ES2042115T3 - Procedimiento para la depuracion de gas de escape con alto contenido de cloruro. - Google Patents

Procedimiento para la depuracion de gas de escape con alto contenido de cloruro.

Info

Publication number
ES2042115T3
ES2042115T3 ES199090106020T ES90106020T ES2042115T3 ES 2042115 T3 ES2042115 T3 ES 2042115T3 ES 199090106020 T ES199090106020 T ES 199090106020T ES 90106020 T ES90106020 T ES 90106020T ES 2042115 T3 ES2042115 T3 ES 2042115T3
Authority
ES
Spain
Prior art keywords
hcl
waste gas
chloride content
high chloride
procedure
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
ES199090106020T
Other languages
English (en)
Other versions
ES2042115T5 (es
Inventor
Karl Dr.-Ing. Kurzinger
Rainer Dr.-Ing. Stephan
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.)
NOELL-KRC UMWELTTECHNIK GmbH
Original Assignee
NOELL-KRC UMWELTTECHNIK GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25880001&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2042115(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19893912563 external-priority patent/DE3912563A1/de
Application filed by NOELL-KRC UMWELTTECHNIK GmbH filed Critical NOELL-KRC UMWELTTECHNIK GmbH
Publication of ES2042115T3 publication Critical patent/ES2042115T3/es
Application granted granted Critical
Publication of ES2042115T5 publication Critical patent/ES2042115T5/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
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0712—Purification ; Separation of hydrogen chloride by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

SE TRATA DE UN PROCEDIMIENTO PARA LA PURIFICACION DE GASES DE ESCAPE CON ALTO CONTENIDO CLORIDRICO, ESPECIALMENTE INDICADO PARA GASES DE ESCAPE DE INSTALACIONES PARA LA INCINERACION DE BASURAS. EL PROCEDIMIENTO REALIZA UNA ABSORCION POR NIVELES DE LAS IMPUREZAS. EN UN NIVEL PREVIO SE TRATAN CON AGUA LA PORCION DE GASES DE ESCAPE DE MAS ALTA CONCENTRACION ACIDA, QUE CONTIENE CLH Y FH. EL AGUA A LA QUE ES SOMETIDA ESTA PRIMERA PORCION DE GASES DE ESCAPE CONTIENE POR LO MENOS 20 G CLH/L. EN LOS NIVELES POSTERIORES ES ELIMINADA LA PORCION DE MENOR CONCENTRACION ACIDA,, QUE CONTIENE SO2 Y NOX. A TAL EFECTO, YA DESDE EL NIVEL PREVIO, SE DA UNA CONCENTRACION DE LOS ACIDOS DE POR LO MENOS 50 G CLH/L, Y PREFERENTEMENTE MAYOR QUE 80 G CLH/L. DE ESTA MANERA SE OBTIENE ACIDO CLORIDRICO DE BAJA CONCENTRACION ESTE POR MEDIO DE UN PROCESO DE RECTIFICACION DA LUGAR, POR UNA PARTE, A ACIDO CLORIDRICO MAS CONCENTRADO Y POR OTRA A METANO.
ES90106020T 1989-04-17 1990-03-29 Procedimiento para la depuracion de gas de escape con alto contenido de cloruro. Expired - Lifetime ES2042115T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893912563 DE3912563A1 (de) 1989-04-17 1989-04-17 Verfahren zur reinigung von abgas mit hohem chloridgehalt
DE3939413 1989-11-29

Publications (2)

Publication Number Publication Date
ES2042115T3 true ES2042115T3 (es) 1993-12-01
ES2042115T5 ES2042115T5 (es) 1996-03-01

Family

ID=25880001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90106020T Expired - Lifetime ES2042115T5 (es) 1989-04-17 1990-03-29 Procedimiento para la depuracion de gas de escape con alto contenido de cloruro.

Country Status (6)

Country Link
EP (1) EP0393402B2 (es)
JP (1) JP2965617B2 (es)
AT (1) ATE90224T1 (es)
CA (1) CA2014306A1 (es)
DE (1) DE59001663D1 (es)
ES (1) ES2042115T5 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931552A1 (de) * 1989-09-22 1991-04-04 Hoechst Ag Verfahren zur gewinnung reiner salzsaeure aus hcl-haltigen rauchgasen
DE4015831C2 (de) * 1990-05-17 1997-09-04 Steinmueller Gmbh L & C Vorrichtung zum Auswaschen von HCl aus einem Abgas
DE4032945C1 (es) * 1990-10-17 1992-01-30 Noell-Krc Umwelttechnik Gmbh, 8700 Wuerzburg, De
DE4035777A1 (de) * 1990-11-08 1992-05-14 Noell Gmbh Verfahren zur entsorgung von staeuben, die toxische schwermetalle, toxische organische stoffe und aehnliche verbindungen enthalten
US5064450A (en) * 1991-01-02 1991-11-12 Uop Gas absorber method and apparatus
SE468046B (sv) * 1991-03-01 1992-10-26 Flaekt Ab Saett och anordning att framstaella saltsyra genom att bringa en saltsyrainnehaallande gas i kontakt med en vattenhaltig tvaettvaetska
DE4206965C2 (de) * 1992-03-05 1996-08-01 Steinmueller Gmbh L & C Verfahren zur Aufarbeitung einer anorganisch verunreinigten Abfallsalzsäure aus der Wäsche eines Abgases
SE470478B (sv) * 1992-10-01 1994-05-24 Flaekt Ab Sätt och anordning för rening av en gas
EP0619268B1 (de) * 1993-04-08 1997-05-21 CT Umwelttechnik AG Verfahren und Einrichtung zur Erzeugung von Chlorwasserstoff aus chlorhaltigem Abfallstoff
DE102006016963B3 (de) * 2006-04-11 2007-10-04 Forschungszentrum Karlsruhe Gmbh Verfahren und Vorrichtung zur Reduzierung von Stickoxiden und halogenierten organischen Verbindungen in Verbrennungsanlagen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634959C2 (de) * 1976-08-04 1984-09-20 Hoechst Ag, 6230 Frankfurt Verfahren zur Gewinnung von Salzsäure durch Entfernung von Chlorwasserstoff aus Verbrennungsgasen
DE3436139A1 (de) * 1984-10-02 1986-04-10 Wacker-Chemie GmbH, 8000 München Verfahren zur waermerueckgewinnung bei der verbrennung von organischen chlorverbindungen
DD295559A5 (de) * 1985-09-25 1991-11-07 Veb Chemieanlagenbaukombinat Leipzig-Grimma,De Verfahren zur absorption und endreinigung schadstoffhaltiger abgase
DD295561A5 (de) * 1985-09-25 1991-11-07 Veb Chemieanlagenbaukombinat Leipzig-Grimma,De Verfahren zur absorption von schadstoffgemischen aus abgasen
DE3611886A1 (de) * 1986-04-09 1987-10-22 Hoechst Ag Verfahren zur entfernung von chlorwasserstoff und chlor aus verbrennungsgasen unter gewinnung von salzsaeure

Also Published As

Publication number Publication date
EP0393402B2 (de) 1995-12-20
EP0393402B1 (de) 1993-06-09
EP0393402A1 (de) 1990-10-24
ATE90224T1 (de) 1993-06-15
CA2014306A1 (en) 1990-10-17
ES2042115T5 (es) 1996-03-01
DE59001663D1 (de) 1993-07-15
JPH02293018A (ja) 1990-12-04
JP2965617B2 (ja) 1999-10-18

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