2007•Journal of Shijiazhuang Vocational Technology InstituteRequires access

The synthesis of ethyl acetate with compound tungstophosphoric acid as catalysts

Yanli Zhao

Abstract

Test shows the synthesis of ethyl acetates with ethanol and acetic acid as raw material,compound tungstophosphoric acid as catalysts,while the ratio of tungstophosphoric acid to p-toluene sulfonic acid and oxalic acid is 10∶2∶1,molar ratio of acetate to ethanol is 3,catalyst is 4‰ of the total reactant,duration of reaction is 90 min,and rate of production is 95.88% plus.

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Available abstract

Key concepts: Catalysis, Oxalic acid, Acetic acid, Molar ratio, Chemistry, Sulfonic acid, Ethanol, Ethyl acetate