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  1. 1701

    Economic Policy Uncertainty and Local Carbon Emission Trading: A Multifractal Analysis from US and Guangdong by Ruwei Zhao

    Published 2021-01-01
    “…This paper investigates the long-term dynamic cross-correlation evolution between US economic policy uncertainty index (USEPU) and Guangdong carbon emission trading price (GDCP) from the multifractal detrended cross-correlation analysis (MF-DCCA) perspective. …”
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    Article
  2. 1702

    Effect of Superabsorbent Polymer (SAP) Internal Curing Agent on Carbonation Resistance and Hydration Performance of Cement Concrete by Jieting Xu, Xiao Qin, Zhenying Huang, Yongkang Lin, Ben Li, Zhengzhuan Xie

    Published 2022-01-01
    “…To clarify the influencing mechanism of superabsorbent polymer (SAP) internal curing agent on the carbonation resistance of cement concrete, accelerated carbonation experiment was conducted to explore the effect of particle size and dosage of SAP on carbonation depth. …”
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  3. 1703
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    Nickel(II) Ion Adsorption onto Activated Carbon. Relationship between Physicochemical Properties and Adsorption Capacity by Paola Rodríguez-Estupiñán, Liliana Giraldo, Juan Carlos Moreno-Piraján

    Published 2011-06-01
    “…The adsorption of nickel(II) ions from aqueous solution onto various forms of granular activated carbon, GAC, has been studied. Thus, GAC was heat-treated at 900 °C (GAC 900), oxidized with HNO 3 (GACox), and this material subsequently heat-treated in an inert atmosphere at 450 °C and 750 °C (GACox 450 and GACox 750), all with the objective of changing the total acidity of the samples and demonstrating its influence on the adsorption capacity. …”
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  5. 1705

    Adsorption of Chromium Ion by Acid Activated Low Cost Carbon-Kinetic, Mechanistic, Thermodynamic and Equilibrium Studies by S. Arivoli, M. Hema, M. Karuppaiah, S. Saravanan

    Published 2008-01-01
    “…The parameters studied include agitation time, initial chromium ion concentration, carbon dose, pH and temperature. The adsorption followed first order reaction equation and the rate is mainly controlled by intra-particle diffusion. …”
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    Optimization and Thermodynamic Analysis of CO2 Refrigeration Cycle for Energy Efficiency and Environmental Control by Manish Hassani and Kamlesh Purohit

    Published 2024-12-01
    Subjects: “…carbon dioxide, refrigeration system, coefficient of performance, greenhouse gas emissions, carbon footprints, environmental control…”
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