BR9812137A - Oxidação parcial, eletricamente auxiliada, de hidrocarbonetos leves por oxigênio - Google Patents

Oxidação parcial, eletricamente auxiliada, de hidrocarbonetos leves por oxigênio

Info

Publication number
BR9812137A
BR9812137A BR9812137-5A BR9812137A BR9812137A BR 9812137 A BR9812137 A BR 9812137A BR 9812137 A BR9812137 A BR 9812137A BR 9812137 A BR9812137 A BR 9812137A
Authority
BR
Brazil
Prior art keywords
partial oxidation
plasma
hydrocarbons
compartment
electrically assisted
Prior art date
Application number
BR9812137-5A
Other languages
English (en)
Inventor
Albin M Czernichowski
Priotr M Czernichowski
Original Assignee
Laxarco Holding Limited
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 Laxarco Holding Limited filed Critical Laxarco Holding Limited
Priority claimed from PCT/US1998/018027 external-priority patent/WO1999011572A1/en
Publication of BR9812137A publication Critical patent/BR9812137A/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/342—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents with the aid of electrical means, electromagnetic or mechanical vibrations, or particle radiations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • C07C2/80—Processes with the aid of electrical means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/48—Generating plasma using an arc
    • H05H1/482—Arrangements to provide gliding arc discharges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0211—Processes for making hydrogen or synthesis gas containing a reforming step containing a non-catalytic reforming step
    • C01B2203/0216—Processes for making hydrogen or synthesis gas containing a reforming step containing a non-catalytic reforming step containing a non-catalytic steam reforming step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0211—Processes for making hydrogen or synthesis gas containing a reforming step containing a non-catalytic reforming step
    • C01B2203/0222—Processes for making hydrogen or synthesis gas containing a reforming step containing a non-catalytic reforming step containing a non-catalytic carbon dioxide reforming step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
    • C01B2203/0255—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a non-catalytic partial oxidation step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0495—Composition of the impurity the impurity being water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/062—Hydrocarbon production, e.g. Fischer-Tropsch process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0861—Methods of heating the process for making hydrogen or synthesis gas by plasma
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • C01B2203/1241—Natural gas or methane
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • C01B2203/1247—Higher hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1614—Controlling the temperature
    • C01B2203/1619—Measuring the temperature
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1628—Controlling the pressure
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1628—Controlling the pressure
    • C01B2203/1633—Measuring the pressure
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1628—Controlling the pressure
    • C01B2203/1638—Adjusting the pressure
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/169—Controlling the feed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Patente de Invenção: <B>"OXIDAçãO PARCIAL, ELETRICAMENTE AUXILIADA, DE HIDROCARBONETOS LEVES POR OXIGêNIO"<D>. A finalidade do processo e dispositivo /1/ para auxiliar com plasma de descarga elétrica deslizante /4/ a oxidação parcial de hidrocarbonetos, acompanhados por sua reforma com vapor e/ou reformação com CO~ 2~, é para produzir gases ricos em CO e H~ 2~ que podem também ter altos teores de C~ 2~H~ 4~ e C~ 2~H~ 2~, sem qualquer formação de fuligem ou coque. Esta mistura de produtos é conseguida em um reator de plasma com descargas elétricas deslizantes /1/ que incandescem no compartimento /15a/ levado para uma temperatura menor do que 1200°C e em uma pressão menor do que 6 bars. As descargas atuam diretamente em um meio reativo exotérmico que consiste em hidrocarbonetos misturados com oxigênio gasoso de qualquer origem, e possivelmente com H~ 2~O e/ou CO~ 2~. O fluxo de produtos ativados pelo plasma e que sai da zona /15a/ entra em contato com um material de metal ou cerâmico /19/ colocado no compartimento /15b/ que é levado para uma temperatura que não se excede a 1100°C. Este material torna-se ativo na presença do fluxo de produtos e, como tal, contribui para o aumento da conversão dos produtos que saem do compartimento de plasma /15a/ no produto final.
BR9812137-5A 1997-09-01 1998-08-28 Oxidação parcial, eletricamente auxiliada, de hidrocarbonetos leves por oxigênio BR9812137A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9710989A FR2768424B1 (fr) 1997-09-01 1997-09-01 Assistance electrique d'oxydation partielle d'hydrocarbures legers par l'oxygene
PCT/US1998/018027 WO1999011572A1 (en) 1997-09-01 1998-08-28 Electrically assisted partial oxidation of light hydrocarbons by oxygen

Publications (1)

Publication Number Publication Date
BR9812137A true BR9812137A (pt) 2000-07-18

Family

ID=9510745

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812137-5A BR9812137A (pt) 1997-09-01 1998-08-28 Oxidação parcial, eletricamente auxiliada, de hidrocarbonetos leves por oxigênio

Country Status (16)

Country Link
EP (1) EP1012113B1 (pt)
JP (1) JP2001514150A (pt)
KR (1) KR100428402B1 (pt)
CN (1) CN1271329A (pt)
AP (1) AP2000001749A0 (pt)
AU (1) AU740520B2 (pt)
BR (1) BR9812137A (pt)
CA (1) CA2300962C (pt)
DE (1) DE69829481D1 (pt)
EA (1) EA002038B1 (pt)
FR (1) FR2768424B1 (pt)
GE (1) GEP20032949B (pt)
ID (1) ID26947A (pt)
NZ (1) NZ502700A (pt)
OA (1) OA11460A (pt)
UA (1) UA63966C2 (pt)

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FR2872149B1 (fr) * 2004-06-28 2007-10-19 Physiques Sarl Et Chimiques Conversion plasma-catalytique de matieres carbonees
KR100581476B1 (ko) * 2004-08-23 2006-05-23 엄환섭 전자파 플라즈마 토치를 이용한 메탄의 이산화탄소 개질방법
DE102004063743A1 (de) * 2004-12-29 2006-07-13 Volkswagen Ag Verfahren zur Emissionsverminderung von Fahrzeugen und Vorrichtung zur Durchführung des Verfahrens
EP2016378B1 (en) 2006-05-08 2017-11-01 Ceramatec, Inc. Plasma-catalyzed, thermally-integrated, reformer for fuel cell systems
US8618436B2 (en) * 2006-07-14 2013-12-31 Ceramatec, Inc. Apparatus and method of oxidation utilizing a gliding electric arc
US8350190B2 (en) * 2007-02-23 2013-01-08 Ceramatec, Inc. Ceramic electrode for gliding electric arc
WO2010017513A2 (en) 2008-08-08 2010-02-11 Ceramatec, Inc. Plasma-catalyzed fuel reformer
JP5496503B2 (ja) * 2008-12-25 2014-05-21 石油資源開発株式会社 水素生成装置を備える燃料電池システム
JP5681357B2 (ja) * 2009-11-24 2015-03-04 愛知電機株式会社 マイクロ波非平衡プラズマを用いた有機物質の処理方法
KR101255152B1 (ko) * 2010-12-01 2013-04-22 한국기초과학지원연구원 플라즈마 가스화기를 이용한 발전 시스템
DE102011002617A1 (de) * 2011-01-13 2012-07-19 Siemens Aktiengesellschaft Verfahren zur Herstellung von Synthesegas enthaltend Kohlenmonoxid (CO) und Wasserstoff (H2)
BR112014017941A8 (pt) * 2012-01-20 2017-07-11 Univ Newcastle Biorefinaria intensificada integrada para conversão gás para líquido
CA2776369C (en) * 2012-05-09 2014-01-21 Steve Kresnyak Enhancement of fischer-tropsch process for hydrocarbon fuel formulation in a gtl environment
US9017437B2 (en) 2012-12-11 2015-04-28 Ceramatec, Inc. Method for forming synthesis gas using a plasma-catalyzed fuel reformer
KR101501261B1 (ko) * 2013-07-05 2015-03-12 한국기계연구원 액화석유가스 개질기
CN103539067A (zh) * 2013-07-26 2014-01-29 路运龙 一种组合电弧放电等离子体解水制氢方法及其制氢系统
KR101471070B1 (ko) * 2013-09-16 2014-12-09 한국기계연구원 플라즈마 반응을 이용한 순환형 가스연료 개질기
CN104528642A (zh) * 2014-12-23 2015-04-22 中山大学 一种等离子体流化床重整沼气制合成气方法
CN104528643A (zh) * 2014-12-23 2015-04-22 中山大学 一种等离子体流化床重整垃圾填埋气制合成气方法
FR3085370B1 (fr) * 2018-08-28 2020-09-04 Europlasma Procede de production d'un gaz de synthese par traitement d'un flux gazeux contenant du co2 et un ou plusieurs hydrocarbures
KR102075657B1 (ko) * 2018-10-25 2020-02-10 서강대학교 산학협력단 유전체 장벽 방전 플라즈마 반응기에서 비활성화된 메탄 이량화 반응 베드의 재생방법
EP3705452A1 (en) * 2019-03-05 2020-09-09 Casale Sa A method for the suppression of soot formation in an atr or pox reactor
CN110252419A (zh) * 2019-07-11 2019-09-20 广东石油化工学院 一种降低催化重整催化剂积碳失活速率的方法及其应用
CN111530509A (zh) * 2020-05-25 2020-08-14 大唐国际化工技术研究院有限公司 一种甲烷化催化剂的保护方法
CN114111028A (zh) * 2021-11-12 2022-03-01 长春大学 热水器

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CA1059065A (en) * 1975-12-12 1979-07-24 Terence E. Dancy Arc reforming of hydrocarbons
NL9300833A (nl) * 1993-05-13 1994-12-01 Gastec Nv Werkwijze voor de produktie van waterstof/koolmonoxide mengsels of waterstof uit methaan.
FR2724806A1 (fr) * 1994-09-16 1996-03-22 Pompes Maupu Entreprise Procede et dispositif d'assistance par plasma au vapo-craquage non-catalytique de composes hydrocarbones et halogeno-organiques

Also Published As

Publication number Publication date
UA63966C2 (en) 2004-02-16
JP2001514150A (ja) 2001-09-11
KR100428402B1 (ko) 2004-04-27
CN1271329A (zh) 2000-10-25
EP1012113A1 (en) 2000-06-28
FR2768424B1 (fr) 1999-10-29
AP2000001749A0 (en) 2000-02-28
AU9126798A (en) 1999-03-22
KR20010023517A (ko) 2001-03-26
DE69829481D1 (de) 2005-04-28
GEP20032949B (en) 2003-04-25
EA002038B1 (ru) 2001-12-24
CA2300962C (en) 2007-09-04
AU740520B2 (en) 2001-11-08
CA2300962A1 (en) 1999-03-11
ID26947A (id) 2001-02-22
OA11460A (en) 2003-11-18
NZ502700A (en) 2002-11-26
EA200000189A1 (ru) 2000-10-30
EP1012113B1 (en) 2005-03-23
FR2768424A1 (fr) 1999-03-19

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