FR2366867A1 - PROCESS AND INSTALLATION FOR TREATMENT OF FUME GAS GENERATED IN PARTICULAR BY THERMAL PLANTS - Google Patents

PROCESS AND INSTALLATION FOR TREATMENT OF FUME GAS GENERATED IN PARTICULAR BY THERMAL PLANTS

Info

Publication number
FR2366867A1
FR2366867A1 FR7727845A FR7727845A FR2366867A1 FR 2366867 A1 FR2366867 A1 FR 2366867A1 FR 7727845 A FR7727845 A FR 7727845A FR 7727845 A FR7727845 A FR 7727845A FR 2366867 A1 FR2366867 A1 FR 2366867A1
Authority
FR
France
Prior art keywords
installation
treatment
gas generated
atmosphere
discharged
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
FR7727845A
Other languages
French (fr)
Other versions
FR2366867B1 (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.)
Steag GmbH
Original Assignee
Steag GmbH
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 Steag GmbH filed Critical Steag GmbH
Publication of FR2366867A1 publication Critical patent/FR2366867A1/en
Application granted granted Critical
Publication of FR2366867B1 publication Critical patent/FR2366867B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Electrostatic Separation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Chimneys And Flues (AREA)

Abstract

L'invention est relative à un procédé et une installation de traitement des gaz de fumée, tels par exemple les gaz de fumée qui sont dégagés par les centrales thermiques chauffées aux combustibles fossiles, notamment à la houille et qui, avant d'être évacués dans l'atmosphère, subissent un dépoussiérage total ou partiel à l'aide de filtres électriques ou de dépoussiéreurs à cyclone, ainsi qu'une épuration, caractérisés en ce que le SO2 /SO3 et/ou le fluor sont éliminés du gaz de fumée par un procédé connu en soi et en ce que, avant d'être évacues dans l'atmosphère, les gaz ainsi épurés sont dirigés, soit en totalité, soit en partie seulement, sur un poste d'épuration mécanique, en vue de l'élimination des reliquats de poussière, à l'aide d'un élément de filtrage fixe.The invention relates to a method and an installation for treating flue gases, such as for example flue gases which are given off by thermal power stations heated with fossil fuels, in particular with coal and which, before being discharged into atmosphere, undergo total or partial dust removal using electric filters or cyclone dust collectors, as well as purification, characterized in that the SO2 / SO3 and / or fluorine are removed from the flue gas by a process known per se and in that, before being discharged into the atmosphere, the gases thus purified are directed, either in whole or in part only, to a mechanical purification station, with a view to the elimination of dust residue, using a fixed filter element.

FR7727845A 1976-10-06 1977-09-15 PROCESS AND INSTALLATION FOR TREATMENT OF FUME GAS GENERATED IN PARTICULAR BY THERMAL PLANTS Granted FR2366867A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762645026 DE2645026A1 (en) 1976-10-06 1976-10-06 PROCESS AND SYSTEM FOR PROCESSING SMOKE GASES, E. THE SMOKE GASES FROM POWER PLANTS, FIRED WITH FOSSIL FUELS, IN PARTICULAR WITH TON COAL

Publications (2)

Publication Number Publication Date
FR2366867A1 true FR2366867A1 (en) 1978-05-05
FR2366867B1 FR2366867B1 (en) 1980-05-16

Family

ID=5989781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727845A Granted FR2366867A1 (en) 1976-10-06 1977-09-15 PROCESS AND INSTALLATION FOR TREATMENT OF FUME GAS GENERATED IN PARTICULAR BY THERMAL PLANTS

Country Status (4)

Country Link
JP (1) JPS5345669A (en)
DE (1) DE2645026A1 (en)
FR (1) FR2366867A1 (en)
GB (1) GB1589999A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451214A1 (en) * 1979-03-16 1980-10-10 Smidth & Co As F L INSTALLATION FOR SELECTIVELY REMOVING FLY ASH AND AN AGENT FOR ABSORBING VOLATILE FUME GAS COMPONENTS
FR2508347A1 (en) * 1981-06-29 1982-12-31 Hamworthy Engineering APPARATUS AND METHOD FOR PURIFYING GASES AND INSTALLATION COMPRISING SAID APPARATUS
FR2563609A1 (en) * 1984-04-26 1985-10-31 Satam Brandt Froid Positioning device with adjustable height
EP0324454A1 (en) * 1988-01-14 1989-07-19 Siemens Aktiengesellschaft Process and apparatus for cleaning smoke

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116086A1 (en) * 1979-09-01 1983-02-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Dry desulphurisation process
DE3146465A1 (en) * 1981-04-23 1983-06-01 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Dry flue gas desulphurisation with upstream partial dust precipitation
DE3117601A1 (en) * 1981-05-05 1982-12-16 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Dry desulphurisation process with classifying action of the end product
US5100633A (en) * 1985-11-07 1992-03-31 Passamaquoddy Technology Limited Partnership Method for scrubbing pollutants from an exhaust gas stream
DE3637518A1 (en) * 1986-11-04 1988-05-05 Hoelter Heinz Process for separating off acidic constituents downstream of fossil fuel plants
US4940213A (en) * 1987-08-24 1990-07-10 Kabushiki Kaisha Toshiba Exhaust processing apparatus
US6143263A (en) * 1994-04-29 2000-11-07 The Babcock & Wilcox Company Method and system for SO2 and SO3 control by dry sorbent/reagent injection and wet scrubbing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949288B2 (en) * 1971-08-06 1974-12-26
DE2431130C3 (en) * 1974-06-28 1979-07-26 Maschinenfabrik Burkau R. Wolf Kg, 4048 Grevenbroich Process for removing acidic components from exhaust gases
DE2615828A1 (en) * 1976-04-10 1977-10-13 Heinz Hoelter Gas purificn. by addn. of absorbent - in series of stages with sepn. and recycling of absorbent after each stage
DE2638581A1 (en) * 1976-08-27 1978-03-02 Heinz Hoelter Sulphur di:oxide and nitrogen oxide absorption from power station gas - by forced contact with alkaline dust present and added absorbent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451214A1 (en) * 1979-03-16 1980-10-10 Smidth & Co As F L INSTALLATION FOR SELECTIVELY REMOVING FLY ASH AND AN AGENT FOR ABSORBING VOLATILE FUME GAS COMPONENTS
FR2508347A1 (en) * 1981-06-29 1982-12-31 Hamworthy Engineering APPARATUS AND METHOD FOR PURIFYING GASES AND INSTALLATION COMPRISING SAID APPARATUS
FR2563609A1 (en) * 1984-04-26 1985-10-31 Satam Brandt Froid Positioning device with adjustable height
EP0324454A1 (en) * 1988-01-14 1989-07-19 Siemens Aktiengesellschaft Process and apparatus for cleaning smoke

Also Published As

Publication number Publication date
DE2645026A1 (en) 1978-04-13
FR2366867B1 (en) 1980-05-16
JPS5345669A (en) 1978-04-24
GB1589999A (en) 1981-05-28
DE2645026C2 (en) 1988-12-01

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Legal Events

Date Code Title Description
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