Process for the uniform introduction of a fluid, and apparatus for carrying out the process

US5095930A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Joachim Stroszynski · Wiesbaden, DE
• Herbert Zeisel · Bad Honnef, DE
• Franz Durst · Langensendelbach, DE
• Raimund Haas · Frankfurt am Main, DE
• Werner Interthal · Gerolzhofen, DE
• Peter Lehmann · Oebisfelde, DE
• Gerhard Mack · Bad Rodach, DE
• Manfred Dammann · Bärnau, DE

Key dates

• Filing date: Apr 24, 1991
• Grant date: Mar 17, 1992
• Expiry date: Apr 24, 2011

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T137/85938
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A distributor tube has tube slots in its shell surface transversely of the inflow direction of a fluid into the distributor tube. A casing tube is enclosed by the distributor tube and is divided into flow chambers, each of which is bounded by two annular plates and connected to an inlet sector. A star-shaped volume flow divider is located on the inlet side of the distributor tube as a tube insert, which divides the introduced mass flow rate into partial flow rates for the flow chambers. In another embodiment, the distributor tube encloses a rotationally symmetric pressure distributor, whereby the fluid within the distributor tube encounters equal pressure in the radial and axial flow directions over the inlet length of the distributor tube.