Apparatus for the catalytic conversion of waste gases

US5108717A · kind A · utility

Assignee

• Degussa AG · DE

Inventors

• Klaus Deller · Großkrotzenburg, DE
• Hans Moesinger · Rodenbach, DE
• Herbert Mueller · Herznach, CH
• Josef Riedel · Altötting, DE
• Wenzel Kuehn · Altötting, DE
• Rudolf Spielmannleitner · Altötting, DE

Key dates

• Filing date: Oct 11, 1990
• Grant date: Apr 28, 1992
• Expiry date: Oct 11, 2010

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F23G7/066
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Apparatus for the catalytic conversion of waste gases such as those which accumulate in the synthesis of vinyl chloride is presented in which the waste gases are successively treated at an elevated temperature with a catalyst for oxidative cracking and with a catalyst for oxidative afterburning.