Pengolahan Limbah Serbuk Kayu Jati Menjadi Asap Cair

Wood processing in Indonesia produces a lot of sawdust waste that has not been fully utilized. One way to overcome this is process it into liquid smoke which can be used as raw material for fish preservatives. The began with pyrolising the smoke, was then purified by distillation, and results were characterized GCMS FTIR. Liquid quality testing also carried out, namely measuring pH, determining density, floating materials, organic acid levels, transparency color. Pyrolysis Jati wood powder 3.5 L out 2 Kg sawdust, pyrolysis done at 400°C 4 hours. main chemical constituents from carbamic phenyl ester (22.52%), 2-methoxy-phenol (15.88%), 2-methyl-2-cyclopentanol (10.56%), tetrahydro-2-furanmethanol (8.22%), 2-methyl-phenol (6.78%), 5-hydroxy-2-heptanone (5.53%). yellow, transparent, pH value 3.12 content 1.196%, density 0.9307 g/cm3 contain 0.3 mg/mL material.