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Wastewater Treatment Using Electrocoagulation Technique
Rahul Kar Independent Researcher India Abstract Electrocoagulation (EC) has emerged as a promising physicochemical method for removal of pollutants from industrial and municipal wastewaters. Utilizing sacrificial anodes (typically iron or aluminum), EC generates coagulant species in…
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Kinetics of Esterification Reaction in a Batch Reactor
Rhea Ahuja Independent Researcher India Abstract This study investigates the kinetics of acid-catalyzed esterification of acetic acid with ethanol in a well-mixed batch reactor under isothermal conditions. Rate expressions were derived using the pseudo-homogeneous reversible model.…
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Catalytic Cracking of Petroleum Fractions Using Zeolite Catalysts
In 2015 the catalytic cracking of heavy petroleum fractions to light olefins and gasoline-range hydrocarbons represented a cornerstone of refinery operation. Zeolite catalysts—particularly ultrastable Y (USY), ZSM-5, and mordenite—exhibited distinct acidity, pore architecture, and stability profiles…
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Vol. 3, Issue 8, August 2015
PUBLISHED: 2015-07-31 Original Research Article e-certificate Download Article Page No. Catalytic Cracking of Petroleum Fractions Using Zeolite Catalysts Ritesh Bisen 1-4 Kinetics of Esterification Reaction in a Batch Reactor Rhea Ahuja 5-9 Wastewater Treatment…
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Removal of Heavy Metals from Wastewater Using Activated Carbon
Sameer Boopathy Independent Researcher India Abstract Removal of heavy metals from industrial wastewater is a critical environmental challenge. Activated carbon, with its high surface area and porous structure, has been extensively used as an adsorbent for…
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Design and Simulation of Distillation Columns Using ASPEN Plus
This work presents the design and simulation of binary and multicomponent distillation columns using ASPEN Plus V8.6, focusing on separation efficiency, energy consumption, and operational parameters valid up to 2015 technologies. A rigorous thermodynamic model employing…
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Optimization of Bioethanol Production from Lignocellulosic Waste
Sara Chordia Independent Researcher India Abstract Optimization of bioethanol production from lignocellulosic waste has garnered significant attention as a sustainable energy solution aligned with engineering practices existing up to 2015. This manuscript reviews pretreatment and hydrolysis…
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Comparative Study of Analog and Digital Filter Design using MATLAB
Samar Chawla Independent Researcher India Abstract This manuscript presents a comparative study of analog and digital filter design using MATLAB, focusing exclusively on methods and technologies available up to 2015. It examines classical analog filter prototypes…
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Vol. 3, Issue 7, July 2015
PUBLISHED: 2015-06-30 Original Research Article e-certificate Download Article Page No. Comparative Study of Analog and Digital Filter Design using MATLAB Samar Chawla 1-5 Optimization of Bioethanol Production from Lignocellulosic Waste Sara Chordia 6-10 Design…
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Development of Low Power VLSI Circuits Using CMOS Technology
This manuscript investigates strategies for reducing power consumption in VLSI circuits by leveraging advanced CMOS‐based design techniques prevalent up to 2015. We review low‐power design principles—including multi‐threshold voltage (MTCMOS), power gating, dynamic voltage scaling (DVS), and…