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Application filed by Council Scient Ind ResfiledCriticalCouncil Scient Ind Res
Priority to MYPI20063197ApriorityCriticalpatent/MY153297A/en
Publication of MY153297ApublicationCriticalpatent/MY153297A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Fats And Perfumes
(AREA)
Abstract
FATTY ACID ALKYL ESTERS SUITABLE FOR USE AS BIODIESEL ARE PRODUCED BY A SINGLE STEP ESTERIFICATION OF FREE FATTY ACIDS AND TRANSESTERIFICATION OF TRIGLYCERIDES FROM VEGETABLE OILS OR ANIMAL FATS OR COMBINATIONS THEREOF WITH A LOWER ALCOHOL (E.G. METHANOL) IN PRESENCE OF ALKYL TIN OXIDE AS CATALYST. THE ESTER THUS PRODUCED IS PURIFIED BY DISTILLATION, TREATMENT WITH AN ADSORBENT, WASHING WITH WATER OR COMBINATION THEREOF TO GIVE ESTERS SUITABLE FOR USE AS BIODIESEL.
MYPI20063197A2006-07-052006-07-05Improved process for preparing fatty acid alkylesters using as biodiesel
MY153297A
(en)
Transesterification and esterification of fatty acids and triglycerides by dispersion and dispersion method for the production of fatty acid methylesters