Results 31 to 40 of about 38,917 (333)
Clean Technologies, 2021 This study elucidates the effects of the particle size, carbonation time, curing time and pressure on the efficiency of carbon storage in Portland cement mortar.
Luqman Kolawole Abidoye, Diganta B. Das
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Frontiers in Climate, 2022 The main obstacle to the aqueous carbonation of non-serpentinised magnesium silicates is the formation of surface passivation layers, which severely limits the reaction rate and thus the overall efficiency of the process.
Adrien Dufourny +5 more
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Carbon Emission Reduction—Carbon Tax, Carbon Trading, and Carbon Offset [PDF]
Energies, 2020 The Paris Agreement was signed by 195 nations in December 2015 to strengthen the global response to the threat of climate change following the 1992 United Nations Framework Convention on Climate Change (UNFCC) and the 1997 Kyoto Protocol [...]
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Cleaner Engineering and Technology, 2021 An accelerated carbonation method was applied to improve the ability of recycled aggregates to store CO2 through the rolling carbonation process; moreover, recycled concrete aggregates’ physicochemical properties to produce secondary aggregates for civil
Glaydson S. Dos Reis +5 more
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Forced Mineral Carbonation of MgO Nanoparticles Synthesized by Aerosol Methods at Room Temperature
Nanomaterials, 2023 Magnesium oxide (MgO) has been investigated as a wet mineral carbonation adsorbent due to its relatively low adsorption and regeneration temperatures.
Kyungil Cho +3 more
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Carbonation and Corrosion Problems in Reinforced Concrete Structures
Buildings, 2022 Reinforced concrete (RC) has been commonly used as a construction material for decades due to its high compressive strength and moderate tensile strength. However, these two properties of RC are frequently hampered by degradation.
Abdulrahman Fahad Al Fuhaid, Akbar Niaz
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Design of Carbon–Carbon Ylides
Angewandte ChemieAbstract Here, we have reported the computational design of a new class of ylides, elusive carbon–carbon ylides featuring zwitterionic σ‐bonds, derived from the norbornane‐2,6‐dione framework. Utilizing the state‐of‐the‐art computational methods, we have demonstrated that appropriate substitutions on this scaffold
Muhammad Yasir Mehboob +3 more
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Journal of Marine Science and EngineeringShip lock concrete is simultaneously subjected to surface wearing and carbonation under service, yet the coupled deterioration mechanism has not been systematically clarified.
Benkun Lu +5 more
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Advances in Civil Engineering, 2019 To study the durability of concrete with fly ash as fine aggregate subjected to alternative attacks of freeze-thaw and carbonation, the appearance, mass loss, relative dynamic modulus of elasticity, relative compressive strength, and carbonation depth of
Mingjie Mao +3 more
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Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys
Advanced Engineering Materials, EarlyView.An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi +5 more
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