Lin, Yung-Sung; Lin, Hai-Ping - In: Renewable Energy 35 (2010) 9, pp. 1900-1907
In Taiwan, millions of tons of waste cooking oil are produced each year, and less than 20% of it, about 150,000 ton …/a, is reclaimed and reused. Most waste oil is flushed down the drain. Utilizing waste cooking oil to make biodiesel not only … employed two-stage transesterification to lower the high viscosity of waste oil, utilized emulsion to reduce the methyl ester …