GB1376077A - Odour control system - Google Patents
Odour control systemInfo
- Publication number
- GB1376077A GB1376077A GB434272A GB434272A GB1376077A GB 1376077 A GB1376077 A GB 1376077A GB 434272 A GB434272 A GB 434272A GB 434272 A GB434272 A GB 434272A GB 1376077 A GB1376077 A GB 1376077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon
- remove
- effluent gases
- control system
- odour
- 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
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Cyclones (AREA)
Abstract
1376077 Treating effluent gases with filters STAUFFER CHEMICAL CO 31 Jan 1972 [1 March 1971] 4342/72 Headings B1L and BIT Effluent gases containing trace amounts of an odour which may be passed through a coated bag or envelope filter, an electrostatic precipitator, a cyclone, a liquid scrubber or a gravity or centrifugal separator to remove suspended particles are contacted with finelydivided, entrained, activated carbon for sufficient time to remove the smell. The carbon may be separated by similar devices to those used in the separation or by an additional fixed filter bed of conventional absorbents. The suspended carbon may be regenerated with steam and recycled to the process.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11976771A | 1971-03-01 | 1971-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1376077A true GB1376077A (en) | 1974-12-04 |
Family
ID=22386252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB434272A Expired GB1376077A (en) | 1971-03-01 | 1972-01-31 | Odour control system |
Country Status (12)
| Country | Link |
|---|---|
| BE (1) | BE780016A (en) |
| CA (1) | CA982957A (en) |
| CH (1) | CH563800A5 (en) |
| CS (1) | CS171250B2 (en) |
| DD (1) | DD95552A5 (en) |
| DE (1) | DE2205978A1 (en) |
| FR (1) | FR2128427B1 (en) |
| GB (1) | GB1376077A (en) |
| IT (1) | IT951070B (en) |
| NL (1) | NL7202711A (en) |
| SE (1) | SE409290B (en) |
| ZA (1) | ZA72639B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE3338411A1 (en) * | 1983-10-22 | 1985-05-02 | Oltmanns Ziegel Und Kunststoffe Gmbh, 2905 Edewecht | Process for eliminating gaseous hydrocarbons from gases, in particular from flue gases |
| DE3412955A1 (en) * | 1984-04-06 | 1985-10-24 | Steag Ag, 4300 Essen | Process for removing acidic components and nitrogen oxides from exhaust gases |
| DE3514168A1 (en) * | 1985-04-19 | 1986-10-23 | Leybold-Heraeus GmbH, 5000 Köln | METHOD AND PLANT FOR CLEANING DESTROYING GASES |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1502724A (en) * | 1966-07-21 | 1967-11-24 | Rech S Tech Et Ind S R T I S A | Process for the recovery of nitrogen oxides in industrial gases |
-
1972
- 1972-01-31 GB GB434272A patent/GB1376077A/en not_active Expired
- 1972-02-01 ZA ZA720639A patent/ZA72639B/en unknown
- 1972-02-02 CA CA133,760A patent/CA982957A/en not_active Expired
- 1972-02-09 DE DE19722205978 patent/DE2205978A1/en active Pending
- 1972-02-23 CS CS1181A patent/CS171250B2/cs unknown
- 1972-02-25 IT IT48559/72A patent/IT951070B/en active
- 1972-02-29 DD DD161193A patent/DD95552A5/xx unknown
- 1972-02-29 SE SE7202533A patent/SE409290B/en unknown
- 1972-02-29 BE BE780016A patent/BE780016A/en unknown
- 1972-02-29 FR FR7206896A patent/FR2128427B1/fr not_active Expired
- 1972-03-01 CH CH296772A patent/CH563800A5/xx not_active IP Right Cessation
- 1972-03-01 NL NL7202711A patent/NL7202711A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE780016A (en) | 1972-08-29 |
| CS171250B2 (en) | 1976-10-29 |
| NL7202711A (en) | 1972-09-05 |
| SE409290B (en) | 1979-08-13 |
| DE2205978A1 (en) | 1972-09-07 |
| ZA72639B (en) | 1973-03-28 |
| CA982957A (en) | 1976-02-03 |
| DD95552A5 (en) | 1973-02-12 |
| FR2128427B1 (en) | 1976-07-23 |
| FR2128427A1 (en) | 1972-10-20 |
| IT951070B (en) | 1973-06-30 |
| CH563800A5 (en) | 1975-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |