FR2421666A1 - Procede et appareil d'epuration d'effluents gazeux - Google Patents
Procede et appareil d'epuration d'effluents gazeuxInfo
- Publication number
- FR2421666A1 FR2421666A1 FR7904183A FR7904183A FR2421666A1 FR 2421666 A1 FR2421666 A1 FR 2421666A1 FR 7904183 A FR7904183 A FR 7904183A FR 7904183 A FR7904183 A FR 7904183A FR 2421666 A1 FR2421666 A1 FR 2421666A1
- Authority
- FR
- France
- Prior art keywords
- particles
- gaseous effluent
- stream
- solid
- conduit
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/02—Amassing the particles, e.g. by flocculation
- B01D51/04—Amassing the particles, e.g. by flocculation by seeding, e.g. by adding particles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89288178A | 1978-04-05 | 1978-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2421666A1 true FR2421666A1 (fr) | 1979-11-02 |
Family
ID=25400654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7904183A Withdrawn FR2421666A1 (fr) | 1978-04-05 | 1979-02-19 | Procede et appareil d'epuration d'effluents gazeux |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1124186A (it) |
DE (1) | DE2906896C2 (it) |
FR (1) | FR2421666A1 (it) |
GB (2) | GB2018157B (it) |
IT (1) | IT1116526B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3640743A1 (de) * | 1986-11-28 | 1988-06-09 | Krupp Gmbh | Verfahren und vorrichtung zur feinstreinigung von abgasen |
DE29807889U1 (de) * | 1998-05-02 | 1998-07-30 | ROB Ing. Rudolf Ohlmann Techn.Beratung & Vermittlung, 91459 Markt Erlbach | Einrichtung zum Einbringen eines Adsorptionsmittels in ein Abgas |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1446778A (en) * | 1921-02-19 | 1923-02-27 | Int Precipitation Co | Process for electrical precipitation of suspended particles from gases |
GB737368A (en) * | 1953-12-21 | 1955-09-21 | Research Corp | Improvements in or relating to the recovery of fly ash by electrostatic precipitation |
GB803177A (en) * | 1956-07-06 | 1958-10-22 | British Oxygen Co Ltd | Removal of fume from gases |
GB1214872A (en) * | 1967-02-11 | 1970-12-09 | Degussa | A process and an apparatus for separating solids from a gas |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969482A (en) * | 1974-04-25 | 1976-07-13 | Teller Environmental Systems, Inc. | Abatement of high concentrations of acid gas emissions |
DE2460312A1 (de) * | 1974-12-20 | 1976-07-01 | Babcock & Wilcox Ag | Verfahren und vorrichtung zum entfernen von schwefeldioxid und anderen schadstoffen aus rauchgas |
-
1979
- 1979-01-09 CA CA319,336A patent/CA1124186A/en not_active Expired
- 1979-02-19 FR FR7904183A patent/FR2421666A1/fr not_active Withdrawn
- 1979-02-22 DE DE2906896A patent/DE2906896C2/de not_active Expired
- 1979-02-26 GB GB7906693A patent/GB2018157B/en not_active Expired
- 1979-02-26 GB GB8119948A patent/GB2075861B/en not_active Expired
- 1979-04-02 IT IT48577/79A patent/IT1116526B/it active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1446778A (en) * | 1921-02-19 | 1923-02-27 | Int Precipitation Co | Process for electrical precipitation of suspended particles from gases |
GB737368A (en) * | 1953-12-21 | 1955-09-21 | Research Corp | Improvements in or relating to the recovery of fly ash by electrostatic precipitation |
GB803177A (en) * | 1956-07-06 | 1958-10-22 | British Oxygen Co Ltd | Removal of fume from gases |
GB1214872A (en) * | 1967-02-11 | 1970-12-09 | Degussa | A process and an apparatus for separating solids from a gas |
Also Published As
Publication number | Publication date |
---|---|
GB2018157B (en) | 1982-09-08 |
GB2018157A (en) | 1979-10-17 |
GB2075861B (en) | 1983-02-23 |
IT7948577A0 (it) | 1979-04-02 |
IT1116526B (it) | 1986-02-10 |
CA1124186A (en) | 1982-05-25 |
DE2906896A1 (de) | 1979-10-11 |
DE2906896C2 (de) | 1987-04-09 |
GB2075861A (en) | 1981-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |