What is the difference between coconut husk and shell?

What is the difference between coconut husk and shell?

Coconut Shell from Coconut Palm Plants 

Coconut shells are a significant agricultural waste that is widely accessible in our nation in vast amounts. It is well known that igniting coconut shells in open areas may greatly raise CO2 and methane emissions. Famous charcoal is frequently made from coconut shells from a coconut plantation. This process often results in a lot of dirt and foreign material in the charcoal. In addition to harming the environment, the smoke emissions from these pits pose a major threat to human health.

Interestingly, the coconut shell from a coconut tree is much better suited for the pyrolysis process given that it typically has less ash and can be easily obtained for a very low cost due to the high volatile matter concentration. The more fixed carbon there is, the more probable it is that a solid residue called activated carbon will form.

Coconut Husk from a Coconut Planting

The coconut husk derived from a coconut farm generally has a very high amount of lignin as well as cellulose, and that is the major reason why it has a high calorific value. Also, the chemical composition of coconut husks majorly consists of cellulose, lignin, gas, tar, tannin, as well as potassium.

The actual predominant use of the coconut husks lies in the direct combustion to help make charcoal. These husks are otherwise simply thrown away. Coconut husk can be greatly transformed into a value-added fuel source that can effectively replace wood and other traditional forms of fuel.