Patent · US Active

Process for workup of a stream comprising butene and/or butadiene

US8420879B2 · kind B2 · utility

1Cited by

0References

9Claims

0Family size

Assignee

BASF SE

Inventors

Albena Kostova · Mannheim, DE
Regina Benfer · Altrip, DE
Jochen Götz · Speyer, DE
Alireza Rezai · Mannheim, DE
Aristides Morillo · Katy, US
Gerhard Olbert · Dossenheim, DE
Peter Pfab · Schwarzheide, DE
Grigorios Kolios · Ludwigshafen, DE
Markus Weber · Langenfeld, DE
Alexander Weck · Freinsheim, DE

Key dates

Filing date	Mar 2, 2012
Grant date	Apr 16, 2013
Priority date	—
Expiry date	Mar 2, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C7/11
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to a process for workup of a stream (1) comprising butene and/or butadiene, butane, hydrogen and/or nitrogen and carbon dioxide, comprising:

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