ES2097205T3 - Metodo para la descomposicion catalizada por bases de compuestos organicos halogenados y no halogenados en un medio contaminado. - Google Patents

Metodo para la descomposicion catalizada por bases de compuestos organicos halogenados y no halogenados en un medio contaminado.

Info

Publication number
ES2097205T3
ES2097205T3 ES91905199T ES91905199T ES2097205T3 ES 2097205 T3 ES2097205 T3 ES 2097205T3 ES 91905199 T ES91905199 T ES 91905199T ES 91905199 T ES91905199 T ES 91905199T ES 2097205 T3 ES2097205 T3 ES 2097205T3
Authority
ES
Spain
Prior art keywords
halogenated
hydrogen
media
medium
contaminated environment
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
ES91905199T
Other languages
English (en)
Inventor
Charles Rogers
Alfred Kornel
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.)
Individual
Original Assignee
Individual
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 US07/515,892 external-priority patent/US5039350A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2097205T3 publication Critical patent/ES2097205T3/es
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
    • A62D3/37—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/004—Sludge detoxification
    • 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
    • A62D2101/40—Inorganic substances
    • A62D2101/47—Inorganic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
    • 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
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • Y10S210/909—Aromatic compound, e.g. pcb, phenol
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/515—Specific contaminant removal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Soil Sciences (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

UN METODO PARA LA DESCOMPOSICION DE COMPUESTOS CONTAMINANTES ORGANICOS HALOGENADOS Y NO HALOGENADOS CONTENIDOS EN UN MEDIO CONTAMINADO COMPRENDE LA ADICION DE UN CARBONATO, UN BICARBONATO O UN HIDROXIDO DE METAL TERROSO DE ALCALI O ALCALINO AL MEDIO CONTAMINADO EN UNA SOLUCION ACUOSA O EN UN SOLVENTE QUE TENGA UNA TEMPERATURA DE EBULLICION DE, AL MENOS, 200 (GRADOS) C, O EN FORMA DE UNA DISPERSION O SUSPENSION SOLIDA. EL MEDIO INCLUYE UN COMPUESTO DADOR DE HIDROGENO. EL COMPUESTO DADOR DE HIDROGENO PUEDE ESTAR CONTENIDO ORIGINALMENTE EN EL MEDIO O PUEDE SER AÑADIDO AL MEDIO. ADEMAS, EL MEDIO INCLUYE UNA FUENTE CATALITICA DE CARBONO, POR EJEMPLO, UN CARBOHIDRATO, QUE PROVOCARA LA FORMACION DE UN ION DE HIDROGENO DE RADICAL LIBRE A PARTIR DEL COMPUESTO DADOR DE HIDROGENO. EL MEDIO SE CALIENTA PARA DESHIDRATAR EL MEDIO Y, A CONTINUACION, SE CALIENTA MAS A UNA TEMPERATURA COMPRENDIDA ENTRE 200 Y 400 (GRADOS) C PARA PROVOCAR LA FORMACION DEL ION DE HIDROGENO DE RADICAL LIBRE Y EFECTUAR LA DESCOMPOSICION DE LOS COMPUESTOS CONTAMINANTES ORGANICOS HALOGENADOS Y NO HALOGENADOS. A CONTINUACION, SE AÑADE UN ACIDO AL MEDIO EN UNA CANTIDAD SUFICIENTE PARA NEUTRALIZAR EL MISMO.
ES91905199T 1990-04-27 1991-02-21 Metodo para la descomposicion catalizada por bases de compuestos organicos halogenados y no halogenados en un medio contaminado. Expired - Lifetime ES2097205T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/515,892 US5039350A (en) 1990-04-27 1990-04-27 Method for the decomposition of halogenated organic compounds in a contaminated medium
US07/620,127 US5064526A (en) 1990-04-27 1990-11-30 Method for the base-catalyzed decomposition of halogenated and non-halogenated organic compounds in a contaminated medium
PCT/US1993/002220 WO1994020591A1 (en) 1990-04-27 1993-03-11 Method for the reductive decomposition of chemical contaminants

Publications (1)

Publication Number Publication Date
ES2097205T3 true ES2097205T3 (es) 1997-04-01

Family

ID=27377349

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91905199T Expired - Lifetime ES2097205T3 (es) 1990-04-27 1991-02-21 Metodo para la descomposicion catalizada por bases de compuestos organicos halogenados y no halogenados en un medio contaminado.

Country Status (10)

Country Link
US (1) US5064526A (es)
EP (1) EP0526462B1 (es)
JP (1) JP3025701B2 (es)
AT (1) ATE147427T1 (es)
AU (1) AU644424B2 (es)
BR (1) BR9106342A (es)
DE (1) DE69124094T2 (es)
DK (1) DK0526462T3 (es)
ES (1) ES2097205T3 (es)
WO (1) WO1991017229A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039350A (en) * 1990-04-27 1991-08-13 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Method for the decomposition of halogenated organic compounds in a contaminated medium
AU664242B2 (en) * 1992-03-25 1995-11-09 Kurita Water Industries Limited A method of treatment of a fluid containing volatile organic halogenated compounds
US5387738A (en) * 1992-11-03 1995-02-07 Beckham; Doyle H. Reagent for treating a contaminated waste material and method for same
US5648591A (en) * 1992-12-18 1997-07-15 University Of Western Australia Toxic material disposal
US5332496A (en) * 1993-04-12 1994-07-26 Electrocom Gard, Ltd. System for performing catalytic dehalogenation of aqueous and/or non-aqueous streams
CN1111435C (zh) * 1993-04-15 2003-06-18 查尔斯·罗杰斯 化学污染物的还原性分解方法
US5409617A (en) * 1993-07-13 1995-04-25 Sri International Environmentally acceptable waste disposal by conversion of hydrothermally labile compounds
US5478548A (en) * 1994-02-04 1995-12-26 Rogers; Charles J. Methods for the synthesis of chemical compounds
US5520745A (en) * 1994-09-06 1996-05-28 General Electric Company Remediation of contaminated material
AUPM826294A0 (en) * 1994-09-20 1994-10-13 Australian Defence Industries Limited A method for decomposing halogenated organic compounds
NO308831B1 (no) * 1995-03-22 2000-11-06 Nkt Res Ct As FremgangsmÕte for behandling av halogenholdig avfallsmateriale
US5567324A (en) * 1995-06-07 1996-10-22 Envirogen, Inc. Method of biodegrading hydrophobic organic compounds
US6492572B2 (en) 1995-08-29 2002-12-10 E. I. Du Pont De Nemours And Company Method for remediating contaminated soils
US5789649A (en) * 1995-08-29 1998-08-04 E. I. Du Pont De Nemours And Company Method for Remediating contaminated soils
US5688335A (en) * 1995-09-05 1997-11-18 General Electric Company Contaminant removal from material
JP3713333B2 (ja) * 1996-07-04 2005-11-09 同和鉱業株式会社 弗化炭素類の分解法
EP0860183B1 (en) * 1997-02-24 2002-11-13 Kabushiki Kaisha Meidensha Noxious component removal process and system
US5904909A (en) * 1997-08-21 1999-05-18 The United States Of America As Represented By The Secretary Of Agriculture Methods for removing and decomposing methyl bromide from fumigation
DE19903987A1 (de) * 1999-02-02 2000-08-10 Friedrich Boelsing Verfahren zur reduktiven Dehalogenierung flüssiger oder fester Halogenkohlenwasserstoffe
DE19903986A1 (de) * 1999-02-02 2000-08-10 Friedrich Boelsing Verfahren zur reduktiven Dehalogenierung von Halogenkohlenwasserstoffen
US20030120127A1 (en) * 2001-11-07 2003-06-26 Wylie Ian Gordon Norman Process for destruction of halogenated organic compounds in solids
US20040073077A1 (en) * 2002-10-09 2004-04-15 Alfred Kornel Decomposition of nitrogen-based energetic material
EP1753694A2 (en) * 2004-06-03 2007-02-21 Charles J. Rogers Low temperature methods for hydrogen production
US20080027252A1 (en) * 2006-07-27 2008-01-31 Burkholder Kermit L Oil dehalogenation method
US20110172461A1 (en) * 2007-09-07 2011-07-14 Rogers Family Living Revocable Trust Polymer Recycling Methods Employing Catalytic Transfer Hydrogenation and Base Cleavage Reactions
US9200213B2 (en) * 2008-03-24 2015-12-01 Baker Hughes Incorporated Method for reducing acids in crude or refined hydrocarbons
KR101353429B1 (ko) * 2012-03-26 2014-01-21 김연재 유류오염 토양 정화용 조성물 및 이를 이용한 정화 방법
US11299599B1 (en) * 2019-05-07 2022-04-12 Bcd Global Ltd. Rapid chemical methods for recovery of materials from waste sources

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246255A (en) * 1979-04-02 1981-01-20 Rockwell International Corporation Disposal of PCB
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
US4471143A (en) * 1980-04-21 1984-09-11 The Franklin Institute Composition for decomposing halogenated organic compounds
US4400552A (en) * 1980-04-21 1983-08-23 The Franklin Institute Method for decomposition of halogenated organic compounds
US4523043A (en) * 1980-04-21 1985-06-11 The Franklin Institute Reagent and method for decomposing organosulfur compounds
US4460797A (en) * 1981-03-05 1984-07-17 The Franklin Institute Method for decomposition of halogenated organic compounds
US4349380A (en) * 1981-04-01 1982-09-14 The Franklin Institute Method of recovering metals from metal containing materials
US4351718A (en) * 1981-06-01 1982-09-28 General Electric Company Method for removing polyhalogenated hydrocarbons from nonpolar organic solvent solutions
US4353793A (en) * 1981-09-25 1982-10-12 General Electric Company Method for removing polyhalogenated hydrocarbons from nonpolar organic solvent solutions
US4416767A (en) * 1981-11-16 1983-11-22 Sun-Ohio, Inc. Method and apparatus for the removal of excess sodium reagent and byproducts of reaction produced during the destruction and removal of polychlorinated biphenyls from oil
US4417977A (en) * 1982-09-30 1983-11-29 The Franklin Institute Removal of PCBS and other halogenated organic compounds from organic fluids
US4483716A (en) * 1982-09-30 1984-11-20 The Franklin Institute Poultice method for extracting hazardous spills
US4602994A (en) * 1982-09-30 1986-07-29 The Franklin Institute Removal of PCBs and other halogenated organic compounds from organic fluids
US4430208A (en) * 1982-10-29 1984-02-07 The Franklin Institute Method for the solvent extraction of polychlorinated biphenyls
AU555461B2 (en) * 1983-03-10 1986-09-25 Sea Marconi Decontamination S.R.L. Process for the decomposition and decontamination of organic substances and halogenated toxic materials
US4447541A (en) * 1983-06-06 1984-05-08 Galson Research Corporation Methods for decontaminating soil
US4685220A (en) * 1983-09-02 1987-08-11 American Toxic Disposal Partners Method and apparatus for separating dioxin from fluidizable solids
US4793937A (en) * 1983-09-02 1988-12-27 American Colloid Company Method and apparatus for separating contaminants from fluidizable solids
US4662948A (en) * 1984-11-28 1987-05-05 Electric Power Research Institute On-site removal of PCB and dioxins from soils
US4574013A (en) * 1985-04-18 1986-03-04 Galson Research Corporation Method for decontaminating soil
US4631183A (en) * 1985-06-25 1986-12-23 Hydro-Quebec Process for the destruction of toxic organic products
US4663027A (en) * 1986-03-03 1987-05-05 General Electric Company Method for removing polyhalogenated hydrocarbons from non-polar organic solvent solutions
FR2598089B1 (fr) * 1986-04-30 1989-07-21 Labofina Sa Procede de decomposition de composes organiques halogenes applicable notamment aux huiles minerales
US4675464A (en) * 1986-07-09 1987-06-23 Government Of The United States As Represented By The Administrator Of The Environmental Protection Agency Chemical destruction of halogenated aliphatic hydrocarbons
US4792407A (en) * 1986-11-25 1988-12-20 Ultrox International Oxidation of organic compounds in water
US4869825A (en) * 1987-05-26 1989-09-26 Werner Steiner Process for the removal of organic contaminants from solids
US4801384A (en) * 1987-05-26 1989-01-31 Werner Steiner Process for the removal of organic contaminants from soils and sedimenta
US4841998A (en) * 1987-10-26 1989-06-27 Bruya James E Soil decontamination method

Also Published As

Publication number Publication date
DE69124094T2 (de) 1997-06-12
AU644424B2 (en) 1993-12-09
ATE147427T1 (de) 1997-01-15
JPH05508666A (ja) 1993-12-02
EP0526462B1 (en) 1997-01-08
DE69124094D1 (de) 1997-02-20
EP0526462A4 (en) 1993-04-21
WO1991017229A1 (en) 1991-11-14
BR9106342A (pt) 1993-04-20
US5064526A (en) 1991-11-12
JP3025701B2 (ja) 2000-03-27
AU7446391A (en) 1991-11-27
EP0526462A1 (en) 1993-02-10
DK0526462T3 (da) 1997-04-01

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