02237nam a2200241 a 4500 vtls000045131 KUKTEM 20251114204422.0 100218t2009 my ao f m 000 0 eng d THE0004873(Local) 201905131216 SHAHRILJ 201204091103 Fida 201107132307 VLOAD 201002181248 kam UMP TP894 .A45 2009 rs Bc. Mohd Amirul Syafiq Mohd Shah The effects of bleaching on the properties of paper from oil palm frond (OPF) soda-aq pulp / Mohd Amirul Syafiq Bin Mohd Shah Kuantan : UMP, 2009 50 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2009 Malaysia is the main producer and exporter of oil palm based product in this world. With the massive size of this industry, there is no doubt that it will generate a lot of biomass products and until today these products haven’t been utilized to the fullest and one of these products is the oil palm frond (OPF). It has been proven from many researches that OPF has the potential to be made into papers but unfortunately the brightness achieved didn’t really fulfill the requirements for it to be commercialized. So in this work, the effects of bleaching on the properties of paper from OPF Soda-AQ pulp are studied. The OPF pulp was bleached at different time and temperature and the physical and optical properties of the papers made form it are studied. These properties are then compared between each sample and some conclusions were made. It appears that the leached pulp produced better quality papers compared to the unbleached pulp. Longer bleaching time and higher temperature produced brighter papers and it achieves the brightness for news print. However, the high temperature seems to deteriorate the fibers in the pulp when the bleaching period is long hence producing papers with poor physical properties. Bleaching Bleaching materials 0 0 0 1 10000 10000 2019-09-04 0 TP894 .A45 2009 rs Bc. 0000042917 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 3986 | TP894 .A45 2009 rs Bc. 0000042918 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 1697 1703 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5200*6500*6501*9992