APPLICATION OF CERTAIN SHALE PRODUCTS AS CORROSION INHIBITORS

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.

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Document Details

Document Type
Technical Report
Publication Date
Oct 22, 1968
Accession Number
AD0683540

Entities

People

  • R. E. Metsik

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Acids
  • Aqueous Solutions
  • Carbon Steels
  • Corrosion
  • Foreign Technology
  • Hydrochloric Acid
  • Inhibition
  • Inhibitors
  • Materials
  • Molecular Weight
  • Petroleum Industry
  • Silica Gels
  • Steel
  • Translations
  • Uric Acid
  • Water

Readers

  • Materials Science and Engineering.
  • Mathematics or Statistics
  • Organic Chemistry

Technology Areas

  • 5G