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Demulsification of crude oil emulsions via microwave assisted chemicals (environmental friendly) / by Nur Hafizah Hussin

By:

Nur Hafizah Hussin

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2013Description: xxv, 182 p. : ill. ; 30 cm. + 1 CD-ROMISBN:

THE0003898(Local)

Subject(s):

Dissertation note: Project paper (Bachelor of Chemical Engineering (Chemical)) -- Universiti Malaysia Pahang – 2013 Abstract: Demulsification is a process of emulsion breaking. It is important in industry application such as waste water treatment, refinery and painting industry. Microwave and chemical heating is the most widely used method of water in oil demulsification. In this research, the combination of microwave and chemical is used to increase the efficiency of water in oil demulsification. To prevent the environmental issues, natural chemical is used in this research which is Diethanolamide of coconut fatty acid. The effectiveness of microwave assisted natural chemical in demulsification was assessed experimentally with two different power of microwave which are 450 and 600, and two different concentration of Diethanolamide of coconut fatty acid which are 0.5% and 1.5%. The water in oil emulsion was prepared by using artificial emulsifier. Artificial emulsifiers used are Triton X-100, Low Sulphur Wax Residue (LSWR) and Span 83. The natural chemical (Diethanolamide of coconut fatty acid) were added in the emulsion to increase the performance before heating the emulsion with microwave. The result shows that demulsification by using microwave assisted natural chemical was faster and more environmental friendly compared to conventional method.

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Holdings ( 2 )
Title notes ( 3 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB GAMBANG	TP156.D42 H34 2013 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000074885
Final Year Report	UMPLIB GAMBANG	CD 7142 \| TP156.D42 H34 2013 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000074886

Project paper (Bachelor of Chemical Engineering (Chemical)) -- Universiti Malaysia Pahang – 2013

Bibliography : p. 177-180

Demulsification is a process of emulsion breaking. It is important in industry application such as waste water treatment, refinery and painting industry. Microwave and chemical heating is the most widely used method of water in oil demulsification. In this research, the combination of microwave and chemical is used to increase the efficiency of water in oil demulsification. To prevent the environmental issues, natural chemical is used in this research which is Diethanolamide of coconut fatty acid. The effectiveness of microwave assisted natural chemical in demulsification was assessed experimentally with two different power of microwave which are 450 and 600, and two different concentration of Diethanolamide of coconut fatty acid which are 0.5% and 1.5%. The water in oil emulsion was prepared by using artificial emulsifier. Artificial emulsifiers used are Triton X-100, Low Sulphur Wax Residue (LSWR) and Span 83. The natural chemical (Diethanolamide of coconut fatty acid) were added in the emulsion to increase the performance before heating the emulsion with microwave. The result shows that demulsification by using microwave assisted natural chemical was faster and more environmental friendly compared to conventional method.