ES2006640A6 - Metodo y aparato para retirar hidrocarburos aromaticos policiclicos de los gases de escape de un incinerador de residuos municipales. - Google Patents

Metodo y aparato para retirar hidrocarburos aromaticos policiclicos de los gases de escape de un incinerador de residuos municipales.

Info

Publication number
ES2006640A6
ES2006640A6 ES8801274A ES8801274A ES2006640A6 ES 2006640 A6 ES2006640 A6 ES 2006640A6 ES 8801274 A ES8801274 A ES 8801274A ES 8801274 A ES8801274 A ES 8801274A ES 2006640 A6 ES2006640 A6 ES 2006640A6
Authority
ES
Spain
Prior art keywords
electrodes
aromatic hydrocarbons
exhaust
polycyclic aromatic
municipal waste
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
Application number
ES8801274A
Other languages
English (en)
Inventor
Kanter Ira Eston
Lee Pang Kai
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES2006640A6 publication Critical patent/ES2006640A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/70—Organic halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
    • Y10S422/907—Corona or glow discharge means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)

Abstract

METODO Y APARATO PARA RETIRAR HIDROCARBUROS AROMATICOS POLICICLICOS DE LOS GASES DE ESCAPE DE UN INCINERADOR DE RESIDUOS MUNICIPALES. UN SISTEMA PARA DESCOMPONER HIDROCARBUROS AROMATICOS, TALES COMO FURANO, DIOXIMA Y PCBS, UTILIZA UN DISPOSITIVO DE DESCARGA LUMINISCENTE COMO REACTOR ELECTROQUIMICO (12). UN GAS QUE CONTIENE UN HIDROCARBURO AROMATICO SE SUMINISTRA APROXIMADAMENTE A LA PRESION ATMOSFERICA AL DISPOSITIVO DE DESCARGA LUMINISCENTE (17) QUE INCLUYE UN PAR DE ELECTRODOS (18) Y (20) SEPARADOS POR UN INTERVALO. EL GAS FLUYE A TRAVES DEL INTERVALO ENTRE LOS ELECTRODOS (18) Y (20), UNO DE LOS CUALES ES UN ELECTRODO PLANO, MIENTRAS QUE EL OTRO ESTA CONSTITUIDO PREFERENTEMENTE POR UNA PLURALIDAD DE CLAVIJAS DISPUESTAS PERPENDICULARMENTE RESPECTO AL ELECTRODO PLANO (18). LOS ELECTRODOS ESTAN CONECTADOS A UNA FUENTE DE CORRIENTE CONTINUA (24) A TRAVES DE UNA RESISTENCIA (22). EL POTENCIAL ELECTRICO ENTRE LOS ELECTRODOS (18) Y (20) SE AJUSTA DE ACUERDO CON LA VELOCIDAD DE CIRCULACION PARA DISOCIAR LOS ANILLOS DE BENCENO DEL HIDROCARBURO AROMATICO, IMPIDIENDO AL MISMO TIEMPO LA FORMACION DE ARCOS ENTRE LOS ELECTRODOS (18) Y (20).
ES8801274A 1987-04-27 1988-04-26 Metodo y aparato para retirar hidrocarburos aromaticos policiclicos de los gases de escape de un incinerador de residuos municipales. Expired ES2006640A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/043,576 US4818355A (en) 1987-04-27 1987-04-27 Method and apparatus for removing polycyclic aromatic hydrocarbons from the exhaust of a municipal waste incinerator

Publications (1)

Publication Number Publication Date
ES2006640A6 true ES2006640A6 (es) 1989-05-01

Family

ID=21927869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801274A Expired ES2006640A6 (es) 1987-04-27 1988-04-26 Metodo y aparato para retirar hidrocarburos aromaticos policiclicos de los gases de escape de un incinerador de residuos municipales.

Country Status (4)

Country Link
US (1) US4818355A (es)
ES (1) ES2006640A6 (es)
PT (1) PT87336B (es)
WO (1) WO1988008325A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464686B (sv) * 1988-11-30 1991-06-03 Boliden Contech Ab Foerfarande foer avskiljning av dioxiner och liknande ytterst toxiska organiska foeroreningar fraan en gas
IT1237201B (it) * 1989-11-21 1993-05-26 Ossidazione fredda in fase gassosa.
FR2666518B1 (fr) * 1990-09-12 1993-05-14 Mecanique Metallurg Ste Gienno Procede et dispositif de depollution de gaz pollues par des solvants.
US5236672A (en) * 1991-12-18 1993-08-17 The United States Of America As Represented By The United States Environmental Protection Agency Corona destruction of volatile organic compounds and toxics
US5300266A (en) * 1992-05-27 1994-04-05 Scientific Products Corporation Electrical apparatus and method for generating antibiotic
US5457269A (en) * 1992-09-08 1995-10-10 Zapit Technology, Inc. Oxidizing enhancement electron beam process and apparatus for contaminant treatment
FR2709980B1 (fr) * 1993-09-16 1995-10-27 Commissariat Energie Atomique Dispositif d'élimination de suies présentes dans des effluents de combustion par décharges électriques glissantes.
US6309514B1 (en) * 1994-11-07 2001-10-30 Ti Properties, Inc. Process for breaking chemical bonds
FR2717403A1 (fr) * 1995-03-10 1995-09-22 Czernichowski Albin Méthode d'élimination des hydrocarbures légers des mélanges gazeux.
DE19525749A1 (de) * 1995-07-14 1997-01-16 Siemens Ag Vorrichtung zur plasmachemischen Zersetzung und/oder Vernichtung von Schadstoffen
DE19525754A1 (de) * 1995-07-14 1997-01-16 Siemens Ag Verfahren und Vorrichtung zur plasmachemischen Zersetzung und/oder Vernichtung von Schadstoffen
KR970069162A (ko) * 1996-04-30 1997-11-07 이대원 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Bipheny)폐기물 처리방법
DE19621339C1 (de) * 1996-05-28 1998-02-12 Karlsruhe Forschzent Verfahren zur Zerstörung chlorierter, aromatischer Verbindungen
US5822981A (en) * 1996-08-19 1998-10-20 Hughes Electronics Corporation Automatic control system and method for corona discharge pollutant destruction apparatus
DE19635231A1 (de) * 1996-08-30 1998-03-05 Siemens Ag Vorrichtung zur plasmachemischen Zersetzung und/oder Vernichtung von Schadstoffen
EP0893153A1 (de) * 1997-07-24 1999-01-27 Siemens Aktiengesellschaft Rauchgasleitung und Verfahren zur Rauchgasbehandlung
RU2127400C1 (ru) * 1998-03-18 1999-03-10 Акционерное общество закрытого типа "Карбид" Устройство для плазменной очистки газов, образующихся при сгорании топлива
KR20030083373A (ko) * 2002-04-22 2003-10-30 유지고하라 폴리염화비닐의 변성처리장치
US7771670B2 (en) * 2003-11-17 2010-08-10 Absalut Ecology Corporation Apparatus and method for reducing and removing airborne oxidized particulates
GB0521842D0 (en) * 2005-10-26 2005-12-07 Boc Group Plc Apparatus for treating a gas stream
GB2622561A (en) * 2022-05-30 2024-03-27 Edwards Ltd An abatement system for treatment of exhaust gases of a vacuum processing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706182A (en) * 1970-12-02 1972-12-19 Ray Sargent Anti-pollution apparatus
FR2193651B1 (es) * 1972-07-26 1976-01-16 Brunet Georges Fr
US3875034A (en) * 1972-12-11 1975-04-01 Corn Refiners Ass Inc Method and apparatus for odor abatement
CA1225441A (en) * 1984-01-23 1987-08-11 Edward S. Fox Plasma pyrolysis waste destruction
US4657738A (en) * 1984-04-30 1987-04-14 Westinghouse Electric Corp. Stack gas emissions control system
DE3608291A1 (de) * 1985-10-23 1987-04-23 Licentia Gmbh Verfahren zur selektiven oder simultanen abscheidung von schadstoffen aus rauchgasen durch bestrahlung der rauchgase mit elektronenstrahlen
US4655932A (en) * 1986-02-10 1987-04-07 Don Roslonski Method and apparatus for the disintegration and destruction of hazardous and toxic sludge materials

Also Published As

Publication number Publication date
WO1988008325A1 (en) 1988-11-03
PT87336A (pt) 1989-05-12
PT87336B (pt) 1993-09-30
US4818355A (en) 1989-04-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601