Karakterisasi Briket Arang Berbahan Baku Batang Karet Dan Tempurung Kelapa De…

ABSTRACT The growth of the world's population is increasing along with the energy used. One of these energies is liquefied petroleum gas (LPG) as household energy. Briquettes are biomass that can be used as alternative household energy to replace LPG. One of the ingredients for making briquettes is rubber stems and coconut shells because they contain cellulose and lignin. The purpose of this st…