - Mauß, Fabian T1 - A comprehensive kinetic model for dimethyl ether and dimethoxymethane oxidation and NOx interaction utilizing experimental laminar flame speed measurements at elevated pressure and temperature T2 - Combustion and Flame N2 - Laminar flame speeds of dimethyl ether and dimethoxymethane at pressures from 1 to 5 bar and initial temperatures from 298 to 373 K were determined experimentally using a constant volume spherical vessel and a heat flux burner setup. This study is the first to report dimethoxymethane laminar flame speeds at a pressure higher than 1 bar. Using these experimental data along with data available in the literature, a new kinetic model for the prediction of the oxidation behavior of dimethyl ether and dimethoxymethane in freely propagating and burner stabilized premixed flames, in shock tubes, rapid compression machines, flow reactors, and a jet-stirred reactor has been developed. The experimental results from the present work and literature are interpreted with the help of the derived kinetic model. This newly developed reaction mechanism considers the redox chemistry of NOx to accommodate the influence of the oxygen level on the onset of fuel conversion and interconversion of NO and NO2. The current model suggests that an increased O2 level promotes the HO2 production, which in turn leads to the formation of OH radicals, which promotes the combustion of the fuel/air mixture under lean conditions. The increase of OH radical concentrations is mainly via the NO/NO2 interconversion reaction channel, NO+HO2=NO2+OH, NO2+H=NO+OH, CH3OCH3+NO2=CH3OCH2+HONO, followed by the thermal decomposition of HONO. This work extends the kinetic database and helps to improve the understanding of dimethyl ether and dimethoxymethane combustion behavior. The kinetic model presented in this work can serve as a base model for hydrocarbons and oxygenated fuels higher than C2. KW - Dimethyl ether KW - Dimethoxymethane KW - Laminar flame speed KW - Kinetic modeling KW - NOx Y1 - 2020 U6 - https://doi.org/10.1016/j.combustflame.2020.04.016 SN - 1556-2921 VL - 218 SP - 57 EP - 74 ER - TY - GEN A1 - Krause, Lars A1 - Egute, Terence Onang T1 - Risk management and climate change – A question of insurability N2 - Dialog zu öffentlichem und privatem Risikomanagement im Klimawandel Umweltbundesamt - Postervortrag Y1 - 2012 SP - S. 24 PB - Umweltbundesamt ER - TY - GEN A1 - Krause, Lars T1 - Thermische Abfallverwertung im Lichte aktueller juristischer Entwicklungen T2 - AbfallR - Zeitschrift für das Recht der Abfallwirtschaft Y1 - 2010 SN - 2190-8125 SN - 1610-9376 IS - 01 SP - 29 EP - 39 ER - TY - GEN A1 - Krause, Lars T1 - Das Risiko und Restrisiko im Gefahrstoffrecht Y1 - 2009 ER - TY - GEN A1 - Krause, Lars A1 - Eisele, Patrick A1 - Kamphuis, Mike T1 - Atomkraft - der größte Subventionsflop aller Zeiten Y1 - 2008 ER - TY - GEN A1 - Krause, Lars A1 - Borens, David T1 - Das strategische Risikomanagement der ISO 31000 - Teil 2 T2 - ZRFC : risk, fraud & compliance Y1 - 2009 SN - 1867-8386 IS - 5 SP - 227 EP - 231 ER -