预焙阳极氧化机理与提高抗氧化性主要方法  

OXIDATION MECHANISMS AND PRIMARY METHODS OF INCREASING OXIDATION RESISTANCE OF PRE-BAKED ANODE

作　　者：高守磊[1] 夏金童 涂川俊[1] 胡忠良[1] 丁国芸[1] 

机构地区：[1]湖南大学材料科学与工程学院,湖南长沙410082

出　　处：《炭素技术》2008年第2期37-40,共4页Carbon Techniques

摘　　要：综述了预焙阳极氧化机理以及石油焦原料空气反应性和二氧化碳反应性能,分析和指出了阳极抗氧化性差对铝电解过程的影响和危害,同时对提高阳极抗氧化性能的主要方法与措施进行了讨论。The oxidation mechanisms of pre- baked anode, the air reactivity and C02 reactivity of petroleum coke were summarized. The effect and damage of inferior oxidation resistance of pre -baked anode in aluminum electrolysis were analyzed and explained, and some methods and measures for increasing the oxidation resistance of pre- baked anode were discussed.

关 键 词：预焙阳极 氧化危害 氧化机理 

分 类 号：TQ127.11[化学工程—无机化工]