Process for carrying out gas/liquid reactions under avoidance of a continuous gas phase

US5726321A · kind A · utility

Assignee

• BASF SE

Inventors

• Klaus Bittins · Bischofswerda, DE
• Marc Heider · Neustadt, DE
• Martin Schmidt-Radde · Beindersheim, DE
• Jochen Kellenbenz · Bad Dürkheim, DE
• Kurt Josef Wagner · Wasserburg am Inn, DE
• Peter Zehner · Ludwigshafen, DE
• Stefan Berg · Ekerö, SE

Key dates

• Filing date: Mar 22, 1996
• Grant date: Mar 10, 1998
• Expiry date: Mar 22, 2016

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S585/951
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Process for carrying out gas/liquid reactions at from (-50.degree.) to 300.degree. C. and from 0.1 to 100 bar by carrying out the reaction in the absence of a continuous gas phase, and, as a special case, a process for the batchwise reaction of acetylene in the liquid phase at from 0.degree. to 300.degree. C. and from 2 to 30 bar, in which acetylene is introduced a) in the absence of a continuous gas phase and b) under isobaric conditions to a degree of saturation of from 5 to 100%.