CO2 capture
CO2 capture by hydrate formation in quiescent conditions: In search of efficient kinetic additives
... high-rate CO2 capture ...pure CO2 hydrate formation [9]. Therefore, the CO2 capture stops when the reactor pressure reaches the CO2 hydrate equilibrium ...
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CO2 Capture and Storage by Hydroquinone Clathrate Formation: Thermodynamic and Kinetic Studies
... in CO2 capture/separation technologies: A review”, Energy 2012, 46, ...“Selective CO2 trapping in guest-free hydroquinone clathrate prepared by gas phase synthesis”, ChemPhysChem 2011, 12, 1056 – ...
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CO2 Capture and Storage by Hydroquinone Clathrate Formation: Thermodynamic and Kinetic Studies
... the CO2 capture by HQ clathrate ...for CO2 capture and storage ...as CO2-HQ clathrates can be formed in a wide range of temperature (reaching at least 354 K) and at moderate pressure ...
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Simulation of membrane-based CO2 capture in a coal-fired power plant
... depleted emission stream and the energy consumed for post-capture CO 2 liquefaction are considered in this simulation study. A numerical modeling of the membrane process and a brief description on assessing both ...
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Social aspects of Total's Lacq CO2 capture, transport and storage pilot project
... 2. Historical context Total's integrated CCS pilot project takes place in a valley along the Gave de Pau river, in the Béarn cultural area, in the Pyrénées Atlantiques (64) department of France. The Lacq natural gas ...
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Oxygen-Enhanced Turbulent Non-Premixed Swirling Methane Flames for CO2 Capture Applications
... 2 capture by coupling CO 2 capture technologies and oxygen enrichment ...2 capture technology integrated to an existing District Heating Plant in the Paris ...
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Improvements of calcium oxide based sorbents for multiple CO2 capture cycles
... to capture CO 2 is amine-based absorption, but its application is limited to small scale, low temperature (40- 150°C) and very high energy cost 1 ...to capture CO 2 selectively from flue gas ...
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Designing large-scale CO2 capture units with assessment of solvent degradation
... References [1] Abu Zahra M., 2009. Carbon dioxide capture from flue gas. PhD Thesis, TU Delft, The Netherlands. [2] Léonard G., Toye D., Heyen G., 2014. International Journal of Greenhouse Gas Control (in press). ...
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Designing large-scale CO2 capture units with assessment of solvent degradation
... (among others the (acid) water washing of the flue gas at the column outlet), the problem of volatile products emissions is still significant in large-scale operating plants [2]. As underlined by [3], there is no ...
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Energy improvements in the post-combustion CO2 capture process by means of ejectors
... 130 5.2 Abstract Reducing the valuable energy consumption of solvent regeneration remains the biggest technical challenge to full-scale deployment of post-combustion carbon capture. Aspen Plus modeling is applied ...
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Perspective of CO2 capture & storage (CCS) development in Vietnam: Results from expert interviews
... led to little attention to CCS from the industrial sector. Developing a market for CCS, through the creation of commercial conditions, could result in reducing commercial risks. In such conditions, more investors would ...
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Development of a systemic risk management approach for CO2 capture, transport and storage projects
... CO 2 reuse is another alternative for reducing CO 2 emissions. CO 2 reuse is defined as any practical application of captured CO 2 that adds value (such as revenue generation, or environmental benefit), and which can ...
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Attrition Resistance of CaO-CuO-Cem Powder for CO2 Capture in Calcium Looping Processes
... ABSTRACT The global demand for fossil fuels continues to increase and concerns over emission of green- house gases and their associated problems has never been greater. Search for solutions to global warming has ...
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Membrane modules for CO2 capture based on PVDF hollow fibers with ionic liquids immobilized
... [38] C. Makhloufi, E. Lasseuguette, J.C. Remigy, B. Belaissaoui, D. Roizard, E. Favre, Ammonia based CO 2 capture process using hollow fiber membrane contactors, J. Membr. Sci. 455 (2014) 236–246 . [39] T.G. Skog, ...
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Dynamic modelling and control of a pilot plant for post-combustion CO2 capture
... the capture rate from 90% (10% of the CO 2 is not captured) to 20% (80% is not captured) when the duration of the set-point change ramp is modified However, when decreasing the capture rate down to 10%, the ...
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Membrane modules for CO2 capture based on PVDF hollow fibers with ionic liquids immobilized
... 2 capture using the Dþ[emim][Ac] fibers also presented highly competitive ...dioxide capture and sequestration (CCS) is currently a major concern globally to reduce the impact on the atmosphere and protect ...
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Kinetics of CO2 Capture by Hydroquinone Clathrates
... 2 capture experiments using pure HQ in three forms (native, powdered, and compacted) as the reactive medium revealed that the enclathration kinetics can be improved by conditioning the HQ which increases the ...
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CO2 capture from coalbed methane using membranes: a review
... the capture efficiency increases with decreasing inner membrane diameter because the gas–liquid two-phase contact area increases with increasing number of hollow fiber ...2 capture efficiency for a liquid ...
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Ammonia based CO2 capture process using hollow fiber membrane contactors
... As shown in Fig. 7 a and b, the removal efficiency logically decreases with the gas velocity for both contactors, due to the decreasing contact time. For carbon capture application, a carbon capture ratio ...
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Climate strategy with CO2 capture from the air
... air capture might be achieved using current ...air capture could plausibly be achieved at roughly 500 $/tC (dollars per ton carbon) using currently available technologies, and that the com- bination of ...
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