ES2103605T3 - Procedimiento de transformacion plasmaquimica de n2o en nox y/o en sus derivados. - Google Patents

Procedimiento de transformacion plasmaquimica de n2o en nox y/o en sus derivados.

Info

Publication number
ES2103605T3
ES2103605T3 ES94926280T ES94926280T ES2103605T3 ES 2103605 T3 ES2103605 T3 ES 2103605T3 ES 94926280 T ES94926280 T ES 94926280T ES 94926280 T ES94926280 T ES 94926280T ES 2103605 T3 ES2103605 T3 ES 2103605T3
Authority
ES
Spain
Prior art keywords
pct
electrodes
nox
gas
sec
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94926280T
Other languages
English (en)
Inventor
Andre Charamel
Albin Czernichowski
Andre Gorius
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Rhodia Fiber and Resin Intermediates SAS
Original Assignee
Rhone Poulenc Fiber and Resin Intermediates SA
Rhone Poulenc Chimie SA
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 Rhone Poulenc Fiber and Resin Intermediates SA, Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Fiber and Resin Intermediates SA
Application granted granted Critical
Publication of ES2103605T3 publication Critical patent/ES2103605T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/203—Preparation of nitrogen oxides using a plasma or an electric discharge
    • 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
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/36—Nitrogen dioxide (NO2, N2O4)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE TRANSFORMACION DE N2O EN NOX (X = 1 O 2) Y/O EN SUS DERIVADOS QUE CONSISTE: EN FORMAR UN CHORRO DE GAS A TRATAR QUE COMPRENDE EL N2O; EN DIRIGIR ESTE CHORRO EN EL ESPACIO INTERSTICIAL (11) DE AL MENOS DOS ELECTRODOS DIVERGENTES (10A A 10F) PUESTAS BAJO TENSION ELECTRICA, DE MANERA A CREAR AL MENOS UN ARCO Y/O UNA DESCARGA ELECTRICA Y QUE PERTENECE A UN GENERADOR (4) DE PLASMA DE BAJA TEMPERATURA, FUNCIONANDO ESTE ULTIMO POR FORMACION DE DESCARGAS ELECTRICAS DESLIZANTES ENTRE LOS ELECTRODOS (10A A 10F), DE TAL MANERA QUE EL GAS CIRCULA A LO LARGO DE LOS ELECTRODOS DESDE LA ZONA (11) DE DESCARGAS Y/O ARCOS A PARTIR DE LA ZONA DE ARCOS Y/O DESCARGAS DONDE ESTOS ELECTRODOS ESTAN MAS CERCA UNO DE OTRO; Y EN RECUPERAR EL GAS QUE COMPRENDE NOX FORMADO. LA INVENCION SE REFIERE TAMBIEN A UN DISPOSITIVO PARA LA APLICACION DEL PROCESO. APLICACION: VALORACION N2O.
ES94926280T 1993-09-10 1994-09-06 Procedimiento de transformacion plasmaquimica de n2o en nox y/o en sus derivados. Expired - Lifetime ES2103605T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9311016A FR2709748B1 (fr) 1993-09-10 1993-09-10 Procédé de transformation plasmachimique de N2O en NOx et/ou en ses dérivés.

Publications (1)

Publication Number Publication Date
ES2103605T3 true ES2103605T3 (es) 1997-09-16

Family

ID=9450915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94926280T Expired - Lifetime ES2103605T3 (es) 1993-09-10 1994-09-06 Procedimiento de transformacion plasmaquimica de n2o en nox y/o en sus derivados.

Country Status (11)

Country Link
US (1) US5711859A (es)
EP (1) EP0668843B1 (es)
JP (1) JP2589284B2 (es)
KR (1) KR950704189A (es)
CN (1) CN1038741C (es)
AT (1) ATE153638T1 (es)
DE (1) DE69403435T2 (es)
ES (1) ES2103605T3 (es)
FR (1) FR2709748B1 (es)
SG (1) SG68578A1 (es)
WO (1) WO1995007234A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775864A1 (fr) * 1998-03-06 1999-09-03 Physiques Et Chimiques Dispositif a decharges electriques froides et ses applications pour traiter des gaz, des vapeurs et/ou de la matiere solide ou liquide dispersee
DE19823748C2 (de) * 1998-05-27 2000-05-18 Siemens Ag Verfahren und Vorrichtung zur plasmachemischen Erzeugung von Stickstoffmonoxid
FR2817444B1 (fr) * 2000-11-27 2003-04-25 Physiques Ecp Et Chimiques Generateurs et circuits electriques pour alimenter des decharges instables de haute tension
CA2353752A1 (en) * 2001-07-25 2003-01-25 Precisionh2 Inc. Production of hydrogen and carbon from natural gas or methane using barrier discharge non-thermal plasma
WO2008008524A2 (en) * 2006-07-14 2008-01-17 Ceramatec, Inc. Apparatus and method of electric arc incineration
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
JP5517439B2 (ja) * 2008-12-02 2014-06-11 学校法人トヨタ学園 窒素化合物の製造方法及び製造装置
US9457049B2 (en) 2010-09-22 2016-10-04 Konklijke Philips N.V. Method for generating nitric oxide
CN105294175A (zh) * 2015-10-27 2016-02-03 中国农业大学 用于设施农业叶面施肥的滑动弧放电固氮发生装置
CN111542508B (zh) 2017-12-05 2024-03-05 奥升德功能材料运营有限公司 由一氧化二氮制备氮氧化物和硝酸的方法
NO345196B1 (en) * 2018-10-25 2020-11-02 N2 Applied As Low pressure plasma reactor loop process and system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1035684A (en) * 1912-08-13 P Bunet Method of producing compounds of oxygen and nitrogen.
JPS61257940A (ja) * 1985-05-13 1986-11-15 Asahi Chem Ind Co Ltd ジカルボン酸の製造法
FR2687138A1 (fr) * 1992-02-07 1993-08-13 Hoechst France Procede d'oxydation thermochimique de l'oxyde de diazote.

Also Published As

Publication number Publication date
CN1038741C (zh) 1998-06-17
CN1114504A (zh) 1996-01-03
FR2709748A1 (fr) 1995-03-17
DE69403435T2 (de) 1997-12-11
EP0668843B1 (fr) 1997-05-28
KR950704189A (ko) 1995-11-17
SG68578A1 (en) 1999-11-16
WO1995007234A1 (fr) 1995-03-16
JP2589284B2 (ja) 1997-03-12
EP0668843A1 (fr) 1995-08-30
DE69403435D1 (de) 1997-07-03
JPH08501769A (ja) 1996-02-27
US5711859A (en) 1998-01-27
ATE153638T1 (de) 1997-06-15
FR2709748B1 (fr) 1995-10-27

Similar Documents

Publication Publication Date Title
EP0817237A3 (en) Methods and apparatus for treating workpieces with plasmas
ES2103605T3 (es) Procedimiento de transformacion plasmaquimica de n2o en nox y/o en sus derivados.
IL118741A0 (en) Ozone application for disinfection purification and deodorization
BR9405582A (pt) Processo de transformação plasmaquìmica de n2o em nox (x = 1 ou 2) e/ou em seus derivados, e, dispositivo para a realização do mesmo
ATE289755T1 (de) Gepulste elektrische feldbehandlungskammer mit integrierter modulbauweise
DE69523488D1 (de) Verfahren und Vorrichtung zum Zünden von Plasmen in einem Process modul
PT630270E (pt) Oxido nitrico obtido a partir do ar, para usos medicos
ATE341211T1 (de) Vorrichtung zum massieren von produkten
BR8802237A (pt) Sistema gerador de arco e sistema gerador de gas ionizado
ATE325523T1 (de) Dreiphasendrehstrom-plasmaerzeuger
EP0230845A3 (en) Apparatus for therapy by means of arc discharge
KR960702844A (ko) 중합체 물질을 대기압하에서 글로우 방전 플라즈마로 처리하는 방법 및 장치(nethod and apparatus for glow discharge plasma treatment of polymer materials at atmospheric pressure)
CA2210528A1 (en) Improved magnetohydrodynamic electric generator
ATE229368T1 (de) Gasbehandlungskomponente
KR950702189A (ko) N₂O의 NOx 및/또는 이의 유도체로의 플라즈마화학적 변환방법(PROCESS FOR PLASMACHEMICAL TRANSFORMATION OF N₂O INTO NOx AND/OR INTO DERIVATIVES THEREOF)
ES2140812T3 (es) Metodo y sistema de electrodos para excitacion de un plasma.
ATE218188T1 (de) Stromversorgung zur behandlung von gasförmigen medien
ATE121229T1 (de) Vorrichtung zur herstellung definierter, ionisierter gase bzw. von ionisationsprodukten.
Gasparik et al. Effect of CO2 and water vapors on NOx removal efficiency under conditions of DC corona discharge in cylindrical discharge reactor
RU93004477A (ru) Способ термохимического разложения закиси азота
EP0609466A4 (en) MULTI-ELECTRODE DISCHARGE DEVICE WITH POLYPHASE ALTERNATING CURRENT, APPARATUS FOR MELTING WASTE POWDER AND USING THE SAME, OZONE GENERATOR, AND LIGHT SOURCE APPARATUS.
DE60202867T2 (de) Vorrichtung zur herstellung von ozongas für schönheitsbehandlung
TW366323B (en) Ozone generator
Zh Low-frequency drift-wave instability in dc discharges
RU94035486A (ru) Импульсный генератор с выходным трансформатором на ферритовом магнитопроводе

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 668843

Country of ref document: ES