KAJIAN PEMANFAATAN BIOMASSA LIMBAH INDUSTRI MINYAK PICUNG (Pangium Edule Reinw) UNTUK BIOBRIKET SUMBER ENERGI ALTERNATIF DI DESA PULAU PICUNG, KAMPAR

摘要: Seed of picung (Pangium edule Reinw) contains 70 % kernel (weight) and 40 husk (weight). Itsnucleus’s seeds contain 21-27 oils that can be extracted. More than its component is an oil cake.The huge amount cake used as a solid fuel such Biomass Briket (Baiobriket). Biobriket hasweight 23,046 gram,long 3,469 cm, wide 2,804 cm high 2,277 cm. produced bymanual process inlet dry materials pushed pressed by hydroulic press. The pressing processproduces will piece into specific size. Picung cakes have weakness solidfuel. It has no heating value physic characteristic low binder. To increasing heatingvalue, glycerol added. Because equal to 1353 kcal/ kg. Glycerol beused alternative resource. Binding problems solved adding tapioca. Optimumadding tapioca not more 5%. final step this research found the comparison qualitybetween optimal biobriket cake. This central composit design. first factorwas quantity (X1) second factor was (X2). usedwas 200 gram. First factor’s range between 1 – 5,5 weight seed or at 1,76-9,69 ml (densityglycerol 1,13 g/ml). seconds 5 2-10 gram.Optimation response (Y). Analysis with surface method shows thataddition had positive influence desirability 94 %. Theoptimum for calor 6243,62 kcal/kg.