Coconut shell is more suitable for pyrolysis process as it
contain lower ash content, high volatile matter content and
available at a cheap cost. The higher fixed carbon content leads
to the production to a high-quality solid residue which can be
used as activated carbon in wastewater treatment. Coconut shell
can be easily collected in places where coconut meat is
traditionally used in food processing.
Moisture: 15%
Ash Content: 4-5%
Calorific Value: 3500-4000kcal/kg
Coconut shell is widely used for making charcoal. The coconut
shell has a high calorific value and can be used to produce
steam, energy-rich gases, bio-oil, biochar etc. It is to be noted
that coconut shell and coconut husk are solid fuels and have the
peculiarities and problems inherent in this kind of fuel.