Advanced power cycles for coal-fired power plants based on calcium looping combustion: A techno-economic feasibility assessment
Sign Up to like & getrecommendations! Published in 2020 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.114954
Abstract: Abstract Carbon capture and storage is crucial to decarbonising the power sector, as no other technology can significantly reduce emissions from fossil fuel power generation systems. Yet, the mature CO2 capture technologies result in net… read more here.
Keywords: techno economic; power; cycle; co2 ... See more keywords
Combustion of solid recovered fuels within the calcium looping process – Experimental demonstration at 1 MWth scale
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2019.110023
Abstract: Abstract The calcium looping (CaL) process is an efficient post-combustion CO2 capture technology based on the reversible carbonation-calcination reaction of natural lime. This work presents the results obtained during long-term operation at the 1 MWth… read more here.
Keywords: solid recovered; process; recovered fuels; calcium looping ... See more keywords
CO2 capture performance of Ca-Mg acetates at realistic Calcium Looping conditions
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2017.01.119
Abstract: Abstract The Calcium Looping (CaL) process, based on the cyclic carbonation/calcination of CaO, has emerged in the last years as a potentially low cost technique for CO 2 capture at reduced energy penalty. In the… read more here.
Keywords: capture; calcination; calcium looping; capture performance ... See more keywords
Characterization of calcium looping sorbents with a novel twin bed reactor
Sign Up to like & getrecommendations! Published in 2018 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2017.11.019
Abstract: Abstract The experimental characterization of sorbents for Calcium Looping (Ca-L) processes is generally accomplished by thermogravimetric analysis or by using single fluidized bed bench scale reactors. These methods may present limitations, the most significant being… read more here.
Keywords: bed; calcium looping; bed reactor; thermal history ... See more keywords
Design and optimization of stand-alone triple combined cycle systems using calcium looping technology
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2016.10.079
Abstract: Abstract In our approach, the “stand-alone” process is an off-the-grid electricity system or a fuel processor without external energy supplies. A syngas producer is developed as a stand-alone SMR + CaL process using a combination of a… read more here.
Keywords: combined cycle; stand alone; triple combined; calcium looping ... See more keywords
Measuring attrition properties of calcium looping materials in a 30 kW pilot plant
Sign Up to like & getrecommendations! Published in 2018 at "Powder Technology"
DOI: 10.1016/j.powtec.2018.06.011
Abstract: Abstract The attrition of CaO-based solids operating in calcium looping (CaL) post-combustion CO2 capture systems is an important factor to consider when limestones are selected as sorbent precursors. In this work, four commercial natural limestones… read more here.
Keywords: pilot plant; measuring attrition; attrition; calcium looping ... See more keywords
Review on the Development of Sorbents for Calcium Looping
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c00682
Abstract: The calcium looping (CaL) process is a promising CO2 capture technology, which uses CaO-based sorbents by employing a reversible reaction between CaO and CO2, generally named as carbonation and cal... read more here.
Keywords: sorbents calcium; development sorbents; calcium looping; review development ... See more keywords
Calcium Looping: Sorbent and Process Characterization in a 20 kWth Dual Fluidized Bed
Sign Up to like & getrecommendations! Published in 2021 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.1c01734
Abstract: The authors would like to thank Tim Seitz for his technical assistance during the completion of the fluidized bed experiments. read more here.
Keywords: sorbent process; bed; fluidized bed; looping sorbent ... See more keywords
Pilot Testing of Calcium Looping at TRL7 with CO2 Capture Efficiencies toward 99%
Sign Up to like & getrecommendations! Published in 2024 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.4c02472
Abstract: Postcombustion CO2 capture by calcium looping using circulating fluidized bed technology, CFB-CaL, is evolving to tackle industrial sectors that are difficult to decarbonize. In addition to the known advantages of CFB-CaL (i.e., retrofittability and competitive… read more here.
Keywords: calcium looping; co2 capture; cfb cal; capture efficiencies ... See more keywords
Effect of HTC and Water-Leaching of Low-Grade Biomasses on the Release Behavior of Inorganic Constituents in a Calcium Looping Gasification Process at 650 °C
Sign Up to like & getrecommendations! Published in 2024 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.4c02833
Abstract: The release of alkali metals (K, Na) and nonmetals (S, Cl) during a calcium looping (CaL) gasification process of waste derived-hydrochars, water-leached samples, and CaO-biomass blends was investigated. Special attention was paid to biomasses that… read more here.
Keywords: water; calcium looping; behavior inorganic; gasification process ... See more keywords
Experimental Investigation of Sulfation Phenomena in Calcium Looping Systems Integrated in Cement Plants
Sign Up to like & getrecommendations! Published in 2022 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.2c00124
Abstract: The sulfation phenomena of raw meal materials involved in calcium looping (CaL) applications to capture CO2 from cement plants are investigated. The effects on sulfur capture capacity and reaction rates of different raw meals, temperatures,… read more here.
Keywords: sulfation phenomena; calcium looping; cement plants; experimental investigation ... See more keywords