Showing 3,141 - 3,160 results of 3,412 for search 'Cao Cao', query time: 0.06s Refine Results
  1. 3141
  2. 3142

    Characteristics and Evolution of Non-metallic Inclusions in Metallurgical Production of GCr15 Bearing Steel by Li Weitao, Wu Fapu, Yu Guangfu, Wang Huajun, Wang Kaimin, Jia Xingyu, Tang Haiyan

    Published 2025-02-01
    “…The types of inclusions are still mainly CaO-MgO-Al2O3 and CaO-Al2O3, of which 1-2 μm and > 2-5 μm size accounted for 62.8% and 35.6%, respectively. …”
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  3. 3143

    The Investigation of Reducing PAHs Emission from Coal Pyrolysis by Gaseous Catalytic Cracking by Yulong Wang, Ruifang Zhao, Chun Zhang, Guanlong Li, Jing Zhang, Fan Li

    Published 2014-01-01
    “…The PAHs cracking rate is up to 60.59% for Fe2O3 at 600°C and is 52.88% at 700°C for CaO. The catalytic temperature and particle size of the catalysts have a significant effect on PAHs cracking rate and CaO will lose the capability of decreasing 16 PAHs when the temperature is higher than 900°C. …”
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  4. 3144

    Separation of iron-nickel alloy nugget from limonitic laterite ore using self-reduction by Ju P., Ryom K., Hong K.

    Published 2018-01-01
    “…This separation method could be applied to any limonitic laterite ore by adjusting C/O ratio and CaO addition ratio.…”
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  5. 3145
  6. 3146

    The Effect of Calcium Doping on the Surface and Catalytic Properties of Cobaltic Oxide Catalysts by Nasr-Allah M. Deraz

    Published 2003-04-01
    “…The effects of calcium oxide doping (0.75, 1.5 and 3 mol% CaO) and calcination temperature (400, 500, 600 and 700°C) on different surface properties of Co 3 O 4 were investigated. …”
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  7. 3147

    Acid-Unlocked Two-Layer Ca-Loaded Nanoplatform to Interfere With Mitochondria for Synergistic Tumor Therapy by Zheng Y, Williams GR, Hu R, Tong S, Xu J, Wang T, Zhang Y, Wu J, Li F, Cai Y, Zhu LM

    Published 2025-02-01
    “…It can selectively release Ca2+ and generate H2O2 in the tumor microenvironment (TME) by acid-triggered degradation of the two-layer protective shell (ie, unlocking the “double-lock”). This material, termed CaO2@ZIF8:CUR@PAA, comprises a CaO2 core coated with the ZIF-8 framework, which was then loaded with curcumin (CUR) and coated again with polyacrylic acid (PAA).Results: Under the slightly acidic conditions of the TME, the PAA shell (first lock) breaks down first exposing CaO2@ZIF8 and CUR inside the cell. …”
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  8. 3148

    Transition to competent oral feeding in preterm infants: Analyzing timing and determinants by Gabriela Bolea Muguruza, Cristina de Frutos Martínez, M. Teresa Tamayo Martínez, Judith Martín Corral

    Published 2025-01-01
    “…En la población sin MCG, no se encontraron diferencias en número de días para la CAO en función de EG menor o mayor de 28 s (p = 0.131). …”
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  9. 3149

    Application of optical basicity to viscosity of high alumina blast furnace slags by Ghosh D., Krishnamurthy V.A., Sankaranarayanan S.R.

    Published 2010-01-01
    “…Three slag systems, i.e., CaO-Al2O3-SiO2, CaO-Al2O3-SiO2-MgO and CaO-Al2O3-SiO2-MgO-TiO2 have been considered in this work. …”
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  10. 3150
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  14. 3154

    Removing boron from metallurgical grade silicon by a high basic slag refining technique by Wu J.J., Xu M., Liu K.B., Ma W.H., Yang B., Dai Y.N.

    Published 2014-01-01
    “…It was found that the maximal distribution coefficient of boron between calcium sillicate slag and silicon reaches to 1.57 when the mass ratio of CaO/SiO2 was 1.5 and the composition was 60%CaO-40%SiO2. …”
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  15. 3155
  16. 3156

    Estimation of viscosity for some silicate ternary slags by Shu Q., Wang L., Chou K.C.

    Published 2014-01-01
    “…The viscosities of five ternary slags CaO-MnO-SiO2, CaO-FeO-SiO2, FeO-MnO-SiO2, CaO-MgO-SiO2 and FeO-MgO-SiO2 were estimated in the present work. …”
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  17. 3157
  18. 3158

    Reduction of Fuel Consumption Normal in Regenerative Furnaces ith Moving and Blown-Through Layer while Producing Lime from CaCO<sub>3</sub> by V. А. Sednin, A. P. Nesenchuk, A. G. Kozhevnikov, I. V. Melnikov

    Published 2004-04-01
    “…The paper proposes a substitution of the processes taking place at all stages by a large scale process of CO2 desorption from CaCO3 with CaO formation.…”
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  19. 3159

    The melting performance blast furnace slags with high alumina content by Zheng H.-Y., Zhang Y., Wang Z., Du J.-L., Jiang X., Gao Q.-J., Shen F.-M.

    Published 2023-01-01
    “…When (w(MgO)/w(Al2O3), R, and w(Al2O3) are high, the melting onset temperature (Tonset) of the slag increases with the increase of any variables. When w(CaO)/w(SiO2) is low, Tonset of the slag decreases with the increase of w(Al2O3). w(MgO)/w(Al2O3), w(CaO)/w(SiO2), and w(Al2O3) within the scope of this study and all these factors lead to the increase of the slag melting heat.…”
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  20. 3160