GB802367A - Improvements in and relating to the removal of solid or liquid particles from a gas - Google Patents
Improvements in and relating to the removal of solid or liquid particles from a gasInfo
- Publication number
- GB802367A GB802367A GB3671654A GB3671654A GB802367A GB 802367 A GB802367 A GB 802367A GB 3671654 A GB3671654 A GB 3671654A GB 3671654 A GB3671654 A GB 3671654A GB 802367 A GB802367 A GB 802367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- particles
- throat
- washing liquid
- feet
- 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
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/10—Venturi scrubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Cyclones (AREA)
Abstract
802,367. Washing gases. IMPERIAL CHEMICAL INDUSTRIES, Ltd. Dec. 16, 1955 [Dec. 20, 1954], No. 36716/54. Class 55 (2). In removing solid or liquid particles from a gas the latter is passed together with a washing liquid through a venturi tube having an extended throat of uniform cross-sectional area, and of length at least equal to four times its effective diameter and not less than about 2 feet, and then through an apparatus such as a cyclone separator to remove the particles of the washing liquid together with the associated solid or liquid particles originally carried by the gas. The effective diameter is defined as the diameter of a circle of the same area as the cross-section of the throat. The extended throat may be between 2 and 6 feet in length. The washing liquid, which may be water or hydrocarbon, is introduced as an atomized spray or through a plurality of jets at any point in the convergent portion or throat of the venturi, such as at the inlet end of the latter. The ratio of washing liquid to gas may be between 0.4 and 1.0 cubic meters per 1000 cubic meters, the gas velocity being between 150-200 feet per second. The apparatus is particularly suitable for removing from a gas particles having a size less than one micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3671654A GB802367A (en) | 1954-12-20 | 1954-12-20 | Improvements in and relating to the removal of solid or liquid particles from a gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3671654A GB802367A (en) | 1954-12-20 | 1954-12-20 | Improvements in and relating to the removal of solid or liquid particles from a gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB802367A true GB802367A (en) | 1958-10-01 |
Family
ID=10390611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3671654A Expired GB802367A (en) | 1954-12-20 | 1954-12-20 | Improvements in and relating to the removal of solid or liquid particles from a gas |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB802367A (en) |
-
1954
- 1954-12-20 GB GB3671654A patent/GB802367A/en not_active Expired
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