Mostrando 161 - 180 Resultados de 2,601 Para Buscar '"Calcinate"', tiempo de consulta: 0.31s Limitar resultados
  1. 161
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  3. 163
    por Popoola, Lekan Taofeek
    Publicado 2019
    “…In this study, a low-cost composite adsorbent was prepared from snail shell and rice husk (SS-RH) through calcination for brilliant green dye (BGD) adsorption from aqueous solution. …”
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  4. 164
    “…A magnesium hydroxide (MH)-modified calcined fly ash (CFA) nanocomposite (CFAMH) with core-shell structure was obtained with a heterogeneous nucleation method, and its application for removal of copper, zinc and nickel ions from aqueous acidic solution was studied. …”
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  5. 165
    “…Clear (002) and (100) planes of carbon-related X-ray diffraction patterns are found for co-catalysts after calcination, related to the formation of a conducting medium after the calcination of PANI. …”
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  6. 166
    por Cheng, Simeng, Jiu, Shaowu, Li, Hui
    Publicado 2021
    “…The results show that the dehydroxylation of coal series kaolinite arises from the calcination of kaolinite and boehmite within the temperature range of 350–850 °C. …”
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  7. 167
    “…This study evaluated the efficiency of low-grade Burkina Faso phosphate rock (BPR)-based P fertilizers, produced by acidulation and calcination-the major fertilizer processing methods, on lowland rice production and the soil factors influencing their effectiveness. …”
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  8. 168
    “…The results indicated that the original roasting temperature of the unearthed zinc calcine should be in a range of 650–850 °C, most probably near 750 °C. …”
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  9. 169
    “…Specifically, the oxidative aniline polymerization in the presence of metallic cations was combined with the calcination to regulate the separate formation of various self-supported phases in order to target the multifunctional applicability as both hydrogen evolution reaction (HER) and OER in a simulated alkaline seawater. …”
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  10. 170
    “…Chlorophyceae and several groups were detected as the major eukaryotes in the microbes attached to the calcined dolomite surface.…”
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  11. 171
    “…Limestone calcined clay cement (LC(3)) is successfully used to fabricate engineered cementitious composites (ECC) exhibiting tensile strength σ(tu) of 9.55 ± 0.59 MPa or tensile strain capacity ε(tu) of 8.53 ± 0.30%. …”
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  12. 172
    “…The catalyst calcined at 400 °C (cat-400) showed a 12.1% Ni dispersion degree and the maximum bound state of NiO (54%) through the Gaussian fitting of H(2)-TPR. …”
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  13. 173
    “…Correction for ‘An investigation on the influence of catalyst composition, calcination and reduction temperatures on Ni/MgO catalyst for dry reforming of methane’ by Muhammad Usman Rashid et al., RSC Adv., 2016, 6, 91603–91616, DOI: 10.1039/C6RA15256B.…”
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  14. 174
    “…In this work, a series of C-doped BiVO(4) (BiVO(4)-T) with natural leaf structures were synthesized by a dipping-calcination method with the leaf of Chongyang wood seedling as a template under different calcination temperatures. …”
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  15. 175
    “…The impregnation of low TiO(2) loading via slow calcination enhanced TiO(2) dispersion that preserved the SBA-15 porosity and uniform morphology. …”
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  16. 176
  17. 177
    “…The feasibility of synthesis of Ti6Al4V/SrFHA (Ca(9.37)Sr(0.63)(PO(4))(6)F(2)) composites via coating strontium and fluorine co-doped HA to Ti6Al4V substrate by microwave-assisted liquid phase deposition and calcination was evaluated, with a focus on the effect of the deposition temperature from 30 °C to 70 °C. …”
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  18. 178
  19. 179
    “…After electrospinning, we analyzed the sizes and diameters of the compositionally homogeneous electrospun fibers and discussed the size distribution and morphology of the nanoparticles inside. Calcination-induced polymer removal gives rise to self-supported nanoparticle-based nanofibers. …”
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  20. 180
    “…Therefore, this study investigated the effects of calcined dolomite (hereafter referred to as dolomite) as an acidic soil amendment and Ca–Mg supplement in rice–crab co-culture using Eriocheir sinensis crabs (Chinese mitten crabs). …”
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