Accession Number : AD0720927

Title :   Improving the Qualities of the Alkylphenol Additive BFK,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Kuliev,A. M. ; Namazov,I. I. ; Suleimanova,F. G. ; Zeinalova,G. A. ; Mushailov,A. E.

Report Date : 22 DEC 1970

Pagination or Media Count : 10

Abstract : The additive BFK produced from alkylphenol subjected to preliminary purification by silica gel, aluminum silicate catalysts, and distillation under vacuum has a higher level of purity and is preferable to BFK produced in the usual manner with respect to anticorrosion and neutralizing properties. The quality of the additive produced from purified alkylphenol is comparable to the quality of non-Soviet additives. (Author)

Descriptors :   (*LUBRICANT ADDITIVES, *PHENOLS), DISTILLATION, IMPURITIES, PURIFICATION, TEST METHODS, USSR

Subject Categories : Industrial Chemistry and Chemical Processing
      Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE