PENGARUH VARIASI TEKANAN DAN LAMA WAKTU PENGERINGAN HASIL PEMBRIKETAN TERHADAP KEKUATAN JATUH (DROP STRENGTH) BRIKET BIO MASSA BATUBARA

The Influence of Pressure Variation and Time/or Drying Briquette Product to Biocoal Briquette Drop Strength

Abstract

The effort ofdiversifying  energy inthe form of classifying clean energy and its cheap, it represented by government expedient to find out ofoil and firewood  for being used by smell industry and home industry. Coal is being represented 10 be an alternative  energy. To reduce  the environment effect delete  coal burning, it is need to be mixed with biomass  to make it be a bio briquette.  One ofthe briquetting technique  is by mixing coal and sawdust  then its briquette mixture. The advantage of biocoal briquette is having combustibility much better than coal or its biomass.  Mixture composition that we used are : 80% of coal:  15%  of sawdust  and 5% lime.  The briquette form is hexagon and have a hole in its middle. The mean of this research is to exploiting  biocoal to be a cheap fuel and efficient energy and used for small and hime industry,