The Stabilization of Vegetable Oil with Antioxidant Combinations
The Stabilization of Vegetable Oil with Antioxidant Combinations作者机构:R.T.Vanderbilt CompanyInc30 Winfield StreetNorwalk Connecticut 06856
出 版 物:《润滑油》 (Lubricating Oil)
年 卷 期:2011年第26卷第3期
页 面:32-35页
学科分类:081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术]
主 题:bio-based lubricant vegetable oil antioxidant
摘 要:In this paper,the effect of using hindered phenol,zinc dialkyl dithiocarbamate(ZDDC),tolutriazole derivative and combinations thereof to inhibit a blend of commodity Canola Oil and high oleic content soybean oil(1:1) was ***,oils were oxidized by bubbling oxygen through 300 mL samples heated at 95 ℃.Antioxidant depletion rates were indirectly monitored by measuring oxidation induction times(OIT) as determined by Pressure Differential Scanning Calorimetry(PDSC).Preliminary data indicated that oil treated with only ZDDC had the slowest rate of antioxidant depletion.