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    The Application of Imperialist Competitive Algorithm in Determining the Optimal Parameters of Empirical Area Reduction Method to Predict the Sedimentation Process in Dez Dam by Arash Azari, Sadegh Soori Hossein Bonakdari, Hossein Bonakdari

    Published 2017-09-01
    “…Dez dam is located on the Dez River at 23 km northeast of Andimeshk. Area reduction empirical method was used to predict the sedimentation process in the reservoir. …”
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    Dynamic prediction of whole CO2 flooding development process in low permeability reservoirs by WANG Yanwei, LIN Lifei, WANG Hengli

    Published 2025-08-01
    “…To address this issue, a time-node-based dynamic prediction model for the entire CO2 flooding process in low permeability reservoirs was developed, based on the comprehensive consideration of factors such as throat size and distribution, viscosity reduction due to CO2 dissolution, and changes in interfacial tension, combined with CO2 flooding seepage mechanics theory. …”
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    Process of the selective reduction and recovery of iron from copper tailings by SHAO Shuang, XING Peng, ZHANG Wen-juan, MA Bao-zhong, WANG Cheng-yan, CHEN Yong-qiang, WANG Ling

    Published 2019-06-01
    “…The following optimum process conditions are determined through single-factor experiments: the reduction temperature is 1200℃, the reducing agent dosage is 25% of the mass of copper tailings, the reduction time is 2 h, and the activator dosage is 5% of the mass of copper tailings. …”
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    Process Optimization of Plasma Etching on the Size Reduction of Polystyrene Microspheres by SUN Shiyang, HUANG Shengbao, QIAN Yuanjin, LIU Dongkun, LI Jiabin, REN Yuan, ZHANG Wenxing

    Published 2025-07-01
    “…The inductively coupled plasma (ICP) etching technique,along with polystyrene (PS) microspheres as masks for etching technology,has been widely applied in the fabrication of silicon nanoarrays.However,the size reduction process of PS microspheres during etching is often accompanied by surface quality degradation.Additionally,the morphology of PS microspheres is influenced by multiple process parameters,making research challenging.To address these challenges,an orthogonal experimental method was employed to thoroughly investigate the process effects of the ICP process in the size reduction of PS microspheres with a particle size of 10 μm.Results showed that the gas composition had a significant impact on the etching effect,while the RF power exhibited positive correlations with both microsphere size reduction and surface roughness,pressure showed a negative correlation with microsphere surface roughness,and gas flow rate had negligible effects.Based on the above conclusions,the optimal process parameters were ultimately determined as follows:addition of 20%CF4 to O2,RF power 200 W-100 W (inductive power-DC bias power),pressure 3.0 Pa,and gas flow rate 50 mL/min (O2 ∶CF4 flow ratio of 4 ∶1).Under the optimal process parameters,the surface roughness was minimized without compromising the etching reduction effect of PS microspheres.The highly linearized silicon nanoarrays with smooth outer surfaces were successfully fabricated using this optimized template.…”
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    Challenges in capital and operation cost reduction of reverse osmosis desalination process by Ghulam Mustafa, Omar Alraqibah, Eslam Alwaznani, Mustakeem Mustakeem, Nausha Asrar

    Published 2025-04-01
    “…During the last three decades, there has been consistent developments in seawater reverse osmosis (SWRO) desalination process. The energy consumption of seawater reverse osmosis (SWRO) desalination process has been successfully brought down by more than 50 % since then. …”
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    Development of a justification process for selecting alternative risk reduction measures by Pavlo Saik, Vitalii Tsopa, Olena Yavorska, Serhii Cheberiachko, Mariia Brezitska, Andrii Yavorskyi, Vasyl Lozynskyi, Vasyl Lozynskyi

    Published 2025-06-01
    “…A key feature of this study is the improvement in the risk management process by integrating the efficiency factor of risk reduction under financial constraints.…”
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    Optimization of the vinyl-monochloride recovery process for the reduction of costs and environmental impact by Arnautovic-Nascimento Jacqueline, Guimarães Paulo Roberto Britto, Vianna Regina Ferreira

    Published 2025-01-01
    “…Reducing environmental impacts in the production processes is the focus of large industries. In the PVC production process, the loss of vinyl monochloride (VCM) through an incineration stream of inert materials is a point of attention due to the emission of greenhouse gases. …”
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    CO2 electrochemical reduction to formic acid: An overview of process sustainability by Zeyad M. Ghazi, Dina Ewis, Hazim Qiblawey, Muftah H. El-Naas

    Published 2024-12-01
    “…This technology is not only considered a CO2 mitigation process but a process that produces value-added chemicals reducing dependence on fossil fuels. …”
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    Phased thermodynamic reduction rate model of continuous magnesium smelting process by Jing-zhong Xu, Ting-an Zhang, Hong-xuan Liu

    Published 2024-11-01
    “…In the process of industrialization, the reduction efficiency of prefabricated pellets affects both the yield of metallic magnesium and the utilization efficiency of reducing slag. …”
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    Study on zinc removal behavior in simulated pre-reduction sintering process by J. Ju, R. Li, X. Xing, X. Jiang, G. Zhao, F. Lu

    Published 2024-12-01
    “…The results show that the pre-reduction sintering process can effectively achieve the zinc volatility removal while meeting the requirements of subsequent blast furnace production. …”
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    Process of Copper Slag Reduction in an Electric Furnace and the Possibilities of Its Modelling by Radosław Zybała, Sławomir Golak, Tomasz Sak, Piotr Madej

    Published 2024-08-01
    “…Over the past several decades, numerous studies have been published on the topic of electric furnaces used in the reduction processes used for metallic slags [...]…”
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