Method for enhancing catalyst selectivity

Details Method for enhancing catalyst selectivity Method for enhancing catalyst selectivity

2011-08-09

2011-08-09

Silverman, Stanley (Department: 1736)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

C422S129000, C502S439000

Reexamination Certificate

active

07993599

ABSTRACT:
A method allowing the efficient conduction of highly exothermic, catalyst initiated reactions, particularly ones in which the product spectrum is highly dependant upon the temperature at which the process is conducted and to diffusional resistances within the catalyst particle matrix. The process occurs in a heat transfer device which consists of at least two channels which have at least one wall in common. Preferably two distinct sets of flow channels exist in which the process proceeds in one set of channels and heat transfer fluid passes through the second. The area of contact between the two sets of channels is sufficiently large to allow the efficient transfer of heat. These dimensions are controlled through the use of hollow catalyst particles through which the process gas can diffuse through either the inside or outside.

REFERENCES:
patent: 1522111 (1925-01-01), Franck-Philipson
patent: 1825259 (1931-09-01), Brassert
patent: 1964830 (1934-07-01), Hans et al.
patent: 2121733 (1938-06-01), Cottrell
patent: 2288943 (1942-07-01), Eastman
patent: 2512608 (1950-06-01), Buchmann
patent: 3134584 (1964-05-01), Agnew
patent: 3875678 (1975-04-01), Vits
patent: 3907710 (1975-09-01), Lundsager
patent: 4089941 (1978-05-01), Villemin
patent: 4124357 (1978-11-01), Akimoto et al.
patent: 4140467 (1979-02-01), Ellison et al.
patent: 4206553 (1980-06-01), Ellison et al.
patent: 4346753 (1982-08-01), Kletch
patent: 4405010 (1983-09-01), Schwartz
patent: 4460704 (1984-07-01), Twigg
patent: 4509010 (1985-04-01), Cedrone
patent: 4509584 (1985-04-01), Michalak et al.
patent: 4510262 (1985-04-01), Kim et al.
patent: 4510263 (1985-04-01), Pereira et al.
patent: 4519442 (1985-05-01), Barna et al.
patent: 4541995 (1985-09-01), Kim et al.
patent: 4541996 (1985-09-01), Pereira et al.
patent: 4599481 (1986-07-01), Post et al.
patent: 4637993 (1987-01-01), van Erp et al.
patent: 4749724 (1988-06-01), Quarderer et al.
patent: 4908344 (1990-03-01), Pereira et al.
patent: 4942676 (1990-07-01), Wimberger et al.
patent: 5036032 (1991-07-01), Iglesia et al.
patent: 5038850 (1991-08-01), Choi
patent: 5174044 (1992-12-01), Jacobs et al.
patent: 5207008 (1993-05-01), Wimberger et al.
patent: 5210961 (1993-05-01), Jacobs et al.
patent: 5352115 (1994-10-01), Klobucar
patent: 5427683 (1995-06-01), Gershon et al.
patent: 5441097 (1995-08-01), Kanda et al.
patent: 5531593 (1996-07-01), Klobucar
patent: 5707299 (1998-01-01), McKenna
patent: 5755569 (1998-05-01), Berg et al.
patent: 6211255 (2001-04-01), Schanke et al.
patent: 6302188 (2001-10-01), Ruhl et al.
patent: 2004/0102530 (2004-05-01), Borsa et al.
patent: 2 366 611 (2002-03-01), None
Search Report and Written Opinion; International Patent Application No. PCT/US2007/063249; Jun. 16, 2008.

Affiliated with

Also associated with

Rating

Method for enhancing catalyst selectivity does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for enhancing catalyst selectivity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for enhancing catalyst selectivity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2683514