000			02086nam a2200253 a 4500
001			vtls000075823
003			KUKTEM
005			20251114204539.0
008			131106t2013 my da f m 000 0 eng d
020			_aTHE0005031(Local)
039		9	_a201905140923 _bSHAHRILJ _c201311121654 _dnabilah _y201311060943 _znabilah
040			_aUMP
090			_aTS933.L5 Z36 2013 rs Bc.
100	0		_aZamardina Zainal
245	1	0	_aLignin production from oil palm biomass / _cZamardina Zainal
260			_aKuantan, Pahang : _bUMP, _c2013
300			_axiii, 64 p. : _bill. ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2013
504			_aBibliography : p. 46-48
520	3		_aMalaysia is currently one of the world‟s top producers of oil palm products. The palm oil milling sector in Malaysia generates millions of metric tonne of oil palm waste annually. These include the empty fruit bunches (EFB) generated at the oil mill, the oil palm fronds (OPF) available throughout the year and the oil palm trunks (OPT) which are generated at felling. Depending on the type of residue, it is mulched, burned as fuel or burned in the fields. It makes the good reasons to fully exploit the potential use of this waste. The lignin can be used as high value-added product. This research is to extract lignin from oil palm biomass. Lignin is the most difficult component of biomass to be degraded due to its complex structure, high molecular and high insolubility. The solvent extraction method is used in this research. Various differences of the sodium hydroxide concentration are used as main parameter in this research. As the results, the different amount of lignin produced from oil palm biomass by using different concentrations of sodium hydroxide. The total yields of 5% NaOH, 10% NaOH and 20% NaOH soluble lignin from oil palm trunk and frond are 4.46% and 4.44% respectively.
650		0	_aLignin
650		0	_aOil palm
999			_aVIRTUA40 _c3909 _d3915
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992