Liquid purification or separation – With means to add treating material – With distinct reactor tank – trough or compartment
Patent
1995-04-21
1995-12-26
Dawson, Robert A.
Liquid purification or separation
With means to add treating material
With distinct reactor tank, trough or compartment
210490, 210491, 210492, 21050025, 21050029, 21050036, 21050038, 2104935, 210506, 2104161, 210505, 210508, 210632, 2105021, B01D 3600, B01D 2700
Patent
active
054784662
ABSTRACT:
Insolubilized enzyme particulates are located on the upstream surface of a filtration layer of a filtering element which can be used in a cartridge filter. Employed in a recycling flow reaction system at relatively high flux rates, the cartridges are useful for conducting catalyzed chemical reactions of dissolved solutes, for example, esterifications, isomerizations, oxidations, reductions, and cyclizations.
REFERENCES:
patent: 3058594 (1960-06-01), Hultgren
patent: 4150563 (1979-04-01), Minarik et al.
patent: 4208309 (1980-06-01), Kraemer et al.
patent: 4238334 (1980-12-01), Halbfoster
patent: 4331541 (1982-05-01), Akiyama et al.
patent: 4384957 (1983-05-01), Crowder, III et al.
patent: 4404285 (1983-09-01), Hou
patent: 4488969 (1984-12-01), Hou
patent: 4663163 (1987-05-01), Hou et al.
patent: 4774004 (1988-09-01), Gruenewaelder et al.
patent: 4839419 (1989-06-01), Kraemer et al.
patent: 4842739 (1989-06-01), Tang
patent: 4857461 (1989-08-01), Egerer et al.
patent: 4963494 (1990-10-01), Hibino et al.
patent: 4966707 (1990-10-01), Cussler et al.
patent: 5028335 (1991-07-01), Sleytr et al.
patent: 5047154 (1991-09-01), Comstock et al.
patent: 5051184 (1991-09-01), Taylor
patent: 5155144 (1992-10-01), Manganaro et al.
patent: 5310688 (1994-05-01), Zale et al.
J. R. Ford, et al., Biotechnol. & Bioeng. Symp. No. 3, 1972, 267-284.
T. J. Harrington, et al., Enzyme Microb. Technol., 1992, 14, 813-818.
Schmidt-Kastner, et al., Biochem. Eng. [Intl. Congr.], 1986 (publ. 1987), 111-131.
A. M. Wilhelm and J. P. Riba, "Scale-Up and Optimization in Production Liquid Chromatography", Journal of Chromatography, 484(1989), 211-223.
Pierce 1989 Handbook and General Catalog, 1989, Pierce, p. 62, No. 20055.
Supelco Chromatography Products Catalog, 1994, Supelco, pp. 300 and 304; feature "P" (mesh support).
Drtina Gary J.
Eitzman Philip D.
Haddad Louis C.
Heilmann Steven M.
Hyde Frederick W.
Dawson Robert A.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Popovics Robert James
LandOfFree
Cartridge filters with insoluble enzyme particulates contained t does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cartridge filters with insoluble enzyme particulates contained t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cartridge filters with insoluble enzyme particulates contained t will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1366555