(360f) Direct Ethoxylation of Palm Stearin in One Step Process
AIChE Annual Meeting
2009
2009 Annual Meeting
Catalysis and Reaction Engineering Division
Green Chemistry and Reaction Engineering I
Wednesday, November 11, 2009 - 10:35am to 11:00am
A one-step ethoxylation of palm stearin with ethylene oxide catalyzed by Mg-Al composite was investigated. The occurrence of the expected reaction is identified by FT-IR and emulsifying ability. Catalyst type and Reaction temperature were investigated in the paper, and the melting point of the reaction product changed by a different ratio of raw materials were discussed. The experimental result shows that when the mole ratio of EO to palm stearin is 6 : 1, the lowest melting point of the reaction product is 19.8 oC.
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