A common method for production of biodiesel transesterification process, is the use of oil and methanol, heating the reaction after separation of the fatty acid methyl esters in the acid or base catalyzed conditions.
A common method of producing biodiesel is ester exchange, which is the process of separating the acid with methanol, which is produced after heating the reaction under acid or alkali catalytic conditions to produce fatty acid methylesters.
The common method of producing biodiesel is transesterification, which is a process of separating fatty acid methyl ester from oil and methanol by heating reaction under the condition of acid or alkali catalysis