Journal of Chemical and Petroleum Engineering
مرور بر اساس
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ارسال های اخیر
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Quantifying Uncertainty of Green Inhibition Efficiency of Luffa Cylindrica Leaf Extract on Mild Steel in Acidic Medium
(University of Tehran, 2024-06-01)Green corrosion inhibitors, such as Luffa Cylindrica leaf extract, have demonstrated outstanding inhibitory efficiency on mild steel in acidic environments. However, their effective design and optimization are limited and ...
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Experimental Investigation and Modeling of Denitrification of Water in a Column Bioreactor Using Immobilized Microorganisms on Modified Zeolite
(University of Tehran, 2024-06-01)The effectiveness of nitrate removal was assessed in a 9.5 L packed bed column bioreactor through the evaluation of various feeding strategies and initial concentrations. The bioreactor was filled with zeolite mineral ...
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Microwave Irradiation in Green Antimicrobial Silver Nanoparticles Synthesis using Arabic Gum: Preparation, Optimization and Characterization
(University of Tehran, 2024-06-01)Silver nanoparticles (Ag NPs) as a new antibiotic generation were green produced using Arabic gum, as capping and stabilizing agents, under microwave heating. Results indicated that using 0.5 mL of 3 mM silver nitrate ...
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Intelligent Catalyst Shaping: Effect of Binders on the Physicochemical and Catalytic Properties of Zeolite-Based Catalysts
(University of Tehran, 2024-06-01)Today, zeolitic catalysts play an important role in catalytic processes such as cracking, alkylation, etc. However, shaping these catalysts for industrial applications remains a challenge. Despite extensive research in ...
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Predicting Reservoir or Non-Reservoir Formations by Calculating Permeability and Porosity in an Iraqi Oil Field
(University of Tehran, 2024-06-01)This study is focused on identifying the formations, whether are they reservoir formations or not. The effective porosity and permeability evaluating of the oil reservoir is the most important methods to recognize the ...
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Symbolic Generation of Adomian Polynomials for Different Nonlinearities by Python
(University of Tehran, 2024-06-01)The Adomian decomposition method (ADM) is a powerful mathematical technique to find closed-form solutions to nonlinear functional equations including ODEs, PDEs, differential-difference, integral, integro-differential, ...
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Life Cycle Assessment of The Formalin Production Process Using Methods Eco-indicator 99, IMPACT 2002+, EDIP 2003
(University of Tehran, 2024-06-01)Life cycle assessment is a suitable tool to examine and measure of the environmental aspects of the production of a product from the beginning to its formation. In this study, the environmental impacts of the production ...
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A Techno-Economical Evaluation Study for Upgrading Sarir Oil Refinery and Maximizing Gasoline Production
(University of Tehran, 2024-06-01)Oil refineries have become increasingly more efficient over time. Therefore, huge efforts are being made to invest in better processes and technologies that save energy and maximize the production of high-value products, ...
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Modeling and Optimization: Isomerization Reaction Rate using Response Surface Methodology with Two Kinetic Model Over Bi-Porous Catalysts
(University of Tehran, 2024-06-01)A response surface methodology (RSM) with 3 levels and 4 variables was used to model and optimize the n-heptane isomerization kinetic process over Pt-HZSM-5/HMS catalysts in a fixed bed micro reactor. 30 sets of isomerization ...
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Investigation of the Effect of Temperature and Grain Size on the Kinetic of Hydrochloric Acid and Calcium Carbonate Reaction as a Simulation of Wellbore Acidizing
(University of Tehran, 2023-12-01)In this study, the significance of temperature within the range of 25 to 70 degrees Celsius and the particle size of calcium carbonate at 237 μm, 348.5 μm, and 497.5 μm on the hydrochloric acid reaction rate with calcium ...
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Influence of Nozzle Numbers on Analysis of Air- Water Flow in a Rotating Packed Bed with Computational Fluid Dynamics
(University of Tehran, 2023-12-01)Nowadays, rotating packed beds (RPBs) have been adopted in the many chemical processes such as absorption, desorption, distillation, and etc. Due to the complex structure of RPBs, Computational Fluid Dynamic (CFD) is adopted ...
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The Effect of Microstructure on the Mechanical Properties of Devulcanized Waste Tires
(University of Tehran, 2023-12-01)With the development of the automotive industry, waste tire production has also increased significantly. And their accumulation causes many problems and occupies a large space. One of the most effective solutions is recycling ...
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Reservoir Modeling & Simulation: Advancements, Challenges, and Future Perspectives
(University of Tehran, 2023-12-01)Reservoir modeling and simulation play a pivotal role in the field of reservoir engineering, enabling efficient hydrocarbon recovery and reservoir management. This article provides an overview of the definition, significance, ...
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A New Approach in Predicting the Higher Heating Value of Natural Gas from Ghana’s Oil Fields
(University of Tehran, 2023-12-01)The Heating value of natural gas is used to determine the quality of the gas sample, hence accurate prediction of heating value helps in controlling the issue of underbilling and overbilling between a gas aggregator and ...
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2D-CFD Analysis of Diffusers used to Discharge Brine into Water Bodies
(University of Tehran, 2023-12-01)Inclined submerged diffusers that are used to dilute hypersaline and highly contaminated brine, discharged from desalination plants, in receiving marine waters are commonly modeled via semi-empirical, integral, and 3D ...
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A Brief Review on the Application of Ultrasonic Technique in Biodiesel Production
(University of Tehran, 2023-12-01)The increasing pollution levels, rising energy demand, and the inadequacy of conventional fuels have spurred interest in alternative sources of fossil fuel supply and demand. This problem has shifted the focus towards the ...
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Evaluation of Porous Media Using Digital Core Analysis by Pore Network Modeling Method: A Comprehensive Review
(University of Tehran, 2023-12-01)Digital rock technology has emerged as a powerful tool for analyzing reservoir rocks in the petroleum industry. Technically, Digital Rock Physics (DRP) is an effective method for determining reservoir rock properties. The ...
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Production and Optimization of Bio-Oil from Municipal Wastewater Sludge by Thermal and Catalytic Pyrolysis Process
(University of Tehran, 2023-12-01)Limited resources and problems caused by fossil fuels consumption, have led researchers to pay attention to reproducible resources. In this study thermal and catalytic pyrolysis process were used to produce bio-oil from ...
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Generation Provenances of Lower Miocene Petroleum Classic Formation in Cuu Long Basin
(University of Tehran, 2023-12-01)The Study focuses on examining the formation and deposition process of sedimentary formations containing oil and gas in the sedimentary basins on Vietnam's continental shelf. Determining the distribution trend, characteristics, ...
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Estimation of Diffusion Coefficient of Benzene/Hexane Mixtures by Molecular Dynamics Simulation
(University of Tehran, 2023-12-01)Molecular dynamics simulations have been performed in this study to predict the diffusion coefficient of benzene in hexane and vice versa by Materials Studio software. COMPASS force field has been applied to the system for ...