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Formulation of oilwell cement retarder from biomass / Watt San Chin Sriudom

By:

Watt San Chin Sriudom [author.]

Material type: Text

text

Media type:

unmediated

Carrier type:

volume

ISBN:

THE0010912 (Local)

Subject(s):

Online resources:

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Dissertation note: Final Year Report (Bachelor of Technology Mechanical Engineering (Petroleum) with Hons ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 Abstract: The main purpose of this project is to utilizes by-product of palm oil tree which is usually discarded as waste and extract the lignin content within the Empty Fruit Bunch(EFB) and convert it into a form of EFB cement retarder (Lignosulfonate) that can be utilized in a oil well cement to increase the setting time, in order to ensure the cement reach the correct places.The objective of this project is to 1) To extract lignin from EFB and 2) To synthesis lignin to retarder and characterize its properties. Then the scope of study includes 1)Extracting lignin from EFB via ultrasonication, 2) Synthesising the EFB retarder using the hydrolysis and sulfonation method and 3) Characterising the EFB retarder via scanning electron microscopy (SEM. The results for SEM (2.67 μm particle size), TGA (75°C thermal stability increase), FTIR (functional group retention), and GC-MS. Results confirmed lignin extraction and successful synthesis of thermally stable retarders

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Title notes ( 4 )

Holdings
Item type	Current library	Call number	Status	Date due	Barcode
Final Year Report	UMPLIB GAMBANG	FTKKP .W38 2025 r Bc. (Browse shelf(Opens below))	Not for loan		T000004421

Faculty of Chemical and Process Engineering Technology

Final Year Report (Bachelor of Technology Mechanical Engineering (Petroleum) with Hons ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025

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The main purpose of this project is to utilizes by-product of palm oil tree which is usually discarded as waste and extract the lignin content within the Empty Fruit Bunch(EFB) and convert it into a form of EFB cement retarder (Lignosulfonate) that can be utilized in a oil well cement to increase the setting time, in order to ensure the cement reach the correct places.The objective of this project is to 1) To extract lignin from EFB and 2) To synthesis lignin to retarder and characterize its properties. Then the scope of study includes 1)Extracting lignin from EFB via ultrasonication, 2) Synthesising the EFB retarder using the hydrolysis and sulfonation method and 3) Characterising the EFB retarder via scanning electron microscopy (SEM. The results for SEM (2.67 μm particle size), TGA (75°C thermal stability increase), FTIR (functional group retention), and GC-MS. Results confirmed lignin extraction and successful synthesis of thermally stable retarders