Integrated process yielding xylenes from mixed aromatics

Details Integrated process yielding xylenes from mixed aromatics Integrated process yielding xylenes from mixed aromatics

2008-06-26

2009-10-20

Dang, Thuan Dinh (Department: 1797)

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By alkyl or aryl transfer between molecules, e.g.,...

Reexamination Certificate

active

07605295

ABSTRACT:
The subject invention comprises an aromatics complex to improve yields from a mixed aromatics feed. Through the use of a novel catalyst having higher activity and stability in a transalkylation unit in the complex, a higher xylene yield is obtained.

REFERENCES:
patent: 6040490 (2000-03-01), Ichioka et al.
patent: 6060417 (2000-05-01), Kato et al.
patent: 6486372 (2002-11-01), Merlen et al.
patent: 6740788 (2004-05-01), Maher et al.
patent: 7109389 (2006-09-01), Kong et al.
patent: 7202189 (2007-04-01), Negiz et al.
patent: 7220885 (2007-05-01), Boldingh et al.
patent: 7265252 (2007-09-01), Frey et al.
U.S. Appl. No. 12/146,847, filed Dec. 31, 2009, Moscoso et al.
U.S. Appl. No. 12/146,831, filed Dec. 31, 2009, Boldingh et al.

Affiliated with

Also associated with

Rating

Integrated process yielding xylenes from mixed aromatics does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated process yielding xylenes from mixed aromatics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated process yielding xylenes from mixed aromatics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4082173