JP2006116027A5 - - Google Patents

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JP2006116027A5
JP2006116027A5 JP2004306169A JP2004306169A JP2006116027A5 JP 2006116027 A5 JP2006116027 A5 JP 2006116027A5 JP 2004306169 A JP2004306169 A JP 2004306169A JP 2004306169 A JP2004306169 A JP 2004306169A JP 2006116027 A5 JP2006116027 A5 JP 2006116027A5
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Japan
Prior art keywords
compounds
adsorbent
treating contaminated
waste oil
contact
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JP2004306169A
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JP3970277B2 (en
JP2006116027A (en
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すなわち、本発明は、難分解性有機ハロゲン化合物を含有する廃油類を、多孔質体からなる吸着剤に接触させることにより、前記廃油類に含まれる難分解性有機ハロゲン化合物の分解反応阻害物質を前記吸着剤に吸着させた後、吸着剤接触後の前記廃油類を脱塩素化処理することを特徴とする汚染油の処理方法を提供する。 That is, the present invention provides a decomposition reaction inhibiting substance for a hardly decomposable organic halogen compound contained in the waste oil by bringing waste oil containing the hardly decomposable organic halogen compound into contact with an adsorbent comprising a porous material. Provided is a method for treating contaminated oil, characterized in that after the adsorbent is adsorbed, the waste oil after contact with the adsorbent is dechlorinated .

Claims (5)

難分解性有機ハロゲン化合物を含有する廃油類を、多孔質体からなる吸着剤に接触させることにより、前記廃油類に含まれる難分解性有機ハロゲン化合物の分解反応阻害物質を前記吸着剤に吸着させた後、吸着剤接触後の前記廃油類を脱塩素化処理することを特徴とする汚染油の処理方法。 By bringing waste oil containing a hardly decomposable organic halogen compound into contact with an adsorbent comprising a porous material , a decomposition reaction inhibiting substance of the hardly decomposable organic halogen compound contained in the waste oil is adsorbed on the adsorbent. Then, the waste oil after contact with the adsorbent is subjected to dechlorination treatment. 吸着剤接触後の前記廃油類に水素供与性溶媒及びアルカリ化合物を添加し、触媒存在下で脱塩素化処理することを特徴とする請求項1に記載の汚染油の処理方法。 2. The method for treating contaminated oil according to claim 1 , wherein a hydrogen donating solvent and an alkali compound are added to the waste oil after contact with the adsorbent, and dechlorination treatment is performed in the presence of a catalyst. 前記触媒が、担体に金属を担持させた化合物の中から選ばれる少なくとも1種の触媒であることを特徴とする請求項2に記載の汚染油の処理方法。 The method for treating contaminated oil according to claim 2 , wherein the catalyst is at least one catalyst selected from compounds in which a metal is supported on a carrier. 前記水素供与性溶媒が、複素環式化合物、アミン系化合物、アルコール系化合物、ケトン系化合物及び脂環式化合物からなる群から選ばれた少なくとも一つの化合物であることを特徴とする請求項2又は3に記載の汚染油の処理方法。 The hydrogen-donating solvent, heterocyclic compounds, amine compounds, alcohol compounds, claim 2 or, characterized in that at least one compound selected from the group consisting of ketone compounds, and alicyclic compounds 3. A method for treating contaminated oil according to 3 . 前記多孔質体が、活性炭、珪酸塩、活性白土、酸性白土、天然ゼオライト、合成ゼオライト、シリカ、シリカゲル、ミクロポーラスシリケート及びイオン交換樹脂の中から選ばれた少なくとも1種であることを特徴とする請求項1に記載の汚染油の処理方法。 The porous body is at least one selected from activated carbon, silicate, activated clay, acidic clay, natural zeolite, synthetic zeolite, silica, silica gel, microporous silicate, and ion exchange resin. The method for treating contaminated oil according to claim 1 .
JP2004306169A 2004-10-20 2004-10-20 Contaminated oil treatment method Expired - Fee Related JP3970277B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004306169A JP3970277B2 (en) 2004-10-20 2004-10-20 Contaminated oil treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004306169A JP3970277B2 (en) 2004-10-20 2004-10-20 Contaminated oil treatment method

Publications (3)

Publication Number Publication Date
JP2006116027A JP2006116027A (en) 2006-05-11
JP2006116027A5 true JP2006116027A5 (en) 2007-08-09
JP3970277B2 JP3970277B2 (en) 2007-09-05

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Family Applications (1)

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JP2004306169A Expired - Fee Related JP3970277B2 (en) 2004-10-20 2004-10-20 Contaminated oil treatment method

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JP (1) JP3970277B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4817190B2 (en) * 2007-03-09 2011-11-16 国立大学法人 岡山大学 Electroreductive dehalogenation of activated carbon adsorbed organic halides
JP2011088038A (en) * 2009-10-20 2011-05-06 Tokyo Electric Power Co Inc:The Catalyst to be used for treating halogenated organic compound
JP5383595B2 (en) * 2010-06-07 2014-01-08 中国電力株式会社 Detoxification treatment facility for insulating oil mixed in with PCB
JP2013223737A (en) * 2013-05-30 2013-10-31 Chugoku Electric Power Co Inc:The Detoxification device of pcb-mixed insulating oil
CN109762593A (en) * 2019-02-19 2019-05-17 安徽国孚凤凰科技有限公司 A method of improving waste lubricating oil solvent refining Reclaimed Base Oil oxidation stability

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