Patent · US Active

Treatment of sulfide scales

US11186806B2 · kind B2 · utility

2Cited by
37References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 6, 2019
Grant dateNov 30, 2021
Priority date—
Expiry dateNov 6, 2039

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC11D2111/20
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Treating a sulfide scale includes contacting the sulfide scale with an oxidizing composition that includes a first oxidizer and a second oxidizer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.