JURNAL APLIKASI FISIKA VOLUME 13 NOMOR 2 JUNI 2017

Pengaruh Tekanan, Dan Partikel, Lina Lestari, Erzam Hasan, Risna, Jurusan Fisika, Fakultas Mipa, Universitas Haluoleo, Kampus Bumi, Tridharma Anduonohu, Sulawesi Kendari, Tenggara (+7 others)
unpublished
The purpose of this research is to know the pressurized and particle size influence on Cacao's shell charcoal briquette making. It is made from cacao as an adhesive with the ratio of 9:1. The used particle sizes are 60 mesh, 70 mesh, 80 mesh, and 100 mesh. Sample is formed in molded cylinder with the diameter of 4 cm with the centered hole of 0,8 cm and the compacted pressure is 34,66 kg/cm 2 , 69,32 kg/cm 2 , 103,98 kg/cm 2. It's test is density, water level, activation time, flame velocity,
more » ... e highest temperature, the time needed for the highest temperature, and the shifting of burning temperature. The result shows that the best briquette quality is the one with particle size 80 mesh and it's highest temperature is 464,4 o C on compacted 103,98 kg/cm 2. The difference of each briquette particle size shows the tendency of increasing on it's activation time and it's flame velocity.
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