Azyyati Abd Hamid creator text abstract or summary my Kuantan, Pahang UMP 2015 monographic eng

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xiv, 58 p. : ill. (some col.) ; 30 cm. + 1 CD ROM Palm pressed fiber (PPF) is the solid waste produced from palm oil milling company after the pressing process. Recovery of oil and reuse of the palm pressed fiber is a great opportunity for cost saving in the oil processing industry. The objective of the research is to recover residual oil which still left in the PPF by using ultrasonic-assisted extraction method (UAE). The process is carried out by priory drying process of the PPF at 60 °C for 1 hour. Then the dried sample will undergo the extraction process in the ultrasonic bath by using methanol as a solvent. The effect of solid: liquid ratio and extraction time are varies in the range of (1:3-1:8) and (0 minutes-60 minutes) respectively. Yield of the extracted oil are measured for all conditions. Results from studies shows that the highest yield is 12.90% which obtained at the condition 1:5 (g/ml) of the solid: liquid ratio and 30 minutes of the extraction time. Hence, the result from Gas chromatography-mass spectrometry (GC-MS) has confirmed that the properties of the extracted oil are almost similar to the crude palm oil (CPO) specialized Azyyati Abd Hamid Faculty of Chemical & Natural Resources Engineering Project Paper (Bachelors of Chemical Engineering) -- Universiti Malaysia Pahang – 2015 Bibliography : p. 50-53 Faculty of Chemical & Natural Resources Engineering Dissertations Universities and Colleges Dissertations Theses THE0000856(Local) http://ecollib.ump.edu.my/id/eprint/25592 http://ecollib.ump.edu.my/25592/ http://ecollib.ump.edu.my/id/eprint/25592 http://ecollib.ump.edu.my/25592/ UMP 160304 20251117113320.0 vtls000093530