FR2418018A1 - Procede d'enlevement, en deux zones successives, des oxydes de soufre de gaz chauds - Google Patents

Procede d'enlevement, en deux zones successives, des oxydes de soufre de gaz chauds

Info

Publication number
FR2418018A1
FR2418018A1 FR7904711A FR7904711A FR2418018A1 FR 2418018 A1 FR2418018 A1 FR 2418018A1 FR 7904711 A FR7904711 A FR 7904711A FR 7904711 A FR7904711 A FR 7904711A FR 2418018 A1 FR2418018 A1 FR 2418018A1
Authority
FR
France
Prior art keywords
gas
hot gas
sulfur oxides
successive zones
purification
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.)
Pending
Application number
FR7904711A
Other languages
English (en)
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2418018A1 publication Critical patent/FR2418018A1/fr
Pending 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)

Abstract

L'invention concerne l'épuration de gaz résiduaires chauds. On introduit le gaz chaud dans une première zone (sécheur par atomisation, dans lequel un disque rotatif pulvérise un milieu aqueux contenant de l'agent alcalin d'absorption de SO2 ), puis le gaz est dirigé vers une installation de filtres à sacs en étoffe perméable au gaz. L'étoffe retient les diverses particules (cendres, agents activés d'absorption, sulfite et sulfate). Application : épuration poussée d'un gaz de combustion de combustible fossile.
FR7904711A 1978-02-24 1979-02-23 Procede d'enlevement, en deux zones successives, des oxydes de soufre de gaz chauds Pending FR2418018A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05880927 US4197278B1 (en) 1978-02-24 1978-02-24 Sequential removal of sulfur oxides from hot gases

Publications (1)

Publication Number Publication Date
FR2418018A1 true FR2418018A1 (fr) 1979-09-21

Family

ID=25377417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904711A Pending FR2418018A1 (fr) 1978-02-24 1979-02-23 Procede d'enlevement, en deux zones successives, des oxydes de soufre de gaz chauds

Country Status (9)

Country Link
US (1) US4197278B1 (fr)
JP (1) JPS54157769A (fr)
AU (1) AU529455B2 (fr)
BE (1) BE874417A (fr)
CA (1) CA1105678A (fr)
DE (1) DE2907177A1 (fr)
ES (1) ES478026A1 (fr)
FR (1) FR2418018A1 (fr)
GB (1) GB2014975B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440769A1 (fr) * 1978-11-02 1980-06-06 Duesseldorf Stadtwerke Procede et dispositif de neutralisation de corps toxiques acides ou a teneur en acides contenus dans les gaz brules d'installations de combustion avec recuperation de chaleur
EP0038961A1 (fr) * 1980-04-24 1981-11-04 Combustion Engineering, Inc. Régulation de la température pour un système de lavage à sec de SO2
FR2500322A1 (fr) * 1981-02-21 1982-08-27 Steinmueller Gmbh L & C Procede pour reduire au minimum l'emission d'impuretes par des installations de combustion
FR2500321A1 (fr) * 1981-02-21 1982-08-27 Steinmueller Gmbh L & C Procede pour reduire au minimum l'emission d'impuretes par des installations de combustion
EP0128698A1 (fr) * 1983-06-03 1984-12-19 A/S Niro Atomizer Procédé et réacteur de désulphuration de gaz d'échappement chauds
EP0552660A1 (fr) * 1992-01-20 1993-07-28 AVIR FINANZIARIA S.p.A. Procédé pour la purification des gaz d'échappement émis des fours de fusion
EP0555172A1 (fr) * 1992-02-05 1993-08-11 Mitsubishi Jukogyo Kabushiki Kaisha Procédé pour le traitement de gaz de fumée
WO1994015700A1 (fr) * 1993-01-14 1994-07-21 Bernhard Reintanz Dispositif d'epuration des gaz de fumee d'installations de desulfuration des gaz de fumee par vaporisation d'une suspension de lait de chaux dans le gaz de fumee

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75064B (fr) * 1978-05-19 1984-07-13 Niro Atomizer As
AT376909B (de) * 1979-02-15 1985-01-25 Buckau Walther Ag Verfahren zum reinigen von gasfoermige schadstoffe enthaltende abgasen
DK145637C (da) * 1980-06-30 1983-07-11 Niro Atomizer As Fremgangsmaade til afsvovlning, stoevrensning og bortledning af varm, flyveaskeholdig roeggas samt posefilterenhed til anvendelse ved fremgangsmaaden
US4322224A (en) * 1980-10-29 1982-03-30 General Electric Co. Spray absorber control system and method
JPS57187021A (en) * 1981-05-13 1982-11-17 Gadelius Kk Waste gas processing device
US4585633A (en) * 1981-06-30 1986-04-29 Proctor & Schwartz, Inc. Reactor for dry flue gas desulfurization
US4610849A (en) * 1981-06-30 1986-09-09 Proctor & Schwartz, Inc. Reactor for dry flue gas desulfurization
DE3135200A1 (de) * 1981-09-05 1983-03-17 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur behandlung von endprodukten aus der rauchgasentschwefelung
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
GB2115309A (en) * 1982-02-25 1983-09-07 Dresser Ind Improvements in or relating to absorption of pollutant material from a polluted gas
US4472364A (en) * 1982-06-23 1984-09-18 Rockwell International Corporation Process for removal of sulfur oxides from hot gases
ATE26545T1 (de) 1982-12-22 1987-05-15 Smidth & Co As F L Verfahren und vorrichtung zur entfernung von schwefeloxiden aus heissen abgasen.
US4579069A (en) * 1983-02-17 1986-04-01 Rockwell International Corporation Volume reduction of low-level radioactive wastes
US4519990A (en) * 1983-05-24 1985-05-28 Rockwell International Corporation Spray dryer for the purification of a gas
US4504451A (en) * 1983-07-14 1985-03-12 Dec International, Inc. Dry scrubbing oxides and particulate contaminants from hot gases
US4552734A (en) * 1983-09-08 1985-11-12 Aquafine Corporation Fluidization process for removing total reduced sulfur compounds from industrial gases
US4571330A (en) * 1983-09-29 1986-02-18 Joy Manufacturing Company Flue gas desulfurization
DE3345330A1 (de) * 1983-12-15 1985-07-04 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur bindung von schwefelverbindungen, die als reaktionsprodukte bei der verbrennung schwefelhaltiger brennstoffe in einer schuettbett- oder fliessbettfeuerung ...
SE442777B (sv) * 1984-03-16 1986-01-27 Lennart Karlsson Anordning for luftforvermning och rening av gas, fremst rokgas
JPS60216832A (ja) * 1984-04-10 1985-10-30 Hitachi Zosen Corp 乾式石灰法による排ガスの浄化方法
US4547351A (en) * 1984-05-01 1985-10-15 The United States Of America As Represented By The United States Department Of Energy Flue gas desulfurization
US4663136A (en) * 1984-05-29 1987-05-05 Ets, Inc. Emission control process for combustion flue gases
US4555391A (en) * 1984-07-24 1985-11-26 Intermountain Research & Development Corporation Dry injection flue gas desulfurization process
US4581210A (en) * 1984-11-09 1986-04-08 Teller Environmental Systems, Inc. Method for the removal of sulphur oxides from a flue gas with a baghouse used as a secondary reactor
US5100633A (en) * 1985-11-07 1992-03-31 Passamaquoddy Technology Limited Partnership Method for scrubbing pollutants from an exhaust gas stream
US4708855A (en) * 1985-11-07 1987-11-24 Passanaquoddy Tribe Method and system for exhaust gas stream scrubbing
FI81024B (fi) * 1987-05-11 1990-05-31 Tampella Oy Ab Foerfarande foer oeverfoering av gasformiga spaoraemnespartiklar fraon stroemmande het gas till damm med hjaelp av vatten.
US4846402A (en) * 1988-02-03 1989-07-11 Wheelabrator Air Pollution Control, Inc. Spray nozzle and method of preventing solids build-up thereon
DE4037549A1 (de) * 1990-11-26 1992-05-27 Babcock Anlagen Ag Filter zum abscheiden von in rohgasen enthaltenen verunreinigungen
US5176088A (en) * 1992-01-10 1993-01-05 The Babcock & Wilcox Company Furnace ammonia and limestone injection with dry scrubbing for improved simultaneous SOX and NOX removal
DE4419669A1 (de) * 1994-06-07 1995-12-14 Krc Umwelttechnik Gmbh Verfahren zur Abscheidung von Feinstpartikeln aus Abgasen von naß mit Kalkstein entschwefelten Verbrennungsanlagen
US5636240A (en) * 1994-11-16 1997-06-03 Industrial Technology Research Institute Air pollution control process and apparatus for glass furnace
US5785936A (en) * 1994-12-02 1998-07-28 Northeastern University Simultaneous control of SO2, NOx, HCl, and particulates by in-furnace high-temperature sorbent injection and particulate removal
US5795548A (en) * 1996-03-08 1998-08-18 Mcdermott Technology, Inc. Flue gas desulfurization method and apparatus
US7022296B1 (en) * 1997-07-10 2006-04-04 University Of Cincinnati Method for treating flue gas
US6214308B1 (en) 1998-12-09 2001-04-10 The University Of Cincinnati Process for removal of nitric oxides and sulfur oxides from flue gases
US6267802B1 (en) 1999-06-17 2001-07-31 Ada Environmental Solutions, Llc Composition apparatus and method for flue gas conditioning
US6797035B2 (en) * 2002-08-30 2004-09-28 Ada Environmental Solutions, Llc Oxidizing additives for control of particulate emissions
US6946011B2 (en) * 2003-03-18 2005-09-20 The Babcock & Wilcox Company Intermittent mixer with low pressure drop
US20050201914A1 (en) * 2004-03-12 2005-09-15 American Electric Power Company, Inc. System and method for treating a flue gas stream
US20050214189A1 (en) * 2004-03-29 2005-09-29 Balingit Ronald F Dry scrubber/collector
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
US9757686B2 (en) 2008-06-13 2017-09-12 Sigan Peng Ship flue gas scrubbing apparatus and method
EP2301647B1 (fr) * 2008-06-13 2016-01-06 Sigan Peng Dispositif et procédé de lavage pour gaz de combustion d'échappement marin
CN102112210B (zh) * 2008-06-13 2014-03-26 武汉晶源环境工程有限公司 海船排烟脱硫方法及装置
US20110030593A1 (en) * 2009-08-10 2011-02-10 General Electric Company Method for desulfurizing a fluid and methods for operating a coal combustion system
CN101786619B (zh) * 2010-02-10 2012-03-28 黎应和 竖式高温连续石墨化炉
US8268276B2 (en) * 2010-10-06 2012-09-18 Alstom Technology Ltd Method and system for reducing lime consumption in dry flue gas desulfurization systems
DE102011055155B4 (de) * 2011-11-08 2024-07-25 Keller Lufttechnik Gmbh & Co. Kg Verfahren zur Abreinigung eines an einer Shredderanlage abgesaugten Luftstroms
CN102941009B (zh) * 2012-11-28 2015-09-09 佛山市合璟节能环保科技有限公司 一种烟气连续处理方法及装置
IN2014MU03195A (fr) * 2014-10-08 2015-09-25 Ankur Scient Energy Technologies Pvt Ltd
US10343111B2 (en) 2014-11-13 2019-07-09 Spartan Energy Services LLC Desulfurization of flue gas from an amine process
CN109210554A (zh) * 2017-06-30 2019-01-15 北新集团建材股份有限公司 一种脱硫塔低温烟气回收设备
CN108310865A (zh) * 2018-01-15 2018-07-24 孙增娟 一种煤矿工厂用具有除硫效果的除尘器
CN112973289A (zh) * 2019-12-12 2021-06-18 伊利诺斯工具制品有限公司 废气净化装置
EP3960279A1 (fr) * 2020-09-01 2022-03-02 Primetals Technologies Austria GmbH Recirculation des matières valorisables de la purification de gaz d'échappement
KR102497099B1 (ko) * 2021-01-25 2023-02-07 (주)청해소재 소각로의 배기가스 처리방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2159186A1 (de) * 1970-12-04 1972-06-15 Hitachi Ltd Verfahren und Vorrichtung zur Rei nigung von Verbrennungsabgasen
FR2194470A1 (fr) * 1972-08-01 1974-03-01 Asahi Glass Co Ltd
FR2332051A1 (fr) * 1975-11-24 1977-06-17 Rockwell International Corp Procede continu de retrait des oxydes de soufre des gaz chauds
FR2401691A1 (fr) * 1977-09-02 1979-03-30 Babcock Bsh Ag Procede et appareillage de fixation par absorption de gaz dangereux

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131595C (fr) * 1963-02-13
US3932587A (en) * 1971-12-09 1976-01-13 Rockwell International Corporation Absorption of sulfur oxides from flue gas
US3880629A (en) * 1973-07-09 1975-04-29 Industrial Resources Air pollution control process for glass manufacture
US3929968A (en) * 1973-10-10 1975-12-30 Du Pont Dry collection of waste materials
DE2735812A1 (de) * 1975-08-28 1979-02-22 Heinz Hoelter Verfahren zur rueckgewinnung von additiven bei der vorzugsweise muellverbrennungsabgasreinigung
JPS5238979A (en) * 1975-09-23 1977-03-25 Seiichi Okuhara Color temperature indicating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2159186A1 (de) * 1970-12-04 1972-06-15 Hitachi Ltd Verfahren und Vorrichtung zur Rei nigung von Verbrennungsabgasen
FR2194470A1 (fr) * 1972-08-01 1974-03-01 Asahi Glass Co Ltd
FR2332051A1 (fr) * 1975-11-24 1977-06-17 Rockwell International Corp Procede continu de retrait des oxydes de soufre des gaz chauds
FR2401691A1 (fr) * 1977-09-02 1979-03-30 Babcock Bsh Ag Procede et appareillage de fixation par absorption de gaz dangereux

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440769A1 (fr) * 1978-11-02 1980-06-06 Duesseldorf Stadtwerke Procede et dispositif de neutralisation de corps toxiques acides ou a teneur en acides contenus dans les gaz brules d'installations de combustion avec recuperation de chaleur
EP0038961A1 (fr) * 1980-04-24 1981-11-04 Combustion Engineering, Inc. Régulation de la température pour un système de lavage à sec de SO2
FR2500322A1 (fr) * 1981-02-21 1982-08-27 Steinmueller Gmbh L & C Procede pour reduire au minimum l'emission d'impuretes par des installations de combustion
FR2500321A1 (fr) * 1981-02-21 1982-08-27 Steinmueller Gmbh L & C Procede pour reduire au minimum l'emission d'impuretes par des installations de combustion
EP0128698A1 (fr) * 1983-06-03 1984-12-19 A/S Niro Atomizer Procédé et réacteur de désulphuration de gaz d'échappement chauds
US4560543A (en) * 1983-06-03 1985-12-24 A/S Niro Atomizer Process for desulfurization of hot waste gas
EP0552660A1 (fr) * 1992-01-20 1993-07-28 AVIR FINANZIARIA S.p.A. Procédé pour la purification des gaz d'échappement émis des fours de fusion
EP0555172A1 (fr) * 1992-02-05 1993-08-11 Mitsubishi Jukogyo Kabushiki Kaisha Procédé pour le traitement de gaz de fumée
WO1994015700A1 (fr) * 1993-01-14 1994-07-21 Bernhard Reintanz Dispositif d'epuration des gaz de fumee d'installations de desulfuration des gaz de fumee par vaporisation d'une suspension de lait de chaux dans le gaz de fumee
AU678174B2 (en) * 1993-01-14 1997-05-22 Bernhard Reintanz Device for cleaning flue gases in flue-gas desulphurization installations by spraying a lime suspension into the flue gas
US5743469A (en) * 1993-01-14 1998-04-28 Reintanz; Bernhard Device for cleaning flue gases in flue gas desulphurization installations by spraying a lime suspension into the flue gas

Also Published As

Publication number Publication date
AU4412179A (en) 1979-08-30
DE2907177A1 (de) 1979-09-06
GB2014975A (en) 1979-09-05
JPS54157769A (en) 1979-12-12
ES478026A1 (es) 1980-04-16
CA1105678A (fr) 1981-07-28
US4197278B1 (en) 1996-04-02
US4197278A (en) 1980-04-08
GB2014975B (en) 1982-07-07
AU529455B2 (en) 1983-06-09
BE874417A (fr) 1979-06-18

Similar Documents

Publication Publication Date Title
FR2418018A1 (fr) Procede d'enlevement, en deux zones successives, des oxydes de soufre de gaz chauds
BE876383A (fr) Procede de desulfurisation de fumees provenant de la combustion d'un combustible contenant du soufre
HU9602132D0 (en) Material for removing contaminants from gaseous stream
SE8402332L (sv) Forfarande for rokgasrening
FI974330A (fi) Savukaasun puhdistus- ja hukkalämmön talteenottojärjestelmä
US4026992A (en) Method for removing nitrogen oxides from combustion exhaust gases
EP0204091A3 (fr) Procédé pour l'épuratioN des gaz de rejet pollués par des poussières et des gaz nocifs
CA2246628A1 (fr) Methode pour traiter les gaz malodorants d'une usine de pate
DE3774856D1 (de) Abgasreinigungsverfahren.
IE841817L (en) Dry scrubbing oxides and particulate contaminants from hot¹gases
GB2162162A (en) Method for purifying exhaust gas
EP0309848A3 (fr) Procédé pour la séparation à sec de gaz chaud et procédé de démarrage
DE69201915D1 (de) Abgas-Entschwefelungsverfahren.
FR2381557A1 (fr) Procede pour reduire la quantite d'hydracides presents en tant que gaz nocifs dans les fumees d'incinerateurs d'ordures menageres et de dechets industriels
FR2451214A1 (fr) Installation destinee a enlever selectivement les cendres volantes et un agent ayant servi a absorber les constituants volatils de gaz de fumee
ATE28407T1 (de) Verfahren und reaktor zur desulfurierung von heissen abgasen.
DE69122974D1 (de) Verfahren zum Entschwefeln von Abgas
KR900701373A (ko) 연소가스로부터 나온 유해물질을 건식으로 분리시키는 방법과 이 방법의 실행을 위한 장치
DE69122892D1 (de) Verfahren zum Entschwefeln von Abgas
ATE142897T1 (de) Verfahren zur behandlung von abgasen
GB2186562A (en) A method of precipitation of harmful substances from flue gases
ES439284A1 (es) Procedimiento y dispositivo de depuracion humeda de gases o humos polvorientos.
ATE81026T1 (de) Rauchgasentgiftungsanlage.
Davis et al. Research on the simultaneous removal of SO/x/ and particulates from stoker-fired boilers
GB1435805A (en) Removal of sulphur dioxide from waste gases

Legal Events

Date Code Title Description
TP Transmission of property