PRODUKSI DAN KARAKTERISASI SENYAWA LIQUID VOLATILE MATTER AMPAS SAGU MENGGUNAKAN METODE PIROLISIS DAN GAS CHROMATOGRAPHY
Abstract: This study
investigated the effect of pyrolysis temperature on the volume and the building
blocks of Liquid Volatile Matter sago dregs. Sago dregs obtained from Sampara
Village, District Sampara, Konawe, Southeast Sulawesi. The dried sago dregs, then
dipirolisis at varied temperatures of 400 ℃, 500 ℃, 600 ℃ and 700 ℃. Pyrolysis process each starting at 27 ℃ and performed for 25 minutes. One of the products of pyrolysis
residue sago is condensed smoke. The smoke that had condensed liquid is called volatile
matter (LVM). Sago dregs LVM volume was measured using a measuring cup and its
constituent compounds were characterized using GC-MS Gilent. When the pyrolysis
temperature of 400 ℃, 500 ℃ and 600 ℃, sago
dregs LVM volume increases. Meanwhile the pyrolysis temperature of 700 ℃ sago dregs LVM volume decreases. GC-MS characterization results
indicate that the pyrolysis temperature of 500 ℃ to produce compounds most. While the pyrolysis temperature of 600 ℃ and 700 ℃ several
compounds disappear. LVM compound sago dregs dominated by ammonia.
Penulis: Muhammad Jahiding,
W.O.S. Ilmawati, M. Burhan
Kode Jurnal: jpfisikadd151086
