Processes for producing alkylbenzenes over solid acid...

Details Processes for producing alkylbenzenes over solid acid... Processes for producing alkylbenzenes over solid acid...

2007-10-16

2010-02-02

Dang, Thuan Dinh (Department: 1797)

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

C585S467000

Reexamination Certificate

active

07655824

ABSTRACT:
The alkylation of aromatic compound with acyclic mono-olefin is effected at low aromatic compound to mono-olefin ratios with reduced co-production of heavies. In the processes a small crystal, acidic FAU molecular sieve is used as a catalyst under alkylation conditions. This invention also relates to catalysts containing small crystal, acidic FAU molecular sieve and at least one other acidic catalytic component.

REFERENCES:
patent: 3641177 (1972-02-01), Eberly et al.
patent: 4310440 (1982-01-01), Wilson et al.
patent: 4440871 (1984-04-01), Lok et al.
patent: 4570027 (1986-02-01), Boucher et al.
patent: 4731497 (1988-03-01), Grey
patent: 4793984 (1988-12-01), Lok et al.
patent: 4876408 (1989-10-01), Ratcliffe et al.
patent: 4990718 (1991-02-01), Pelrine
patent: 5196574 (1993-03-01), Kocal
patent: 5434326 (1995-07-01), Gajda et al.
patent: 6187981 (2001-02-01), Marinangeli et al.
patent: 6315964 (2001-11-01), Knifton et al.
patent: 6589927 (2003-07-01), Kott et al.
patent: 6617481 (2003-09-01), Kulprathipanja et al.
patent: 6670516 (2003-12-01), Marinangeli et al.
patent: 6793911 (2004-09-01), Koegler et al.
patent: 6977319 (2005-12-01), Campbell et al.
patent: 2003/0147805 (2003-08-01), Koegler et al.
patent: 2004/0097770 (2004-05-01), Dakka et al.
patent: 2004/0162454 (2004-08-01), Gao et al.
patent: 2005/0010072 (2005-01-01), Joly et al.
patent: 2006/0142624 (2006-06-01), Harris et al.
patent: 2008/0161617 (2008-07-01), Riley
patent: 2008/0161619 (2008-07-01), Riley et al.
Pujado, P.R.; “Linear Alkylbenzene (LAB) Manufacture” Handbook of Petroleum Refining Processes, edited by Robert A. Meyers, 2ndEdition, McGraw-Hill, New York, NY, USA (1996), pp. 1.53-1.66.
Gong et al., “Catalytic Performance of Nanometer MCM-49 Zeolite for Alkylation Reaction of Benzene with 1-Dodecene” Chinese Journal of Catalysis, vol. 25, No. 10, pp. 809-813, Oct. 2004.

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