Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2006-07-11
2006-07-11
Page, Thurman (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C564S305000
Reexamination Certificate
active
07074962
ABSTRACT:
This invention relates to apparatus particularly a monolith catalytic reactor in a stirred tank reactor. The stirred tank reactor including the fixed bed catalytic reactor apparatus comprises:an housing having an open top and open bottom portion supportably maintained with said tank, said housing having a substantially outwardly extending, horizontal baffle near its top portion said baffle having a least one perforation in its surface, and said housing having at least one perforation in the wall near its top portion;a fixed bed catalyst system supportably retained within said housing permitting both liquid and gas flow therethrough; and,an agitator shaft terminating in a turbine blade substantially adjacent the perforation in the wall of said housing, said agitator having a passageway including an opening in an upper portion thereof to the interior of an upper part of said tank and terminating in an opening adjacent the turbine blade.
REFERENCES:
patent: 4743577 (1988-05-01), Schroeder et al.
patent: 5779995 (1998-07-01), Witt et al.
patent: 6086832 (2000-07-01), Ohta
patent: 2002/0081254 (2002-06-01), Boger
patent: 101 04 849 A 1 (2001-07-01), None
patent: 9830323 (1998-07-01), None
Hatziantoniou, et al., “Mass Transfer and Selectivity in Liquid-Phase Hydrogenation of Nitro Compounds in a Monolithic Catalyst Reactor with Segmented Gas-Liquid Flow”, Ind. Eng. Chem. Process Des. Dev., vol. 25, No. 4, 964-970 (1986).
Albertus J. Sandee, et al., “ROTACAT: A Rotating Device Containing a Designed Catalyst for Highly Selective Hydroformylation”, Adv. Synth. Catal. 2001, 343, pp. 201-206.
Kohler Stephen
Koniski James Edward
Machado Reinaldo Mario
Air Products and Chemicals Inc.
Gourley Keith D.
Page Thurman
Puttlitz Karl
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