Showing 141 - 160 results of 313 for search '"Chemical reaction"', query time: 0.05s Refine Results
  1. 141

    A Radiative Chemical Process for the Methylene Blue Degradation by Natural Convective Nanofluid Flow over an Upright Cone by E. Ragulkumar, J. Vinoth Kumar, N. Abirami, P. Sambath, K. K. Viswanathan

    Published 2023-01-01
    “…It was observed that heat is generated from the cone during the sun light irradiation reaction, heat is transferred to MB dye containing nanofluids, and heat interacts with nanofluids and is involved in the chemical reaction with the assistance of electrons. As MB dye degrades in the absence of catalysts (carbon nanodots), it is only 52 percent effective. …”
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  2. 142

    Ti(C, N)-Based Cermets with Two Kinds of Core-Rim Structures Constructed by β-Co Microspheres by Hui Yan, Ying Deng, Yong Yao Su, Shan Jiang, Qiao Wang Chen, Shi Xiu Cao, Bing Liu

    Published 2020-01-01
    “…Here, β-cobalt powders with face-centered cubic structures are obtained by the solid-phase reaction of high-energy ball milling. A solid-phase chemical reaction and a carbothermic reduction-nitridation method are used to prepare the (Ti, W, Mo, Ta) (C, N) powders. …”
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  3. 143

    Micropolar Couple Stress Nanofluid Flow by Non-Fourier’s-Law Heat Flux Model past a Stretching Sheet by Gosa Gadisa, Tagay Takele, Shibiru Jabessa

    Published 2021-01-01
    “…In this investigation, thermal radiation effect on MHD nonlinear convective micropolar couple stress nanofluid flow by non-Fourier’s-law heat flux model past a stretching sheet with the effects of diffusion-thermo, thermal-diffusion, and first-order chemical reaction rate is reported. The robust numerical method called the Galerkin finite element method is applied to solve the proposed fluid model. …”
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  4. 144

    Study of the Impact Energy Releasing Characteristics of Al/PTFE/W Energetic Jets by Fuhai Li, Hantao Liu, Yanwen Xiao

    Published 2020-01-01
    “…At an impact energy threshold of 106.1 MJ/m2, the chemical reaction of the Al/PTFE/W (45%) energetic jets is saturated. …”
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  5. 145

    Redox Potential and Its Control in Research and Commercial Wine Fermentations by James Nelson, Roger Boulton, André Knoesen

    Published 2025-01-01
    “…This interaction also establishes the dynamic response of the prevailing redox buffer to disturbances and the ability to control the potential during fermentation. The chemical reaction sequence, entities, and speciation thought to be responsible for establishing the redox potential in juices and wine are described. …”
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  6. 146

    Antiaging Property and Mechanism of Phase-Change Asphalt with PEG as an Additive by Huiru Wang, Yanmin Wang, Xian Li, Min Chen, Yanling Wu, Cuicui Sun, Xiaoning Wang

    Published 2020-01-01
    “…The FTIR reveals that only physical blending and no chemical reaction occurs between PEG and asphalt. AFM topography indicates that smaller “bee structures” appear on the surface of PEG-modified asphalt and these structures do not change during aging.…”
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  7. 147

    Specific Surface Area Enhancement of Waste Tire-Based Activated Carbon by Demineralization Technique and Adsorption of Methylene Blue by Estifanos Kassahun, Sintayehu Mekuria, Surafel Mustefa Beyan

    Published 2022-01-01
    “…The kinetics study showed that the adsorption process of the dye is mainly affected by the chemical reaction.…”
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  8. 148

    Effects of Inlet Pressure on Ignition of Spray Combustion by Jian Chen, Jianzhong Li, Li Yuan

    Published 2018-01-01
    “…The maximum temperature rise and temperature rise rate are determined by the rate of flame chemical reaction, rate of large drop evaporation, and fuel/air ratio. …”
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  9. 149

    Effects of Thermal Radiation and Variable Porosity on Unsteady Magnetoconvective Heat-Mass Transport Past a Vertical Perforated Sheet by Md. Abu Bkar PK, Md. Hasanuzzaman, Md. Mosharof Hossain, Dipayan Mondal

    Published 2024-01-01
    “…The roles of emerging nondimensional numbers/parameters, such as the Darcy number (Da), Prandtl number Pr, magnetic force parameter (M), thermal radiation parameter (R), chemical reaction parameter Kr, and suction parameter v0, on fluid flow have been observed within the boundary layer. …”
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  10. 150

    Current Trends of Nanobiosensors for Point-of-Care Diagnostics by Naumih M. Noah, Peter M. Ndangili

    Published 2019-01-01
    “…As such, they have been explored for their prospective point-of-care applications necessary for personalized health care management since they usually estimate the levels of biological markers or any chemical reaction by producing signals mainly associated with the concentration of an analyte and hence can detect disease causing markers such as body fluids. …”
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  11. 151

    Silver-Treated Sutures for the Prevention of Biofilm-Associated Surgical Site Infections by Federica Paladini, Angelica Panico, Annalia Masi, Francesca Russo, Alessandro Sannino, Mauro Pollini

    Published 2025-01-01
    “…Methods: Nanostructured silver coatings were deposited onto the surface of polyglactin 910 absorbable braided sutures through a technology based on a photo-assisted chemical reaction. The materials were characterized in order to verify the efficacy of the coating in preventing biofilm formation and in reducing the bacterial colonization of the device. …”
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  12. 152

    Volatilization behavior of tin during carbothermic reduction of tin-bearing middling to recover tin by Jing J., Guo Y., Chen F., Zheng F., Yang L.

    Published 2018-01-01
    “…The kinetic of tin volatilization during the reduction roasting process showed that the reaction was controlled by the interface chemical reaction and the activation energy of the reaction was 44.66 kJ/mol.…”
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  13. 153

    Polyurethane-modified asphalt mechanism by Pengzhen Lu, Changjun He, Jiahao Wang, Ying Wu, Jiarui Ding

    Published 2025-07-01
    “…These findings suggest that a chemical reaction occurs between polyurethane and matrix asphalt, and the addition of polyurethane effectively enhances the orderliness of asphalt molecules and the interfacial bonding performance.…”
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  14. 154
  15. 155

    Hydrothermal decomposition of industrial jarosite in alkaline media: The rate determining step of the process kinetics by González-Ibarra A.A., Nava-Alonso F., Fuentes-Aceituno J.C., Uribe-Salas A.

    Published 2016-01-01
    “…These results, supported by chemical (EDS), morphological (SEM) and mapping of elements (EDS) analysis of a partially reacted jarosite particle allowed to conclude that when NaOH is used, the process kinetics is controlled by the chemical reaction and when Ca(OH)2 is used, the rate determining step is changed to a diffusion control through a layer of solid products.…”
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  16. 156

    Stochastic Simulation of Soot Formation Evolution in Counterflow Diffusion Flames by Xiao Jiang, Kun Zhou, Ming Xiao, Ke Sun, Yu Wang

    Published 2018-01-01
    “…A typical simulation of soot formation and evolution contains two parts: gas chemical kinetics, which models the chemical reaction from hydrocarbon fuels to soot precursors, that is, polycyclic aromatic hydrocarbons or PAHs, and soot dynamics, which models the soot formation from PAHs and evolution due to gas-soot and soot-soot interactions. …”
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  17. 157

    Characterization of Polylysine Enriched Self-Adhesive Resin Cements by Zainab M. Mansi, Abdulla MW Al-Shamma

    Published 2023-01-01
    “…FTIR showed that PLS addition did not change the functional groups’ peaks for either cement type indicating that no chemical reaction with and/or alteration within the cement has occurred. …”
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  18. 158

    Adsorption of Cu (II) and Cd (II) from Wastewater by Sodium Alginate Modified Materials by Yingying Zhao, Linchuan Zhan, Zhongjun Xue, Kianpoor Kalkhajeh Yusef, Hongxiang Hu, Mengjun Wu

    Published 2020-01-01
    “…Combined with SEM-EDS and FTIR analysis, results suggested that SACL adsorbs wastewater Cu (II) and Cd (II) mainly through chemical reaction on its surface area. Altogether, this work concludes on SACL as an efficient and ecofriendly adsorbent for wastewater Cu (II) and Cd (II).…”
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  19. 159

    Application of Response Surface Methodology (RSM) for Simultaneous Optimization of Kinetic Parameters Affecting Gold Leaching in Thiosulfate Based Media: A Statistical Approach by Nomsa P. Baloyi, Joseph M. Nseke, Mamookho E. Makhatha

    Published 2022-01-01
    “…Gold leaching in copper-ammonia-thiosulfate media is best described as a surface chemical reaction-controlled process, suggesting that gold dissolution in thiosulfate is considerably affected by the increase in temperature. …”
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  20. 160

    Potential of glycerol as a bio-based wood adhesive by Jianshu Lu, Tomofumi Umeshita, Shunsuke Sakai, Miyuki Matsuo-Ueda, Daisuke Ando, Shuoye Chen, Kenji Umemura

    Published 2025-02-01
    “…Our results demonstrated that good adhesiveness is achieved by ether linkages resulting from the chemical reaction between glycerol and wood powder.…”
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