Browsing by Author "Rodriguez Rausis, Kwon Bok"
Now showing items 1-6 of 6
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Carbonation of high-Ca fly ashes under flue gas conditions: implications for their valorization in the construction industry
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-11)
Article
Open AccessThe utilization of high-calcium fly ashes (HCFA) from coal-fired power plants in the construction industry is problematic, since their high free lime contents can lead to durability problems. In this research, the carbonation ... -
Carbonation of high-calcium fly ashes and its potential for carbon dioxide removal in coal fired power plants
(2018-08)
Article
Open AccessCarbonation of industrial wastes rich in earth-alkali oxides is found to have a significant potential for CO2 sequestration. This process opens new perspectives not only for carbon dioxide mitigation, but also for the ... -
Feasibility study on CO2 capture and storage in silicate substrates
(Universitat Politècnica de Catalunya, 2016-07)
Master thesis (pre-Bologna period)
Open AccessThe increasing CO2 concentrations in the atmosphere are attributed to the rising consumption of fossil fuels for energy generation. Mineral carbonation technologies methods are needed to prevent the global warming bellow ... -
Insights into the direct carbonation of activated lizardite: the identification a poorly reactive amorphous Mg-rich silicate phase
(John Gale, 2020-09)
Article
Open AccessThis work aims to shed light on the yet unanswered question regarding the limited carbonation yield of activatedlizardite via direct carbonation. Two amorphous Mg-rich silicate phases were identified upon activation. A ... -
Phase evolution during accelerated CO2 mineralization of brucite under concentrated CO2 and simulated flue gas conditions
(Elsevier, 2020-04)
Article
Open AccessExperimental work on the carbonation of brucite has been carried out in the temperature and pressure ranges of 50-120 °C and 1-10 bar respectively, using concentrated CO2 and simulated flue gas. At 120 °C hydro- magnesite ... -
Utilization of high-calcium fly ashes through mineral carbonation: the cases for Greece, Poland and Spain
(Elsevier, 2019-07)
Article
Open AccessLimited utilization possibilities of high–calcium fly ashes (HCFA) are a serious issue not only in Europe, but also worldwide. The properties of such waste from coal-fired power plants could be conveniently treated in order ...
