Searched for: subject%3A%22GTR%255C%2B%255C-%255C%2BGas%255C%2BTreatment%22
(1 - 20 of 43)
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Brachert, L. (author), Mertens, J. (author), Khakharia, P.M. (author), Schaber, K. (author)In this study, two different methods for the measurement of the sulfuric acid aerosol which is formed in wet flue gas cleaning processes have been investigated. The condensation particle counter (UFCPC, PALAS GmbH) provides information about the number concentration. With the electrical low pressure impactor (ELPI+, Dekati Ltd.) also the size...article 2014
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van de Runstraat, A. (author), Goetheer, E.L.V. (author), Giling, E.J.M. (author)Solvent based technology is the state of the art method for the removal of CO2 from natural gas or from shifted syn gas (pre-combustion CO2-capture). In this typical upgrading technology, CO2 is removed from the gas mixture by absorption using physical or reactive solvents. There is an increasing trend towards bringing natural gas fields...article 2013
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Sanchez Fernandez, E. (author), Heffernan, K. (author), van der Ham, L.V. (author), Linders, M.J.G. (author), Eggink, E. (author), Schrama, F.N.H. (author), Brilman, D.W.F. (author), Goetheer, E.L.V. (author), Vlugt, T.J.H. (author)Amino acid salt based solvents can be used for CO2 removal from flue gas in a conventional absorption-thermal desorption process. Recently, new process concepts have been developed based on the precipitation of the amino acid zwitterion species during the absorption of CO2. In this work, a new concept is introduced which requires the...article 2013
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Sanchez Fernandez, E. (author), Misiak, K. (author), van der Ham, L. (author), Goetheer, E.L.V. (author)This work summarises the results of the design of novel separation processes for CO2 removal from flue gas based on precipitating amino acid solvents. The processes here described (DECAB, DECAB Plus and pH-swing) use a combination of enhanced CO2 absorption (based on the Le Chatelier’s principle) and / or enhanced CO2 desorption (based on pH...conference paper 2013
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Khakharia, P.M. (author), Brachert, L. (author), Mertens, J. (author), Huizinga, A. (author), Schallert, B. (author), Schaber, K. (author), Vlugt, T.J.H. (author), Goetheer, E.L.V. (author)The prevention of emissions of amine species is of high importance for the overall sustainability and performance of Post Combustion CO2 Capture facilities. There is a clear understanding of amine emissions based on volatility in the treated flue gas. Emission via aerosols from Post Combustion CO2 Capture facilities has only been pointed out...article 2013
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Schipper, K. (author), van der Gijp, S. (author), van der Stel, R.W. (author), Goetheer, E.L.V. (author)It is generally recognized that algae could be an interesting option for reducing CO2 emissions. Based on light and CO2, algae can be used for the production various economically interesting products. Current algae cultivation techniques, however, still present a number of limitations. Efficient feeding of CO2, especially on a large scale, is...article 2013
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Kimball, E. (author), Hamers, H.P. (author), Cobden, P.D. (author), Gallucci, F. (author), van Sint Annaland, M. (author)Chemical Looping Combustion is an alternative technology for CO2 capture. While most systems utilize dual circulating fluidized-beds, this work shows that fixed-bed Chemical Looping Combustion is a feasible configuration for this technology. The inherent separation of the CO2 from the depleted air stream gives a very low efficiency penalty,...article 2013
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Sanchez-Fernandez, E. (author), de Miguel Mercader, F. (author), Misiak, K. (author), van der Ham, L.V. (author), Linders, M.J.G. (author), Goetheer, E.L.V. (author)This work summarises the results of the design of novel separation processes for CO2 removal from flue gas based on precipitating amino acid solvents. The processes here described (DECAB, DECAB Plus and pH-swing) use a combination of enhanced CO2 absorption ( ) and / or enhanced CO2 desorption (based on pH-shift), which contribute substantially...article 2013
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Misiak, K. (author), Sanchez Sanchez, C. (author), van Os, P.J. (author), Goetheer, E.L.V. (author)A major consideration for post-combustion CO2 capture is the adverse effect of the presence of SO2 on the absorption desorption process. The most common approach is to remove the SO2 from the flue gases in a flue gas desulfurization (FGD) unit prior the CO2 recovery process. This paper reports the experimental and modeling results of a new...article 2013
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de Miguel Mercader, F. (author), Voice, A.K. (author), Trap, H.C. (author), Goetheer, E.L.V. (author)Potential production and emission of nitrosamines during post-combustion CO2 capture has drawn some attention due to their toxicity and potential carcinogenicity. One of the possible ways to reduce the concentration of nitrosamines is irradiation of the liquid streams of the capture plant with UV light. This paper shows experimental results of...article 2013
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Hamers, H.P. (author), Gallucci, F. (author), Cobden, P.D. (author), Kimball, E. (author), van Sint Annaland, M. (author)This study reports on the application of chemical looping combustion (CLC) in pressurized packed bed reactors using syngas as a fuel. High pressure operation of CLC in packed bed has a different set of challenges in terms of material properties, cycle and reactor design compared to fluidized bed operation. However, high pressure operation allows...article 2013
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Kimball, E. (author), Lambert, A. (author), Fossdal, A. (author), Leenman, R.N. (author), Comte, E. (author), van den Bos, W.A.P. (author), Blom, R. (author)The physio-chemical stability of the oxygen carrier material during chemical looping combustion (CLC) operation is crucial. In the present paper we discuss the challenges connected to operating a metal oxide base material in a cyclic manner between oxidizing and reducing atmospheres. Especially, focus has been put on the phase changes occurring...article 2013
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Goetheer, E.L.V. (author)Als het aan TNO en diens Russische zakenpartner Topchiev Institute of Petrochemical Synthesis (TIPS) ligt, worden bij de medium grote olieplatforms de affakkelinginstallaties vervangen door een katalytisch proces. Daarmee krijgt het gas, dat nu nog wordt afgefakkeld, een andere bestemming. De katalysatoren zetten het gas om in gasoline, een vorm...article 2013
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Vaartjes, J. (author)“Dit proces is een hele mooie oplossing voor het affakkelen van gas als bijvangst van opgepompte olie. We staan op het punt een demonstratieproject te beginnen, zodat over enkele jaren het proces een commerciële rollout kan krijgen.” Dat stelt Earl Goetheer, principal scientist bij het kennisinstituut TNO, verantwoordelijk voor het domein ‘gas...article 2013
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van der Ham, L.V. (author), de Kler, R.C.F. (author), Goetheer, E.L.V. (author)Post-combustion CO2 capture can have a significant contribution to the reduction of CO2 emissions. However, it also requires a considerable amount of energy, causing a significant decrease in the net electricity output of the power plant it is associated with. A vast array of research initiatives is currently aimed at reducing this decrease. One...conference paper 2013
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van der Ham, L.V. (author), Bakker, D.E. (author), van Geers, L.F.G. (author), van Eckeveld, A.C. (author), Goetheer. E.L.V., (author)Removing acid gases such as CO2 and H2S from a gas mixture is nowadays often done using an absorption process. Two essential operating variables of such a process are the amount of active absorbent present in the solvent mixture and the amount of absorbed acid gas. Normally, the solvent concentration and the acid gas loading are measured by...conference paper 2013
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Chabanon, E. (author), Kimball, E. (author), Favre, E. (author), Lorain, O. (author), Goetheer, E.L.V. (author), Ferre, D. (author), Gomez, A. (author), Broutin, P. (author)Membrane contactors have been proposed for decades as a way to achieve intensified mass transfer processes. Post-combustion CO2 capture by absorption into a chemical solvent is one of the currently most intensively investigated topics in this area. Numerous studies have already been reported, unfortunately almost systematically on small,...article 2013
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de Kler, R.C.F. (author), van de Haar, A.M. (author)The application of Post Combustion Capture has a significant advantage for mitigating the anthropogenic greenhouse gases in our atmosphere, in comparison to other capture technologies, since it is a so called “End of the Pipe” retrofit and therefore potentially applicable to existing power plants. With a fast changing power market and a...conference paper 2013
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de Miguel Mercader, F. (author), Khakharia, P.M. (author), van der Ham, L.V. (author), Huizinga, A. (author), Kester, L.G.C. (author), van Os, P.J. (author), Goetheer. E.L.V., (author)One of the objectives of the OCTAVIUS project is the demonstration of emission countermeasures for post-combustion CO2 capture. To accomplish it, an acid wash was designed and commissioned at TNO’s CO2 capture pilot plant, which is connected to a coal-fired power plant.conference paper 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
Searched for: subject%3A%22GTR%255C%2B%255C-%255C%2BGas%255C%2BTreatment%22
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