FR2274338A1 - Epuration de gaz residuaires, notamment a teneur d'oxydes d'azote et de soufre - Google Patents

Epuration de gaz residuaires, notamment a teneur d'oxydes d'azote et de soufre

Info

Publication number
FR2274338A1
FR2274338A1 FR7518218A FR7518218A FR2274338A1 FR 2274338 A1 FR2274338 A1 FR 2274338A1 FR 7518218 A FR7518218 A FR 7518218A FR 7518218 A FR7518218 A FR 7518218A FR 2274338 A1 FR2274338 A1 FR 2274338A1
Authority
FR
France
Prior art keywords
sulfur
purification
nitrogen oxides
waste gases
gases
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.)
Granted
Application number
FR7518218A
Other languages
English (en)
Other versions
FR2274338B1 (fr
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 CS415974A external-priority patent/CS171524B1/cs
Priority claimed from CS551274A external-priority patent/CS171536B1/cs
Application filed by Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of FR2274338A1 publication Critical patent/FR2274338A1/fr
Application granted granted Critical
Publication of FR2274338B1 publication Critical patent/FR2274338B1/fr
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
    • 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
FR7518218A 1974-06-12 1975-06-11 Epuration de gaz residuaires, notamment a teneur d'oxydes d'azote et de soufre Granted FR2274338A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS415974A CS171524B1 (fr) 1974-06-12 1974-06-12
CS551274A CS171536B1 (fr) 1974-08-02 1974-08-02

Publications (2)

Publication Number Publication Date
FR2274338A1 true FR2274338A1 (fr) 1976-01-09
FR2274338B1 FR2274338B1 (fr) 1979-05-11

Family

ID=25745961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518218A Granted FR2274338A1 (fr) 1974-06-12 1975-06-11 Epuration de gaz residuaires, notamment a teneur d'oxydes d'azote et de soufre

Country Status (12)

Country Link
US (1) US4105744A (fr)
JP (1) JPS5833007B2 (fr)
AT (1) AT361449B (fr)
BE (1) BE830174A (fr)
CA (1) CA1041273A (fr)
DE (1) DE2525604A1 (fr)
FI (1) FI61136C (fr)
FR (1) FR2274338A1 (fr)
GB (1) GB1466218A (fr)
IT (1) IT1038953B (fr)
NL (1) NL7506967A (fr)
SE (1) SE418152B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541155A1 (fr) * 1991-11-08 1993-05-12 SOLVAY (Société Anonyme) Procédé pour épurer un gaz contenant de l'oxyde nitrique
FR2740356A1 (fr) * 1995-10-31 1997-04-30 Rhone Poulenc Chimie Procede de traitement de fumees avec du carbonate et/ou du bicarbonate de sodium humidifies

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339965A (en) * 1976-09-24 1978-04-12 Hideo Soejima Method of removing acidic gases from combusting gas
US4276272A (en) * 1980-03-17 1981-06-30 Kaiser Aluminum & Chemical Corporation Cement waste product as scrubbing medium for sulfur oxides
DK450781A (da) * 1981-10-12 1983-04-13 Niro Atomizer As Fremgangsmaade til fjernelse af nitrogenoxider og svovloxider fra spildgasser
AT372876B (de) * 1981-11-19 1983-11-25 Oesterr Draukraftwerke Verfahren und vorrichtung zur rauchgasentschwefelung von kohlefeuerungen nach dem trocken- additivverfahren
JPS60188842A (ja) * 1984-03-09 1985-09-26 Terumo Corp 超音波探触子
US4663136A (en) * 1984-05-29 1987-05-05 Ets, Inc. Emission control process for combustion flue gases
US4525142A (en) * 1984-06-11 1985-06-25 Research-Cottrell, Inc. Process for treating flue gas with alkali injection and electron beam
BE902935A (fr) * 1984-07-27 1985-11-18 Hitachi Shipbuilding Eng Co Procede et dispositif d'epuration de gaz d'echappement.
FI78845B (fi) * 1984-11-09 1989-06-30 Tampella Oy Ab Foerfarande foer avlaegsnande av gasformiga svavelfoereningar, saosom svaveldioxid fraon roekgaserna fraon en panna.
EP0190416A3 (fr) * 1984-11-30 1988-07-27 Waagner-Biro Aktiengesellschaft Procédé de séparation de polluants de gaz brulés
US4588569A (en) * 1985-02-21 1986-05-13 Intermountain Research & Development Corporation Dry injection flue gas desulfurization process using absorptive soda ash sorbent
FI78846B (fi) * 1985-04-24 1989-06-30 Tampella Oy Ab Foerfarande foer avlaegsnande av gasformiga svavelfoereningar och svaveldioxid ur roekgaser i en panna.
FI78401B (fi) * 1985-04-24 1989-04-28 Tampella Oy Ab Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna.
AT392054B (de) * 1987-04-27 1991-01-25 Ceskoslovenska Akademie Ved Verfahren zur herstellung aktiven natriumkarbonats
AT388312B (de) * 1987-07-29 1989-06-12 Waagner Biro Ag Verfahren und einrichtung zur trockenen, simultanen abscheidung von schadstoffen und reaktor zur durchfuehrung des verfahrens
EP0301272A3 (fr) * 1987-07-29 1990-12-05 Waagner-Biro Aktiengesellschaft Procédé et dispositif pour l'épuration des gaz ou d'air d'échappement
US4865828A (en) * 1988-09-28 1989-09-12 Lerner Bernard J Removal of acid gases in dry scrubbing of hot gases
US5198145A (en) * 1990-11-08 1993-03-30 Fmc Corporation Dry detergent compositions
US5451558A (en) * 1994-02-04 1995-09-19 Goal Line Environmental Technologies Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making the same
IT1291996B1 (it) * 1997-05-26 1999-01-25 Consorzio Obbligatorio Naziona Composto reattivo per la rimozione di composti acidi da fumi o gas ad alta temperatura e procedimento per la sua preparazione
BE1011721A5 (fr) * 1998-01-29 1999-12-07 Solvay Procede pour la manutention d'une poudre de carbonate de sodium anhydre, composition reactive comprenant une poudre de carbonate de sodium anhydre et procede d'epuration d'un gaz en composes acide.
BE1012396A3 (fr) * 1999-01-22 2000-10-03 Solvay Composition reactive comprenant une poudre de carbonate de sodium anhydre et procede d'epuration d'un gaz en composes acides.
US6958414B2 (en) * 2002-12-16 2005-10-25 Basf Aktiengesellschaft Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidation
US7531154B2 (en) * 2005-08-18 2009-05-12 Solvay Chemicals Method of removing sulfur dioxide from a flue gas stream
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream
WO2015188849A1 (fr) * 2014-06-10 2015-12-17 Solvay Sa Procédé pour la production de particules de composition réactives à base de carbonate de sodium et particules de composition réactives correspondantes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB435560A (en) * 1934-03-23 1935-09-23 Lodge Cottrell Ltd Improvements in or relating to the treatment of waste industrial gases
BE759979A (fr) * 1965-02-10 1971-06-07 Grillo Werke Ag Procede d'elimination du soufre dans les gaz residuaires
US3498743A (en) * 1966-05-17 1970-03-03 Mine Safety Appliances Co Method for removing no2 from waste gases
US3524720A (en) * 1967-04-24 1970-08-18 Lummus Co Process for removing sulfur dioxide from gases
US3505008A (en) * 1967-10-30 1970-04-07 Dow Chemical Co Separation of fly ash and sulfur dioxide from flue gases
US3589863A (en) * 1968-03-08 1971-06-29 Dow Chemical Co Method of removing sulfur dioxide and particulate matter from gaseous streams
DE2043848C3 (de) * 1970-09-04 1981-03-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Entfernung von gasförmigen Halogenverbindungen aus Gasen
DE2134632A1 (de) * 1971-07-10 1973-01-18 Robert Von Dipl Ing Linde Anlage zur desorption beladener adsorbentien
US3862295A (en) * 1972-06-30 1975-01-21 Westvaco Corp Method for sorptive removal of sulfur gases
US3880629A (en) * 1973-07-09 1975-04-29 Industrial Resources Air pollution control process for glass manufacture
US3976747A (en) * 1975-06-06 1976-08-24 The United States Of America As Represented By The United States Energy Research And Development Administration Modified dry limestone process for control of sulfur dioxide emissions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541155A1 (fr) * 1991-11-08 1993-05-12 SOLVAY (Société Anonyme) Procédé pour épurer un gaz contenant de l'oxyde nitrique
FR2683461A1 (fr) * 1991-11-08 1993-05-14 Solvay Procede pour epurer un gaz contenant de l'oxyde nitrique.
US5348716A (en) * 1991-11-08 1994-09-20 Solvay (Societe Anonyme) Process for purifying a gas containing nitric oxide
FR2740356A1 (fr) * 1995-10-31 1997-04-30 Rhone Poulenc Chimie Procede de traitement de fumees avec du carbonate et/ou du bicarbonate de sodium humidifies
WO1997016236A1 (fr) * 1995-10-31 1997-05-09 Novacarb Procede de traitement de fumees avec du carbonate et/ou du bicarbonate de sodium humidifies

Also Published As

Publication number Publication date
FI61136C (fi) 1982-06-10
GB1466218A (en) 1977-03-02
FI751751A (fr) 1975-12-13
JPS5833007B2 (ja) 1983-07-16
SE7506394L (sv) 1975-12-13
AT361449B (de) 1981-03-10
ATA449775A (de) 1980-08-15
FI61136B (fi) 1982-02-26
DE2525604A1 (de) 1976-01-02
FR2274338B1 (fr) 1979-05-11
US4105744A (en) 1978-08-08
BE830174A (fr) 1975-10-01
NL7506967A (nl) 1975-12-16
IT1038953B (it) 1979-11-30
CA1041273A (fr) 1978-10-31
JPS518173A (fr) 1976-01-22
SE418152B (sv) 1981-05-11

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