1988/09/01 by W. W. Frenier, Wayne W. Frenier, F. B. Growcock +1 · 1 citation
Engineering · Materials Science · #Concrete Corrosion and Durability #Corrosion Behavior and Inhibition #Structural Integrity and Reliability Analysis
paper · doi:10.5006/1.3584970
crossref issued 1988/09/01 · crossref published 1988/09/01 · crossref published-print 1988/09/01 · openalex publication_date 1988/09/01 · crossref created 2011/06/08 · crossref deposited 2025/03/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28 · crossref indexed 2026/07/28
In this paper, A new class of corrosion inhibitors for steel in strong HCl is described. When formulated with small amounts of surfactants, α-Alkenylphenones provide excellent protection for oilfield steel in contact with strong HCl (up to 28%). The protection levels are similar to, and sometimes superior to, those provided by alkynols. In 15% HCl, benzoylallyl alcohol (BAA) appears to be a common intermediate, i.e., in the acid after 24 h when any of the four different phenyl ketones are used. Poly(phenylvinyl ketone) (PPVK), which could form on the surface from reaction of adsorbed BAA, was the major component of the thin surface film after corrosion tests with the four ketones.