Liquid purification or separation – Processes – Including geographic feature
Patent
1994-12-23
1997-03-18
McCarthy, Neil
Liquid purification or separation
Processes
Including geographic feature
210757, 210908, 210909, C02F 170
Patent
active
056119364
ABSTRACT:
The present invention relates to various methods, such as an above-ground method and an in-ground method, of using a palladized iron bimetallic system for the dechlorination of chlorinated organic compounds from effluents containing the same. The use of palladized iron bimetallic system results in the dechlorination of the chlorinated organic compound into environmentally safe reaction products. The present invention also provides kits, devices, and other instruments that use the above-mentioned palladized iron bimetallic system for the dechlorination of chlorinated organic compounds.
REFERENCES:
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Matheson, et al., "Abiotic and Biotic Aspects of Reductive Dechlorination Of Chlorinated Solvents By Zero-Valent Iron", American Chemical Society Abstract, Division of Environmental Chemistry, pp. 414-415, (1994).
Matheson, et al., "Processes Affecting Reductive Dechlorination of Chlorinated Solvents By Zero-Valent Iron", American Chemical Society Abstract, Division Of Environmental Chemistry, pp. 3-4, (1993).
Schrier, et al., "Transformation Of Tetrachloroethylene By Iron Powder", American Chemical Society Abstract, Division of Environmental Chemistry, p. 51, (1993).
O'Hannesin, et al., "In Situ Degradation Of Halogenated Organics By Permeable Reaction Wall", EPA Ground Water Currents, pp. 1-2, (Mar. 1993).
Hassan, et al. "Reduction Of Halogenated Hydrocarbons With Iron: II. Mechanism Of The Reaction." American Chemical Society Abstract, Division Of Environmental Chemistry, pp. 8-9, (1993).
Boyes, et al., "Supported Metal Catalysts For CFC Hydrodehalogenation", American Chemical Society, Division Of Petroleum Chemistry, pp. 847-849, (1993).
M eth e, et al., "Active Environment Protection: Hydrodehalogenation Of Polychlorinated Compounds", Hazardous Waste: Detection, Control, Treatment, ed. R. Abbou, pp. 1615-1619, (1988).
Mall at, et al., "Reduction By Dissolving Bimetals", Tetrahedron vol. 47, No. 3 pp. 441-446, (1991).
Coq, et al., "Conversion Under Hydrogen Of Dichlorodifluoromethane Over Bimetallic Palladium Catalysts", Applied Catalysis A: General, 101, pp. 41-50 (1991).
Fernando Quintus
Korte Nic
Muftikian Rosy
McCarthy Neil
Research Corporation Technologies Inc.
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