The dosage of metal deactivator and antirust additive has certain influences on the demulsibility of finished oil;
而添加剂中金属减活剂和防锈剂的加剂量对成品油的抗乳化性能有一定的影响。
The effect of metal deactivator on oil oxidation-inhibiting was described. Actual application efficiency of T531 was analyzed.
简述了金属减活剂对延缓油品氧化的作用，对T531的应际实用效果进行了考察、分析。
On the basis of T551 and T561, a new metal deactivator with high efficiency (copper corrosion inhibitor) have been preparated by Weihua co.
在T551和T561的基础上，研制出新的高效金属减活剂(铜腐蚀抑制剂)，解决了高硫极压剂的不足，使铜腐蚀达到1级。
Metal deactivator N, N'-Di-acetyladipic dihydrazine was prepared by reacting diethyl adipate with hydrazine hydrate, and then was treated with acetic anhydride.
研究了由已二酸二乙酯与水合肼反应合成己二酰二肼。再用乙酸酐酰化己二酰二肼得到金属减活剂N。
The oxidation mechanism of greases was introduced. And the mechanisms of action and application of antioxidant, metal deactivator and corrosion inhibitor in grease were discussed.
介绍了润滑脂的氧化机理，探讨了抗氧剂、金属减活剂和腐蚀抑制剂在润滑脂中的作用机理及应用技术。
The oxidation mechanism of greases was introduced. And the mechanisms of action and application of antioxidant, metal deactivator and corrosion inhibitor in grease were discussed.
介绍了润滑脂的氧化机理，探讨了抗氧剂、金属减活剂和腐蚀抑制剂在润滑脂中的作用机理及应用技术。
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