Searched for: author%3A%22Zevenbergen%2C+J.F.%22
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van Geest, E.P. (author), van den Elshout, J.J.M.H. (author), Zevenbergen, J.F. (author), van der Heijden, A.E.D.M. (author)
Akardite II (AK-II, N-methyl-N′,N′-diphenylurea) is a well-known stabilizer for nitrocellulose (NC) propellants as it scavenges NOx. Currently, AK-II is produced using phosgene, a highly toxic gas. An alternative, two-step synthesis route is presented here that does not rely on phosgene. First, symmetrical organic carbonates (R2CO3, with R ​= ...
article 2022
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Zevenbergen, J.F. (author), van den Elshout, J.J.M.H. (author), Koning, R. (author), den Otter, J.H. (author), Olde, M.C. (author), de Koster, S.A.L. (author), van Lingen, J.N.J. (author)
To ensure that so-called critical compounds, which are substances that are produced by only one or in the worst case no Western supplier, are available for the European space sector, the transition of batch-wise to continuous processing can guarantee independent access to space. Already widely accepted in the pharmaceutical industry, it is still...
conference paper 2022
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van den Elshout, J.J.M.H. (author), Zebregs, M. (author), van Lingen, J.N.J. (author), Zevenbergen, J.F. (author), van den Otter, J.H. (author), Webb, R. (author), Bouma, R.H.B. (author), van der Heijden, A.E.D.M. (author)
Accelerated aging studies were performed with novel nitrocellulose based porous pyrotechnic compositions comprising carbonate salts with stabilizing properties. The goal of these studies was to predict whether the compositions would meet specific safe shelf life requirements. In this prediction the Arrhenius equation of STANAG 4582 for safe...
conference paper 2019
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Corbel, J.M.L. (author), van Lingen, J.N.J. (author), Zevenbergen, J.F. (author), Gijzeman, O.L.J. (author), Meijerink, A. (author)
Many strobe compositions were discovered in the past but only a few have been studied and none of them were fully understood. This article aimed at introducing the ternary composition of ammonium perchlorate as oxidizer, magnalium as fuel, and barium sulfate as metal salt. Parameters that influence its performances are analyzed. First, the...
article 2013
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Corbel, J.M.L. (author), van Lingen, J.N.J. (author), Zevenbergen, J.F. (author), Gijzeman, O.L.J. (author), Meijerink, A. (author)
Strobes are pyrotechnic compositions which show an oscillatory combustion; a dark phase and a flash phase alternate periodically. The strobe effect has applications in various fields, most notably in the fireworks industry and in the military area. All strobe compositions mentioned in the literature were discovered by trial and error methods and...
article 2013
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Zhang, X. (author), Zevenbergen, J.F. (author), Benedictus, T. (author)
The corrosion behavior of casing steel N80 in brine plus CO2 was studied in autoclave to simulate the CO2 storage environment. The brine solution used in the study contained 130 g/l NaCl, 22.2 g/l CaCl2 and 4 g/l MgCl2. The CO2 was charged in the autoclave at different pressures (60, 80 and 100 bar) and at 45°C. The corrosion rate was measured...
article 2013
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Zhang, X. (author), Zevenbergen, J.F. (author), Spruijt, M.P.N. (author), Borys, M. (author)
CO2 flue gases acquired from different sources contain a significant amount of impurities and water, which are corrosive to the pipeline steel. To design the pipelines for large scale of CO2 flue gas transport, the corrosion of pipeline steels has to be investigated in the realistic conditions. In this paper, corrosion behaviour of steel S355...
article 2013
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Trueba, A.T. (author), Radović, I.R. (author), Zevenbergen, J.F. (author), Peters, C.J. (author), Kroon, M.C. (author)
The kinetics of formation of semi-clathrate hydrates of tetra n-butyl ammonium fluoride (TBAF) with hydrogen (H2) and carbon dioxide (CO2) were studied in order to elucidate their potential for H 2 storage as well as for CO2 sequestration. The influence of pressure, TBAF concentration (1.8 mol% and 3.4 mol%) and formation method (T-cycle method...
article 2013
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Kimball, E. (author), Schuurbiers, C.A.H. (author), Zevenbergen, J.F. (author), Håkonsen, S.F. (author), Heyn, R. (author), Offermans, W. (author), Leitner, W. (author), Ostapowicz, T. (author), Muller, T.E. (author), Mul, G. (author), North, M. (author), Ngomsik-Fanselow, A.F. (author), Sarron, E. (author), Sigurbjörnsson, O. (author), Schäffner, B. (author)
The consortium behind CyclicCO2R wants to kick-start the implementation of CO2 utilization technologies by converting CO2 into a high value-added product, thus providing a showcase that inspires industry to further develop technologies utilizing CO2 as a sustainable raw material and valorizing CO2 in such a way that drives the market for CO2...
public lecture 2013
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Trueba, A.T. (author), Radović, I.R. (author), Zevenbergen, J.F. (author), Kroon, M.C. (author), Peters, C.J. (author)
The kinetics of formation of H2-TBAB semi-clathrate hydrates was studied in this work in order to elucidate their potential for H2 storage. The influence of pressure (5-16 MPa), TBAB concentration (2.6 mol% and 3.7 mol%) and formation method (T-cycle method and T-constant method) on the hydrate nucleation, hydrate growth and H2 storage capacity...
article 2012
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Corbel, J.M.L. (author), van Lingen, J.N.J. (author), Zevenbergen, J.F. (author), Gijzeman, O.L.J. (author), Meijerink, A. (author)
Strobe compositions belong to the class of solid combustions. They are mixtures of powdered ingredients. When ignited, the combustion front evolves in an oscillatory fashion, and flashes of light are produced by intermittence. They have fascinated many scientists since their discovery at the beginning of the 20th century. However, the chemical...
article 2012
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Torres Trueba, A. (author), Radoviæ, I.R. (author), Zevenbergen, J.F. (author), Kroon, M.C. (author), Peters, C.J. (author)
Carbon dioxide (CO2) represents almost one third of the emissions from the combustion of fossil fuels additionally, CO2 has been identified as the mayor contributor of global warming. Hydrogen (H2), on the other hand, due to its properties is considered a promising energy carrier. Clathrate hydrates are a potential alternative for CO2 separation...
conference paper 2012
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Corbel, J.M.L. (author), Lingen, J.N.J. (author), Zevenbergen, J.F. (author), Gijzeman, O.L.J. (author), Meijerink, A. (author)
Strobes are pyrotechnic compositions that emit bright flashes of white or colored light at regular time intervals. The strobe effect has applications in various fields, most notably in the fireworks industry and in the military area (signaling – missile decoys – crowd control). However, the chemical and physical mechanisms involved in this...
conference paper 2012
document
Corbel, J.M.L. (author), van Lingen, J.N.J. (author), Zevenbergen, J.F. (author), Gijzerman, O.L.J. (author), Meijerink, A. (author)
conference paper 2011
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Stoumann Jensen, L. (author), Schjoerring, J.K. (author), van der Hoek, K.W. (author), Damgaard Poulsen, H. (author), Zevenbergen, J.F. (author), Pallière, C. (author), Lammel, J. (author), Brentrup, F. (author), Jongbloed, A.W. (author), Willems, J. (author), van Grinsven, H. (author)
Nature of the issue • Reactive nitrogen (N r ) has well-documented positive eff ects in agricultural and industrial production systems, human nutrition and food security. Limited N r supply was a key constraint to European food and industrial production, which has been overcome by Nr from the Haber–Bosch process. • Given the huge diversity in N...
bookPart 2011
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Sabil, K.M. (author), Duarte, A.R.C. (author), Zevenbergen, J.F. (author), Ahmad, M.M. (author), Yusup, S. (author), Omar, A.A. (author), Peters, C.J. (author), TNO Defensie en Veiligheid (author)
A laboratory-scale reactor system is built and operated to measure the kinetic of formation for single and mixed carbon dioxide-tetrahydrofuran hydrates. The T-cycle method, which is used to collect the kinetic data, is briefly discussed. For single carbon dioxide hydrate, the induction time decreases with the increase of the initial carbon...
article 2010
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Zevenbergen, J.F. (author), TNO Defensie en Veiligheid (author)
conference paper 2009
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Corbel, J.M.L. (author), van Lingen, J.N.J. (author), Zevenbergen, J.F. (author), Meijerink, A. (author), TNO Defensie en Veiligheid (author)
conference paper 2009
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Zevenbergen, J.F. (author), Pekalski, A.A. (author), van der Heijden, A.E.D.M. (author), Keizers, H.L.J. (author), van den Berg, R.P. (author), Maree, A.G.M. (author), van Vliet, L.D. (author), Welland, W.H.M. (author), Wierckx, F.J.M. (author), TNO Defensie en Veiligheid (author)
Fundamental research on new and existing propellant formulations and energetic materials in the Netherlands is essentially carried out by the Delft University of Technology, Utrecht University, the Dutch Defense Laboratory ‘TNO Defense Security and Safety’ and the SME Aerospace Propulsion Products. Some of the results of the fruitful cooperation...
conference paper 2005
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Pekalski, A.A. (author), Zevenbergen, J.F. (author), Lemkowitz, S.M. (author), Pasman, H.J. (author), TNO Defensie en Veiligheid (author)
Ideally, explosion risk is identified and prevented at an early stage of process design, forming a key part of the inherently safer design (ISD) approach. However, in practice, explosion risk often cannot be eliminated completely. Reliable preventive and protective systems must therefore be applied, as part of the now widely applied barrier or...
article 2005
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