DE59105087D1 - Verfahren zur Enthalogenierung organischer Verbindungen mittels Alkalimetall auf festen Trägern. - Google Patents

Verfahren zur Enthalogenierung organischer Verbindungen mittels Alkalimetall auf festen Trägern.

Info

Publication number
DE59105087D1
DE59105087D1 DE59105087T DE59105087T DE59105087D1 DE 59105087 D1 DE59105087 D1 DE 59105087D1 DE 59105087 T DE59105087 T DE 59105087T DE 59105087 T DE59105087 T DE 59105087T DE 59105087 D1 DE59105087 D1 DE 59105087D1
Authority
DE
Germany
Prior art keywords
dehalogenation
alkali metal
organic compounds
solid supports
treated
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 - Fee Related
Application number
DE59105087T
Other languages
English (en)
Inventor
Burkhard Frenzel
Sybille Parr
Edgar Dr Bilger
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of DE59105087D1 publication Critical patent/DE59105087D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A62D3/32—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by treatment in molten chemical reagent, e.g. salts or metals
    • 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
    • A62D3/36—Detoxification by using acid or alkaline reagents
    • 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

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE59105087T 1990-07-16 1991-05-28 Verfahren zur Enthalogenierung organischer Verbindungen mittels Alkalimetall auf festen Trägern. Expired - Fee Related DE59105087D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4022526A DE4022526C2 (de) 1990-07-16 1990-07-16 Verfahren zur Enthalogenierung organischer Verbindungen mittels Alkalimetall auf festen Trägern

Publications (1)

Publication Number Publication Date
DE59105087D1 true DE59105087D1 (de) 1995-05-11

Family

ID=6410345

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4022526A Expired - Fee Related DE4022526C2 (de) 1990-07-16 1990-07-16 Verfahren zur Enthalogenierung organischer Verbindungen mittels Alkalimetall auf festen Trägern
DE59105087T Expired - Fee Related DE59105087D1 (de) 1990-07-16 1991-05-28 Verfahren zur Enthalogenierung organischer Verbindungen mittels Alkalimetall auf festen Trägern.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4022526A Expired - Fee Related DE4022526C2 (de) 1990-07-16 1990-07-16 Verfahren zur Enthalogenierung organischer Verbindungen mittels Alkalimetall auf festen Trägern

Country Status (4)

Country Link
EP (1) EP0467053B1 (de)
AT (1) ATE120650T1 (de)
DE (2) DE4022526C2 (de)
ES (1) ES2070367T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236382A1 (de) * 1992-10-28 1994-05-05 Degussa Verfahren zur Umsetzung von FCKW's mit Dispersionen von Alkalimetallen
DE4406588A1 (de) * 1994-03-01 1995-09-07 Solvay Deutschland Verfahren zur katalytischen Behandlung von Abwasser sowie ein Verfahren zur Regenerierung eines Katalysators
DE19501597C1 (de) * 1995-01-20 1996-04-25 Edgar Dr Bilger Verwendung von Alkalimetallen zur Zerstörung chemischer Kampfstoffe
GB2299080A (en) * 1995-03-24 1996-09-25 Ea Tech Ltd Process for the destruction of halocarbons
US5936137A (en) * 1997-06-06 1999-08-10 The United States Of America As Represented By The Secretary Of Commerce Process for destroying halogenated compounds
DE19742297C2 (de) 1997-09-25 2000-06-29 Volker Birke Verfahren zur reduktiven Dehalogenierung von halogenorganischen Stoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379746A (en) * 1980-08-18 1983-04-12 Sun-Ohio, Inc. Method of destruction of polychlorinated biphenyls
US4612404A (en) * 1982-05-24 1986-09-16 Thyagarajan Budalur S Process for treatment of fluids contaminated with polychlorinated biphenyls
IT1206508B (it) * 1983-07-22 1989-04-27 Sea Marconi Decontamin Srl Processo continuo per la decomposizione e decontaminazione di composti organici e agenti tossici alogenati.
DE3447066A1 (de) * 1984-12-22 1986-07-03 Bergwerksverband Gmbh Verfahren zur katalytischen entfernung von chlorkohlenwasserstoffen aus deponiegasen
US4639309A (en) * 1985-09-18 1987-01-27 Hydro-Quebec Process for the dehalogenation of polyhalogenated hydrocarbon containing fluids

Also Published As

Publication number Publication date
ATE120650T1 (de) 1995-04-15
DE4022526C2 (de) 1994-03-24
EP0467053A1 (de) 1992-01-22
EP0467053B1 (de) 1995-04-05
ES2070367T3 (es) 1995-06-01
DE4022526A1 (de) 1992-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DEGUSSA-HUELS AG, 60311 FRANKFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: DEGUSSA AG, 40474 DUESSELDORF, DE

8339 Ceased/non-payment of the annual fee