CHEMILUMINESCENT METHOD FOR STUDYING THE THERMAL STABILITY OF MOTOR OILS WITH ADDITIVES,

Abstract

The chemiluminescent method of process control was applied to the study of thermal stability of lubricating oils, and an apparatus was constructed for subjecting small samples of oils to the oxidation at elevated temperatures and recording the levels of chemiluminescence. Two different procedures were used in the study. In the first, the sample of a mineral base for the oils was heated at steps of 10 degrees in the range of 120-200 degrees, and the time of the emission at each temperature was recorded. In the second procedure the intensity of the chemiluminescence resulting from the oxidation of the oil sample is recorded at various temperatures over the same period of 10 sec. Nine additives were evaluated, and the most pronounced antioxidant effect was that of the INKhP-21 additive. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 18, 1969
Accession Number
AD0700374

Entities

People

  • B. I. Abdullaev.
  • F. G. Suleimanova
  • G. G. Gurylev
  • L. G. Suleimanova
  • V. B. Liksha

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Additives (Chemicals)
  • Antioxidants
  • Chemiluminescence
  • Emission
  • Intensity
  • Lubricating Oils
  • Oxidation
  • Specialty Uses Of Chemicals
  • Thermal Stability

Readers

  • Combustion science or combustion engineering.
  • Mathematics or Statistics
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).