Method for separating light additive gas in separating nozzle cascades

US4551157A · kind A · utility

Assignee

• Kernforschungszentrum Karlsruhe GmbH · DE

Inventors

• Erwin Becker · Karlsruhe, DE
• Wolfgang Ehrfeld · Karlsruhe, DE
• Wolfgang Fritz · Linden, DE
• Harald Steinhaus · Eggenstein, DE
• Peter Bley · Blankenloch, DE

Key dates

• Filing date: Feb 28, 1983
• Grant date: Nov 5, 1985
• Expiry date: Feb 28, 2003

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01D59/18
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A process for the separation of light additive gas at the end of and/or at the location of the change in stage sizes in a separating nozzle cascade which is operated with a mixture of gaseous or vaporous substances to be separated. The separation of the light additive gas is effected by using a separating nozzle stage. A double deflection separating nozzle is employed as the separating nozzle stage.