Coal blending preparation for non-carbonized coal briquettes

Global Colloquium on GeoSciences and Engineering 2017

Widodo^1 ; Fatimah, D.^1 ; Estiaty, L.M.^1

Research Center for Geotechnology, Indonesian Institute of Sciences, Komplek LIPI, Jalan Sangkuriang, Bandung

40135, Indonesia^1

关键词: Alternative energy;    Coal blending;    Coal briquettes;    Environmental-friendly;    Geological conditions;    Large industries;    National energy policy;    Total sulfur;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/118/1/012068/pdf
DOI  :  10.1088/1755-1315/118/1/012068

来源: IOP

【 摘 要 】

Referring to the national energy policy targets for the years 2025, the government has launched the use of coal briquettes as an alternative energy replacement for kerosene and firewood. Non-carbonized briquettes in the form of coal briquettes as well as bio-coal briquettes are used in many small-medium industries and households, and are rarely used by large industries. The standard quality of coal briquettes used as raw material for non-carbonized briquettes is a minimum calorific value of 4,400 kcal/kg (adb); total sulfur at a maximum of 1% (adb), and water content at