Study of the Adsorption Capacity of Additives of the Succinimide and Zinc Dithiophosphate Type

The adsorption capacity of succinimide (I),-useful as a dispersant, Zn dialkyl dithiophosphate (II) and Zn diary dithiophosphate (III) -useful as antioxidants, and antiwear and anticorrosion agents in motor oils was determined in isooctane by measuring the contact potential difference between a refe...

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Hauptverfasser:	Vipper,A. B, Markov,A. A, Lashki,V. L, Bauman,V. N
Format:	Report
Sprache:	eng
Schlagworte:	ADSORPTION ANTIOXIDANTS DISPERSANTS LUBRICANT ADDITIVES Lubricants and Hydraulic Fluids PHOSPHATES PHOSPHORODITHIOATES Physical Chemistry SOLUBILITY SUCCINIMIDES SULFUR COMPOUNDS SURFACES TRANSLATIONS USSR ZINC COMPOUNDS
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Zusammenfassung:	The adsorption capacity of succinimide (I),-useful as a dispersant, Zn dialkyl dithiophosphate (II) and Zn diary dithiophosphate (III) -useful as antioxidants, and antiwear and anticorrosion agents in motor oils was determined in isooctane by measuring the contact potential difference between a reference (Au) electrode and a steel electrode on which the adsorbent layer is formed. (Author) Edited trans. of Neftekhimiya (USSR) v11 n3 p474-477 1971, by Dean F. W. Koolbeck.