DE3670449D1 - METHOD FOR ENTHALOGENATING HALOGENATED ALIPHATIC AND AROMATIC COMPOUNDS. - Google Patents

METHOD FOR ENTHALOGENATING HALOGENATED ALIPHATIC AND AROMATIC COMPOUNDS.

Info

Publication number
DE3670449D1
DE3670449D1 DE8686810553T DE3670449T DE3670449D1 DE 3670449 D1 DE3670449 D1 DE 3670449D1 DE 8686810553 T DE8686810553 T DE 8686810553T DE 3670449 T DE3670449 T DE 3670449T DE 3670449 D1 DE3670449 D1 DE 3670449D1
Authority
DE
Germany
Prior art keywords
enthalogenating
aromatic compounds
halogenated aliphatic
halogenated
aliphatic
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.)
Expired - Lifetime
Application number
DE8686810553T
Other languages
German (de)
Inventor
Martin Dr Buerli
Juergen Dr Beyrich
Kurt Plattner
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of DE3670449D1 publication Critical patent/DE3670449D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/34—Dehalogenation using reactive chemical agents able to degrade
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/22—Organic substances containing halogen
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/28—Organic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8686810553T 1985-12-06 1986-12-01 METHOD FOR ENTHALOGENATING HALOGENATED ALIPHATIC AND AROMATIC COMPOUNDS. Expired - Lifetime DE3670449D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH522585A CH668709A5 (en) 1985-12-06 1985-12-06 METHOD FOR ENTHALOGENATING POLYHALOGENATED ALIPHATIC AND AROMATIC COMPOUNDS.

Publications (1)

Publication Number Publication Date
DE3670449D1 true DE3670449D1 (en) 1990-05-23

Family

ID=4290040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686810553T Expired - Lifetime DE3670449D1 (en) 1985-12-06 1986-12-01 METHOD FOR ENTHALOGENATING HALOGENATED ALIPHATIC AND AROMATIC COMPOUNDS.

Country Status (4)

Country Link
EP (1) EP0225849B1 (en)
JP (1) JPS62152479A (en)
CH (1) CH668709A5 (en)
DE (1) DE3670449D1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220109A (en) * 1987-09-03 1993-06-15 Atochem Destruction of halogenated organic species
FR2620055B1 (en) * 1987-09-03 1991-05-10 Atochem CHEMICAL PROCESS OF DESTRUCTION OF HALOGENATED ORGANIC PRODUCTS
US5185488A (en) * 1989-09-28 1993-02-09 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Process for the reductive dehalogenation of polyhaloaromatics with sodium or calcium in a lower alcohol
FR2656603B1 (en) 1989-12-28 1993-05-21 Atochem METHODS OF SYNTHESIS OF BENZYLTOLUENE AND LOW CHLORINE DIBENZYLTOLUENE.
DE4109639C2 (en) * 1991-03-23 1994-06-01 Metallgesellschaft Ag Process for the decomposition of polyhalogenated organo compounds
DE4236382A1 (en) * 1992-10-28 1994-05-05 Degussa Process for the implementation of CFCs with dispersions of alkali metals
DE4324931A1 (en) * 1993-07-24 1995-01-26 Ufz Leipzighalle Gmbh Process for the reductive dehalogenation of solid and liquid substances containing organohalogen
WO1995018652A1 (en) * 1994-01-04 1995-07-13 Neos Technology Inc. Sodium dispersion and organohalide reaction processes
JP2638483B2 (en) * 1994-06-30 1997-08-06 株式会社関西テック Method for treating polychlorinated aromatic compounds
ES2297829T3 (en) 1994-09-30 2008-05-01 Arkema France USE FOR DISTRIBUTION TRANSFORMERS OF A POLYARILALCAN BASED DIELECTRIC COMPOSITION WITH IMPROVED DIELECTRIC PROPERTIES.
DE19742297C2 (en) * 1997-09-25 2000-06-29 Volker Birke Process for reductive dehalogenation of halogenated organic substances
DE19903987A1 (en) * 1999-02-02 2000-08-10 Friedrich Boelsing Rapid reductive dehalogenation of halohydrocarbons, e.g. for removing toxic chloroaromatic compounds from waste oil or soil, by contacting finely divided solid starting material with reducing metal
DE19903986A1 (en) * 1999-02-02 2000-08-10 Friedrich Boelsing Reductive dehalogenation of halohydrocarbons under mild conditions, e.g. for removing toxic chloroaromatic compounds from waste oil or soil, using reducing metal in presence of amine
JP3771120B2 (en) * 2000-07-28 2006-04-26 株式会社神鋼環境ソリューション Method and apparatus for treating organic halogen compound contaminated oil
US6479413B1 (en) 2000-08-30 2002-11-12 Benjamin V. Booher Composite friction elements and pultrusion method of making
JP2002187858A (en) * 2000-12-18 2002-07-05 Nippon Soda Co Ltd Method for decomposing recalcitrant halogen compound
WO2003037442A1 (en) * 2001-10-29 2003-05-08 Powertech Labs Inc. Process for destruction of halogenated organic compounds in solids
US20030120127A1 (en) 2001-11-07 2003-06-26 Wylie Ian Gordon Norman Process for destruction of halogenated organic compounds in solids
JP2003230638A (en) * 2002-02-07 2003-08-19 Toshiba Corp System for detoxifying harmful organochlorine compound and method for recycling product and waste produced by the same
JP2008022889A (en) * 2006-07-18 2008-02-07 Aruze Corp Game machine and method of manufacturing control board
CN104907314B (en) * 2015-05-27 2017-06-13 华中科技大学 A kind of processing method of halo organic solid pollutant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327027A (en) * 1979-06-15 1982-04-27 Vertac Chemical Corporation Chemical detoxification of toxic chlorinated aromatic compounds
US4337368A (en) * 1980-04-21 1982-06-29 The Franklin Institute Reagent and method for decomposing halogenated organic compounds
CA1181771A (en) * 1982-07-27 1985-01-29 Ontario Hydro Process for dehalogenation of organic halides
DE3410239A1 (en) * 1984-03-21 1985-10-03 Hivolin Gmbh Process for the elimination of toxic polyhalogenated or perhalogenated organic compounds

Also Published As

Publication number Publication date
JPS62152479A (en) 1987-07-07
EP0225849B1 (en) 1990-04-18
EP0225849A1 (en) 1987-06-16
CH668709A5 (en) 1989-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee