Shaped catalyst body for partial oxidation reactions

Details Shaped catalyst body for partial oxidation reactions Shaped catalyst body for partial oxidation reactions

2006-10-31

2011-11-01

Hailey, Patricia L (Department: 1732)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Phosphorus or compound containing same

C502S210000, C502S211000, C502S212000, C502S213000, C502S214000, C502S527190, C502S527240

Reexamination Certificate

active

08048820

ABSTRACT:
The invention relates to a shaped catalyst body for preparing maleic anhydride, which comprises mixed oxides of vanadium and of phosphorus as catalyst components. To develop a generic shaped catalyst body further so that it has improved properties, it is proposed that the basic geometric body enveloping the shaped catalyst body (100; 200) be a prism (180) having a first triangular face and a second triangular face and the shaped catalyst body (100; 200) be provided with three through openings (111, 121, 131; 211, 221, 231) which extend from a first face of the shaped body (100; 200) which contacts the first triangular face of the prism (180) to a second face of the shaped body (100; 200) which contacts the second triangular face of the prism (180).

REFERENCES:
patent: 5137860 (1992-08-01), Ebner et al.
patent: 5168090 (1992-12-01), Ebner et al.
patent: 5330958 (1994-07-01), Viola et al.
patent: 5905054 (1999-05-01), Cavalli et al.
patent: 5929256 (1999-07-01), Felthouse et al.
patent: 5939351 (1999-08-01), Rubini et al.
patent: 5945368 (1999-08-01), Felthouse et al.
patent: 6080573 (2000-06-01), Convents et al.
patent: 6166280 (2000-12-01), Rubin et al.
patent: 2002/0161243 (2002-10-01), Zehner et al.
patent: 100 00 584 (2001-07-01), None
patent: 0 520 972 (1992-12-01), None
patent: 0 520 972 (1992-12-01), None
patent: 0 591 572 (1994-04-01), None
patent: 0 732 146 (1996-09-01), None
patent: 0 775 522 (1997-05-01), None
patent: 0 794 004 (1997-09-01), None
patent: 1 136 120 (2001-09-01), None
patent: 1 136 120 (2001-09-01), None
patent: WO 97/12674 (1997-04-01), None
patent: WO 2007/012620 (2007-02-01), None
patent: WO 2007/012620 (2007-02-01), None

Affiliated with

Also associated with

Rating

Shaped catalyst body for partial oxidation reactions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shaped catalyst body for partial oxidation reactions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shaped catalyst body for partial oxidation reactions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4310943