How Does The Production Of Epoxy Soybean Oil Work?
Epoxidized soybean oil uses benzene as a solvent and sulfuric acid as a catalyst. Soybean oil, formic acid and benzene are prepared into a mixed liquid, and hydrogen peroxide is added dropwise under stirring to carry out the epoxidation reaction. After completion, let it stand to separate the waste acid water, and wash the oil layer with dilute lye and soft water to neutrality. After oil-water separation, the oil layer must be distilled, the distilled benzene-water mixture is separated by condensation, the benzene is returned for reuse, the kettle liquid is subjected to vacuum distillation, and the finished product fraction is intercepted. It can trigger at a certain temperature. The added stabilizer stabilizes the generated peroxyformic acid, ensuring that the oxygen atoms released by the peroxyformic acid can fully contact the unsaturated bonds in the epoxy soybean oil, thereby making the epoxy The chemical reaction proceeds towards the product direction.
The above situation is the process of preparing epoxy soybean oil. I hope it will help you to some extent. Thank you for seeing this. If you want to know more about epoxy soybean oil, please contact our customer service staff in time Contact, or you can follow our website update, we will provide you with more professional knowledge for you to check.