ES2069766T3 - Procedimiento para la purificacion de gases de escape. - Google Patents

Procedimiento para la purificacion de gases de escape.

Info

Publication number
ES2069766T3
ES2069766T3 ES91106765T ES91106765T ES2069766T3 ES 2069766 T3 ES2069766 T3 ES 2069766T3 ES 91106765 T ES91106765 T ES 91106765T ES 91106765 T ES91106765 T ES 91106765T ES 2069766 T3 ES2069766 T3 ES 2069766T3
Authority
ES
Spain
Prior art keywords
pic
purification
adsorbent
waste gas
adsorption
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
ES91106765T
Other languages
English (en)
Inventor
Klaus Dr Horch
Walter Dr Weirich
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.)
Deutsche Babcock Anlagen AG
Original Assignee
Deutsche Babcock Anlagen AG
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 Deutsche Babcock Anlagen AG filed Critical Deutsche Babcock Anlagen AG
Application granted granted Critical
Publication of ES2069766T3 publication Critical patent/ES2069766T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Incineration Of Waste (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

CON LOS METODOS USUALES PARA LA DEPURACION DE GASES DE ESCAPE SE EMITEN AUN EN PEQUEÑAS CANTIDADES BASTANTES PRODUCTOS TOXICOS DE NO MUY BUENA COMBUSTION (PIC). PARA EVITAR ESTA EMISION SE CONOCE ADEMAS EL METODO DE COLOCAR UN ABSORBEDOR/FILTRO CON UN MEDIO ABSORBENTE ALTAMENTE SELECCIONADO. TODOS ESTOS MEDIOS ABSORBENTES TRAEN DIFERENTES TIPOS DE PROBLEMAS: EN EL LUGAR DEL COQUE ACTIVO, CARBON ACTIVO O COQUE DE LIGNITO HAY PELIGRO DE INCENDIO; EL APARATO DE ABSORCION COMPUESTO DE HIDROXIDO DE CALCIO TAMPOCO ES MUCHO MEJOR, ESTE DESARROLLA UNA MEZCLA MUY APARATOSA EN SU ELABORACION Y EN SU DEPOLUCIONACION. SE DEBE DESARROLLAR EN LA MEDIDA DE LO POSIBLE UN METODO MAS SEGURO PARA LA ABSORCION DEL PIC. SEGUN EL METODO DE LA INVENCION, ESTE CONSTA DE CEOLITAS USUALES DEL TIPO DE ESTRUCTURA A, X, Y COMO MEDIO DE ABSORCION. DE UNA FORMA SORPRENDENTE, ESTAS ZEOLITAS REDUCEN BASTANTE EL PIC, A PESAR DE QUE DEBIAN ESTAR EQUIPADAS SUS CENTROS ACTIVOS CON MOLECULAS DE AGUA Y OTRAS DE ESTE TIPO DEL GASDE ESCAPE PREPURIFICADO Y A PESAR TAMBIEN DE QUE SU POROSIDAD VIRTUAL PARA EL PIC TOXICO ES DEMASIADO PEQUEÑA. ELIMINACION DEL PIC EN LA DEPURACION DE GASES DE HUMO DE INSTALACION ES DE BASURAS, INSTALACIONES DE ELIMINACION DE BASURAS ESPECIALES, O CENTRALES ELECTRICAS, ASI COMO GASES DE ESCAPE EN INSTALACIONES DE TRATAMIENTO DE CARGAS DESECHADAS O LODOS ACTIVOS.
ES91106765T 1990-04-28 1991-04-26 Procedimiento para la purificacion de gases de escape. Expired - Lifetime ES2069766T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013768 1990-04-28

Publications (1)

Publication Number Publication Date
ES2069766T3 true ES2069766T3 (es) 1995-05-16

Family

ID=6405380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91106765T Expired - Lifetime ES2069766T3 (es) 1990-04-28 1991-04-26 Procedimiento para la purificacion de gases de escape.

Country Status (5)

Country Link
EP (1) EP0455152B1 (es)
AT (1) ATE118697T1 (es)
DE (2) DE4113597C2 (es)
DK (1) DK0455152T3 (es)
ES (1) ES2069766T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128106C2 (de) * 1991-08-24 1994-07-28 Metallgesellschaft Ag Verfahren zur Abtrennung von hochkondensierten, polyzyklischen Kohlenwasserstoffen aus Abgasen
DE4343607C2 (de) * 1993-04-16 1996-03-21 Alexander Michailow Verfahren und Vorrichtung zum Reinigen von Luft
DE4413280C2 (de) * 1994-04-16 1997-08-21 Metallgesellschaft Ag Verfahren und Vorrichtung zur Abtrennung von Dioxinen und Furanen aus dem Abgas eines Sinterprozesses
DE4429027C2 (de) 1994-08-16 1997-09-11 Metallgesellschaft Ag Verfahren zur Abtrennung von polycyclischen und polyhalogenierten Kohlenwasserstoffen, insbesondere von Dioxinen und Furanen, aus dem Abgas eines Sinterprozesses
US5968467A (en) * 1995-09-22 1999-10-19 Kurita Water Industries, Co., Ltd. Dioxin formation preventative in incinerators and method for preventing the formation of dioxins
DE19617076A1 (de) * 1996-04-29 1997-11-06 Metallgesellschaft Ag Verfahren zur Adsorption von Kohlenwasserstoffen aus Rauchgasen
DE19940683B4 (de) * 1999-08-27 2005-08-18 Rwe Power Ag Verfahren zur trockenen Reinigung von Abgasen aus Sinteranlagen, Hüttenwerken oder sekundär metallurgischen Schmelzanlagen sowie staubförmiges Sorbens zur trockenen Reinigung solcher Abgase
US8282900B2 (en) * 2007-02-21 2012-10-09 Tosoh Corporation Agent for rendering halogen-containing gas harmless, and method of rendering halogen-containing gas harmless using same
US20130042615A1 (en) * 2011-08-18 2013-02-21 Albert Calderon Advanced method and apparatus for addressing the serious pollution from existing coal-burning power stations
CN113731101B (zh) * 2020-05-28 2023-06-23 中冶长天国际工程有限责任公司 一种基于活性炭分离解析的垃圾焚烧烟气处理系统及烟气处理方法
CN112057959B (zh) * 2020-08-27 2022-06-24 泰安阳光天润化工工程有限公司 一种活性焦烟气净化吸附装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829703C2 (de) * 1978-07-06 1983-11-10 Bayer Ag, 5090 Leverkusen Verfahren zur Entfernung von NO aus sauerstofffreien Gasen mittels Zeolithen
US4374654A (en) * 1981-08-03 1983-02-22 Chevron Research Company Absorptive separation of HCl and H2 S from catalytic reformer offgas
DE3602710A1 (de) * 1986-01-30 1987-08-06 Petersen Hugo Verfahrenstech Verfahren zum regenerieren von mit schwefelsaeure und mit ammoniumsulfaten beladenem koernigem kohlenstoffhaltigem adsorptionsmittel
DE3623492A1 (de) * 1986-07-11 1988-01-21 Hagenmaier Hans Paul Verfahren zum abbau von halogenierten aromaten
DE3706131A1 (de) * 1987-02-26 1988-09-08 Rheinische Braunkohlenw Ag Verfahren zur entfernung von schadstoffen aus rauchgas
DE3718370A1 (de) * 1987-06-02 1988-12-15 Rennebeck Klaus Verfahren und vorrichtung zur thermischen behandlung von katalysatoren
DE3843313A1 (de) * 1988-12-22 1990-06-28 Wacker Chemitronic Verfahren zur entfernung von gasfoermigen kontaminierenden, insbesondere dotierstoffverbindungen aus halogensilanverbindungen enthaltenden traegergasen
DE3919124A1 (de) * 1989-06-12 1990-01-18 Haji Javad Mehdi Dr Ing Verfahren zur abscheidung von polyzylkischen kohlenwasserstoffen und schwermetallen aus abgasen

Also Published As

Publication number Publication date
EP0455152B1 (de) 1995-02-22
DE4113597C2 (de) 1996-10-17
EP0455152A1 (de) 1991-11-06
DK0455152T3 (da) 1995-05-29
DE4113597A1 (de) 1991-10-31
ATE118697T1 (de) 1995-03-15
DE59104647D1 (de) 1995-03-30

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