CC、CD级柴油机油清净性模拟评定方法的研究  

STUDIED ON SIMULATION TEST FOR DETERGENT PERFORMANCE OF CC AND CD GRADE DIESEL ENGINE OILS

作　　者：徐静亚[1] 黄来勇[1] 

机构地区：[1]石油化工科学研究院

出　　处：《石油炼制与化工》1994年第3期56-60,共5页Petroleum Processing and Petrochemicals

摘　　要：本文叙述了内燃机油转盘试验机的结构、工作原理和试验方法。在高温条件下，到定ＣＣ级、ＣＤ级柴油机油的清净性。通过观察试验后试盘表面的积炭、漆膜外观和特征，得到与开特皮勒（Ｃａｔｅｒ－ｐｉｌｌａｒ）１Ｈ２、１Ｇ２试验相关的试验条件和加权评分方法。大量的试验结果表明：油品的转盘试验机试验结果与开特皮勒１Ｈ２、１Ｇ２的试验结果之间有较好的对应关系。这对内燃机油的配方研究，包括选择最佳的添加剂投入量和添加剂相互间的配伍性，提供了有效的试验方法。The structure,working principle and testing method of rotary disk engine for internal combustion engine oil are presented. The detergent performance of CC,CD grade diesel engine oils is evaluated at high temperature condition. The coke deposit,the outward appearance and characteristics of lacquer film on the rotary disk after the test is correlated with Caterpillar1HZ, IG2 with good agreement.The rotary disk engine testing provides an effective method for the formulation study of internal combustion engine oils,including the selection of optimal additive dosage and the compatibility between the additives in use.

关 键 词：柴油机 气缸油 发动机 评定 

分 类 号：TE626.33[石油与天然气工程—油气加工工程]