Black charcoal or traditional charcoal is the one that has much lower standard that smokeless charcoal. It is usually made from growing wood: acasia, eucalyptus, etc.
It is a high value product of coconut charcoal. Usually use for Shisha.
Coconut charcoal is 100% made from coconut shell. This is clean, organic and specializing for BOQ. The product is made from nature.
Smokeless charcoal is the one that is highly carbonized (more than 72%) to elimilate Xenlulo and contaminant inhered in wood which cause smoke.
White charcoal is a clean-smokeless charcoal with highest quality, most expensive and usually imported by developing countries.
On the market, there are plenty of sawdust charcoals which are made from growing wood and without test result. Customers should consider between quality and price.
Price table
Test result
There is a trend to use smokeless charcoal instead of traditional charcoal:
Smokeless charcoal brings many advantages for health and environment
1 kg of smokeless charcoal would produce 3-5 times more than traditional charcoal in terms of total calorific value and lasting hours