FI56126C - Saett att avlaegsna saodana foeroreningar som svaveldioxid kvaevedioxid och svavelsyraaonga fraon roekgaser i industriell skala - Google Patents

Saett att avlaegsna saodana foeroreningar som svaveldioxid kvaevedioxid och svavelsyraaonga fraon roekgaser i industriell skala

Info

Publication number
FI56126C
FI56126C FI2674/71A FI267471A FI56126C FI 56126 C FI56126 C FI 56126C FI 2674/71 A FI2674/71 A FI 2674/71A FI 267471 A FI267471 A FI 267471A FI 56126 C FI56126 C FI 56126C
Authority
FI
Finland
Prior art keywords
svavelsyraaonga
svaveldioxid
kvaevedioxid
roekgaser
foeroreningar
Prior art date
Application number
FI2674/71A
Other languages
English (en)
Other versions
FI56126B (fi
Inventor
Jean-Pierre Couillaud
Jean Louise
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of FI56126B publication Critical patent/FI56126B/fi
Application granted granted Critical
Publication of FI56126C publication Critical patent/FI56126C/fi

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
FI2674/71A 1970-09-30 1971-09-24 Saett att avlaegsna saodana foeroreningar som svaveldioxid kvaevedioxid och svavelsyraaonga fraon roekgaser i industriell skala FI56126C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7035347A FR2106950A5 (fi) 1970-09-30 1970-09-30
FR7129931A FR2149626A6 (fi) 1970-09-30 1971-08-17

Publications (2)

Publication Number Publication Date
FI56126B FI56126B (fi) 1979-08-31
FI56126C true FI56126C (fi) 1979-12-10

Family

ID=26215973

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2674/71A FI56126C (fi) 1970-09-30 1971-09-24 Saett att avlaegsna saodana foeroreningar som svaveldioxid kvaevedioxid och svavelsyraaonga fraon roekgaser i industriell skala

Country Status (15)

Country Link
US (1) US3733393A (fi)
JP (1) JPS5611493B1 (fi)
AR (1) AR206282A1 (fi)
AU (1) AU458540B2 (fi)
BE (1) BE773172A (fi)
CA (1) CA972135A (fi)
CH (1) CH545128A (fi)
DE (1) DE2148244C2 (fi)
ES (1) ES395476A1 (fi)
FI (1) FI56126C (fi)
FR (2) FR2106950A5 (fi)
GB (1) GB1367916A (fi)
LU (1) LU63965A1 (fi)
NL (1) NL7113397A (fi)
SE (1) SE405211B (fi)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794918A (fr) * 1972-02-04 1973-08-02 Oxysynthese Procede d'epuration de fumees industrielles, de produit de combustion et d'efflents gazeux avant rejet a l'atmosphere
US3947560A (en) * 1973-03-15 1976-03-30 Nippon Oil Company, Ltd. Process for oxidizing sulfur dioxide
US4031195A (en) * 1973-05-14 1977-06-21 Georgia Tech Research Institute Regenerative method removal of sulfur dioxide from stack gases
FR2239279B1 (fi) * 1973-07-30 1979-02-23 Ugine Kuhlmann
US3873674A (en) * 1973-08-20 1975-03-25 Atlantic Richfield Co Conversion of sulfur dioxide to sulfur trioxide by peroxytitanium complexes
US3917798A (en) * 1973-09-24 1975-11-04 Du Pont SO{HD 2{B abatement
US4055624A (en) * 1973-10-03 1977-10-25 Hodogaya Chemical Co., Ltd. Process for removing nitrogen oxides from gaseous mixtures
JPS5217824B2 (fi) * 1974-04-19 1977-05-18
JPS5217826B2 (fi) * 1974-05-31 1977-05-18
JPS5710769B2 (fi) * 1974-06-03 1982-02-27
JPS5314662A (en) * 1976-07-28 1978-02-09 Hitachi Ltd Method for decreasing nitrogen oxides concentration of combustion exhaust gas
US4426364A (en) 1976-08-16 1984-01-17 Cooper Hal B H Removal and recovery of nitrogen oxides and sulfur dioxide from gaseous mixtures containing them
US4574076A (en) * 1976-11-04 1986-03-04 Fmc Corporation Removal of hydrogen sulfide from geothermal steam
DE2751235C3 (de) * 1977-11-16 1981-05-27 Nukem Gmbh, 6450 Hanau Verfahren und Vorrichtung zur erzeugung stickoxidfreier Abgase bei der Auflösung bestrahlter Brennelemente
US4247321A (en) * 1979-05-21 1981-01-27 Persinger James G Method and apparatus for obtaining fertilizing solution from fossil fueled stationary engines
US4454100A (en) * 1980-05-05 1984-06-12 Toschi Produktions-Gmbh Condensation process for separating air pollutants from waste gases, and specifically from flue gases
DE3237699A1 (de) * 1982-10-12 1984-04-12 Toschi Produktions-Gesellschaft mbH, 2800 Bremen Verfahren zum abtrennen von luftverunreinigungen aus abgasen, insbesondere aus rauchgas, durch kondensation
DK155780C (da) * 1980-12-23 1989-10-02 Roedsgaard Jes Mathias Nordlie Fremgangsmaade til rensning af roeggasser fra varmeanlaeg samt et anlaeg til udoevelse af fremgangsmaaden
DK450781A (da) * 1981-10-12 1983-04-13 Niro Atomizer As Fremgangsmaade til fjernelse af nitrogenoxider og svovloxider fra spildgasser
US4400355A (en) * 1981-12-07 1983-08-23 Donnelly Francis M Apparatus for desulfurizing combustion gases
DE3343962A1 (de) * 1983-12-06 1985-06-20 Degussa Ag, 6000 Frankfurt Verfahren zur entfernung von schwefeldioxid aus rauchgasen
DE3513006A1 (de) * 1985-04-11 1986-10-16 Friedrich Erich 1000 Berlin Freitag Verfahren zur entschwefelung von rauchgasen
US4587112A (en) * 1985-06-20 1986-05-06 General Electric Company Effluent gas desulfurization with conversion to gypsum of large particle size
DE3624462A1 (de) * 1986-07-19 1988-01-28 Metallgesellschaft Ag Verfahren zur reinigung von rauchgasen
US5595713A (en) * 1994-09-08 1997-01-21 The Babcock & Wilcox Company Hydrogen peroxide for flue gas desulfurization
US5593652A (en) * 1995-06-28 1997-01-14 Vulcan Materials Company Method for increasing the production capacity of sulfuric acid plants and processes
US5683670A (en) * 1995-06-28 1997-11-04 Vulcan Materials Company Method for increasing the production capacity of sulfuric acid plants and processes
DE19754562A1 (de) * 1997-12-09 1999-06-10 Degussa Verfahren zur Rückgewinnung von Schwefelsäure aus schwefelhaltigen Nebenprodukten eines Prozesses zur Herstellung von 2-Hydroxy-4-methylthiobuttersäure (MHA)
US6676912B1 (en) 1999-10-28 2004-01-13 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Method for removal of nitrogen oxides from stationary combustion sources
CA2511311C (en) * 2002-12-21 2011-09-20 Haldor Topsoe A/S Process for removal of so2 from off-gases by reaction with h2o2
US7582271B2 (en) * 2004-05-11 2009-09-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Emission control system
WO2005113116A1 (en) 2004-05-11 2005-12-01 National Aeronautics And Space Administration Method and apparatus utilising hydrogen peroxyde to reduce sox, nox and heavy metal emissions
US7404938B2 (en) * 2004-05-11 2008-07-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Emission control system
CA2629987C (en) * 2007-04-30 2017-02-14 Fmc Corporation Flue gas desulfurization process utilizing hydrogen peroxide
CA2760777C (en) * 2009-05-15 2017-09-05 Fmc Corporation Combustion flue gas nox treatment
EP3445711A1 (de) * 2016-04-21 2019-02-27 Leibniz-Institut für Plasmaforschung und Technologie e.V. Verfahren und vorrichtung zur erzeugung eines produktgasstroms

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670966C (de) * 1937-05-09 1939-01-28 I G Farbenindustrie Akt Ges Verfahren zur Gewinnung von Schwefelsaeure aus gasfoermigen Schwefelverbindungen niederer Oxydationsstufe
FR1314330A (fr) * 1961-02-25 1963-01-04 Carves Simon Ltd Procédé de traitement de gaz résiduels
DE1271296B (de) * 1963-02-06 1968-06-27 Appbau Rothemuehle Brandt & Kr Verfahren zum Abscheiden von Schwefeloxyden und restlichem Feinstaubgehalt aus Feuerungsabgasen

Also Published As

Publication number Publication date
ES395476A1 (es) 1974-11-16
AU3383971A (en) 1973-03-29
FR2149626A6 (fi) 1973-03-30
FI56126B (fi) 1979-08-31
JPS5611493B1 (fi) 1981-03-14
DE2148244C2 (de) 1984-05-03
AU458540B2 (en) 1975-02-27
FR2106950A5 (fi) 1972-05-05
AR206282A1 (es) 1976-07-15
NL7113397A (fi) 1972-04-05
CA972135A (en) 1975-08-05
SE405211B (sv) 1978-11-27
BE773172A (fr) 1972-03-28
DE2148244A1 (de) 1972-04-06
US3733393A (en) 1973-05-15
LU63965A1 (fi) 1972-03-01
GB1367916A (en) 1974-09-25
CH545128A (fr) 1973-12-15

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