Searched for: subject%3A%22Sustainable%255C%2BChemical%255C%2BIndustry%22
(1 - 20 of 70)
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Buvik, V. (author), Bernhardsen, I.M. (author), Figueiredo, R.V. (author), Vevelstad, S.J. (author), Goetheer, E.L.V. (author), van Os, P.J. (author), Knuutila, H.K. (author)This work aims to understand oxygen solubility in pure and aqueous amine solvents for CO2 capture. Commercially available dissolved oxygen sensors were studied to evaluate whether these can be used for measuring oxygen solubility in the carbon capture processes. It also aims to understand the possible discrepansies from realistic concentrations...article 2021
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Veronezi Figueiredo, R. (author), Srivastava, T. (author), Skaar, T. (author), Warning, N. (author), Gravesteijn, P. (author), van Os, P.J. (author), Ansaloni, L. (author), Deng, L. (author), Knuutila, H. (author), Garcia Moretz-Sohn Monteiro, J. (author), Goetheer, E.L.V. (author)One of the major issues encountered in the Post Combustion CO2 Capture processes is the degradation of the solvent which can be in great part attributed to the presence of oxygen in the solution. The present report focuses on the demonstration of DORA (Dissolved Oxygen Removal Apparatus), a technology developed by TNO as a counter-measure of...article 2021
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Garcia, A.C. (author), Sánchez Martínez, C. (author), Bakker, I.J. (author), Goetheer, E.L.V. (author)Herein, we describe a study of the electrochemical reduction of oxalic and glyoxylic acids toward a feasible green and sustainable production of tartaric acid in aqueous and/or acetonitrile solvent using silver and lead electrodes. Our results show that on the silver electrode, for both oxalic acid and glyoxylic acid, the reduction reaction is...article 2020
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Dalla Longa, F. (author), Detz, R.J. (author), van der Zwaan, B.C.C. (author)CCS is expected to play a sizeable role over the next several decades to drastically abate greenhouse gas emissions in the energy system by 2050. With the integrated assessment model TIAM-ECN we project how large its contribution could be in Europe in the power sector and industry, and analyze how this contribution may be affected by cost...article 2020
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Bisselink, R.J.M. (author), Crockatt, M. (author), Zijlstra, M. (author), Bakker, I.J. (author), Goetheer, E.L.V. (author), Slaghek, T.M. (author), van Es, D.S. (author)The electrochemical production of valeric acid from the renewable bio-based feedstock levulinic acid has the potential to replace the oxo-process, which uses fossil-based feedstock 1-butylene. The electrochemical reduction of the ketone functionality in levulinic acid using lead or mercury cathodes has already been known for over 100 years....article 2019
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Filiciotto, L. (author), Balu, A.M. (author), Romero, A.A. (author), Angelici, C. (author), van der Waal, J.C. (author), Luque, R. (author)Humins, a by-product of biomass chemical conversion technologies, still present controversies in their structural and mechanistic identification. Traditional studies of the structure and mechanism have focused so far on their syntheses from key molecules (sugars, HMF) and spectroscopic analyses of the as-synthesized oligomers/macromolecules....article 2019
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Pérez-Gallent, E. (author), Turk, S. (author), Latsuzbaia, R. (author), Bhardwaj, R. (author), Anastasopol, A. (author), Sastre-Calabuig, F. (author), Garcia, A.C. (author), Giling, E.J.M. (author), Goetheer, E.L.V. (author)In industrial electrochemical processes it is of paramount importance to achieve efficient, selective processes to produce valuable chemicals while minimizing the energy input. Although the electrochemical reduction of CO2 has received a lot of attention in the past decades, an economically feasible process has not yet been developed. Typically,...article 2019
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Urbanus, J.H. (author), Wolfs, P. (author)In line with the needs of the industry and the ambitions of the Topsector Chemie TNO’s program Sustainable Chemical Industry focuses on developing technology and new business models in three mission-driven Public Private Partnerships being Biorizon, VoltaChem and Brightlands Materials Center, whilst exploring novel topics like digitization and...report 2017
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- Wolfs, P.M. (author), Urbanus, J.H. (author) report 2016
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Brendel, M. (author)ECN en TNO werken momenteel aan een roadmap om reeds bestaande en ver ontwikkelde technologieën in te kunnen zetten voor het toepassen van flexibele duurzame energie in de chemiesector.article 2015
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Walczak, A.P. (author), Kramer, E. (author), Hendriksen, P.J.M. (author), Tromp, P. (author), Helsper, J.P.F.G. (author), van der Zande, M. (author), Rietjens, I.M.C.M. (author), Bouwmeester, H. (author)Intestinal translocation is a key factor for determining bioavailability of nanoparticles (NPs) after oral uptake. Therefore, we evaluated three in vitro intestinal cell models of increasing complexity which might affect the translocation of NPs: a mono-culture (Caco-2 cells), a co-culture with mucus secreting HT29-MTX cells and a tri-culture...article 2015
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van Berkel, A.I. (author)Regelmatig komen er allerlei 'duurzame' innovaties in het nieuws. Mooi natuurlijk, maar er zit veel kaf tussen het koren. De vraag is welke slimme oplossingen werkelijk bijdragen aan de oplossing van hardnekkige milieuproblemen. Tijdens de Nationale Milieudag 2015 op 11 juni is vanuit verschillende invalshoeken ingegaan op wat voor innovaties...article 2015
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Wiles, C. (author), de Graaff, M.P. (author)Whilst continuous processing is a mainstream technique in the petrochemical and food industries as a tool for accessing highly productive and low cost production processes, until recently the pharmaceutical, fine chemical and specialty chemical industries were still dominated by batch processes and segmented unit operations. Through multi...article 2015
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van Berkel, A.I. (author), Wolfs, P.M. (author)TNO launched its new strategy in 2015 and with it the new programmes for the Topsectors for the period 2015 – 2018. The Demand Driven Programme (VP) Sustainable Chemical Industry is among those programmes. This report describes the annual plan for this programme in 2016 and gives an outlook for the further development of the programme in the...report 2015
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- van Kranenburg, K.J. (author), Sofra, C. (author), Verdoes, D. (author), de Graaff, M.P. (author) report 2015
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- van Kranenburg-Bruinsma, K.J. (author), Sofra, C. (author), Verdoes, D. (author), de Graaff, M.P. (author) other 2015
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- Havermans, J.B.G.A. (author), Dekker, R. (author), Correl, R. (author) conference paper 2014
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Bassett, J.M. (author)We live in exciting times. Never before has the chemicals industry had a similar opportunity to examine itself and make choices in the adoption of innovation. It is singularly fascinating to observe the increasing presence of important players from chemicals and pharmaceuticals manufacturing, academia and innovation-based organisations and...article 2014
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van Westering, W.H.P. (author), Hellendoorn, H. (author), Brasjen, B.J. (author), van der Linden, R.J.P. (author)A gas network model has been constructed based on the steady-state Weymouth equation. A fast and robust solution algorithm is proposed and subsequently used to calculate all flows and pressures in a gas network with over 40,000 pipes. The obtained result is mathematically accurate within 0.1% and has been obtained within 0.2 seconds. Using basic...conference paper 2014
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Havermans, J.B.G.A. (author)The emission of (di)isocyantes, polyols and blowing agents from curing Spray Polyurethane Foam (SPF) was studied in a house having its crawl space recently insulated. Before insulation a blank measurement was made and he emission was followed up to 144 hours after the insolation application. The emission of SPF emitting products and therefore...conference paper 2014
Searched for: subject%3A%22Sustainable%255C%2BChemical%255C%2BIndustry%22
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