Cleaning and liquid contact with solids – Processes – Hollow work – internal surface treatment
Reexamination Certificate
2008-07-01
2008-07-01
Webb, Gregory E (Department: 1796)
Cleaning and liquid contact with solids
Processes
Hollow work, internal surface treatment
C134S022120, C134S036000
Reexamination Certificate
active
10786237
ABSTRACT:
A delivery head is provided that includes a delivery arm and a spray diverter constructed to divert a multiple phase treatment composition flowing through the delivery arm and diverted by the spray diverter to provide a target spray pattern. The delivery head includes an open area sufficient to provide the target spray pattern and to provide a back pressure of less than about 10 psig when a multiple phase treatment composition is flowing through the delivery head at a liquid flow rate of about 2 gal/min. to about 20 gal/min., and the volumetric ratio of the gas to liquid is between about 5:1 and about 75,000:1 at atmospheric pressure. A vessel including a delivery head and a method for treating a vessel interior surface are provided.
REFERENCES:
patent: 3794169 (1974-02-01), Sisk et al.
patent: 3802390 (1974-04-01), Blair et al.
patent: 3840402 (1974-10-01), Tobin, III
patent: 3912624 (1975-10-01), Jennings
patent: 3992301 (1976-11-01), Shippey et al.
patent: 4153545 (1979-05-01), Zwack et al.
patent: 4222871 (1980-09-01), Lefeuvre
patent: 4224963 (1980-09-01), Stahle
patent: 4244820 (1981-01-01), Hauk et al.
patent: 4299121 (1981-11-01), Asayama et al.
patent: 4409088 (1983-10-01), Kanno et al.
patent: 4482514 (1984-11-01), Schindler et al.
patent: 4624760 (1986-11-01), Pottinger et al.
patent: 4740308 (1988-04-01), Fremont et al.
patent: 4787304 (1988-11-01), Bronnert
patent: 4792401 (1988-12-01), Truex et al.
patent: 4801375 (1989-01-01), Padilla
patent: 4871683 (1989-10-01), Harris et al.
patent: 4923609 (1990-05-01), Jardine
patent: 4943374 (1990-07-01), Heininger et al.
patent: 5028329 (1991-07-01), Drioli et al.
patent: 5039324 (1991-08-01), Goldberg
patent: 5147309 (1992-09-01), Hemmerich et al.
patent: 5169412 (1992-12-01), Prasad et al.
patent: 5171446 (1992-12-01), Shen
patent: 5221477 (1993-06-01), Melcher et al.
patent: 5242046 (1993-09-01), Bailey
patent: 5395429 (1995-03-01), Sutsko et al.
patent: 5456843 (1995-10-01), Koenhen
patent: 5560828 (1996-10-01), Wenten et al.
patent: 5603826 (1997-02-01), Welch
patent: 5605628 (1997-02-01), Davidson et al.
patent: 5690830 (1997-11-01), Ohtani et al.
patent: 5783245 (1998-07-01), Simpson, II
patent: 5801051 (1998-09-01), Kiefer et al.
patent: 5941257 (1999-08-01), Gruszczynski, II
patent: 6004374 (1999-12-01), Rao et al.
patent: 6027572 (2000-02-01), Labib et al.
patent: 6071356 (2000-06-01), Olsen
patent: 6112908 (2000-09-01), Michaels
patent: 6158721 (2000-12-01), Katou et al.
patent: 6161250 (2000-12-01), Young et al.
patent: 6174351 (2001-01-01), McDowell et al.
patent: 6183708 (2001-02-01), Hei et al.
patent: 6197203 (2001-03-01), Ishida et al.
patent: 6197739 (2001-03-01), Oakes et al.
patent: 6214231 (2001-04-01), Cote et al.
patent: 6261457 (2001-07-01), Wenthold et al.
patent: 6280626 (2001-08-01), Miyashita et al.
patent: 6288222 (2001-09-01), Roth et al.
patent: 6326340 (2001-12-01), Labib et al.
patent: 6351864 (2002-03-01), Karafa et al.
patent: 6355173 (2002-03-01), den Bieman et al.
patent: 6365005 (2002-04-01), Schleiffarth
patent: 6387189 (2002-05-01), Gröschl et al.
patent: 6402956 (2002-06-01), Andou et al.
patent: 6454871 (2002-09-01), Labib et al.
patent: 6485762 (2002-11-01), Rizvi et al.
patent: 6499606 (2002-12-01), Grangeon et al.
patent: 6515115 (2003-02-01), Kwant et al.
patent: 6524481 (2003-02-01), Zha et al.
patent: 6619302 (2003-09-01), Labib et al.
patent: 2002/0112743 (2002-08-01), Tabani et al.
patent: 2004/0007255 (2004-01-01), Labib et al.
patent: 8934601 (1989-11-01), None
patent: 1221648 (1999-07-01), None
patent: 2818127 (1978-11-01), None
patent: 3818919 (1989-12-01), None
patent: 4101045 (1991-08-01), None
patent: 4109732 (1992-10-01), None
patent: 4226673 (1994-02-01), None
patent: 19724172 (1998-12-01), None
patent: 19730441 (1999-01-01), None
patent: 10004863 (2001-02-01), None
patent: 19920269 (2001-03-01), None
patent: 301597 (1989-02-01), None
patent: 0 490 117 (1992-06-01), None
patent: 0 160 014 (1993-01-01), None
patent: 526372 (1993-02-01), None
patent: 645174 (1995-03-01), None
patent: 0 970 922 (2000-01-01), None
patent: 2707520 (1995-01-01), None
patent: 2727787 (1996-06-01), None
patent: 51071880 (1976-06-01), None
patent: 52058078 (1977-05-01), None
patent: 53108882 (1978-09-01), None
patent: 54067574 (1979-05-01), None
patent: 55049887 (1980-12-01), None
patent: 56024006 (1981-03-01), None
patent: 56015924 (1981-04-01), None
patent: 61153104 (1986-07-01), None
patent: 61192309 (1986-08-01), None
patent: 63104610 (1988-05-01), None
patent: 63126513 (1988-05-01), None
patent: 63147506 (1988-06-01), None
patent: 01104309 (1989-04-01), None
patent: 01262903 (1989-10-01), None
patent: 01262904 (1989-10-01), None
patent: 02183749 (1990-07-01), None
patent: 03042018 (1991-02-01), None
patent: 04317726 (1992-11-01), None
patent: 05277345 (1993-10-01), None
patent: 06023246 (1994-02-01), None
patent: 07000770 (1995-01-01), None
patent: 07246320 (1995-09-01), None
patent: 07313851 (1995-12-01), None
patent: 09108670 (1997-04-01), None
patent: 09117647 (1997-05-01), None
patent: 09262442 (1997-05-01), None
patent: 10052377 (1998-02-01), None
patent: 10057957 (1998-03-01), None
patent: 10085562 (1998-04-01), None
patent: 11057415 (1999-03-01), None
patent: 11077042 (1999-03-01), None
patent: 11104636 (1999-04-01), None
patent: 11165186 (1999-06-01), None
patent: 11169684 (1999-06-01), None
patent: 11197685 (1999-07-01), None
patent: 11256193 (1999-09-01), None
patent: 11309346 (1999-11-01), None
patent: 2000000598 (2000-01-01), None
patent: 2000051670 (2000-02-01), None
patent: 2000061273 (2000-02-01), None
patent: 2000325758 (2000-11-01), None
patent: 2001038164 (2001-02-01), None
patent: 2001079366 (2001-03-01), None
patent: 2001104760 (2001-04-01), None
patent: 2001145676 (2001-05-01), None
patent: 2001205055 (2001-07-01), None
patent: 2001259384 (2001-09-01), None
patent: 2001018168 (2001-03-01), None
patent: 2033579 (1995-04-01), None
patent: 2046080 (1995-10-01), None
patent: 743691 (1980-07-01), None
patent: 948386 (1982-08-01), None
patent: 1350434 (1987-11-01), None
patent: 1532099 (1989-12-01), None
patent: 1701358 (1991-12-01), None
patent: WO 9517526 (1995-06-01), None
patent: WO 9733832 (1997-09-01), None
patent: WO 0018498 (2000-04-01), None
“AirFlush® processing: Minimise chemicals by AIR-enhanced membrane cleaning,” http://www.xflow.nl/english/concepten/airflush.html, 3 pages (Date Printed Feb. 15, 2002).
Allen, V. et al., “Test program for physical cleaning and fouling prevention in reverse osmosis systems,”Report, CEL-CR-78.010, Order AD-A055624 (1978) (1 page abstract).
Balek, W., “Overview of Food Safety Regulation in the United States,”International Sanitary Supply Association, pp. 1-8 (Mar. 30, 2001).
Bellara, S. et al., “Gas Sparging to enhance permeate flux in ultrafiltration using hollow fibre membranes,”Journal of Membrane Science, vol. 121, No. 2, pp. 175-184 (Dec. 11, 1996) (1 page abstract).
Bellara, S. et al., “Flux enhancement in hollow fiber membrane systems,”IChemE Res. Event, Eur. Conf. Young Res. Chem. Eng., 2nd, vol. 1, pp. 310-312 (1996) (1 page abstract).
Bodzek, M., “Membrane techniques in air cleaning,”Pol. J. Environ. Stud., vol. 9, No. 1, pp. 1-12 (2000) (1 page abstract).
Bouhabila, E. et al., “Microfiltration of activated slude using submerged membrane with air bubbling (application to wastewater treatment),”Desalination, vol. 118, Nos. 1-3, pp. 315-322 (1998) (1 page abstract).
Bouhabila, E. et al., “Fouling characterization in membrane bioreactors,”Separation and Purification Technology, vol. 22 and 23, Nos. 1-3, pp. 123-132 (2001) (1 page abstract).
Bourcier, W. et al., “Pretreatment of oil field and mine waste waters for reverse osmosis,”Environ. Sci. Res., vol. 52, pp. 509-519 (1996) (1 page abstract).
Cabassud, C. et al., “Flux enhancement by a tangential gas flow in ultrafiltration hollow fibers for drinking water production,”Proc.-World Filrt. Congr., 7th, vol. 2, pp. 496-500
Altier Mark R.
Fernholz Peter J.
Harris Thomas L.
Hei Robert D. P.
Miller Gabriel M.
Ecolab Inc.
Hoffman Amy J.
Mayer Anneliese S.
Sorensen Andrew D.
Webb Gregory E
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