Accession Number:

AD0683540

Title:

APPLICATION OF CERTAIN SHALE PRODUCTS AS CORROSION INHIBITORS

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH

Personal Author(s):

Report Date:

1968-10-22

Pagination or Media Count:

7.0

Abstract:

The effect of H2O-sol. shale phenols on the corrosion of C steel in aq. solns. of AcOH, NH4Cl, K2SO4, HCl, KCl, and H2SO4 was studied. The corrosion rate decreased by a factor of 5-25. A shale de-emulsifier used in the desalination of oils had an analogous action. The presence of a shale de-emulsifier in an amt. of 5 g.1. in a 0.5N H2SO4 soln. decreased the corrosion of C steel from 23 to 1.5 g.sq. m. hr.

Subject Categories:

  • Properties of Metals and Alloys
  • Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE