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Zhang, X. (author), Brouwer, J.H. (author), Meekes, J.A.C. (author), Arts, R.J. (author)Passive seismic imaging during CO2 injection in geological formations gains more and more interest as part of an integrated monitoring approach. For two EU CO2 storage project sites, RECOPOL - Enhanced Coal-Bed Methane pilot site in Kaniów (Poland) and CO2SINK- CO2 injection in a saline aquifer in Ketzin (Germany), the Netherlands Geological...conference paper 2011
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van Bergen, F. (author), Krzystolik, P. (author), van Wageningen, N. (author), Pagnier, H. (author), Jura, B. (author), Skiba, J. (author), Winthaegen, P. (author), Kobiela, Z. (author), TNO Bouw en Ondergrond (author)A pilot site for CO2 storage in coal seams was set-up in the Upper Silesian Coal Basin in Poland in the scope of the RECOPOL project, funded by the European Commission. About 760 tons CO2 were injected into the reservoir from August 2004 to June 2005. Breakthrough of the injected CO2 was established, which resulted in the production of about 10%...article 2009
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van Bergen, F. (author), Winthaegen, P. (author), Pagnier, H. (author), Krzystolik, P. (author), Jura, B. (author), Skiba, J. (author), van Wageningen, N. (author), TNO Bouw en Ondergrond (author)A pilot site for CO2 storage in coal seams was set-up in Poland, as has been reported on previous GHGT conferences. This site consisted of one injection and one production well. About 760 ton of CO2 has been injected into the reservoir from August 2004 to June 2005. Breakthrough of the injected CO2 was established, which resulted in the...article 2009
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van Bergen, F. (author), Spiers, C. (author), Floor, G. (author), Bots, P. (author), TNO Bouw en Ondergrond (author)Field experiments and laboratory studies have shown that swelling of coal takes place upon contact with carbon dioxide at underground pressure and temperature conditions. Understanding this swelling behavior is crucial for predicting the performance of future carbon dioxide sequestration operations in unminable coal seams conducted in...article 2009
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Vangkilde-Pedersen, T. (author), Anthonsen, K.L. (author), Smith, N. (author), Kirk, K. (author), Neele, F. (author), van der Meer, B. (author), le Le Gallo, Y. (author), Bossie-Codreanu, D. (author), Wojcicki, A. (author), le Nindre, Y.-M. (author), Hendriks, C. (author), Dalhoff, F. (author), Peter Christensen, N. (author), Geological Survey of Denmark and Greenland (GEUS), Oester Voldgade 10, DK-1350 Copenhagen K, Denmark British Geological Survey (BGS), Keyworth, Nottingham, NG12 5GG, United Kingdom TNO Built Environment and Geosciences, P.O. Box 80015, 3508 TA Utrecht, Netherlands Institut Franc ̌ais du Pétrole (IFP), 1 and, 4 avenue Bois-Preau, 2852 Rueil-Malmaison, Cedex, France PBG Geophysical Exploration Company Limited, 76 Jagiellonska, 03-301 Warszawa, Poland Bureau de Recherches Géologiques et Minières (BRGM), 3 avenue Claude-Guillemin, BP 36009, 45060 Orléans Cedex 2, France Ecofys, P.O. Box 8408, NL-3503 RK Utrecht, Netherlands Vattenfall A/S, Generation Nordic-Thermal Power, Stoeberigade 14, DK-2450 Copenhagen SV, Denmark (author)The focus of the GeoCapacity project is GIS mapping of CO2 point sources, infrastructure and geological storage in Europe. The main objective is to assess the European capacity for geological storage of CO2 in deep saline aquifers, oil and gas structures and coal beds. Other priorities are further development of methods for capacity assessment,...article 2009
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Pagnier, H.J.M. (author), van Bergen, F. (author), Kreft, E. (author), van der Meer, L.G.H. (author), Simmelink, H.J. (author), Nederlands Instituut voor Toegepaste Geowetenschappen TNO (author)The RECOPOL project is an EC-funded research and demonstration project to investigate the technical and economic feasibility of storing CO<sub>2</sub> permanently in subsurface coal seams. This is considered to be an option for CO<sub>2</sub> sequestration, which will be required to meet the Kyoto protocol. The main aim is to demonstrate that CO...conference paper 2005
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Lokhorst, A. (author), Wildenborg, T. (author), TNO Bouw en Ondergrond (author)Following the capture and transport processes, CO2 is stored in geological formations. This paper reviews the various underground storage options: depleted oil and gas reservoirs, deep saline aquifers, deep seated coal beds, caverns and mines. Each option is detailed in a separated paper following this introduction. Copyright © 2005, Institut...article 2005
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Energieonderzoek Centrum Nederland (author), Hoede, D. (author), van der Sloot, H.A. (author), Rietra, R.P.J.J. (author), Dijkstra, J.J. (author)Upon the request of the Israeli National Coal Board the Cr speciation in Israeli coal fly ashes was evaluted. Six fly ashes - fresh ash, fly ash used in road application and fly ash collected from an embankment were tested. For this purpose, the ash leaching behaviour has been characterized as a function of the pH in a so-called pH dependence...report 2001
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Energieonderzoek Centrum Nederland (author), Villeneuve, B. (author), Monthorst, P.E. (author)-report 2001
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Energieonderzoek Centrum Nederland (author), van der Sloot, H.A. (author), Cnubben, P.A.J.P. (author)-report 2000
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Spoelstra, S. (author)-other 2000
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Fierro, V. (author), Miranda, J.L. (author), Romero, C. (author), Andrés, J.M. (author), Arriaga, A. (author), Schmal, D. (author), Visser, G.H. (author), TNO Milieu, Energie en Procesinnovatie (author)The spontaneous ignition of coal stockpiles is a serious economic and safety problem. This paper deals with oxidation and spontaneous combustion of coal piles laid in coal storage yard and the measures to avoid the heat losses produced. Investigations on self heating were carried out with five test piles (2000-3000 tons) built at the ENDESA...article 1999
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Dormans, J.A.M.A. (author), Steerenberg, P.A. (author), Arts, J.H.E. (author), van Bree, L. (author), de Klerk, A. (author), Verlaan, A.P.J. (author), Bruijntjes, J.P. (author), Beekhof, P. (author), van Soolingen, D. (author), van Loveren, H. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)In this study the effects of inhalatory exposure to coal fly ash on lung pathology and the immune system in rats were examined. Rats were exposed to 0, 10, 30, or 100 mg/m3 coal fly ash (6 h/day, 5 days/wk) for 4 wk, or to 0 and 100 mg/m3 for 1 wk, and for 1 wk followed by a recovery in clean air of 3 wk. A concentration-related increase in lung...article 1999
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Fierro, V. (author), Miranda, J.L. (author), Romero, C. (author), Andrés, J.M. (author), Pierrot, A. (author), Gómez-Landesa, E. (author), Arriaga, A. (author), Schmal, D. (author), TNO Milieu, Energie en Procesinnovatie (author)The exothermic processes during coal storage reduce the calorific value of the coal which in turn results in financial losses. An accurate and easy calculation of the losses may be an efficient tool to evaluate the effectiveness of the measures taken to reduce the spontaneous heating of coal and to predict the appearance of hot spots. This study...article 1999
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Energieonderzoek Centrum Nederland (author), Lako, P. (author), d. Vries, H.J.M. (author)-report 1999
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Walraven, N. (author), van Os, B.J.H. (author), Klaver, G.Th. (author), Baker, J.H. (author), Vriend, S.P. (author), Rijks Geologische Dienst (author)Graft-De Rijp is a former village of whalers, situated twenty-five kilometres north of Amsterdam, the Netherlands. Since the foundation of De Rijp in 1612 a mixture of sludge, manure and town refuse (containing Pb-based household artefacts and Pb-based building materials) was used to raise and fertilise the land. Gasworks, coal storehouses,...article 1997
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Tomà, T. (author), Courage, W. (author), TNO Bouw (author)European Recommendations exist which provide calculation rules to determine the strength and stiffness of sandwich panels composed of two metal faces with a foam in between. In case of openings in such panels (e.g. for windows) an influence will appear with regard to the stiffness and loadbearing capacity. At the institute TNO Building and...conference paper 1996
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Brem, G. (author), Instituut voor milieu- en energietechnologie TNO (author)The main goal of the present thesis is to develop mathematical models for coal conversion processes, to improve the understanding of the underlying physical processes and to support the experimental work in the fieId. Therefore, emphasis is given on developing analytical descriptions for variables involved with conversion of solid particlesin a...doctoral thesis 1990
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Hoofdgroep maatschappelijke technologie TNO (author), Reinders, M.E. (author), Rappoldt, L.M. (author)Samenvattingen van alle TNOrapporten en publicaties op dit gebied tussen ca 1981 en 1985book 1985
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Besemer, A.C. (author), Kanij, J. (author), Centraal Laboratorium TNO Hoofdgroep Maatschappelijke Technologie (author)The leachability of polycyclic aromatic hydrocarbons from coal ash into aqueous systems was studied. Carbon-14-labeled 3,4-Benzopyrene (BaP) was deposited on coal fly ash by adsorption from the liquid phase in quantities of about 10 ??g/g ash. After a thermal treatment in air at 120??C for 2 hours the desorption of BaP was measured using aqueous...article 1984