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Synthesis and characterization of fe/kcc-1 derived from palm oil fuel ash / Muhammad Naim Bin Mohd Rozi

By:

Muhammad Naim Bin Mohd Rozi [author.]

Material type: Text

text

Media type:

unmediated

Carrier type:

volume

ISBN:

THE0010511 (Local)

Subject(s):

Online resources:

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Dissertation note: Final Year Report (Bachelor of Chemical Engineering Technology) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 Abstract: The presented study delves into the problem of upgrading biogas to biomethane, focusing on challenges such as methane losses during the water scrubbing process. The objective is to propose a conceptual design for a pressurized water scrubbing system, aiming for efficiency in biomethane production. Aspen Plus software is utilized for simulation and model validation, with a detailed equipment list including a compressor, pumps, absorption column, stripper column, water storage tank and cooler. The simulation results involve a comprehensive analysis of the biogas-to-biomethane conversion process, emphasizing the importance of packing types, such as Raschig and Gempak in reducing pressure drops and optimizing operational efficiency. The discussion underscores the significance of component percentages ,particularly methane and carbon dioxide, in determining biomethane quality. In conclusion, the study highlights the pivotal role of model validation and continuous optimization in ensuring efficiency, reducing operational costs, and enhancing biomethane production. Recommendations include exploring alternative packing types, managing pressure drops effectively, and incorporating sustainability practices . Acknowledging limitations in tools like Aspen Plus and engaging in collaborative research are also suggested for ongoing improvements in the biogas upgrading field.

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Title notes ( 4 )

Holdings
Item type	Current library	Call number	Status	Date due	Barcode
Final Year Report	UMPLIB GAMBANG	FTKKP .N35 2025 r Bc (Browse shelf(Opens below))	Not for loan		T000004204

Faculty of Chemical and Process Engineering Technology

Final Year Report (Bachelor of Chemical Engineering Technology) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025

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The presented study delves into the problem of upgrading biogas to biomethane, focusing on challenges such as methane losses during the water scrubbing process. The objective is to propose a conceptual design for a pressurized water scrubbing system, aiming for efficiency in biomethane production. Aspen Plus software is utilized for simulation and model validation, with a detailed equipment list including a compressor, pumps, absorption column, stripper column, water storage tank and cooler. The simulation results involve a comprehensive analysis of the biogas-to-biomethane conversion process, emphasizing the importance of packing types, such as Raschig and Gempak in reducing pressure drops and optimizing operational efficiency. The discussion underscores the significance of component percentages ,particularly methane and carbon dioxide, in determining biomethane quality. In conclusion, the study highlights the pivotal role of model validation and continuous optimization in ensuring efficiency, reducing operational costs, and enhancing biomethane production. Recommendations include exploring alternative packing types, managing pressure drops effectively, and incorporating sustainability practices . Acknowledging limitations in tools like Aspen Plus and engaging in collaborative research are also suggested for ongoing improvements in the biogas upgrading field.