FR2381557A1 - 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 - Google Patents
Procede pour reduire la quantite d'hydracides presents en tant que gaz nocifs dans les fumees d'incinerateurs d'ordures menageres et de dechets industrielsInfo
- Publication number
- FR2381557A1 FR2381557A1 FR7804890A FR7804890A FR2381557A1 FR 2381557 A1 FR2381557 A1 FR 2381557A1 FR 7804890 A FR7804890 A FR 7804890A FR 7804890 A FR7804890 A FR 7804890A FR 2381557 A1 FR2381557 A1 FR 2381557A1
- Authority
- FR
- France
- Prior art keywords
- hydracids
- reducing
- industrial waste
- present
- smoke
- 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.)
- Withdrawn
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
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/30—Halogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/102—Intercepting solids by filters electrostatic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/60—Sorption with dry devices, e.g. beds
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/18—Treating trash or garbage
Abstract
Procédé permettant de réduire la quantité d'hydracides présents dans les fumées d'incinérateurs suivis d'un filtre dépoussiéreur de gaz, et dans lequel, pour lier chimiquement les hydracides, les réactifs sont insufflés au moyen de buses directement dans les gaz de fumée. Les réactifs sont insufflés sous forme de poudre ou d'aérosol dans les gaz de fumée lors de leur entrée dans le filtre qui est en même temps utilisé comme chambre de réaction pour une sorption sèche des gaz nocifs des fumées en faisant réagir ces dernières à l'intérieur du filtre pendant une durée correspondant au volume de gaz de celui-ci. L'invention est applicable à l'incinération d'ordures ménagères et industrielles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH233177A CH604081A5 (fr) | 1977-02-24 | 1977-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2381557A1 true FR2381557A1 (fr) | 1978-09-22 |
Family
ID=4231312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7804890A Withdrawn FR2381557A1 (fr) | 1977-02-24 | 1978-02-21 | 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 |
Country Status (11)
Country | Link |
---|---|
US (1) | US4243635A (fr) |
JP (1) | JPS53107167A (fr) |
AT (1) | AT370341B (fr) |
CH (1) | CH604081A5 (fr) |
DE (1) | DE2803250A1 (fr) |
ES (1) | ES466878A1 (fr) |
FI (1) | FI780602A (fr) |
FR (1) | FR2381557A1 (fr) |
GB (1) | GB1586623A (fr) |
NO (1) | NO780620L (fr) |
SE (1) | SE7802064L (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55111829A (en) * | 1979-02-22 | 1980-08-28 | Takuma Co Ltd | Removing method for hydrogen chloride in exhaust gas |
FR2534831A1 (fr) * | 1982-10-25 | 1984-04-27 | Air Ind | Installation d'injection d'une matiere pulverulente, notamment d'une matiere adsorbante, dans une colonne de contact |
US5213587A (en) * | 1987-10-02 | 1993-05-25 | Studsvik Ab | Refining of raw gas |
US5021229A (en) * | 1988-12-21 | 1991-06-04 | The United States Of America As Represented By The Environmental Protection Agency | Reduction of chlorinated organics in the incineration of wastes |
US5185134A (en) * | 1988-12-21 | 1993-02-09 | The United States Of America As Represented By The U.S. Environmental Protection Agency | Reduction of chlorinated organics in the incineration of wastes |
US5505766A (en) * | 1994-07-12 | 1996-04-09 | Electric Power Research, Inc. | Method for removing pollutants from a combustor flue gas and system for same |
KR100308540B1 (ko) * | 1999-05-03 | 2001-09-29 | 이상배 | 유기질 쓰레기의 가공방법 및 장치 |
KR100397170B1 (ko) * | 2001-02-06 | 2003-09-06 | 선도전기주식회사 | 배기가스 후처리장치의 매연누적방지수단 |
US8070965B2 (en) * | 2007-04-18 | 2011-12-06 | Tarves Robert J Jun | Dual walled dynamic phase separator |
US20090151609A1 (en) * | 2007-12-15 | 2009-06-18 | Hoskinson Gordon H | Incinerator with pivoting grating system |
EP3165271A1 (fr) * | 2015-11-04 | 2017-05-10 | Danieli Corus BV | Procédé et dispositif de traitement de gaz de four |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2555216A (en) * | 1946-09-24 | 1951-05-29 | Research Corp | Electrical precipitator |
US3055158A (en) * | 1959-07-27 | 1962-09-25 | American Air Filter Co | Gas filter apparatus |
US3907520A (en) * | 1972-05-01 | 1975-09-23 | A Ben Huang | Electrostatic precipitating method |
US3800505A (en) * | 1972-10-11 | 1974-04-02 | Air Pollution Specialties Inc | Method and apparatus for removing oil from effluent gas |
US3958961A (en) * | 1973-02-02 | 1976-05-25 | United States Filter Corporation | Wet electrostatic precipitators |
US4036593A (en) * | 1973-03-30 | 1977-07-19 | Shinobu Satoh | Apparatus for purification of exhaust gases |
US3997294A (en) * | 1973-11-24 | 1976-12-14 | Apparatebau Rothemuhle Brandt & Kritzler | Device for treating gases |
DE2412995A1 (de) * | 1974-03-18 | 1975-10-02 | Buderus Eisenwerk | Luftfilter |
US4043768A (en) * | 1976-04-05 | 1977-08-23 | Apollo Chemical Corporation | Method of conditioning flue gas to electrostatic precipitator |
US4070162A (en) * | 1976-08-02 | 1978-01-24 | Apollo Chemical Corporation | Method of agglomerating particles in gas stream |
US4116789A (en) * | 1977-04-04 | 1978-09-26 | King Arthur S | Clarifier and method |
-
1977
- 1977-02-24 CH CH233177A patent/CH604081A5/xx not_active IP Right Cessation
-
1978
- 1978-01-25 DE DE19782803250 patent/DE2803250A1/de not_active Withdrawn
- 1978-02-01 AT AT0070178A patent/AT370341B/de not_active IP Right Cessation
- 1978-02-03 US US05/874,803 patent/US4243635A/en not_active Expired - Lifetime
- 1978-02-10 ES ES466878A patent/ES466878A1/es not_active Expired
- 1978-02-16 JP JP1748278A patent/JPS53107167A/ja active Pending
- 1978-02-21 FR FR7804890A patent/FR2381557A1/fr not_active Withdrawn
- 1978-02-22 SE SE7802064A patent/SE7802064L/xx unknown
- 1978-02-22 FI FI780602A patent/FI780602A/fi not_active Application Discontinuation
- 1978-02-23 NO NO780620A patent/NO780620L/no unknown
- 1978-02-24 GB GB7503/78A patent/GB1586623A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO780620L (no) | 1978-08-25 |
US4243635A (en) | 1981-01-06 |
SE7802064L (sv) | 1978-08-25 |
DE2803250A1 (de) | 1978-08-31 |
AT370341B (de) | 1983-03-25 |
FI780602A (fi) | 1978-08-25 |
ES466878A1 (es) | 1978-10-01 |
GB1586623A (en) | 1981-03-25 |
CH604081A5 (fr) | 1978-08-31 |
JPS53107167A (en) | 1978-09-18 |
ATA70178A (de) | 1982-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |