The Problem of Determination of the Content of Mechanical Impurities in Additives and Oils,
Abstract
A determination by GOST 12275-66 of mechanical impurities in oils containing and lacking additives was accurate according to electron micrographs of the ppts. and evaporated filtrates when the oil and additive were removed from the residue on the No. 4 mitrocellulose membrane filter (pore size 0.9 mu) by washing it 3 times with 30 m liter portions of 'Kalosh' gasoline. Determinations by GOST 6370-59 were inaccurate.
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 19, 1971
- Accession Number
- AD0727973
Entities
People
- A. A. Rutter
- I. F. Blagovidov
- S. B. Vselyobskii
Organizations
- National Air and Space Intelligence Center