BR9307665A - Processo mecano-quìmico para o tratamento de material tóxico - Google Patents
Processo mecano-quìmico para o tratamento de material tóxicoInfo
- 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
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
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Unknown Constitution (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.
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) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9412028D0 (en) * | 1994-06-16 | 1994-08-03 | Bp Chem Int Ltd | Waste processing |
US5990373A (en) * | 1996-08-20 | 1999-11-23 | Kansas State University Research Foundation | Nanometer sized metal oxide particles for ambient temperature adsorption of toxic chemicals |
US5922926A (en) * | 1997-05-27 | 1999-07-13 | Mainstream Engineering Corporation | Method and system for the destruction of hetero-atom organics using transition-alkaline-rare earth metal alloys |
JP3721247B2 (ja) * | 1997-09-10 | 2005-11-30 | 住友重機械工業株式会社 | ダイオキシン類の低温熱分解方法 |
DE19742297C2 (de) * | 1997-09-25 | 2000-06-29 | Volker Birke | Verfahren zur reduktiven Dehalogenierung von halogenorganischen Stoffen |
DE19808192A1 (de) | 1998-02-27 | 1999-09-09 | Rueterjans | Diisopropylfluorophosphatase sowie deren Verwendung und Herstellung |
US6057488A (en) * | 1998-09-15 | 2000-05-02 | Nantek, Inc. | Nanoparticles for the destructive sorption of biological and chemical contaminants |
US6653519B2 (en) * | 1998-09-15 | 2003-11-25 | Nanoscale Materials, Inc. | Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
US6417423B1 (en) | 1998-09-15 | 2002-07-09 | Nanoscale Materials, Inc. | Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
US6276287B1 (en) * | 1999-05-03 | 2001-08-21 | Toda Kogyo Corporation | Iron compound catalyst for inhibiting generation of dioxin and incineration process of municipal solid waste using the same |
TW510830B (en) * | 1999-08-10 | 2002-11-21 | Sumitomo Metal Ind | Method for treating hazardous material |
JP4101996B2 (ja) * | 2000-03-09 | 2008-06-18 | Dowaホールディングス株式会社 | 弗素樹脂の非加熱脱弗素化法 |
WO2001083038A1 (en) * | 2000-05-03 | 2001-11-08 | Environmental Decontamination Limited | Detoxification of halogenated compounds in contaminated media |
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 |
UA84028C2 (ru) * | 2003-08-15 | 2008-09-10 | Перма-Фикс Инвайроментал Сервисез, Инк. | Обработка гидролизатов химических агентов |
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 |
EP3689817A1 (en) * | 2010-08-18 | 2020-08-05 | Shiono Chemical Co., Ltd. | Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using same |
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 |
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 |
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 |
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 |
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 |
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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345983A (en) * | 1981-05-21 | 1982-08-24 | Queen's University At Kingston | Method for disposal of chemical waste |
DE3311100A1 (de) * | 1983-03-26 | 1984-09-27 | Wolf Dr.-Ing. 7573 Sinzheim Schulteß | Neues verfahren zur gasreinigung - akitvierungssorption |
US4666696A (en) * | 1985-03-29 | 1987-05-19 | Detox International Corporation | Destruction of nerve gases and other cholinesterase inhibitors by molten metal reduction |
CA1294111C (en) * | 1986-08-08 | 1992-01-14 | Douglas J. Hallett | Process for the destruction of organic waste material |
DK71987D0 (da) * | 1987-02-13 | 1987-02-13 | Nordiske Kabel Traad | Fremgangsmaade til rensning af olie- og kemikalieforurenet jord |
NZ231941A (en) * | 1988-12-22 | 1993-02-25 | Univ Western Australia | Mechanochemical process for production of metal, alloy, or ceramic material |
DK0444392T3 (da) * | 1990-01-24 | 1993-03-29 | Loidelsbacher & Partner | Fremgangsmåde til fremstilling af gødningsstoffer eller jordforbedringsmidler ud fra mineralske eller organiske komponenter |
RU1813733C (ru) * | 1990-02-28 | 1993-05-07 | Уральский научно-исследовательский химический институт | Способ очистки сточных вод от соединений шестивалентного хрома |
US5064526A (en) * | 1990-04-27 | 1991-11-12 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Method for the base-catalyzed decomposition of halogenated and non-halogenated organic compounds in a contaminated medium |
-
1993
- 1993-12-17 BR BR9307665-7A patent/BR9307665A/pt not_active Application Discontinuation
- 1993-12-17 EP EP94902552A patent/EP0674536A4/en not_active Withdrawn
- 1993-12-17 CA CA002152081A patent/CA2152081A1/en not_active Abandoned
- 1993-12-17 US US08/454,325 patent/US5648591A/en not_active Expired - Fee Related
- 1993-12-17 JP JP6514599A patent/JPH08504665A/ja active Pending
- 1993-12-17 WO PCT/AU1993/000660 patent/WO1994014503A1/en not_active Application Discontinuation
- 1993-12-18 CN CN93120976A patent/CN1100663A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0674536A4 (en) | 1996-02-28 |
US5648591A (en) | 1997-07-15 |
JPH08504665A (ja) | 1996-05-21 |
CN1100663A (zh) | 1995-03-29 |
EP0674536A1 (en) | 1995-10-04 |
WO1994014503A1 (en) | 1994-07-07 |
CA2152081A1 (en) | 1994-07-07 |
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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 |