DE3518974C2 - - Google Patents

Info

Publication number
DE3518974C2
DE3518974C2 DE3518974A DE3518974A DE3518974C2 DE 3518974 C2 DE3518974 C2 DE 3518974C2 DE 3518974 A DE3518974 A DE 3518974A DE 3518974 A DE3518974 A DE 3518974A DE 3518974 C2 DE3518974 C2 DE 3518974C2
Authority
DE
Germany
Prior art keywords
iron
washing solution
iii
reducing agent
washing
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
DE3518974A
Other languages
German (de)
English (en)
Other versions
DE3518974A1 (de
Inventor
Heinz Dipl.-Ing. Hoelter
Heinrich Dipl.-Ing. 4390 Gladbeck De Igelbuescher
Heinrich Ing.(Grad.) 4600 Dortmund De Gresch
Heribert Dipl.-Ing. 4390 Gladbeck De Dewert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19853518974 priority Critical patent/DE3518974A1/de
Priority to DE19853519198 priority patent/DE3519198A1/de
Priority to DE19853520377 priority patent/DE3520377A1/de
Priority to DE19853524047 priority patent/DE3524047A1/de
Priority to PCT/EP1986/000317 priority patent/WO1986006981A1/de
Priority to EP86903350A priority patent/EP0223803A1/de
Priority to JP61503502A priority patent/JPS63500781A/ja
Publication of DE3518974A1 publication Critical patent/DE3518974A1/de
Application granted granted Critical
Publication of DE3518974C2 publication Critical patent/DE3518974C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • 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
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/48—Sulfites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
DE19853518974 1985-05-25 1985-05-25 Waschloesung zur simultanen waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) in rauchgasen hinter kraftwerken und anderen fossilen verbrennungsanlagen Granted DE3518974A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19853518974 DE3518974A1 (de) 1985-05-25 1985-05-25 Waschloesung zur simultanen waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) in rauchgasen hinter kraftwerken und anderen fossilen verbrennungsanlagen
DE19853519198 DE3519198A1 (de) 1985-05-25 1985-05-29 Waschfluessigkeit zur waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) aus rauchgasen hinter fossil-kraftwerken
DE19853520377 DE3520377A1 (de) 1985-05-25 1985-06-07 Reduktionsmittelbevorratung fuer die waschloesung zur simultanen waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts)
DE19853524047 DE3524047A1 (de) 1985-05-25 1985-07-05 Waschfluessigkeit und verfahren zur abscheidung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) aus rauchgasen von fossil-kraftwerken mit gleichzeitiger n(pfeil abwaerts)2(pfeil abwaerts)o-abscheidung
PCT/EP1986/000317 WO1986006981A1 (en) 1985-05-25 1986-05-24 METHOD FOR SIMULTANEOUSLY REMOVING BY WASHING SO2, NOx AND OPTIONALLY OTHER NOXIOUS SUBSTANCES CONTAINED IN FLUE GASES IN HEATING INSTALLATIONS SUPPLIED WITH FOSSILE FUELS
EP86903350A EP0223803A1 (de) 1985-05-25 1986-05-24 VERFAHREN ZUM GLEICHZEITIGEN AUSWASCHEN VON SO 2?, NO x? UND GGF. WEITEREN SCHADSTOFFEN AUS DEN RAUCHGASEN VON MIT FOSSILEN BRENNSTOFFEN BETRIEBENEN FEUERUNGSANLAGEN
JP61503502A JPS63500781A (ja) 1985-05-25 1986-05-24 化石燃料動作燃焼炉の煙道ガスからのＳＯ↓２、ＮＯ↓ｘおよび場合により他の有害物質の同時洗浄方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853518974 DE3518974A1 (de) 1985-05-25 1985-05-25 Waschloesung zur simultanen waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) in rauchgasen hinter kraftwerken und anderen fossilen verbrennungsanlagen

Publications (2)

Publication Number Publication Date
DE3518974A1 DE3518974A1 (de) 1986-11-27
DE3518974C2 true DE3518974C2 (enrdf_load_stackoverflow) 1987-07-09

Family

ID=6271722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853518974 Granted DE3518974A1 (de) 1985-05-25 1985-05-25 Waschloesung zur simultanen waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) in rauchgasen hinter kraftwerken und anderen fossilen verbrennungsanlagen

Country Status (2)

Country Link
JP (1) JPS63500781A (enrdf_load_stackoverflow)
DE (1) DE3518974A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524047A1 (de) * 1985-05-25 1987-01-15 Hoelter Heinz Waschfluessigkeit und verfahren zur abscheidung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) aus rauchgasen von fossil-kraftwerken mit gleichzeitiger n(pfeil abwaerts)2(pfeil abwaerts)o-abscheidung
DE3725715C2 (de) * 1987-08-04 1994-12-01 Karl Clemens Dipl Che Kaeuffer Verfahren und Vorrichtung zur Verminderung der Stickoxide in Abgasen, vorzugsweise in Rauchgasen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446973A (en) * 1973-09-24 1976-08-18 Asahi Chemical Ind Method of removing nitrogen monoxide from a nitrogen mono xide-containing gas
JPS5096478A (enrdf_load_stackoverflow) * 1973-12-27 1975-07-31

Also Published As

Publication number Publication date
DE3518974A1 (de) 1986-11-27
JPS63500781A (ja) 1988-03-24

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