OPTIMASI VARIASI WAKTU PENGERINGAN DAN KECEPATAN TIUPAN UDARA PEMBAKARAN PADA PROSES PRODUKSI SILIKA DARI SEKAM PADI
Abstract: West sumatera is
farmland so there are many rice miling industries.It produces hull of rice
everyday and becomes disadvantages waste.Hull of rice contains silica has the
shape of amorf terhidrat (Houston, 1972). Silica use as a material for
producing ceremics. For producing dust from hull of rice which contains silica
will be done by camouflage process and for testing silica composition in hull
of rice dust is used XRF method. From the result of testing by using XRF method
so be gotten the highest data from the hull of the rice silica in example with
long drying variation as long as 2 hours with wind of blowing speed variation
is 0.25 m/s with percentage Si02 is 98.12%.
Key words: drying and burning
of the hull of rice
Penulis: Hendriwan Fahmi
Kode Jurnal: jptmesindd130293
