FR2551184B1 - Procede d'injection d'un materiau pulverulent dans un foyer de chaudiere, et dispositif de mise en oeuvre de ce procede - Google Patents

Procede d'injection d'un materiau pulverulent dans un foyer de chaudiere, et dispositif de mise en oeuvre de ce procede

Info

Publication number
FR2551184B1
FR2551184B1 FR8313779A FR8313779A FR2551184B1 FR 2551184 B1 FR2551184 B1 FR 2551184B1 FR 8313779 A FR8313779 A FR 8313779A FR 8313779 A FR8313779 A FR 8313779A FR 2551184 B1 FR2551184 B1 FR 2551184B1
Authority
FR
France
Prior art keywords
hearth
gas
suspension
carrying
powdery material
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.)
Expired
Application number
FR8313779A
Other languages
English (en)
French (fr)
Other versions
FR2551184A1 (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.)
Stein Industrie SA
Original Assignee
Stein Industrie SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9291833&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2551184(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stein Industrie SA filed Critical Stein Industrie SA
Priority to FR8313779A priority Critical patent/FR2551184B1/fr
Priority to AT84110063T priority patent/ATE34210T1/de
Priority to EP84110063A priority patent/EP0134040B1/de
Priority to DE8484110063T priority patent/DE3471151D1/de
Publication of FR2551184A1 publication Critical patent/FR2551184A1/fr
Application granted granted Critical
Publication of FR2551184B1 publication Critical patent/FR2551184B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Glass Compositions (AREA)
FR8313779A 1983-08-26 1983-08-26 Procede d'injection d'un materiau pulverulent dans un foyer de chaudiere, et dispositif de mise en oeuvre de ce procede Expired FR2551184B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8313779A FR2551184B1 (fr) 1983-08-26 1983-08-26 Procede d'injection d'un materiau pulverulent dans un foyer de chaudiere, et dispositif de mise en oeuvre de ce procede
AT84110063T ATE34210T1 (de) 1983-08-26 1984-08-23 Verfahren zum zufuehren von pulverfoermigem material in einem kesselfeuerraum und vorrichtung zum durchfuehren dieses verfahrens.
EP84110063A EP0134040B1 (de) 1983-08-26 1984-08-23 Verfahren zum Zuführen von pulverförmigem Material in einem Kesselfeuerraum und Vorrichtung zum Durchführen dieses Verfahrens
DE8484110063T DE3471151D1 (en) 1983-08-26 1984-08-23 Method for the injection of a pulverulent material into a combustion chamber of a boiler, and device for carrying out this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8313779A FR2551184B1 (fr) 1983-08-26 1983-08-26 Procede d'injection d'un materiau pulverulent dans un foyer de chaudiere, et dispositif de mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2551184A1 FR2551184A1 (fr) 1985-03-01
FR2551184B1 true FR2551184B1 (fr) 1985-10-11

Family

ID=9291833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8313779A Expired FR2551184B1 (fr) 1983-08-26 1983-08-26 Procede d'injection d'un materiau pulverulent dans un foyer de chaudiere, et dispositif de mise en oeuvre de ce procede

Country Status (4)

Country Link
EP (1) EP0134040B1 (de)
AT (1) ATE34210T1 (de)
DE (1) DE3471151D1 (de)
FR (1) FR2551184B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583305B1 (fr) * 1985-06-18 1989-10-27 Fives Cail Babcock Procede de desulfuration des gaz provenant du foyer d'une chaudiere et installation pour la mise en oeuvre de ce procede.
FR2583304B1 (fr) * 1985-06-18 1989-12-22 Fives Cail Babcock Installation pour la desulfuration des gaz provenant du foyer d'une chaudiere.
US5027723A (en) * 1986-07-14 1991-07-02 Inland Steel Company Method and apparatus for reducing sulfur dioxide content in flue gases
CA1309571C (en) * 1986-07-14 1992-11-03 Ronald R. Landreth Method and apparatus for reducing sulfur dioxide content in flue gases
US5048431A (en) * 1986-07-14 1991-09-17 Inland Steel Company Method and apparatus for reducing sulfur dioxide content in flue gases
US5246364A (en) * 1986-07-14 1993-09-21 Inland Steel Company Method and apparatus for reducing sulfur dioxide content in flue gases
HU200361B (en) * 1987-12-28 1990-05-28 Gyoergy Vamos Composition and process for reducing slagging of boiler furnaces and sulfur emission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1601959B2 (de) * 1968-03-09 1971-06-09 Senft, Hugo, 4300 Essen Vorrichtung zur zugabe von rauchgasseitig korrosionen verhin dernden staeuben oder aufgeschlaemmter staeuben
US3746498A (en) * 1972-01-24 1973-07-17 Combustion Eng Reducing no{11 {11 emissions by additive injection
FR2349368A1 (fr) * 1976-04-26 1977-11-25 Charbonnages De France Procede et dispositif d'introduction et de dispersion d'une matiere boueuse dans une enceinte
DE3133321A1 (de) * 1980-09-05 1982-04-08 Österreichische Draukraftwerke AG, 9020 Klagenfurt "verfahren zur entschwefelung von kohlegefeuerten kraftwerken"

Also Published As

Publication number Publication date
EP0134040B1 (de) 1988-05-11
FR2551184A1 (fr) 1985-03-01
ATE34210T1 (de) 1988-05-15
DE3471151D1 (en) 1988-06-16
EP0134040A1 (de) 1985-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse