Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including heat exchanger for reaction chamber or reactants...
Reexamination Certificate
2005-12-13
2005-12-13
Bhat, N. (Department: 1764)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including heat exchanger for reaction chamber or reactants...
C422S224000, C422S213000, C422S232000, C422S233000
Reexamination Certificate
active
06974562
ABSTRACT:
Novel devices for synthesizing ferrate and uses thereof are described. One aspect of the invention relates to devices and systems for synthesizing ferrate at a site proximal to the site of use.
REFERENCES:
patent: 2758084 (1956-08-01), Deyrup et al.
patent: 2758090 (1956-08-01), Mills et al.
patent: 2835553 (1958-05-01), Harrison et al.
patent: 3985770 (1976-10-01), Collman et al.
patent: 4198296 (1980-04-01), Doumas et al.
patent: 4304760 (1981-12-01), Mein et al.
patent: 4385045 (1983-05-01), Thompson
patent: 4405573 (1983-09-01), Deininger et al.
patent: 4435257 (1984-03-01), Deininger et al.
patent: 4435265 (1984-03-01), Birkle et al.
patent: 4451338 (1984-05-01), Deininger et al.
patent: 4500499 (1985-02-01), Kaczur et al.
patent: 4545974 (1985-10-01), Thompson
patent: 4551326 (1985-11-01), Thompson
patent: 4983306 (1991-01-01), Deininger et al.
patent: 5202108 (1993-04-01), Deininger
patent: 5217584 (1993-06-01), Deininger
patent: 5234603 (1993-08-01), Potts
patent: 5284642 (1994-02-01), Evrard et al.
patent: 5370857 (1994-12-01), Deininger
patent: 5380443 (1995-01-01), Deininger et al.
patent: 5746994 (1998-05-01), Johnson
patent: 5997812 (1999-12-01), Burnham et al.
patent: 6187347 (2001-02-01), Patterson
patent: 6790429 (2004-09-01), Ciampi
patent: 99 29268 (1999-06-01), None
**Aubertin, N., et al., “Synthesis of potassium sulfatoferrate and its use in wastewater treatment”,Revue des Sciences de L'Eau,vol. 9, No. 1, pp. 17-30 (1996).
Audette, R. J. et al., “Ferrate (VI) ion, a novel oxidizing agent”, Tetrahedron Letters, No. 3, pp. 279-282 (1971).
Bartzatt, R., et al., “The kinetics of oxidation of low molecular weight aldehydes by potassium ferrate”, Transition Met. Chem., vol. 11, pp. 414-416 (1986).
Bartzatt, R., t al., “Removal of nitrosamines from waste water by potassium ferrate oxidation”, Archives of Environmental Health, vol. 46, No. 5, pp. 313-315 (1991).
Bartzatt, R., et al., “Removal of toxic metals and nonmetals from contaminated water”, Journal of Toxicaology and Environmental Health, vol. 35, pp. 205-210 (1992).
Bemiller, J.N., et al., “Oxidation of carbohydrates with the ferrate (VI) ion”, Tetrahedron Letters, No. 40, pp. 4143-4146 (1972).
Bouzek, K. et al., “Influence of anode material composition on the stability of electrochemically-prepared ferrate(VI) solutions”, Journal of Chemical Technology and Biotechnology, vol. 74, pp. 1188-1194 (1999).
Bouzek, K., et al. “Influence of anode material on current yields during ferrate(VI) production by anodic iron dissolution Part 1:Current efficiency during anodic dissolution of grey cast iron to ferrate(VI) in concentrated alkali hydroxide solutions”, Journal of Applied Electrochemistry, vol. 26, pp. 919-923, (1996).
Bouzek, K., et al., “Electrochemical production of ferrate(VI) using sinusoidal alternating current superimposed on direct current: grey and white cast iron electrodes”, Electrochimica Acta, vol. 44, pp. 547-557 (1998).
Bouzek, K., et al., “Influence of electrolyte hydrodynamics on current yield in ferrate(VI) production by anodic ion dissolution”, Collect. Czech. Chem. Commun., vol. 65, pp. 133-140, (2000).
Bouzek, K., et al., “The cyclic voltammetric study of ferrate(VI) production”, Journal of Electroanalytical Chemistry, vol. 425, pp. 125-137 (1997).
Carr,J. D., et al., “Properties of ferrate (VI) in aquenous solution: an alternative oxidant in wastewater treatment”, Proceedings of the Conference on Water Chlorination and Chemical Environmental Impact Health Effects, (ED. Lewis Chelsea), pp. 1285-1298 (1985).
CiCi, M., et al., “Production of some coagulant materials from galvanizing workshop waste”,Waste Management,vol. 17, No. 7, pp. 407-410, (1997).
de Luca, S.J., et al., “Quality improvement of biosolids by ferrate(VI) oxidation of offensive odour compounds”, Wat. Sci. Tech. vol. 33(3), pp. 119-130,, (1996).
Deininger, J.P. et al. “Developments in transurancic element polishing from radioactive wastewaters using ferrate(FEO4-2) chemical technology”, Waste Manage. '90, vol. 1, pp. 789-795 (1990).
Denvir, A., et al. “Electrochemical generation of ferrate, Part I: Dissolution of an iron wool bed anode” Journal of Applied Electrochemistry, vol. 26, pp. 815-822 (1996).
Fagan, J. et al., “Biofouling control with ferrate (VI)”, Environ. Sci. Technol., vol. 17, pp. 123-125 (1983).
Golf, H., et al., “Studies on the mechanism of isotopic oxygen exchange and reduction of ferrate (VI) ion (FeO42-)1”, Journal of The American Chemical Society, vol. 93, No. 23, (Nov. 17, 1971).
Gilbert, M., et al., “Analytical Notes-An Investigation of the applicability of ferrate ion for disinfection”, Water Technology/Quality, pp. 495-497, (Sep. 1976).
Grube, G., et al., “The electrolytic formation of the alkali salts of ferrous oxide and of ferric oxide”, Z. Elektrochem., vol. 26, pp. 459-471, (1920).
Kazama, F., “Respiratory inhibition ofsphaerotilusby potassium ferrate” Journal of Fermentation and Bioengineering, vol. 87, No. 6, pp. 369-373, (1989).
Kazama, F., “Viral inactivation by potassium ferrate”, Wat. Sci. Tech., vol. 31, No. 5-6, pp. 165-168 (1995).
**Kazama, F., et al., Oxidation of organic matters in waste waters and fluvic acid by potassium ferrate (VI), Department of Environmental Engineering, vol. 34, pp. 100-104 (1984).
**Kazama, F., et al., “Oxidative changes of organic characters in the waters by ferrate (VI) treatment”, Department of Environmental Engineering, vol. 35, pp. 117-122 (1984).
Kiselev, Y.K., et al., “The preparation of alkali metal ferrate(VI)”, Russian Journal of Inorganic Chemistry, vol. 34, No. 9, pp. 1250-1253, (1989).
Licht S., et al., “Chemical synthesis of battery grade super-iron barium and potassium Fe(VI) ferrate compounds”, Journal of Power Sources, vol. 99, pp. 7-14 (2001).
Licht, S., et al., “SiFeO4synthesis, Fe(VI) characterization and the strontium super-iron battery”, Electrochemistry Communications, vol. 3, pp. 340-345, (2001).
Licht, S., et al., “Insoluble (Fe(VI) compounds: effects on the super-iron battery”, Electrochemistry Communications, vol. 1, pp. 522-526, (1999).
Licht, S., et al., “Solid phase modifiers of the Fe(VI) cathode: effects on the super-iron battery”, Electrochemistry Communications, vol. 1, pp. 527-531, (1999).
Licht, S., et al., “Energetic iron(VI) chemistry: The super-iron battery”, Science, vol. 285, pp. 1039-1042, (Aug. 13, 1999).
Neveux, N., et al., “Synthesis of stabilized potassium ferrate and its application in water treatment”, EPD Congress, (ED. B. Mishra), pp. 215-224, (1999).
Ozernoi, M.I., et al., “Sulfide ion oxidation by sodium ferrate(VI) in water”, Ecol. Chem., vol. 4, No. 3, pp. 208-212, (1995).
Potts, M.E., et al., “Removal of radionuclides in wastewaters utilizing potassium ferrate(VI)”, Water Environmental Research, vol. 66, No. 2, pp. 107-109, (1994).
Scholder, R., “Recent investigations on oxometallates and double oxides”, Angew. Chem. Internat. Edit., vol. 1, No. 4, pp. 220, (1962).
Schreyer, J.M., et al. “Stability of the ferrate(VI) ion in aqueous solution”, Analytical Chemistry, vol. 23, No. 9, pp. 1312-1314, (1951).
Stoupine, D., et al., “The simulation of heavy metals removal from wastewaters by the sodium ferrate(VI) treatment”, Proceedings of the International Conference on Environmental Engineering and Chemical Engineering, (ICEECE'97) (eds. Qian, Y. and Huanqin, C), South China University of Technology Press, Guangzhou, pp. 33-36, (1997).
Stoupine, D. et al., “The peculiarities of the iron oxides/hydroxides sediment formed in sodium ferrate(VI) use as coagulant in water treatment”, Proceedings Of The International Confere
Ciampi Lee Edward
Knoble Bernie
Smith Gregory F.
Bhat N.
Ferrate Treatment Technologies, LLC
Knobbe Martens Olson & Bear LLP
LandOfFree
Methods of synthesizing an oxidant and applications thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods of synthesizing an oxidant and applications thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods of synthesizing an oxidant and applications thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3507398