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Sebastiani, F. (author), Lucking, L.E. (author), Saric, M. (author), James, J.D. (author), Boon, J. (author), van Dijk, H.A.J. (author), Cobden, P. (author), Pieterse, J.A.Z. (author)Steel production is a main source of CO2 emissions globally. These emissions must be drastically reduced to meet climate change mitigation goals. STEPWISE is a Sorption Enhanced Reactive Process (SERP) technology that converts steel works arising gases to H2 with simultaneous CO2 capture. The main energy requirements of the process are the high-...article 2022
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Merkx, M.J.M. (author), Angelidis, A. (author), Mameli, A. (author), Li, J. (author), Lemaire, P.C. (author), Sharma, K. (author), Hausmann, D.M. (author), Kessels, W.M.M. (author), Sandoval, T.E. (author), Mackus, A.J.M. (author)Implementation of vapor/phase dosing of small molecule inhibitors (SMIs) in advanced atomic layer deposition (ALD) cycles is currently being considered for bottom-up fabrication by area-selective ALD. When SMIs are used, it can be challenging to completely block precursor adsorption due to the inhibitor size and the relatively short vapor/phase...article 2022
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Krishnamurthy, S. (author), Boon, J. (author), Grande, C. (author), Lind, A. (author), Blom, R. (author), de Boer, R. (author), Willemsen, H. (author), de Scheemaker, G. (author)The aim of this work was to evaluate the performance of three different supported amine sorbents in a 6-step vacuumswing adsorption (VSA) cycle through process simulation and optimization for a representative post-combustion CO2capture system. Detailed process optimization revealed that all the adsorbents were able to achieve the desired purity...article 2021
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van Kampen, J. (author), Boon, J. (author), Vente, J.F. (author), van Sint Annaland, M. (author)Dimethyl ether is one of the most promising alternative fuels under consideration worldwide. Both the conventional indirect DME synthesis and the improved direct DME synthesis process are constrained by thermodynamics, which results in limited product yield, extensive separations and large recycle streams. Sorption enhanced DME synthesis is a...article 2020
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van Kampen, J. (author), Boon, J. (author), van Sint Annaland, M. (author)Steam adsorption enhanced reaction processes are a promising process intensification for many types of reactions, where water is formed as a byproduct. To assess the potential of these processes, adequate models are required that accurately describe water adsorption, particularly under the desired elevated temperatures and pressures. In this...article 2020
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Anothumakkool, B. (author), Sayed-Ahmad-Baraza, Y. (author), Massuyeau, F. (author), Brousse, T. (author), Ewels, C. (author), Gaubicher, J. (author)We report the effect of −(CH2)n−COOH (n=0,1,3) functional groups on pyrene adsorption and associated electropolymerization mechanisms on carbon nanotube model electrodes, as well as resulting electrochemical charge-storage properties in a Li metal supercapacitor configuration. The impact of pyrene functional groups is tested by varying the alkyl...article 2020
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Shkatulov, A. (author), Joosten, R. (author), Fischer, H. (author), Huinink, H. (author)The advent of thermochemical energy storage (TcES), that is, storage of thermal energy by means of reversible chemical reactions, incites finding pathways of stabilization of thermochemical materials for thermal batteries of the future. Currently, salt hydrates such as LiCl·H2O, CaCl2·6H2O, and SrBr2·6H2O are being actively studied for TcES in...article 2020
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van Kampen, J. (author), Boon, J. (author), van Berkel, F.P.F. (author), Vente, J.F. (author), van Sint Annaland, M. (author)Enhancement by steam separation is a promising process intensification for many types of reactions in which water is formed as a byproduct. For this, two main technologies are reactive vapor permeation (membrane technology) and reactive adsorption. Both can achieve significant conversion enhancement of equilibrium limited reactions by in situ...article 2019
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van Kampen, J. (author), Boon, J. (author), van Berkel, F.P.F. (author), Vente, J.F. (author), van Sint Annaland, M. (author)Enhancement by steam separation is a promising process intensification for many types of reactions in which water is formed as a byproduct. For this, two main technologies are reactive vapor permeation (membrane technology) and reactive adsorption. Both can achieve significant conversion enhancement of equilibrium limited reactions by in situ...article 2019
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Kuijpers, C.J. (author), Huinink, H.P. (author), Tomozeiu, N. (author), Erich, S.J.F. (author), Adan, O.C.G. (author)Due to the increased use of nanoparticles in everyday applications, there is a need for theoretical descriptions of particle transport and attachment in porous media. It should be possible to develop a one dimensional model to describe nanoparticle retention during capillary transport of liquid mixtures in porous media. Water-glycerol...article 2018
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Liu, J. (author), Fokker, P.A. (author), Spiers, C.J. (author)We construct theoretical models for time-dependent swelling of coal matrix material upon adsorption of a single gas, taking into account a coupling between stress, strain, chemical potential, and diffusion. Two models are developed. The first (model A) corresponds to diffusion and hence swelling rates being controlled by the jump frequency of...article 2017
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Timkovsky, J. (author), Dusek, U. (author), Henzing, J.S. (author), Kuipers, T.L. (author), Röckmann, T. (author), Holzinger, R. (author)We present a novel approach to study the organic composition of aerosol filter samples using thermal-desorption proton-transfer-reaction mass spectrometry (TD-PTR-MS) in the laboratory. The method is tested and validated based on the comparison with in situ TD-PTR-MS measurements. In general, we observe correspondence within the levels of...article 2015
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Dusinska, M. (author), Boland, S. (author), Saunders, M. (author), Juillerat-Jeanneret, L. (author), Tran, L. (author), Pojana, G. (author), Marcomini, A. (author), Volkovova, K. (author), Tulinska, J. (author), Knudsen, L.E. (author), Gombau, L. (author), Whelan, M. (author), Collins, A.R. (author), Marano, F. (author), Housiadas, C. (author), Bilanicova, D. (author), Halamoda Kenzaoui, B. (author), Correia Carreira, S. (author), Magdolenova, Z. (author), Fjellsbo, L.M. (author), Huk, A. (author), Handy, R. (author), Walker, L. (author), Barancokova, M. (author), Bartonova, A. (author), Burello, E. (author), Castell, J. (author), Cowie, H. (author), Drlickova, M. (author), Guadagnini, R. (author), Harris, G. (author), Harju, M. (author), Heimstad, E.S. (author), Hurbankova, M. (author), Kazimirova, A. (author), Kovacikova, Z. (author), Kuricova, M. (author), Liskova, A. (author), Milcamps, A. (author), Neubauerova, E. (author), Palosaari, T. (author), Papazafiri, P. (author), Pilou, M. (author), Poulsen, M.S. (author), Ross, B. (author), Runden-Pran, E. (author), Sebekova, K. (author), Staruchova, M. (author), Vallotto, D. (author), Worth, A. (author)In spite of recent advances in describing the health outcomes of exposure to nanoparticles (NPs), it still remains unclear how exactly NPs interact with their cellular targets. Size, surface, mass, geometry, and composition may all play a beneficial role as well as causing toxicity. Concerns of scientists, politicians and the public about...article 2015
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- van Boxtel, A.J.B. (author), Boon, M.A. (author), van Deventer, H.C. (author), Bussmann, P.J.T. (author) bookPart 2014
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Kvamsdal, H.M. (author), Kim, I. (author), van Os, P.J. (author), Pevida, C. (author), Hägg, M.B. (author), Brown, J. (author), Robinson, L. (author), Feron, P.H.M. (author)The HiPerCap (High Performance Capture) project started 1st January 2014 as a part of the 7th framework program of the European Commission. HiPerCap aims to develop novel post-combustion CO2 capture technologies and processes which are environmentally benign and have high potential to lead to breakthroughs in energy consumption and overall cost....conference paper 2014
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Atuonwu, J.C. (author), van Straten, G. (author), van Deventer, H.C. (author), van Boxtel, A.J.B. (author)This work presents a mixed integer nonlinear programming (MINLP) formulation for the design of energy-efficient multistage adsorption dryers within constraints on product temperature and moisture content. Apart from optimizing temperatures and flows, the aim is to select the most efficient adsorbent per stage and product to air flow...article 2012
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Atuonwu, J.C. (author), van Straten, G. (author), van Deventer, H.C. (author), van Boxtel, A.J.B. (author)This work presents a mixed integer nonlinear programming method for the design of energy efficient multistage adsorption dryers within product temperature and moisture constraints. The aim is to find the adsorbent type and properties that minimize specific energy consumption. The results show that the adsorbents chosen in each stage have highest...article 2012
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Atuonwu, J.C. (author), van Straten, G. (author), van Deventer, H.C. (author), van Boxtel, A.J.B. (author)This work shows from energy balances and process resiliency analysis, the relationship between dryer controllability and energy performance. It is shown that using the process gain matrix, the dryer temperature drop and hence, energy efficiency can be reliably calculated. Conditions necessary for simultaneous energy efficiency and...bookPart 2012
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George, A. (author), Stawski, T.M. (author), Unnikrishnan, S. (author), Veldhuis, S.A. (author), ten Elshof, J.E. (author)A simple and cost effective methodology for large area micro and nanopatterning of a wide range of functional materials on flexible substrates is presented. A hydrophobic-hydrophilic chemical contrast was patterned on surfaces of various flexible plastic substrates using molds and shadow masks with which selected areas of the substrate surface...article 2012
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Knoben, W. (author), Crego-Calama, M. (author), Brongersma, S.H. (author)The nitric oxide (NO) binding properties of monolayers of four different protoporphyrins IX adsorbed on aluminum oxide surfaces have been investigated. XPS and AFM results are consistent with the presence of a monolayer of porphyrins, bound to the surface by their carboxylic acid groups and with the porphine ring oriented more or less...article 2012