ATE194503T1 - Verfahren für warm und superkritische wasseroxidation von spezifischen reaktanden verwendenen materialien - Google Patents

Verfahren für warm und superkritische wasseroxidation von spezifischen reaktanden verwendenen materialien

Info

Publication number
ATE194503T1
ATE194503T1 AT97916849T AT97916849T ATE194503T1 AT E194503 T1 ATE194503 T1 AT E194503T1 AT 97916849 T AT97916849 T AT 97916849T AT 97916849 T AT97916849 T AT 97916849T AT E194503 T1 ATE194503 T1 AT E194503T1
Authority
AT
Austria
Prior art keywords
compounds
environmentally acceptable
decomposition
sodium carbonate
oxidant
Prior art date
Application number
AT97916849T
Other languages
English (en)
Inventor
David S Ross
Indira Jayaweera
David C Bomberger
Roald N Leif
Original Assignee
Stanford Res Inst Int
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 US08/621,746 external-priority patent/US5837149A/en
Application filed by Stanford Res Inst Int filed Critical Stanford Res Inst Int
Application granted granted Critical
Publication of ATE194503T1 publication Critical patent/ATE194503T1/de

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
    • A62D3/20—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by hydropyrolysis or destructive steam gasification, e.g. using water and heat or supercritical water, to effect chemical change
    • 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
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • C02F11/086—Wet air oxidation in the supercritical state
    • 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
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/915—Fluorine containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
AT97916849T 1996-03-22 1997-03-19 Verfahren für warm und superkritische wasseroxidation von spezifischen reaktanden verwendenen materialien ATE194503T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/621,746 US5837149A (en) 1996-03-22 1996-03-22 Method for hot and supercritical water oxidation of material with addition of specific reactants
US08/632,604 US5746926A (en) 1996-03-22 1996-04-15 Method for hydrothermal oxidation of halogenated organic compounds with addition of specific reactants
PCT/US1997/004443 WO1997034660A1 (en) 1996-03-22 1997-03-19 Method for hot and supercritical water oxidation of material using specific reactants

Publications (1)

Publication Number Publication Date
ATE194503T1 true ATE194503T1 (de) 2000-07-15

Family

ID=27089042

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97916849T ATE194503T1 (de) 1996-03-22 1997-03-19 Verfahren für warm und superkritische wasseroxidation von spezifischen reaktanden verwendenen materialien

Country Status (7)

Country Link
US (1) US5746926A (de)
EP (1) EP0888153B1 (de)
JP (1) JP3346773B2 (de)
AT (1) ATE194503T1 (de)
CA (1) CA2249404A1 (de)
DE (1) DE69702503T2 (de)
WO (1) WO1997034660A1 (de)

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US6010632A (en) * 1996-03-22 2000-01-04 Sri International Hydrothermal oxidation of organic compounds with heterogenous neutralizing reagent
JP3482306B2 (ja) * 1996-09-04 2003-12-22 オルガノ株式会社 有機塩素化合物の超臨界水酸化処理法及び装置
US5992326A (en) * 1997-01-06 1999-11-30 The Ensign-Bickford Company Voltage-protected semiconductor bridge igniter elements
JP3649572B2 (ja) * 1997-04-15 2005-05-18 三菱重工業株式会社 Ｐｃｂ分解方法とｐｃｂ分解装置
DE19747696C2 (de) * 1997-10-29 1999-09-23 Karlsruhe Forschzent Verfahren zur Durchführung von chemischen Reaktionen in überkritischen wäßrigen Systemen
JP3546136B2 (ja) * 1998-03-13 2004-07-21 三菱重工業株式会社 Ｐｃｂ分解方法
JP3664867B2 (ja) * 1998-03-13 2005-06-29 三菱重工業株式会社 Ｐｃｂ分解反応容器
JP3057250B2 (ja) * 1998-11-18 2000-06-26 財団法人石炭利用総合センター 有機廃棄物の処理方法
EP1076041A3 (de) * 1999-08-09 2001-12-12 Nippon Shokubai Co., Ltd. Verfahren zum Zersetzen oder Oxidieren von in einer Flüssigkeit enthaltenen Dioxinen und/oder polychlorierten Biphenylen
US6416682B1 (en) 1999-11-04 2002-07-09 Ceramic Oxides International B.V. Method of producing minerals under near-critical, critical and supercritical conditions
WO2001096247A1 (en) * 2000-06-12 2001-12-20 Auburn University Supercritical water oxidation with reduced corrosion and enhanced oxidation rate
US6533499B2 (en) * 2001-03-13 2003-03-18 Boyd Breeding Soil and groundwater remediation system
US6709602B2 (en) * 2001-04-23 2004-03-23 General Atomics Process for hydrothermal treatment of materials
SE528840C2 (sv) * 2004-11-15 2007-02-27 Chematur Eng Ab Reaktor och förfarande för överkritisk vattenoxidation
US8242323B2 (en) * 2007-10-31 2012-08-14 Ravi Jain Detoxification of chemical agents
CO6150041A1 (es) * 2008-12-19 2010-04-20 Univ Del Valle Proceso para la distribucion de residuos toxicos mediante oxidacion en presencia de agua y oxigeno y unidad continua para el tratamiento de compuestos peligrosos
JP6445836B2 (ja) * 2014-10-27 2018-12-26 原嶋 文子 有機塩素化合物の分解方法
CN107055743B (zh) * 2017-05-27 2020-04-21 南京工业大学 一种甲苯氯化水解法制苯甲醛精馏残液的催化净化方法
WO2020010316A1 (en) 2018-07-06 2020-01-09 Beyond The Dome, Inc. Supercritical oxidation of waste
CA3141768A1 (en) * 2019-06-28 2020-12-30 Battelle Memorial Institute Destruction of pfas via an oxidation process and apparatus suitable for transportation to contaminated sites
CN110723804A (zh) * 2019-10-24 2020-01-24 北京纬纶华业环保科技股份有限公司 一种超临界水氧化法处理含多氯联苯物质的设备及方法
CN113578935A (zh) * 2021-08-13 2021-11-02 中国天楹股份有限公司 一种餐厨垃圾资源化处理方法
WO2025193563A1 (en) * 2024-03-10 2025-09-18 Aquagga Inc. Gaseous halogenated hydrocarbon compound destruction in an alkaline, hydrothermal environment, and related methods and systems

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Also Published As

Publication number Publication date
DE69702503T2 (de) 2001-03-15
EP0888153A1 (de) 1999-01-07
DE69702503D1 (de) 2000-08-17
WO1997034660A1 (en) 1997-09-25
EP0888153B1 (de) 2000-07-12
US5746926A (en) 1998-05-05
JP3346773B2 (ja) 2002-11-18
CA2249404A1 (en) 1997-09-25
JPH11513913A (ja) 1999-11-30

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