CA2026910A1 - Destruction of halogenated organic compounds - Google Patents

Destruction of halogenated organic compounds

Info

Publication number
CA2026910A1
CA2026910A1 CA2026910A CA2026910A CA2026910A1 CA 2026910 A1 CA2026910 A1 CA 2026910A1 CA 2026910 A CA2026910 A CA 2026910A CA 2026910 A CA2026910 A CA 2026910A CA 2026910 A1 CA2026910 A1 CA 2026910A1
Authority
CA
Canada
Prior art keywords
medium
halogenated organic
destruction
organic compounds
contaminated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2026910A
Other languages
French (fr)
Other versions
CA2026910C (en
Inventor
Alfred Kornel
Charles J. Rogers
Harold L. Sparks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BCD GROUP Inc
Original Assignee
Alfred Kornel
Charles J. Rogers
Harold L. Sparks
Bcd Group, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alfred Kornel, Charles J. Rogers, Harold L. Sparks, Bcd Group, Inc. filed Critical Alfred Kornel
Priority to CA002026910A priority Critical patent/CA2026910C/en
Publication of CA2026910A1 publication Critical patent/CA2026910A1/en
Application granted granted Critical
Publication of CA2026910C publication Critical patent/CA2026910C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Fire-Extinguishing Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method for the destruction of halogenated organic compounds and reduction of non-halogenated organic compounds contained in a contaminated medium, comprising: adding an aqueous solution or emulsion of a hydrogen donating organic compound to the contaminated medium, the aqueous solution or emulsion being added in an amount to provide from about 0.1 to about 20 weight percent of the hydrogen donating organic compound, based on the weight of the contaminated medium; adding an alkali metal hydroxide to the contaminated medium in an amount of from about 2 to about 20 weight percent based on the weight of the contaminated medium; heating the contaminated medium at a temperature and for a time sufficient to totally dehydrate the medium; further heating the medium at a temperature between about 200°C and 360°C for a time sufficient to effect destruction of the halogenated organic compunds; and adding an acid to the medium in an amount sufficient to provide the medium with a pH of from about 7 to about 9.
CA002026910A 1990-10-04 1990-10-04 Destruction of halogenated organic compounds Expired - Fee Related CA2026910C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002026910A CA2026910C (en) 1990-10-04 1990-10-04 Destruction of halogenated organic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002026910A CA2026910C (en) 1990-10-04 1990-10-04 Destruction of halogenated organic compounds

Publications (2)

Publication Number Publication Date
CA2026910A1 true CA2026910A1 (en) 1992-04-05
CA2026910C CA2026910C (en) 2000-11-21

Family

ID=4146109

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002026910A Expired - Fee Related CA2026910C (en) 1990-10-04 1990-10-04 Destruction of halogenated organic compounds

Country Status (1)

Country Link
CA (1) CA2026910C (en)

Also Published As

Publication number Publication date
CA2026910C (en) 2000-11-21

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