Process for the oxidation of water-insoluble organic compounds

US5174985A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Helmut Schwarz · Krefeld, DE
• Friedhelm Sahlmen · Moers, DE
• Otto Immel · Krefeld, DE
• Hanno Henkel · Krefeld, DE

Key dates

• Filing date: Jan 16, 1991
• Grant date: Dec 29, 1992
• Expiry date: Jan 16, 2011

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A62D2101/28
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

Water-insoluble chlorinated hydrocarbons can be largely degraded by mixing with nitric acid and heating to temperatures of 150.degree. C. to 350.degree. C. under pressures of 6 bar to 350 bar.