WO1997034660B1 - Procede d'oxydation d'une matiere a chaud et par liquide supercritique au moyen de reactifs specifiques - Google Patents
Procede d'oxydation d'une matiere a chaud et par liquide supercritique au moyen de reactifs specifiquesInfo
- Publication number
- WO1997034660B1 WO1997034660B1 PCT/US1997/004443 US9704443W WO9734660B1 WO 1997034660 B1 WO1997034660 B1 WO 1997034660B1 US 9704443 W US9704443 W US 9704443W WO 9734660 B1 WO9734660 B1 WO 9734660B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compounds
- sodium carbonate
- specific reactant
- reaction
- oxidant
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 26
- 239000000463 material Substances 0.000 title claims abstract 19
- 239000000376 reactant Substances 0.000 title claims abstract 13
- 238000009284 supercritical water oxidation Methods 0.000 title claims 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract 18
- 238000006243 chemical reaction Methods 0.000 claims abstract 15
- 239000007800 oxidant agent Substances 0.000 claims abstract 11
- 230000001590 oxidative effect Effects 0.000 claims abstract 11
- 150000001875 compounds Chemical class 0.000 claims abstract 9
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract 7
- 239000001301 oxygen Substances 0.000 claims abstract 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 7
- 238000000354 decomposition reaction Methods 0.000 claims abstract 6
- 150000002896 organic halogen compounds Chemical class 0.000 claims abstract 5
- 230000015556 catabolic process Effects 0.000 claims abstract 4
- 238000006731 degradation reaction Methods 0.000 claims abstract 4
- 239000007864 aqueous solution Substances 0.000 claims abstract 2
- 230000000593 degrading effect Effects 0.000 claims abstract 2
- 150000002894 organic compounds Chemical class 0.000 claims abstract 2
- 239000002002 slurry Substances 0.000 claims abstract 2
- -1 sodium carbonate Chemical compound 0.000 claims abstract 2
- 239000007787 solid Substances 0.000 claims abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims 4
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical class BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 claims 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims 4
- 230000035484 reaction time Effects 0.000 claims 3
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 claims 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical group ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims 2
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 claims 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 2
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical class CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 229940102396 methyl bromide Drugs 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- XNNBBCRKZSYVFA-UHFFFAOYSA-N 2,3,5,6-tetrachloro-1,4-benzodioxine Chemical compound ClC1=CC=C2OC(Cl)=C(Cl)OC2=C1Cl XNNBBCRKZSYVFA-UHFFFAOYSA-N 0.000 claims 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000003570 air Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000012736 aqueous medium Substances 0.000 claims 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 claims 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 claims 1
- 229940099364 dichlorofluoromethane Drugs 0.000 claims 1
- 150000002484 inorganic compounds Chemical class 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 claims 1
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 claims 1
- 239000002370 magnesium bicarbonate Substances 0.000 claims 1
- 235000014824 magnesium bicarbonate Nutrition 0.000 claims 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims 1
- 239000001095 magnesium carbonate Substances 0.000 claims 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- NTBPHHXYEGRAGC-UHFFFAOYSA-N 3-chloro-1,4-benzodioxine Chemical compound C1=CC=C2OC(Cl)=COC2=C1 NTBPHHXYEGRAGC-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
Abstract
Cette invention se rapporte à un processus de décomposition d'une matière sélectionnée parmi des composés organiques halogénés en composés qui sont acceptables d'un point de vue écologique ou qui peuvent subir une dégradation supplémentaire par des systèmes de destruction des déchets classiques en vue de la transformation en produits acceptables d'un point de vue écologique. Ledit procédé consiste: (a) à transporter une solution aqueuse ou une boue aqueuse de ladite matière dans une zone de réaction susceptible de résister aux températures et aux pressions de décomposition de la matière; (b) à mettre en contact la matière de la zone de réaction avec, en tant que réactif, un carbonate de sodium aqueux en quantité suffisante pour décomposer la matière dans des conditions d'oxydation hydrothermiques à une température comprise entre 300 et 600 °C et à une pression comprise approximativement entre 10 et 400 atmosphères pendant 0,01 à 120 min, ledit réactif spécifique, un carbonate du type carbonate de sodium, étant présent, dans les conditions de réaction, à environ 10 % ou moins sous forme de sel soluble dans l'eau, de solubilité comparable à la solubilité du sel dans des conditions ambiantes, ledit réactif spécifique étant principalement présent sous forme solide, l'oxydation ayant lieu dans des conditions hétérogènes, et ledit processus se produisant en présence d'un oxydant gazeux présent en une quantité représentant approximativement de 0,01 à 50 % en poids de la matière; (c) à décomposer la matière à 99 % ou plus, ou à la transformer à 99 % ou plus en composés qui sont acceptables d'un point de vue écologique ou qui peuvent subir une dégradation supplémentaire; et (d) à effectuer éventuellement la dégradation des composés produits au cours de l'étape (c) en produits acceptables d'un point de vue écologique. De préférence, le réactif spécifique est du carbonate de sodium et l'oxydant est de l'oxygène ou de l'air. De préférence, le composé organique halogéné est sélectionné dans le groupe constitué par des composés polychlorobiphényle, polybromobiphényle, monochlorobenzodioxine et polychlorobenzodioxine.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53368797A JP3346773B2 (ja) | 1996-03-22 | 1997-03-19 | 特殊な反応剤を用いる材料の高温かつ超臨界水の酸化の方法 |
| EP97916849A EP0888153B1 (fr) | 1996-03-22 | 1997-03-19 | Procede d'oxydation d'une matiere a chaud et par liquide supercritique au moyen de reactifs specifiques |
| AT97916849T ATE194503T1 (de) | 1996-03-22 | 1997-03-19 | Verfahren für warm und superkritische wasseroxidation von spezifischen reaktanden verwendenen materialien |
| DE69702503T DE69702503T2 (de) | 1996-03-22 | 1997-03-19 | Verfahren für warm und superkritische wasseroxidation von spezifischen reaktanden verwendenen materialien |
Applications Claiming Priority (4)
| 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 |
| US08/621,746 | 1996-04-15 | ||
| US08/632,604 | 1996-04-15 | ||
| US08/632,604 US5746926A (en) | 1996-03-22 | 1996-04-15 | Method for hydrothermal oxidation of halogenated organic compounds with addition of specific reactants |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US08/632,604 Continuation-In-Part US5746926A (en) | 1996-03-22 | 1996-04-15 | Method for hydrothermal oxidation of halogenated organic compounds with addition of specific reactants |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/069,892 Continuation-In-Part US6010632A (en) | 1996-03-22 | 1998-04-29 | Hydrothermal oxidation of organic compounds with heterogenous neutralizing reagent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1997034660A1 WO1997034660A1 (fr) | 1997-09-25 |
| WO1997034660B1 true WO1997034660B1 (fr) | 1997-10-30 |
Family
ID=27089042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1997/004443 WO1997034660A1 (fr) | 1996-03-22 | 1997-03-19 | Procede d'oxydation d'une matiere a chaud et par liquide supercritique au moyen de reactifs specifiques |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5746926A (fr) |
| EP (1) | EP0888153B1 (fr) |
| JP (1) | JP3346773B2 (fr) |
| AT (1) | ATE194503T1 (fr) |
| CA (1) | CA2249404A1 (fr) |
| DE (1) | DE69702503T2 (fr) |
| WO (1) | WO1997034660A1 (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR20010050019A (ko) * | 1999-08-09 | 2001-06-15 | 다나카 쇼소 | 액체에 함유된 다이옥신 및/또는 폴리 클로리네이티드바이페닐을 분해 또는 산화시키는 방법 |
| 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 (fr) * | 2000-06-12 | 2001-12-20 | Auburn University | Oxydation dans l"eau supercritique a corrosion reduite et a vitesse d"oxydation amelioree |
| 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 |
| CA3105642A1 (fr) | 2018-07-06 | 2020-01-09 | Beyond The Dome, Inc. | Oxydation supercritique de dechets |
| JP7569335B2 (ja) * | 2019-06-28 | 2024-10-17 | バテル・メモリアル・インスティテュート | 酸化プロセスによるｐｆａｓの破壊及び汚染された場所への輸送に適した装置 |
| 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 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115264A (en) * | 1975-04-28 | 1978-09-19 | Phillips Petroleum Company | Method of purifying polluted water |
| US4113446A (en) * | 1975-07-22 | 1978-09-12 | Massachusetts Institute Of Technology | Gasification process |
| US4380960A (en) * | 1978-10-05 | 1983-04-26 | Dickinson Norman L | Pollution-free low temperature slurry combustion process utilizing the super-critical state |
| JPS55160091A (en) * | 1979-05-30 | 1980-12-12 | Osaka Gas Co Ltd | Purification of gas and treatment of waste water |
| WO1981000854A1 (fr) * | 1979-09-27 | 1981-04-02 | Modar Inc | Traitement de materiaux organiques dans de i'eau supercritique |
| US4543190A (en) * | 1980-05-08 | 1985-09-24 | Modar, Inc. | Processing methods for the oxidation of organics in supercritical water |
| US4338199A (en) * | 1980-05-08 | 1982-07-06 | Modar, Inc. | Processing methods for the oxidation of organics in supercritical water |
| US4564458A (en) * | 1983-11-10 | 1986-01-14 | Burleson James C | Method and apparatus for disposal of a broad spectrum of waste featuring oxidation of waste |
| US4594164A (en) * | 1985-05-23 | 1986-06-10 | Titmas James A | Method and apparatus for conducting chemical reactions at supercritical conditions |
| JPH0693927B2 (ja) * | 1989-04-14 | 1994-11-24 | 工業技術院長 | フロンの分解方法 |
| DE69127071T2 (de) * | 1990-01-31 | 1998-01-29 | Modar, Inc., Houston, Tex. | Verfahren zur oxydation von materialien in wasser bei überkritischen temperaturen |
| US5232604A (en) * | 1990-01-31 | 1993-08-03 | Modar, Inc. | Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers |
| JP2843093B2 (ja) * | 1990-02-22 | 1999-01-06 | キッコーマン株式会社 | アミノ酸の処理法 |
| US5075017A (en) * | 1990-10-12 | 1991-12-24 | Kimberly-Clark Corporation | Method for removing polychlorinated dibenzodioxins and polychlorinated dibenzofurans from paper mill sludge |
| JP3494379B2 (ja) * | 1992-02-05 | 2004-02-09 | 株式会社日本触媒 | 有機ハロゲン化合物を含有する廃水の処理方法 |
| JP3307391B2 (ja) * | 1991-04-09 | 2002-07-24 | モダー，インコーポレイテッド | 可燃性腐食性物質の酸化を高温の水酸化装置内の高温の水の酸化環境の中で行なう方法 |
| US5200093A (en) * | 1991-06-03 | 1993-04-06 | Abb Lummus Crest Inc. | Supercritical water oxidation with overhead effluent quenching |
| US5252224A (en) * | 1991-06-28 | 1993-10-12 | Modell Development Corporation | Supercritical water oxidation process of organics with inorganics |
| US5372725A (en) * | 1991-11-04 | 1994-12-13 | Halff; Albert H. | Method for separation and removal of impurities from liquids |
| US5409617A (en) * | 1993-07-13 | 1995-04-25 | Sri International | Environmentally acceptable waste disposal by conversion of hydrothermally labile compounds |
| US5387398A (en) * | 1993-12-03 | 1995-02-07 | Aerojet General Corporation | Supercritical water oxidation reactor with wall conduits for boundary flow control |
| US6103129A (en) * | 1994-01-14 | 2000-08-15 | 3500764 Canada Inc. | Method for the critical water oxidation of organic compounds |
| JP2590421B2 (ja) * | 1994-01-20 | 1997-03-12 | 工業技術院長 | 芳香族塩素化物の分解方法 |
| US5461648A (en) * | 1994-10-27 | 1995-10-24 | The United States Of America As Represented By The Secretary Of The Navy | Supercritical water oxidation reactor with a corrosion-resistant lining |
| US5492634A (en) * | 1995-02-02 | 1996-02-20 | Modar, Inc. | Method for treating halogenated hydrocarbons prior to hydrothermal oxidation |
| JPH09117735A (ja) * | 1995-10-26 | 1997-05-06 | Masatoshi Ishikawa | 水熱作用による毒ガス等の有機系ヘテロ化合物質 の分解処理法 |
| WO2012090720A1 (fr) | 2010-12-27 | 2012-07-05 | 株式会社明電舎 | Mécanisme de décharge pour appareil onduleur haute tension |
-
1996
- 1996-04-15 US US08/632,604 patent/US5746926A/en not_active Expired - Lifetime
-
1997
- 1997-03-19 EP EP97916849A patent/EP0888153B1/fr not_active Expired - Lifetime
- 1997-03-19 CA CA002249404A patent/CA2249404A1/fr not_active Abandoned
- 1997-03-19 DE DE69702503T patent/DE69702503T2/de not_active Expired - Fee Related
- 1997-03-19 WO PCT/US1997/004443 patent/WO1997034660A1/fr active IP Right Grant
- 1997-03-19 JP JP53368797A patent/JP3346773B2/ja not_active Expired - Fee Related
- 1997-03-19 AT AT97916849T patent/ATE194503T1/de not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1997034660B1 (fr) | Procede d'oxydation d'une matiere a chaud et par liquide supercritique au moyen de reactifs specifiques | |
| ATE194503T1 (de) | Verfahren für warm und superkritische wasseroxidation von spezifischen reaktanden verwendenen materialien | |
| US5969195A (en) | Hydrolysis of alkyl monohalides | |
| US4675464A (en) | Chemical destruction of halogenated aliphatic hydrocarbons | |
| US5114692A (en) | Catalytic destruction of toxic organic chemicals | |
| Sommeling et al. | Formation of PCDFs during chlorination and oxidation of chlorobenzene in chlorine/oxygen mixtures around 340 C | |
| US5021383A (en) | Catalyst for the destruction of toxic organic chemicals | |
| Itoh et al. | A product study of the OH radical initiated oxidation of perchloroethylene and trichloroethylene | |
| US6010632A (en) | Hydrothermal oxidation of organic compounds with heterogenous neutralizing reagent | |
| US5777192A (en) | Method of decomposing polychlorodibenzo-p-dioxins and/or polychlorodibenzofurans | |
| US6483006B1 (en) | Method of decomposing organochlorine compound | |
| AU1467499A (en) | Method and catalyst for the oxidation of gaseous halogenated and non-halogenatedorganic compounds | |
| JP3106180B2 (ja) | 超臨界水によるポリ塩化ビフェニルの無害化方法 | |
| Louw et al. | Gas‐phase and activated carbon mediated thermal hydrogenolysis of halogenated organics | |
| US6124519A (en) | Method of decomposing polychlorobiphenyls | |
| CA2190703A1 (fr) | Methode pour reduire la formation de composes aromatiques polychlores lors de l'oxychloration d'hydrocarbures en c1-c3 par l'air | |
| JP2758541B2 (ja) | 焼却炉から排出された飛灰の処理方法 | |
| JP3734963B2 (ja) | 混合溶融塩による有機塩素化合物等の無害化処理方法 | |
| KR100545687B1 (ko) | 산성용액을 이용한 폴리염화페닐 무해화 처리방법 | |
| JP3287298B2 (ja) | ダイオキシン類の分解方法 | |
| RU2072478C1 (ru) | Способ уничтожения токсичных соединений | |
| JPH10265413A (ja) | ハロゲン化メチルのメタン化無害化法 | |
| JP3342197B2 (ja) | ダイオキシン類の処理方法 | |
| JPH10146574A (ja) | 飛灰の処理方法 | |
| JP2001340488A (ja) | ダイオキシン類の無害化処理方法 |