Accession Number:

AD0751945

Title:

Use of Residues from the Centrifuging of Additives,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date:

1972-10-23

Pagination or Media Count:

12.0

Abstract:

The formation of residues is due to the excess of BaO used to prepare the lubricant additives. Barium is recovered by extracting with C6H6 the cake obtained by centrifuging of additives, obtaining a residue containing 57 to 62 Ba as BaO or CaCO3. The latter is reused as a neutralizing agent for additive preparation, thus reducing the consumption of fresh BaOH2.

Subject Categories:

  • Lubricants and Hydraulic Fluids

Distribution Statement:

APPROVED FOR PUBLIC RELEASE