WO1985003238A3 - Procede d'extraction des oxydes d'azote et des oxydes de soufre, ainsi que, le cas echeant, d'autres elements nocifs des gaz de fumees provenant d'installations de combustion - Google Patents

Procede d'extraction des oxydes d'azote et des oxydes de soufre, ainsi que, le cas echeant, d'autres elements nocifs des gaz de fumees provenant d'installations de combustion

Info

Publication number
WO1985003238A3
WO1985003238A3 PCT/EP1985/000018 EP8500018W WO8503238A3 WO 1985003238 A3 WO1985003238 A3 WO 1985003238A3 EP 8500018 W EP8500018 W EP 8500018W WO 8503238 A3 WO8503238 A3 WO 8503238A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxides
well
nitrogen
optionally
flue gas
Prior art date
Application number
PCT/EP1985/000018
Other languages
English (en)
French (fr)
Other versions
WO1985003238A2 (en
Inventor
Heinz Hoelter
Heinrich Igelbuescher
Heinrich Gresch
Heribert Dewert
Original Assignee
Heinz Hoelter
Heinrich Igelbuescher
Heinrich Gresch
Heribert Dewert
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
Priority claimed from DE19843402383 external-priority patent/DE3402383A1/de
Priority claimed from DE19843409526 external-priority patent/DE3409526A1/de
Priority claimed from DE19843414471 external-priority patent/DE3414471A1/de
Priority claimed from DE19843415150 external-priority patent/DE3415150A1/de
Priority claimed from DE19843419611 external-priority patent/DE3419611A1/de
Priority claimed from DE19843422780 external-priority patent/DE3422780A1/de
Priority claimed from DE3427550A external-priority patent/DE3427550C2/de
Priority claimed from DE3428108A external-priority patent/DE3428108C1/de
Priority claimed from DE19843429663 external-priority patent/DE3429663A1/de
Priority claimed from DE19843430017 external-priority patent/DE3430017A1/de
Priority claimed from DE3448425A external-priority patent/DE3448425C2/de
Priority claimed from DE19843440782 external-priority patent/DE3440782A1/de
Priority claimed from DE19843441340 external-priority patent/DE3441340A1/de
Priority claimed from DE19843441339 external-priority patent/DE3441339A1/de
Priority claimed from DE19843445203 external-priority patent/DE3445203A1/de
Priority claimed from DE19843447425 external-priority patent/DE3447425A1/de
Priority claimed from DE19843447494 external-priority patent/DE3447494A1/de
Priority claimed from DE19843447519 external-priority patent/DE3447519A1/de
Application filed by Heinz Hoelter, Heinrich Igelbuescher, Heinrich Gresch, Heribert Dewert filed Critical Heinz Hoelter
Publication of WO1985003238A2 publication Critical patent/WO1985003238A2/de
Publication of WO1985003238A3 publication Critical patent/WO1985003238A3/de

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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
PCT/EP1985/000018 1984-01-25 1985-01-23 Process for stripping nitrogen oxides and sulphur oxides as well as optionally other noxious elements of flue gas from combustion plants WO1985003238A2 (en)

Applications Claiming Priority (35)

Application Number Priority Date Filing Date Title
DE19843402383 DE3402383A1 (de) 1984-01-25 1984-01-25 Verfahren zur abscheidung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) gleichzeitig
DEP3402383.6 1984-01-25
DEP3409526.8 1984-03-15
DE19843409526 DE3409526A1 (de) 1984-03-15 1984-03-15 Simultane abscheidung von no(pfeil abwaerts)x(pfeil abwaerts) und weiteren rauchgasschadstoffbegleitern
DE19843414471 DE3414471A1 (de) 1984-04-17 1984-04-17 Verfahren zur simultanen waschung von no(pfeil abwaerts)x(pfeil abwaerts), so(pfeil abwaerts)2(pfeil abwaerts), hcl, hf und anderen rauchgasschadstoffen, vorzugsweise aus kraftwerksabgasen aus fossil gefeuerten kraftwerken bzw. heizkraftwerksanlagen unter zusatz von eisenkomplexverbindungen und organischen saeuren
DEP3414471.4 1984-04-17
DE19843415150 DE3415150A1 (de) 1984-04-21 1984-04-21 No(pfeil abwaerts)x(pfeil abwaerts)-waschung hinter rauchgasentschwefelungsanlagen
DEP3415150.8 1984-04-21
DEP3419611.0 1984-05-25
DE19843419611 DE3419611A1 (de) 1984-05-25 1984-05-25 Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-auswaschung aus abgasen hinter verbrennungsanlagen
DE19843422780 DE3422780A1 (de) 1984-06-20 1984-06-20 So(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-auswaschung aus abgasen hinter verbrennungsanlagen
DEP3422780.6 1984-06-20
DEP3427550.9 1984-07-26
DE3427550A DE3427550C2 (de) 1984-07-26 1984-07-26 Verfahren zur Aktivierung von inaktiven EDTA-Lösungen
DE3428108A DE3428108C1 (de) 1984-07-30 1984-07-30 Verfahren zur Waschung von SO↓2↓ und/oder NO↓x↓ hinter Fossilkraftwerken
DEP3428108.8 1984-07-30
DEP3429663.8 1984-08-11
DE19843429663 DE3429663A1 (de) 1984-08-11 1984-08-11 Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-waschung
DEP3430017.1 1984-08-16
DE19843430017 DE3430017A1 (de) 1984-08-16 1984-08-16 Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-waschung mit zugabe von metallischem eisen ausserhalb der oxidationsphase
DE3448425A DE3448425C2 (de) 1983-08-30 1984-08-29 Bildverarbeitungsgerät
DE19843440782 DE3440782A1 (de) 1984-11-08 1984-11-08 Mehrstufige, simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-abscheidung vorzugsweise hinter kraftwerken mit unterschiedlichen ph-werten in den waschstufen
DEP3440782.0 1984-11-08
DEP3441340.5 1984-11-13
DEP3441339.1 1984-11-13
DE19843441340 DE3441340A1 (de) 1984-11-13 1984-11-13 Verfahren zur zweckdienlichen herstellung des redoxpotentials bei der simultanen so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-abscheidung
DE19843441339 DE3441339A1 (de) 1984-11-13 1984-11-13 Waescher fuer simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-ausscheidung in einstufiger bauweise
DEP3445203.6 1984-12-12
DE19843445203 DE3445203A1 (de) 1984-12-12 1984-12-12 Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-abscheidung in einem einstufigen waescher
DEP3447425.0 1984-12-24
DE19843447425 DE3447425A1 (de) 1984-12-24 1984-12-24 Elektrochemisches verfahren zur reinigung von abgasen
DEP3447519.2 1984-12-27
DEP3447494.3 1984-12-27
DE19843447494 DE3447494A1 (de) 1984-12-27 1984-12-27 Mehrstufige simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-abscheidung, wobei das rohgas zuerst in eine gleichstromstufe eingefuehrt wird
DE19843447519 DE3447519A1 (de) 1984-12-27 1984-12-27 Verfahren zur simultanen waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) unter verwendung einer elektrolyse und zufuehrung von ameisensaeure

Publications (2)

Publication Number Publication Date
WO1985003238A2 WO1985003238A2 (en) 1985-08-01
WO1985003238A3 true WO1985003238A3 (fr) 1985-10-10

Family

ID=27586072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1985/000018 WO1985003238A2 (en) 1984-01-25 1985-01-23 Process for stripping nitrogen oxides and sulphur oxides as well as optionally other noxious elements of flue gas from combustion plants

Country Status (1)

Country Link
WO (1) WO1985003238A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210238A1 (de) * 1985-01-24 1987-02-04 Hölter, Heinz, Dipl.-Ing. Verfahren zum reinigen von mit schwefel- und stickoxiden beladenen rohgasen
EP0217945A1 (de) * 1985-04-06 1987-04-15 Hölter, Heinz, Dipl.-Ing. Verfahren zur reinigung von rauchgasen
DE3612123A1 (de) * 1985-09-27 1987-04-09 Linde Ag Verfahren zum auswaschen von no und/oder so(pfeil abwaerts)2(pfeil abwaerts) aus gasgemischen
EP0241496A1 (de) * 1985-10-11 1987-10-21 Hölter, Heinz, Dipl.-Ing. Verfahren zur simultanen so2- und nox-abscheidung aus rauchgasen
WO1987003506A2 (en) * 1985-12-04 1987-06-18 Hoelter Heinz PROCESS FOR SINGLE OR MULTI-PHASE PREFERABLY SIMULTANEOUS SO2 AND NOx SEPARATION FROM FLUE GASES IN A WET PROCESS
WO1987005825A1 (en) * 1986-04-05 1987-10-08 Hoelter Heinz PROCESS FOR TREATING THE WASHING LIQUID DURING REMOVAL OF SO2 AND NOx FROM FLUE GASES
JP3068312B2 (ja) * 1992-03-11 2000-07-24 三菱重工業株式会社 排煙脱硫方法
RU2583024C2 (ru) * 2010-10-29 2016-04-27 Мекс, Инк. Регенеративное извлечение диоксида серы из газообразных выбросов
JP6057545B2 (ja) 2012-05-25 2017-01-11 三菱重工業株式会社 排ガス処理装置
CN105080319B (zh) * 2014-05-05 2017-09-19 淮南市明月环保科技有限责任公司 一种回收NOx的脱硫脱硝联产硫酸钙晶须工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2249702A1 (de) * 1973-10-31 1975-05-30 Kureha Chemical Ind Co Ltd
US4126529A (en) * 1977-08-05 1978-11-21 Southern California Edison Company Ferrous ion scrubbing of flue gas
DE2833440A1 (de) * 1977-08-04 1979-02-08 Asahi Chemical Ind Verfahren zur gleichzeitigen entfernung von schwefeldioxyd und stickstoffoxyden aus abgasen und rauchgasen
US4331639A (en) * 1981-03-11 1982-05-25 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2249702A1 (de) * 1973-10-31 1975-05-30 Kureha Chemical Ind Co Ltd
DE2833440A1 (de) * 1977-08-04 1979-02-08 Asahi Chemical Ind Verfahren zur gleichzeitigen entfernung von schwefeldioxyd und stickstoffoxyden aus abgasen und rauchgasen
US4126529A (en) * 1977-08-05 1978-11-21 Southern California Edison Company Ferrous ion scrubbing of flue gas
US4331639A (en) * 1981-03-11 1982-05-25 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams

Also Published As

Publication number Publication date
WO1985003238A2 (en) 1985-08-01

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