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Ali, Nurkiani Jail
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Education Physics

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Pengaruh Variasi Bahan Perekat terhadap Nilai Kalor dan Waktu Nyala Briket Arang Ban Bekas Ali, Nurkiani Jail; Anas, Muhammad; Erniwati, Erniwati
Jurnal Penelitian Pendidikan Fisika Vol 5, No 4 (2020): Jurnal Penelitian Pendidikan Fisika
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jipfi.v5i4.14541

Abstract

This study aims to determine the effect of variations in binder on the heating value and burning time charcoal briquettes used tire. Charcoal briquettes were obtained in several steps, namely carbonization at a temperature of  350˚ for ±5 hours. Then grinding and sifting the charcoal with a size of 80 mesh. Mixing charcoal, binder and water,  this binder types used were starch, wheat flour and sago, and the percentage of binder material was 10% from total weight of charcoal powder. Mintage and pressing briquettes with a pressure of 100 kg/cm2. Drying under sunlight  for three days.  Briquettes  with starch binder  obtained Calorie Value 5181 cal/g. Calorie Value of the wheat flour binder is 4837cal/g and briquettes with sago binder obtained a Calorie Value of 3927cal/g. But the value of wheat flour and sago does not meet to Indonesia standard (Standar Nasional Indonesia/SNI) is 5000 cal/g. Result of the burning time test showed that the briquette burning time was 121 minutes on starch binder, 143 minutes of wheat flour and 148 minutes of sago.
Co-Authors Erniwati Erniwati Muhammad Anas