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4840744 Modified succinimides and lubricating oil compositions containing the same

โœ Scribed by Robert H Wollenberg; Frank Plavac; Timothy R Erdman

Book ID
116025144
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
70 KB
Volume
20
Category
Article
ISSN
0025-326X

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๐Ÿ“œ SIMILAR VOLUMES

Liquid chromatographic determination of
Liquid chromatographic determination of base oil composition and content in lubricating oils containing dispersants of the polybutenylsuccinimide type
โœ P. Sassiat; G. Machtalere; F. Hui; H. Kolodziejczyk; R. Rosset ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 520 KB

The determination of base oil composition and content in engine motor oils and in the fractions enriched in the polybutenylsuccinimide type dispersant which can be isolated from the lubricants are achieved through liquid chromatography. Strongly activated silica gel and anhydrous pentane are used as