Staged process for producing linear 2-phenyl-alkanes

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By condensation of entire molecules or entire hydrocarbyl...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C585S467000

Reexamination Certificate

active

10680683

ABSTRACT:
The process disclosed herein is a process for producing phenyl-alkanes by alkylation of an aryl compound with an olefinic compound and which uses a mordenite catalyst and a silica-alumina catalyst. The selectivity of the process to 2-phenyl-alkanes can be varied over a wide range.

REFERENCES:
patent: 4301317 (1981-11-01), Young
patent: 4870222 (1989-09-01), Bakas et al.
patent: 5196574 (1993-03-01), Kocal
patent: 5276231 (1994-01-01), Kocal et al.
patent: 5302732 (1994-04-01), Steigleder et al.
patent: 5344997 (1994-09-01), Kocal
patent: 5770782 (1998-06-01), Knifton et al.
patent: 5777187 (1998-07-01), Knifton et al.
patent: 5847254 (1998-12-01), Knifton et al.
patent: 6133492 (2000-10-01), Anantaneni
patent: 6166281 (2000-12-01), Anantaneni
patent: 6521804 (2003-02-01), Marinangeli et al.
patent: WO 93/00317 (1993-07-01), None
patent: WO 99/05082 (1999-02-01), None
patent: WO 99/05084 (1999-02-01), None
patent: WO 99/05241 (1999-02-01), None
patent: WO 99/05243 (1999-02-01), None
patent: WO 99/07656 (1999-02-01), None
patent: WO 00/23404 (2000-04-01), None
patent: WO 00/23405 (2000-04-01), None
patent: WO 00/23548 (2000-04-01), None
patent: WO 00/23549 (2000-04-01), None
Handbook of Petroleum Refining Processesedited by Robert A. Meyers, (McGraw-Hill, New York, 2ndEd., 1997), pp. 1.53 to 1.66 and pp. 5.11 to 5.19.
Meriaudeau P., et al., “Zeolite based catalysts for linear alkylbenzene production: Dehydrogenation of long chain alkanes and benzene alkylation”Catalysis Today38 1997 Elsevier Science B.V. pp. 243-247.
Sivasanker, S. et al., “Distribution of Isomers in the Alkylation of Benzene with Long-Chain Olefins Over Solid Acid Catalysts”Journal of Catalysis138, (1992) pp. 386-390.
Sivasanker, S. et al., “Shape Selective Alkylation of Benzene with Long Chain Alkenes Over Zeolites”New Frontiers in Catalysis: Proceedings of the 10thInternational Congress on Catalysis, Jul. 19-24, 1992, Budapest, Hungary, 1993 Elsevier Science Publishers B.V. Editors: L. Guzci et al. pp. 397-408.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Staged process for producing linear 2-phenyl-alkanes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Staged process for producing linear 2-phenyl-alkanes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Staged process for producing linear 2-phenyl-alkanes will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3725965

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.