ES8802119A1 - Procedimiento para la descomposicion quimico-termica de hidrocarburos halogenados - Google Patents

Procedimiento para la descomposicion quimico-termica de hidrocarburos halogenados

Info

Publication number
ES8802119A1
ES8802119A1 ES554801A ES554801A ES8802119A1 ES 8802119 A1 ES8802119 A1 ES 8802119A1 ES 554801 A ES554801 A ES 554801A ES 554801 A ES554801 A ES 554801A ES 8802119 A1 ES8802119 A1 ES 8802119A1
Authority
ES
Spain
Prior art keywords
halogenated hydrocarbons
chemical
thermal decomposition
alkaline solids
overstoichiometric
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
Application number
ES554801A
Other languages
English (en)
Other versions
ES554801A0 (es
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.)
Nukem GmbH
Original Assignee
Nukem 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 Nukem GmbH filed Critical Nukem GmbH
Publication of ES554801A0 publication Critical patent/ES554801A0/es
Publication of ES8802119A1 publication Critical patent/ES8802119A1/es
Expired 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
    • A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S588/00—Hazardous or toxic waste destruction or containment
    • Y10S588/901—Compositions

Abstract

LA DESCOMPOSICION SE EFECTUA MEDIANTE REACCION CON UNA CANTIDAD SUPERIOR A LA ESTEQUIOMETRICA DE SUSTANCIAS SOLIDAS ALCALINAS A TEMPERATURAS IGUALES O SUPERIORES A 400JC EN UN REACTOR BAJO GAS INERTE, COMPRENDIENDO LAS SIGUIENTES ETAPAS: A) SE CARGAN EN EL REACTOR TERMICO, COMO SUSTANCIAS SOLIDAS ALCALINAS, SILICATOS DE CALCIO Y/O MAGNESIO EN FORMA GRANULADA O TROCEADA (CLINKER DE CEMENTO, PIEDRA ARENISCA CALCAREA Y/U HORMIGON POROSO); B) SE INTRODUCEN A CONTINUACION EN EL REACTOR LOS HIDROCARBUROS HALOGENADOS A DESCOMPONER Y C) SE DEJA QUE ESTOS HIDROCARBUROS HALOGENADOS REACCIONEN CON LAS SUSTANCIAS SOLIDAS ALCALINAS A TEMPERATURAS COMPRENDIDAS ENTRE 400 Y 1.000º, EN AUSENCIA DE OXIGENO. SE CONSIGUEN ELIMINAR DIOXINAS Y FURANOS EN EL GAS DE ESCAPE. DE APLICACION EN LA ELIMINACION DE RESIDUOS TOXICOS POR COMBUSTION.
ES554801A 1985-05-11 1986-05-09 Procedimiento para la descomposicion quimico-termica de hidrocarburos halogenados Expired ES8802119A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517019 DE3517019A1 (de) 1985-05-11 1985-05-11 Verfahren zur chemisch-thermischen zersetzung von halogenkohlenwasserstoffen

Publications (2)

Publication Number Publication Date
ES554801A0 ES554801A0 (es) 1988-04-01
ES8802119A1 true ES8802119A1 (es) 1988-04-01

Family

ID=6270478

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554801A Expired ES8802119A1 (es) 1985-05-11 1986-05-09 Procedimiento para la descomposicion quimico-termica de hidrocarburos halogenados

Country Status (7)

Country Link
US (1) US4937065A (es)
EP (1) EP0204910B1 (es)
JP (1) JPS61259683A (es)
AT (1) ATE35910T1 (es)
CA (1) CA1288441C (es)
DE (2) DE3517019A1 (es)
ES (1) ES8802119A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276250A (en) * 1986-07-11 1994-01-04 Hagenmaier Hans Paul Process for decomposing polyhalogenated compounds
DE3623492A1 (de) * 1986-07-11 1988-01-21 Hagenmaier Hans Paul Verfahren zum abbau von halogenierten aromaten
DE3632366C2 (de) * 1986-09-24 1997-12-18 Boelsing Friedrich Verfahren zur Entfernung von halogenierten Kohlenwasserstoffen aus der Gasphase
JPH066177B2 (ja) * 1987-01-13 1994-01-26 大豊産業株式会社 産業廃棄物を利用した液状有機ハロゲン化物の固定化処理剤、同固定化処理方法及び同燃焼処理方法
DE3918716C1 (es) * 1989-06-08 1990-06-28 Nukem Gmbh, 6450 Hanau, De
DE3940903A1 (de) * 1989-12-11 1991-06-20 Dinda Kickdown Gmbh Verfahren und vorrichtung zur entsorgung von toxischen abfaellen
ATE104932T1 (de) * 1990-08-31 1994-05-15 Rheinische Kalksteinwerke Verfahren zur herstellung von chlorosilikaten.
JPH0787867B2 (ja) * 1991-01-18 1995-09-27 日本碍子株式会社 有機塩化物の分解処理方法
US5585532A (en) * 1991-07-29 1996-12-17 Molten Metal Technology, Inc. Method for treating a gas formed from a waste in a molten metal bath
US5191154A (en) * 1991-07-29 1993-03-02 Molten Metal Technology, Inc. Method and system for controlling chemical reaction in a molten bath
US5776420A (en) * 1991-07-29 1998-07-07 Molten Metal Technology, Inc. Apparatus for treating a gas formed from a waste in a molten metal bath
US5260036A (en) * 1992-02-27 1993-11-09 Process Technologies, Inc. Method and apparatus for use in photochemically oxidizing gaseous halogenated organic compounds
US5397552A (en) * 1992-02-27 1995-03-14 Process Technologies, Inc. Method and apparatus for use in photochemically oxidizing gaseous organic compounds
AT402506B (de) * 1993-01-26 1997-06-25 Holderbank Financ Glarus Verfahren zur herstellung von roheisen und zementklinker
US5374337A (en) * 1993-08-20 1994-12-20 Technichem Engineering, Ltd. Halohydrocarbon recovery process
AU5575194A (en) * 1993-11-29 1995-06-13 Eimatsu Kanzaki Detoxifying method for polychlorobiphenyl
US5468459A (en) * 1995-02-28 1995-11-21 The Boc Group, Inc. Gas stream treatment method for removing per-fluorocarbons
US5705140A (en) * 1995-07-18 1998-01-06 Transformation Technologies, Ltd. Process for the transformation of halogenated refrigerant gases
US5601184A (en) * 1995-09-29 1997-02-11 Process Technologies, Inc. Method and apparatus for use in photochemically oxidizing gaseous volatile or semi-volatile organic compounds
US6888040B1 (en) * 1996-06-28 2005-05-03 Lam Research Corporation Method and apparatus for abatement of reaction products from a vacuum processing chamber
US6018091A (en) * 1998-06-08 2000-01-25 Quantum Marketing Corporation Methods for thermally degrading unwanted substances using particular metal compositions
USH2198H1 (en) 2002-07-30 2007-08-07 Ch2M Hill Inc. Multi-stage pyrolysis systems for treating chlorine contaminated wastes
JP4711831B2 (ja) * 2004-01-29 2011-06-29 大陽日酸株式会社 排ガス処理剤および排ガス処理方法ならびに排ガス処理装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845191A (en) * 1972-06-02 1974-10-29 Du Pont Method of removing halocarbons from gases
US4022630A (en) * 1972-07-27 1977-05-10 The Associated Portland Cement Manufacturers Limited Portland cement-making and municipal refuse conversion
JPS4994578A (es) * 1973-01-16 1974-09-07
US3864458A (en) * 1973-06-11 1975-02-04 Dorr Oliver Inc Fluid bed incineration of chloride-containing waste streams
US4001031A (en) * 1973-11-16 1977-01-04 Chem-Trol Pollution Services, Inc. Process for making low alkali cement clinker
GB1510392A (en) * 1976-01-19 1978-05-10 Ass Portland Cement Portland cement manufacture and utilisation of waste matter
US4301137A (en) * 1977-12-21 1981-11-17 Occidental Research Corporation Removal of chlorine from pyrolysis vapors
SE420646B (sv) * 1979-01-08 1981-10-19 Cementa Ab Sett att destruera helso- och miljofarliga avfall samt ungssystem for genomfarande av settet
US4352332A (en) * 1979-06-25 1982-10-05 Energy Incorporated Fluidized bed incineration of waste
DE3004968A1 (de) * 1980-02-11 1981-08-20 Sante M Cundari Material zur waermeerzeugung, dessen herstellung und verwendung
FR2480269A1 (fr) * 1980-04-09 1981-10-16 Pichat Philippe Procede de traitement de dechets liquides de forte acidite
DE3028193C2 (de) * 1980-07-25 1984-11-22 Nukem Gmbh, 6450 Hanau Verfahren und Vorrichtung zur pyrolytischen Zersetzung von Halogene und/oder Phosphor enthaltenden organischen Substanzen
JPS5925335A (ja) * 1982-07-30 1984-02-09 Kitamura Gokin Seisakusho:Kk Ｐｃｂの無害化処理装置
DE3447337C2 (de) * 1984-12-24 1986-11-06 Nukem Gmbh, 6450 Hanau Verfahren zur chemisch-thermischen Zersetzung von höher halogenierten Kohlenwasserstoffen

Also Published As

Publication number Publication date
EP0204910A1 (de) 1986-12-17
CA1288441C (en) 1991-09-03
EP0204910B1 (de) 1988-07-27
US4937065A (en) 1990-06-26
ATE35910T1 (de) 1988-08-15
ES554801A0 (es) 1988-04-01
DE3517019A1 (de) 1986-11-13
DE3660412D1 (en) 1988-09-01
DE3517019C2 (es) 1987-03-26
JPH0576313B2 (es) 1993-10-22
JPS61259683A (ja) 1986-11-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612