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FR2357293A1 - PROCESS FOR THE PREPARATION OF FILTER LAYERS INTENDED TO REMOVE GAS CURRENTS OF THE PARTICLES WHICH ARE SUSPENSIONED THEREIN - Google Patents

PROCESS FOR THE PREPARATION OF FILTER LAYERS INTENDED TO REMOVE GAS CURRENTS OF THE PARTICLES WHICH ARE SUSPENSIONED THEREIN

Info

Publication number
FR2357293A1
FR2357293A1 FR7721108A FR7721108A FR2357293A1 FR 2357293 A1 FR2357293 A1 FR 2357293A1 FR 7721108 A FR7721108 A FR 7721108A FR 7721108 A FR7721108 A FR 7721108A FR 2357293 A1 FR2357293 A1 FR 2357293A1
Authority
FR
France
Prior art keywords
filter layers
suspensioned
particles
preparation
remove gas
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
FR7721108A
Other languages
French (fr)
Other versions
FR2357293B1 (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.)
Forschungszentrum Juelich GmbH
Original Assignee
Kernforschungsanlage Juelich 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 Kernforschungsanlage Juelich GmbH filed Critical Kernforschungsanlage Juelich GmbH
Publication of FR2357293A1 publication Critical patent/FR2357293A1/en
Application granted granted Critical
Publication of FR2357293B1 publication Critical patent/FR2357293B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • F23G5/165—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber arranged at a different level
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/02—Treating gases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

a. Procédé de préparation de couches de filtre. b. Par un conduit 1 d'amenée d'air frais à un four, qui, comme représenté au dessin, comprend une chambre 2 de combustion principale et une chambre de post-combustion constituée d'une partie 3a de descente et d'un espace 3b d'évacuation, on envoie un courant d'air sur les parois constituées par des plaques 4 perforées en céramique de l'espace 3b d'évacuation. De là, le courant d'air parvient à l'atmosphère en passant par un conduit 5 d'évacuation des gaz et par un dispositif d'aspiration. c. Installation de traitement des ordures.at. Process for preparing filter layers. b. By a duct 1 for supplying fresh air to an oven, which, as shown in the drawing, comprises a main combustion chamber 2 and a post-combustion chamber consisting of a lowering part 3a and a space 3b evacuation, a current of air is sent to the walls formed by perforated ceramic plates 4 of the evacuation space 3b. From there, the air stream reaches the atmosphere through a gas discharge duct 5 and a suction device. vs. Garbage treatment facility.

FR7721108A 1976-07-10 1977-07-08 PROCESS FOR THE PREPARATION OF FILTER LAYERS INTENDED TO REMOVE GAS CURRENTS OF THE PARTICLES WHICH ARE SUSPENSIONED THEREIN Granted FR2357293A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762631205 DE2631205C3 (en) 1976-07-10 1976-07-10 Process for the manufacture of a filter for the purification of flue gases in a furnace installation for incinerating garbage

Publications (2)

Publication Number Publication Date
FR2357293A1 true FR2357293A1 (en) 1978-02-03
FR2357293B1 FR2357293B1 (en) 1984-06-08

Family

ID=5982737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721108A Granted FR2357293A1 (en) 1976-07-10 1977-07-08 PROCESS FOR THE PREPARATION OF FILTER LAYERS INTENDED TO REMOVE GAS CURRENTS OF THE PARTICLES WHICH ARE SUSPENSIONED THEREIN

Country Status (4)

Country Link
JP (1) JPS538877A (en)
DE (1) DE2631205C3 (en)
FR (1) FR2357293A1 (en)
GB (1) GB1575059A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458752A1 (en) * 1979-06-07 1981-01-02 Heurtey Efflutherm Refuse incinerator with sloping grate - has fuel and ignition connections above and below grate
EP0180074A1 (en) * 1984-10-22 1986-05-07 Alkem Gmbh Incinerator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740693A (en) * 1980-08-25 1982-03-06 Hitachi Ltd Reactor water clean-up method of atomic power plant using oxine-containing activated carbon
DE3703452A1 (en) * 1987-02-05 1988-08-18 Dietrich Barnstedt Scouring powdered material applied to filter - by rotating air blasts, to modify subsequent filtration properties
JPH01240898A (en) * 1988-03-23 1989-09-26 Power Reactor & Nuclear Fuel Dev Corp Treatment of salt coexistent radioactive waste by oxine added activated charcoal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1290107A (en) * 1957-07-11 1962-04-13 R Schneider Ets Fine particle filter
US3041808A (en) * 1960-09-26 1962-07-03 Bell Intercontinental Corp Filter
US3092478A (en) * 1960-05-31 1963-06-04 American Air Filter Co Tube type dust collector arrangement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1290107A (en) * 1957-07-11 1962-04-13 R Schneider Ets Fine particle filter
FR88701E (en) * 1957-07-11 1967-06-02
US3092478A (en) * 1960-05-31 1963-06-04 American Air Filter Co Tube type dust collector arrangement
US3041808A (en) * 1960-09-26 1962-07-03 Bell Intercontinental Corp Filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458752A1 (en) * 1979-06-07 1981-01-02 Heurtey Efflutherm Refuse incinerator with sloping grate - has fuel and ignition connections above and below grate
EP0180074A1 (en) * 1984-10-22 1986-05-07 Alkem Gmbh Incinerator
US4676175A (en) * 1984-10-22 1987-06-30 Alkem Gmbh Incinerator furnace

Also Published As

Publication number Publication date
FR2357293B1 (en) 1984-06-08
JPS538877A (en) 1978-01-26
DE2631205C3 (en) 1980-07-03
DE2631205A1 (en) 1978-01-19
DE2631205B2 (en) 1979-10-04
GB1575059A (en) 1980-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse