BR9407819A - Process for reducing the halide content of halogenated aromatic hydrocarbons by reducing the presence of a reagent - Google Patents

Process for reducing the halide content of halogenated aromatic hydrocarbons by reducing the presence of a reagent

Info

Publication number
BR9407819A
BR9407819A BR9407819A BR9407819A BR9407819A BR 9407819 A BR9407819 A BR 9407819A BR 9407819 A BR9407819 A BR 9407819A BR 9407819 A BR9407819 A BR 9407819A BR 9407819 A BR9407819 A BR 9407819A
Authority
BR
Brazil
Prior art keywords
reducing
reagent
aromatic hydrocarbons
halogenated aromatic
halide content
Prior art date
Application number
BR9407819A
Other languages
Portuguese (pt)
Inventor
Jeffrey Schwartz
Yumin Lin
Original Assignee
Univ Princeton
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
Priority claimed from US08/136,660 external-priority patent/US5345031A/en
Application filed by Univ Princeton filed Critical Univ Princeton
Publication of BR9407819A publication Critical patent/BR9407819A/en

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
    • A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
    • 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
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/04—Combined processes involving two or more non-distinct steps covered by groups A62D3/10 - A62D3/40
BR9407819A 1993-10-14 1994-10-14 Process for reducing the halide content of halogenated aromatic hydrocarbons by reducing the presence of a reagent BR9407819A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/136,660 US5345031A (en) 1992-04-16 1993-10-14 Reduction of aromatic halide content
US29005894A 1994-08-15 1994-08-15
PCT/US1994/011697 WO1995010484A1 (en) 1993-10-14 1994-10-14 Process for decreasing chlorine content in chlorinated hydrocarbons

Publications (1)

Publication Number Publication Date
BR9407819A true BR9407819A (en) 1997-05-06

Family

ID=26834513

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9407819A BR9407819A (en) 1993-10-14 1994-10-14 Process for reducing the halide content of halogenated aromatic hydrocarbons by reducing the presence of a reagent

Country Status (11)

Country Link
EP (1) EP0723525A4 (en)
JP (1) JPH09503789A (en)
KR (1) KR960704807A (en)
AU (1) AU7979994A (en)
BR (1) BR9407819A (en)
CA (1) CA2173970A1 (en)
CZ (1) CZ108296A3 (en)
IL (1) IL111277A0 (en)
NO (1) NO961482L (en)
SG (1) SG49250A1 (en)
WO (1) WO1995010484A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130108B4 (en) * 2001-06-21 2007-11-29 Birgit Kraft Process and reactor for the catalytic degradation of halogenated organic pollutants
US7754641B2 (en) * 2008-02-14 2010-07-13 General Electric Company Hydrogen storage material and related processes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876711A (en) * 1973-03-29 1975-04-08 Du Pont Selective reduction of chlorofluorobenzenes
US4188346A (en) * 1978-05-18 1980-02-12 The Dow Chemical Company Dehydrohalogenation of (polyhaloalkyl)benzenes
US4468297A (en) * 1983-02-25 1984-08-28 Regents Of The University Of California Degradation and detoxification of halogenated olefinic hydrocarbons
US5345032A (en) * 1988-05-09 1994-09-06 The Public Health Laboratory Service Board Use of metal chelate complexes in dehalogenation
US5004551A (en) * 1990-06-22 1991-04-02 Abb Environmental Services Inc. Catalytic oxidation of hazardous wastes
RO115442B1 (en) * 1992-04-16 2000-02-28 Univ Princeton Method for decreasing chlorine content of polychlorinated hydrocarbons
ES2101925T3 (en) * 1992-11-18 1997-07-16 Hoechst Ag PROCEDURE FOR THE PREPARATION OF 1,3-DIFLUORO-BENZENE.

Also Published As

Publication number Publication date
EP0723525A4 (en) 1996-09-25
WO1995010484A1 (en) 1995-04-20
CA2173970A1 (en) 1995-04-20
JPH09503789A (en) 1997-04-15
SG49250A1 (en) 1998-05-18
IL111277A0 (en) 1994-12-29
NO961482L (en) 1996-06-12
NO961482D0 (en) 1996-04-12
CZ108296A3 (en) 1996-10-16
EP0723525A1 (en) 1996-07-31
AU7979994A (en) 1995-05-04
KR960704807A (en) 1996-10-09

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law