Based on ISO 10370. EN 14214 requires the test to be carried out on a 10% distillation residue of the sample while ASTM D 6751 requires 100% sample without prior distillation. The carbon residue value approximates the tendency of biodiesel to form deposits. The carbon residue is the residual material after evaporation and pyrolysis of […]

Based on EN 14112 and using a 743 Rancimat instrument. It is an accelerated oxidation test with the oxidative stability expressed in hours. Main Research: Yung Chee Liang 

Based on ASTM D 1796 (1997) and using a centrifuge. This result is important because high water and sediment contents can corrode and block the fuel filters and injectors. Main Research: Harrison Lau Lik Nang

Based on ASTM E 203. The determination is carried out using the Karl-Fischer Titrator. The result is important as biodiesel is hygroscopic. Main Research: Harrison Lau Lik Nang

Based on ASTM D 2500. The cloud point is the temperature of a liquid specimen at which the smallest observable cluster of wax crystals first appears upon cooling under prescribed conditions. Main Research: Yung Chee Liang