Modified vegetable oil
A technology for modifying vegetable oil and vegetable oil, applied in the production of fatty acids, chemical modification of fatty acids, etc., can solve the problems of increasing the process flow and production cost, and achieve the effects of improving oxidative stability, extreme pressure and abrasion resistance, and improving oxidative stability.
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Embodiment 1
[0013] Weigh 20 milliliters of absolute ethanol, 220 grams of castor oil, and 8 grams of tetrabutyl titanate into the reaction kettle, react for 8 hours under normal pressure and 40°C, and then distill the ethanol out in a vacuum distillation device , the pressure is -0.1MPa~-0.001MPa, the temperature is 25~60°C, and the modified vegetable oil can be obtained.
Embodiment 2
[0015] Weigh 20 ml of absolute ethanol, add 220 g of peanut oil, and 5 g of tetrabutyl titanate into the reaction kettle, react for 6 hours under normal pressure and 60°C, and then distill the ethanol out in a vacuum distillation device, namely Modified vegetable oils are available.
Embodiment 3
[0017] Reactive distillation conditions were used.
[0018] Weigh 20 milliliters of absolute ethanol, 220 grams of castor oil, and 8 grams of tetrabutyl titanate into the reaction kettle of the reaction distillation device. Under normal pressure and 60 ° C, the reaction is refluxed for 6 hours, and then the reflux is stopped and vacuumized. , Distill the ethanol under reduced pressure to obtain modified vegetable oil.
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