Patent · US Active

Tray column and method for mass transfer in a tray column

US7347413B2 · kind B2 · utility

4Cited by

10References

8Claims

0Family size

Assignee

BASF SE

Inventors

Armin Diefenbacher · Germersheim, DE
Ulrich Hammon · Mannheim, DE
Thomas Walter · Dallas, US
Bruno Seider · Philippsburg, DE
Wolfgang Schneider · Marl, DE
Bernd Gerber · Ludwigshafen, DE
Volker Schliephake · Schifferstadt, DE
Michael Blechschmitt · Schifferstadt, DE

Key dates

Filing date	Dec 14, 2005
Grant date	Mar 25, 2008
Priority date	—
Expiry date	Sep 5, 2026

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D3/326
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A tray column is proposed which includes

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.