Pembuatan Dan Karakterisasi Karbon Aktif Dari Biomassa Tandan Kosong Kelapa S…

ABSTRACT Activated carbon derived from empty palm oil fruit bunches in powder form has been successfully prepared. The initial preparation starts from taking the raw ingredients followed by the pre-carbonization combustion process using a furnace by varising burning time of 20 minutes, 30 minutes, 40 minutes and 50 minutes. Neutralization and grinding processes are carried out on the charcoal …