PEMBUATAN BIOCOAL DARI CAMPURAN BATUBARA LIGNIT, SEKAM PADI, DAN TEMPURUNG KELAPA (PENGARUH TEMPERATUR KARBONISASI DAN UKURAN MATERIAL
Daftar Isi:
- PRODUCTION OF COMPOSITE BIOCOAL LIGNITE COAL, RICE HUSK AND COCONUT SHELL ( THE EFFECT OF TEMPERATURE CARBONIZATION AND SIZE MATERIAL) (Ratna Dewi, 2014, 63 Pages, 10 Tables, 22 Fictures, 3 Attachment) Biocoal is a solid fuel made from biomass and coal with a composite of additional adhesives. Biocoal fuel briquettes are an environmentally friendly alternative. purpose of this research is to utilize biocoal Make lignite coal, rice husk and coconut shell as an alternative energy fuels and renewable energy (renewable) environmentally friendly and know the effect of carbonization temperature and the effect of variations in the size of the resulting material to biocoal. Carbonization process is done on rice husk, coconut shell and lignite coal, in the study conducted by the carbonization temperature variation 350oC, 400oC and 500oC. Briquettes produced biocoal then tested whether the quality meets ISO standards. From this study and the size of the carbonization temperature variations materially affect biocoal produced, the higher the temperature carbonization biocoal obtained will be better than the low temperature carbonization, but the size of the material also affect the smooth material biocoal produced the material the better. In this study, it is best bioacoal biocoal to 500oC temperature variation and the size of 60 mesh material with a water content results moist (inherent moisture) 11.03%, volatile matter content (volatile matter) 40.15%, ash content (ash) 5 , 17%, levels of bound carbon (fixed carbon) of 45.04% and a calorific value that is 5767,29cal/g meet the standards SNI01/6235/2000. Keywords: Biocoal of Composite Coal Lignite, Rice Husk and Shell Oil