PERUBAHAN SUHU PIROLISIS TERHADAP STRUKTUR KIMIA ASAP CAIR DARI SERBUK GERGAJI KAYU PINUS
ABSTRACT: The purpose of this
research is to study the effect of
pyrolysis temperature to the wood vinegar chemical composition by be
produced wood vinegar, charcoal, biofuel
etc. The variation of pyrolysis
temperatures were 110, 200, 300, 400 and 500 °C at 5 hours. That pine
wood vinegar yield obtained were 13.80%, 16.12%, 11.99%, 15.51% and 0.90
%. Analysis DTA (Diferential Thermal Analysis) showed thermal decompotition occurs at 227, 320.2 and 349.7 °C. Identification of GC-MS of pine sawdust could
provide compounds that mostly derived from acid group and was dominated by
acetic acid produced was 31.65%. At distillate of teak smokes was obtained
three yield of liquid smokes resulted from conversion of pine wood wastes can be utilized to preserve fishes.
Keywords: Pine sawdust,
pyrolysis, wood vinegar, and preserve
fishes
Penulis: Mohammad WIJAYA,
Erliza NOOR, Tun Tedja IRAWADI, Gustan PARI
Kode Jurnal: jpkehutanandd080040
