Evaluasi Kinerja Gasifier Up-draft Dengan Umpan Limbah Biomassa Kayu Mahoni Dari Industri Mebel

Hendriyana Hendriyana, Lulu Nurdini, Bambang Hari P, Gatot Trilaksono, Rezki Suhendar, Gelar Satriya Kusuma


Wood waste from furniture industries was gasified using up-draft gasifier type. The type of wood was used is mahogany. Operation of the gasifier is batch model  with wood waste concumption per batch is 4 kg, 7 kg and 9 kg.  Equivalent ratio of air used is 24,73%, 14,13% and  10,99%.  The mahogany have properties of ultimate analysis  is 13,8%-wt moisture content, 65,8%-wt volatile matter, 48,7%-wt fixed carbon and 2,24%-ash. Temperature profile of gasifier observed during operation as a time function.  The gasifier also integrated with scrubber buble column and water as a solvent to minimize tar in the producer gas. The scrubber buble column was used has efficiency removal is 57,41%. 


mahogany wood waste, gasifier, up-draft type, scrubber buble column

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