difference between charcoal and coal
Difference Between Coal and Coke. Coal and coke are common fuels used for household and industrial combustion purposes. Both are present in the natural environment. However, coke is produced by man for the excessive usage. Coal is a fossil fuel similar to natural gas and oil, which is in a solid rock form. Coal is formed by accumulating plant debris in swamps. The process takes thousands of years. When plant materials collect on swamps, they degrade very slowly.
Charcoal is made by burning wood in the absence of oxygen, and lump charcoal is the product of that. Since lump is charcoal in its most natural form, it's no wonder purists will almost always prefer it. Beyond that, lump charcoal has a lot of attractive qualities; it lights faster, burns hotter, and leaves very little ash compared to briquettes.