Patent · US Active

Method for the elimination of oxygen, nitrogen oxides, acetylenes, and/or dienes from hydrogen-rich olefin-containing gas mixtures

US8586815B2 · kind B2 · utility

1Cited by

3References

12Claims

0Family size

Assignee

BASF SE

Inventors

Peter Rudolf · Ludwigshafen, DE
Michael Bender · Osterode, DE
Michael Koch · Speyer, DE

Key dates

Filing date	Aug 24, 2007
Grant date	Nov 19, 2013
Priority date	—
Expiry date	Nov 14, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2257/7022
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a process for removing at least one component selected from the group consisting of oxygen, nitrogen oxides, acetylenes and dienes from a gas mixture comprising the at least one component and also hydrogen, one or more olefins which are not dienes and possibly further gas constituents, in which the gas mixture is brought into contact with a catalyst in a reaction zone, wherein the catalyst comprises copper(I) sulfide.

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