Dechlorination of TCE with palladized iron

Fernando, Quintus; Muftikian, Rosy; Korte, Nic

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Title: Dechlorination of TCE with palladized iron

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 various effluents or contaminated soil containing the same. The use of palladized iron bimetallic system results in the dechlorination of the chlorinated organic compound into environmentally safe reaction products.

Inventors:

Fernando, Quintus ^[1]; Muftikian, Rosy ^[1]; Korte, Nic ^[2]

Tucson, AZ
Grand Junction, CO

Issue Date:: 1997-01-01

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 870889

Patent Number(s):: 5616253

Assignee:: Research Corporation Technologies, Inc. (Tucson, AZ)

Patent Classifications (CPCs):: A - HUMAN NECESSITIES A62 - LIFE-SAVING A62D - CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

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A - HUMAN NECESSITIES A62 - LIFE-SAVING A62D - CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS
A62D2101/04 - Pesticides, e.g. insecticides, herbicides, fungicides or nematocides
A62D2101/22 - containing halogen
A62D3/34 - Dehalogenation using reactive chemical agents able to degrade
A62D3/37 - by reduction, e.g. hydrogenation

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D53/8662 - {Organic halogen compounds}

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J23/8906 - {Iron and noble metals}

B - PERFORMING OPERATIONS B09 - DISPOSAL OF SOLID WASTE B09C - RECLAMATION OF CONTAMINATED SOIL
B09C1/00 - Reclamation of contaminated soil
B09C1/002 - {involving in-situ ground water treatment}
B09C1/08 - chemically
B09C2101/00 - In situ

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/281 - {using inorganic sorbents}
C02F1/705 - {Reduction by metals}
C02F1/725 - {by catalytic oxidation}
C02F2103/06 - Contaminated groundwater or leachate
C02F2303/185 - The treatment agent being halogen or a halogenated compound

G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/502 - {Installation methods in fluid conducts, e.g. pipelines}

H - ELECTRICITY H02 - GENERATION H02G - INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
H02G1/08 - through tubing or conduit, e.g. rod or draw wire for pushing or pulling {
H02G1/086 - {using fluid as pulling means, e.g. liquid, pressurised gas or suction means}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S210/905 - Protein
Y10S210/908 - Organic
Y10S210/909 - Aromatic compound, e.g. pcb, phenol

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DOE Contract Number:: AC05-84OR21400; AC05-76OR00001

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: dechlorination; tce; palladized; iron; relates; various; methods; above-ground; method; in-ground; bimetallic; chlorinated; organic; compounds; effluents; contaminated; soil; containing; results; compound; environmentally; safe; reaction; products; various methods; contaminated soil; environmentally safe; organic compound; organic compounds; reaction product; reaction products; chlorinated organic; iron bimetallic; palladized iron; safe reaction; above-ground method; soil containing; in-ground method; oil containing; /210/405/423/

Citation Formats


                    Fernando, Quintus, Muftikian, Rosy, and Korte, Nic. Dechlorination of TCE with palladized iron.  United States: N. p., 1997. 
        Web.

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                    Fernando, Quintus, Muftikian, Rosy, & Korte, Nic. Dechlorination of TCE with palladized iron.  United States.

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                    Fernando, Quintus, Muftikian, Rosy, and Korte, Nic. Wed .  
        "Dechlorination of TCE with palladized iron".  United States.  https://www.osti.gov/servlets/purl/870889.

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@article{osti_870889,

  title        = {Dechlorination of TCE with palladized iron},

  author       = {Fernando, Quintus and Muftikian, Rosy and Korte, Nic},

  abstractNote = {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 various effluents or contaminated soil containing the same. The use of palladized iron bimetallic system results in the dechlorination of the chlorinated organic compound into environmentally safe reaction products.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1997},

  month        = {1}

}

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Works referenced in this record:

Conversion under hydrogen of dichlorodifluoromethane over bimetallic palladium catalysts
journal, July 1993

Coq, Bernard; Hub, Serge; Figuéras, François
Applied Catalysis A: General, Vol. 101, Issue 1
https://doi.org/10.1016/0926-860X(93)80136-E

Similar Records in DOE Patents and OSTI.GOV collections:

Dechlorination of TCE with palladized iron

Patent Fernando, Quintus [Tucson, AZ]; Muftikian, Rosy [Tucson, AZ]; Korte, Nic [Grand Junction, CO]

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.
Full Text Available
Dechlorination of TCE with palladized iron

Patent Fernando, Quintus [Tucson, AZ]; Muftikian, Rosy [Tucson, AZ]; Korte, Nic [Grand Junction, CO]

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.
Full Text Available
Dechlorination of TCE with palladized iron

Patent Fernando, Q; Muftikian, R; Korte, N

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. 10 figs.
Dechlorination of TCE with palladized iron

Patent Fernando, Q; Muftikian, R; Korte, N

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 various effluents or contaminated soil containing the same. The use of palladized iron bimetallic system results in the dechlorination of the chlorinated organic compound into environmentally safe reaction products. 10 figs.
Dechlorination of TCE with palladized iron

Patent Fernando, Q; Muftikian, R; Korte, N

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. 10 figs.

Similar Records

Title: Dechlorination of TCE with palladized iron

Abstract

Citation Formats

Conversion under hydrogen of dichlorodifluoromethane over bimetallic palladium catalysts journal, July 1993

Conversion under hydrogen of dichlorodifluoromethane over bimetallic palladium catalysts
journal, July 1993