The used cooking oils are used as raw material, adaption of continuous transesteri®cation process and recovery of high quality glycerol from biodiesel by-product (glycerol) are primary options to be considered to lower the cost of biodiesel.
The used cooking oils are used asraw material, adaption of continuous transesteri®cation process and recovery of high quality glycerol from biodiesel by-product(glycerol) are primary options to be considered to lower the cost of biodiesel.