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BR9307665A - Processo mecano-quìmico para o tratamento de material tóxico - Google Patents

Processo mecano-quìmico para o tratamento de material tóxico

Info

Publication number
BR9307665A
BR9307665A BR9307665-7A BR9307665A BR9307665A BR 9307665 A BR9307665 A BR 9307665A BR 9307665 A BR9307665 A BR 9307665A BR 9307665 A BR9307665 A BR 9307665A
Authority
BR
Brazil
Prior art keywords
toxic
mechanical
treatment
mechanical activation
compounds
Prior art date
Application number
BR9307665-7A
Other languages
English (en)
Inventor
Peter Donecker
Paul Gerard Mccormick
Robert Street
Sally-Anne Rowlands
Original Assignee
Univ Western Australia
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 Univ Western Australia filed Critical Univ Western Australia
Publication of BR9307665A publication Critical patent/BR9307665A/pt

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
    • A62D3/36—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
    • 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
    • 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
    • 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
    • A62D2101/26—Organic substances containing nitrogen or phosphorus

Landscapes

  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Treating Waste Gases (AREA)

Abstract

Patente de Invenção: PROCESSO MECANO-QUìMICO PARA O TRATAMENTO DE MATERIAL TóXICO. Um processo para o tratamento de materiais tóxicos, por exemplo, compostos inorgânicos, compostos orgânicos halogenados como bifenilas policloradas (PCBs) dioxina e dicloro-difenil-tricloro-etano (DDT) e armas químicas como Sarim e mostarda. O processo se baseia na descoberta de que ativação mecânica pode induzir a reações químicas que rompem a estrutura molecular dos materiais tóxicos e formam produtos que são compostos não tóxicos simples. O processo envolve a sujeição da mistura de um material tóxico e um reagente adequado, à ativação mecânica para produzir um produto ou produtos finais não tóxicos. A ativação mecânica é tipicamente realizada em um moinho mecânico, por exemplo, um moinho de esferas. Moagem com esferas de vários materiais tóxicos com reagentes apropriados que, como constatado, resulta em virtual destruição total da matéria prima tóxica.
BR9307665-7A 1992-12-18 1993-12-17 Processo mecano-quìmico para o tratamento de material tóxico BR9307665A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL647492 1992-12-18
AUPL908593 1993-05-28
PCT/AU1993/000660 WO1994014503A1 (en) 1992-12-18 1993-12-17 Toxic material disposal

Publications (1)

Publication Number Publication Date
BR9307665A true BR9307665A (pt) 1999-08-31

Family

ID=25644394

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307665-7A BR9307665A (pt) 1992-12-18 1993-12-17 Processo mecano-quìmico para o tratamento de material tóxico

Country Status (7)

Country Link
US (1) US5648591A (pt)
EP (1) EP0674536A4 (pt)
JP (1) JPH08504665A (pt)
CN (1) CN1100663A (pt)
BR (1) BR9307665A (pt)
CA (1) CA2152081A1 (pt)
WO (1) WO1994014503A1 (pt)

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JP2001314871A (ja) * 2000-05-12 2001-11-13 Miyoshi Oil & Fat Co Ltd 廃棄物の処理方法
JP4697837B2 (ja) * 2001-08-03 2011-06-08 ミヨシ油脂株式会社 固体状廃棄物の処理方法
US7279129B2 (en) * 2002-05-14 2007-10-09 Nanoscale Corporation Method and apparatus for control of chemical or biological warfare agents
US20040253175A1 (en) * 2002-08-21 2004-12-16 Stiffler Donald R. Electrostatically enhanced tribochemical methods and apparatus
US8492607B2 (en) * 2003-08-15 2013-07-23 Perma-Fix Environmental Services, Inc. Treatment of chemical agent hydrolysates
WO2005081673A2 (en) * 2003-08-15 2005-09-09 Perma-Fix Environmental Services, Inc. Treatment of chemical agent hydrolysates
CN1302834C (zh) * 2003-10-31 2007-03-07 中国科学院生态环境研究中心 一种对有机氯化合物脱氯的方法
CN100354030C (zh) * 2004-11-01 2007-12-12 中国科学院生态环境研究中心 一种脱氯剂及其制备方法
US20090028948A1 (en) * 2004-12-31 2009-01-29 Iceutica Pty Ltd Nanoparticle composition and methods of synthesis thereof
KR100653960B1 (ko) * 2006-01-25 2006-12-05 한국원자력연구소 전자 빔을 이용하여 폴리염화비페닐을 함유하는 폐절연유의처리 방법
NZ545960A (en) * 2006-03-15 2008-04-30 Environmental Decontamination Milling apparatus
WO2012023546A1 (ja) * 2010-08-18 2012-02-23 シオノケミカル株式会社 水素または重水素の製造方法およびそれを利用した有機化合物の水素化または重水素化
JP2012070889A (ja) * 2010-09-28 2012-04-12 Dowa Eco-System Co Ltd ドリン系化合物の分解方法
CN102166577B (zh) * 2010-12-07 2012-10-24 清华大学 一种以铁和石英砂高能球磨销毁含氯持久性有机废物的方法
JP2013107943A (ja) * 2011-11-17 2013-06-06 Dowa Eco-System Co Ltd 有機塩素系農薬分解剤及び浄化方法
KR101307236B1 (ko) 2012-05-31 2013-09-26 한국생산기술연구원 폐절연유 처리장치 및 그 처리방법
JP2015526274A (ja) * 2012-06-15 2015-09-10 カーボネクスト グループ リミテッド 磁性吸着剤、磁性吸着剤を製造するための方法、および流体の流れから汚染物質を除去する方法
US11911727B2 (en) 2012-06-15 2024-02-27 Carbonxt, Inc. Magnetic adsorbents, methods for manufacturing a magnetic adsorbent, and methods of removal of contaminants from fluid streams
US10695717B2 (en) 2013-04-16 2020-06-30 Carbonxt, Inc. Systems and methods for post combustion mercury control using sorbent injection and wet scrubbing
ITBA20130066A1 (it) * 2013-10-03 2015-04-04 Liberti Lorenzo C O T & A Tecn E Amb Srl Metodo per migliorare le caratteristiche bio-chimico-fisiche e la reattivita' di molecole tossiche al fine di ridurne la pericolosita' per l'uomo e l'ambiente.
CN104784863A (zh) * 2014-07-23 2015-07-22 北京师范大学 过硫酸盐强化球磨处理化学品废弃物的方法
CN106474650B (zh) * 2016-09-29 2019-10-01 广东环境保护工程职业学院 一种飞灰中二恶英的降解方法
CN107649501A (zh) * 2017-09-27 2018-02-02 江苏南京地质工程勘察院 一种直接球磨法降解土壤中2,4‑二氯酚的方法
CN108057715A (zh) * 2017-12-14 2018-05-22 江苏南京地质工程勘察院 外源添加剂-球磨机械化学降解2,4-二氯酚的方法
DE102019006084A1 (de) * 2019-02-12 2020-08-13 Elke Münch Mechanochemisches Verfahren
CA3039965A1 (en) 2019-04-10 2020-10-10 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Method for remediating polyfluorocarbon-contaminated soil
CN110125139B (zh) * 2019-04-25 2020-11-24 长江水利委员会长江科学院 基于钢渣和矿渣协同处理飞灰中二噁英和重金属的方法
JP2022051634A (ja) * 2020-09-19 2022-04-01 俊昭 星 メカノケミカル反応によるポリ塩化ビフェニール（ｐｃｂ）の無害化ならびに固相微細粉末化処理
CN113754924A (zh) * 2021-08-12 2021-12-07 重庆文理学院 一种基于机械化学法协同工业固废处理pvc的方法
CN113909272A (zh) * 2021-10-22 2022-01-11 中石化宁波工程有限公司 采用亚硫酸盐机械球磨降解含卤有机污染物的方法

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Also Published As

Publication number Publication date
EP0674536A1 (en) 1995-10-04
US5648591A (en) 1997-07-15
CN1100663A (zh) 1995-03-29
EP0674536A4 (en) 1996-02-28
CA2152081A1 (en) 1994-07-07
WO1994014503A1 (en) 1994-07-07
JPH08504665A (ja) 1996-05-21

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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