Combustion – Burner having electrical heater or igniter
Patent
1992-08-03
1994-12-06
Price, Carl D.
Combustion
Burner having electrical heater or igniter
431345, 431347, 431350, F23Q 1100
Patent
active
053705289
ABSTRACT:
A submergible torch for removing nitrate and/or nitrite ions from a waste solution containing nitrate and/or nitrite ions comprises: a torch tip, a fuel delivery mechanism, a fuel flow control mechanism, a catalyst, and a combustion chamber. The submergible torch is ignited to form a flame within the combustion chamber of the submergible torch. The torch is submerged in a waste solution containing nitrate and/or nitrite ions in such a manner that the flame is in contact with the waste solution and the catalyst and is maintained submerged for a period of time sufficient to decompose the nitrate and/or nitrite ions present in the waste solution.
REFERENCES:
patent: 87039 (1869-02-01), Gardiner, Jr.
patent: 1098119 (1914-05-01), Kongsbak
patent: 2073448 (1937-03-01), Fruth et al.
patent: 2383046 (1945-08-01), Di Zoppola
patent: 2667605 (1954-01-01), Massier
patent: 2704119 (1955-03-01), Spitzer
patent: 3673086 (1972-06-01), Drobnik
patent: 3713636 (1973-01-01), Helms et al.
patent: 3844707 (1974-10-01), Wormser
patent: 3862296 (1975-01-01), Dotson et al.
patent: 3873028 (1975-03-01), Miller
patent: 4172974 (1979-10-01), Stingelin et al.
patent: 4182947 (1980-01-01), Brower
patent: 4225455 (1980-09-01), Haas
patent: 4781578 (1988-11-01), Napier
patent: 4941818 (1990-07-01), Ohe et al.
Johnson, A. J. Waste Generation Reduction-Nitrates: Comprehensive Report of Denitration Technologies, RFP-3899, Rocky Flats Plant, Rockwell International, Golden, Colo., Mar. 1986.
Cowan, R. G., Nitrate Destruction in an Elutriated Fluid-Bed Calciner, WHC-EP-062, DOE/HWP-39. UC-69, Westinghouse Hanford Co., Richland, Wash., Sep. 1987.
Falk, D. E. et al., Nitrate Destruction by a Plasma Torch, FMPC/SUM-020, UC-706, Westinghouse Materials Company of Ohio, Cinncinnati, Ohio, (Sep. 1988).
Gas Welding Processes, Welding Engineering, McGraw-Hill Book Company, Inc., 46-48, (1954).
Oxygen and Arc Cutting of Metals, Welding Engineering, McGraw Hill Book, Inc. 323-325 and 350-353 (1954).
Oxy-Acetylene Welding Technique, Welding, Brazing and Metal Cutting, George Newnes Limited, 71 (1953).
The Preheating Flame, Oxygen Cutting, McGraw-Hill Book Company, 30-36 (1951).
Underwater Cutting, Oxygen Cutting, McGraw-Hill Book Company, 351-360 (1951).
Welding Gases and Gas Welding, The Science and Practice of Welding, Prentice-Hall, Inc., 227-229 (1967).
Water, Encyclopedia of Chemistry, Van Nostrand Reinhold Company, 996 (Fourth Edition).
Adams Harold W.
Ericson Ivan L.
Marasco Joseph A.
Martin Marietta Energy Systems Inc.
Price Carl D.
LandOfFree
Submergible torch for treating waste solutions and method thereo does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Submergible torch for treating waste solutions and method thereo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Submergible torch for treating waste solutions and method thereo will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-210671